Items where Year is 2013

Number of eprints: 1621.

Louis Bolk Instituut (2013) Ambitielijn: meer met minder : toenemende aandacht voeding en gezondheid. Louis Bolk Instituut, Driebergen, NL.

Louis Bolk Instituut (2013) Analyses voederbomen. Louis Bolk Instituut, Driebergen, NL.

Bionext (2013) Bionext. Bionext, Zeist, NL. Online at https://library.wur.nl/WebQuery/groenekennis/2039542.

Holland Doc (2013) hokjesman: de antroposofen. Holland Doc, NL.

Groenhorst College (2013) Masterclass: De marketing van biologische productie en retail. Groenhorst College, Dronten, NL.

EO (2013) Melk en Honing. EO, Hilversum, NL.

Wageningen UR (2013) Onderzoek thema eco-efficiënt. Wageningen UR, Wageningen, NL.

Wageningen UR Plant Breeding (2013) Popeye gaat duurzaam! Wageningen UR Plant Breeding, Wageningen, NL.

Wageningen UR (2013) RIKILT developed a test to determine the difference between organic and conventional coffee. Wageningen UR, Wageningen, NL.

DLV Rundvee Advies (2013) Voeren van (gedroogde) kruiden in de melkveehouderij. DLV Rundvee Advies, NL.

IFOAM, BUGDAY ASSOCIATION for Supporting Ecological Living (2013) 18th IFOAM ORGANIC WORLD CONGRESS. . Online at http://www.owc2014.org/, accessed on: 12 February 2013.

Bhullar, Gurbir S. and Bhullar, Navreet K. (Eds.) (2013) Agricultural Sustainability - Progress and Prospects in Crop Research. 1st edition. Academic Press. Elsevier, Amsterdam, Bosten, Heidelberg, London, New York, Oxford, Paris, San Diego, San Fransisco, Singapore, Sidney, Tokyo, .

Pollan, Sieglinde and Kranzler, Andreas (Eds.) (2013) Biogemüsefibel 2013 - Infos aus Praxis, Beratung und Forschung rund um den Biogemüse- und Kartoffelbau. Ländliches Fortbildungsinstitut Österreich, Vienna, Austria.

OrganicDataNetwork (2013) D8.2 Multimedia presentation on comprehensiveness compatibility of organic market data collection methods. Università Politecnica delle Marche, Ancona, Italy .

Sanders, Jürn (Ed.) (2013) Evaluation of the EU legislation on organic farming. Thünen-Institut , Germany, Braunschweig.

Bio-Institut, LFZ Raumberg-Gumpenstein (Ed.) (2013) Fachtagung für Biologische Landwirtschaft - Grünlandbasierte BIO-Rinderhaltung. Lehr- und Forschungszentrum für Landwirtschaft Raumberg-Gumpenstein, Irdning. Proceedings of Fachtagung für Biologische Landwirtschaft - Grünlandbasierte BIO-Rinderhaltung, Irdning, 07.11.2013.

Döring, Thomas F.; Howlett, S. A.; Winkler, Louisa and Wolfe, Martin (Eds.) (2013) International Symposium on Evolutionary Breeding in Cereals. The Organic Research Centre, Hamstead Marshall, UK, pp. 1-22.

Burny, Philippe and Debode, Frédéric (Eds.) (2013) Is organic farming the solution for the future of Walloon agriculture ? ASU Publishing Center, pp. 514-517. Proceedings of The Sixth International Scientific Conference "Rural Development 2013, Akademija, Lithuania.

Hülsbergen, Kurt-Jürgen and Rahmann, Gerold (Eds.) (2013) Klimawirkung und Nachhaltigkeit ökologischer Betriebssysteme - Untersuchung in einem Netzwerk von Pilotbetrieben. Technische Universität München (TUM), Lehrstuhl für Ökologischen Landbau und Pflanzenbausysteme, D-Freising-Weihenstephan und Thünen Institut (TI), Institut für Ökologischen Landbau, D-Westerau .

Halberg, Niels and Müller, Adrian (Eds.) (2013) Organic Agriculture for Sustainable Livelihoods. Routledge, London and New York.

{Organization} Organic farming in arid zone / low rainfall area of India. Organization Leader(s): Sharma, Dr. Arun K.

Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) (2013) Organic farming systems as a driver for change. NJF Report, no. 9 (3), pp. 1-184. Proceedings of NJF Seminar 461, Bredsten, Denmark, 21 - 23 August 2013.

Strassner, Carola (Ed.) (2013) Presentations from the HoReCa Forum International Sessions at the BioFach Congress 2013. . Proceedings of BioFach Congress 2013, Nuremberg, Germany, 13-16 February 2013. [Completed]

OrganicDataNetwork (Ed.) (2013) Presentations from the session "The European Market for Organic Food" at the BioFach Congress 2013. . Proceedings of BioFachCongress 2013, NürnbergMesse, Nürnberg, Germany, February 13-16, 2013. [Completed]

Leach, Katharine; Gerrard, Catherine L and Padel, Susanne (Eds.) (2013) Rapid sustainability assessment of organic and low-input farming across Europe and identification of research needs. Deliverable 1.1, no. EU- SOLID project. ORC, Hamstead Marshall, Newbury.

INRA, INRA and ITAB, ITAB (Eds.) (2013) Recueil des résumés des présentations du colloque DinABio2013. [Book of abstracts of DinABio2013 congress.] . Proceedings of DinABio2013, Tours, France, November 13th-14th, 2013.

ANPE (2013) Reglamento de uso de "Frutos de la Tierra". ["Fruits of the Earth", Collective Mark Regulations.] Proyecto AGROECO, Peru.

Wivstad, Maria (Ed.) (2013) Research Agenda for Organic Agriculture 2013 – Research challenges and knowledge requirements for organic food and farming. SLU, EPOK – Centre for Organic Food and Farming, Uppsala, Sweden.

FOODLINKSCOMMUNITY (2013) Revaluing Public Sector Food Procurement in Europe: An Action Plan for Sustainability. Wageningen University, The Netherlands .

Galli, Francesca and Brunori, Gianluca (Eds.) (2013) Short Food Supply Chains as drivers of sustainable development. Evidence Document. Document developed in the framework of the FP7 project FOODLINKS (GA No. 265287). Laboratorio di studi rurali Sismondi .

Willer, Helga; Lernoud, Julia and Kilcher, Lukas (Eds.) (2013) The World of Organic Agriculture. Statistics and Emerging Trends 2013. 14 edition. The World of Organic Agriculture. Statistics and Emerging Trends. Research Institute of Organic Agriculture (FiBL) and International Federation of Organic Agriculture Movements, Frick and Bonn.

Bender, Franz; Conen, Franz; Neftel, Albrecht; Oberholzer, Hans-Rudolf; Olbrecht, Luise; Jocher, Markus; Rollog, Mark and van der Heijden, Marcel G.A (2013) Der Einfluss symbiotischer Bodenpilze auf den Stickstoffzyklus. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Saidia, Paul Sabas; Chilagane, Emmanuel Amos; Maro, Janet Fares and Wostry, Alexander (editor): Sustainable Agriculture Tanzania (SAT), Morogoro, Biovision Africa Trust, Nairobi, Tanzania Organic Movement (TOAM), Dar es Salam (Eds.) (2013) Ecological Organic Agriculture in Africa: Researches done from 2002 to 2012 on Ecological Organic Agriculture in Tanzania. .

Aabo, Søren and Jensen, Annette Nygaard (2013) Restricted use of antibiotics in organic pig farming. ICROFS News, March 2013, 1, p. 11.

Åbo, S. and Jensen, A.N. (2013) Can the restricted use of antibiotics in organic pig farming be documented to provide a safer, high quality meat product with less antibiotic resistant bacteria? CORE Organic newsletter, April 2013, pp. 3-4.

Acevedo-Osorio, Alvaro (2013) ESCUELAS DE AGROECOLOGIA EN COLOMBIA LA CONSTRUCCIÓN DEL CONOCIMIENTO AGROECOLÓGICO EN MANOS CAMPESINAS. In: Altieri, Miguel A.; Sarandon, Santiago; Morales, Carmen Felipe; Funes, Fernando and Siura, Saray (Eds.) Congreso Latinoamericana de agroecologia articulos completos, Sociedad Centifica Latinoamericana de Agroecologia (SOCLA), Lima, Peru.

Adelhart Toorop, Roos De and Gosselink, Kawire (2013) Analysis of positive deviants among organic dairy farmers in The Netherlands. Masters thesis. . [Unpublished]

Adler, Steffen; Höjer, Annika; Njåstad, Kari Marie; Purup, Stig; Hansen-Møller, Jens; Thuen, Erling; Gustavsson, Anne-Maj; Martinsson, Kjell and Steinshamn, Håvard (2013) Melkas innhold av fytoøstrogener påvirkes av engdriftsmåte og produksjonssystem. In: Brodin, Janne Karin (Ed.) Husdyrforsøksmøtet 2013, pp. 372-375.

Adler, Steffen; Jensen, Søren K.; Thuen, Erling; Gustavsson, Anne-Maj; Harstad, Odd Magne and Steinshamn, Håvard (2013) Effekt av botanisk sammensetning i surfôr på omsetning av fettløselige vitaminer i vom og overføring til melk. In: Brodin, Janne Karin (Ed.) Husdyrforsøksmøtet 2013, pp. 101-103.

Adler, Steffen A.; Dahl, A.V.; Jensen, S.K.; Thuen, E.; Gustavsson, A.-M. and Steinshamn, H. (2013) Fatty acid composition, fat-soluble vitamin concentrations and oxidative stability in bovine milk produced on two pastures with different botanical composition. Livestock Science, 154, pp. 93-102.

Adler, Steffen A.; Jensen, S.K.; Govasmark, Espen and Steinshamn, Håvard (2013) Effect of short-term versus long-term grassland management and seasonal variation in organic and conventional dairy farming on the composition of bulk tank milk. Journal of Dairy Science, 96 (9), pp. 5793-5810.

Adler, Steffen A.; Jensen, S.K.; Thuen, E.; Gustavsson, A.-M.; Harstad, O.M. and Steinshamn, H. (2013) Effect of silage botanical composition on ruminal biohydrogenation and transfer of fatty acids to milk in dairy cows. Journal of Dairy Science, 96 (2), pp. 1135-1147.

Afonso da Costa, Auristela and Oliveira de Souza, Murilo (2013) ENSINO DE AGROECOLOGIA NAS ESCOLAS NO/DO CAMPO DO MUNICÍPIO DE GOIÁS, BRASIL (2011-2013). In: Altieri, Miguel A.; Sarandon, Santiago; Morales, Carmen Felip; Funes, Fernando and Siura, Saray (Eds.) Congreso Latinoamericana de agroecologia articulos completos, Sociedad Centifica Latinoamericana de Agroecologia (SOCLA), Lima, Peru.

Aguilera, Eduardo; Lassaletta, Luis; Gattinger, Andreas and Gimeno, Benjamín S. (2013) Managing soil carbon for climate change mitigation and adaptation in Mediterranean cropping systems: A meta-analysis. Agriculture, Ecosystems & Environment, 168, pp. 25-36.

Ahanchédé, J.E.; Alfaya, F.; Andersen, L.W.; Azam, D.; Bautista, MA.A.M.; Besnard, A.-L.; Bigatti, G.; Bouetard, A.; Coutellec, M.-A.; Ewédjé, E.-E.B.K.; Fuseya, R.; Carcia-Jiménez, R.; Haratian, M.; Hardy, O.J.; Holm, L.-E.; Hoy, C.W.; Koshimizu, E.; Loeschcke, V.; López-Márquez, V.; Machado, C.A.; Machordom, A.; Marchi, C.; Michel, A.P.; Micheneau, C.; Mittapalli, O.; Nagai, T.; Okamoto, N; Pan, Y.; Panitz, F.; Safaie, N.; Sakamoto, T.; Sharifnabi, B.; En-Weitian, and Yu, H. (2013) Permanent genetic resources note. Permanent Genetic Resources added to Molecular Ecology Resources Database 1 August 2012-30 September 2012. Molecular Ecology Resources, 13, pp. 158-159.

Albéric, Patrick; Jézéquel, Didier; Bergonzini, L.; Chapron, Emmanuel; Viollier, Eric; Massault, Marc and Michard, Gil (2013) Carbon Cycling and Organic Radiocarbon Reservoir Effect in a Meromictic Crater Lake (Lac Pavin, Puy-de-Dôme, France). Radiocarbon, pp. 1029-1042.

Albiach, R.; Pérez-Piqueres, A.; Domínguez, A.; Pomares, A. and Canet, R. (2013) Manejo del suelo de una plantación de cítricos en reconversión ecológica: estrategias y cambios a corto plazo. [Soil management of a citrus orchard in convertion to organic: strategies and changes in the medium term.] AE, 2013 (14), pp. 18-19.

Alencar, Guilherme Viana de ; Mendonça, Eduardo de Sá ; Oliveira, Téogenes Senna de ; Jucksch, Ivo and Cecon, Paulo Roberto (2013) Percepção ambiental e uso do solo por agricultores de sistemas orgânicos e convencionais na Chapada da Ibiapaba, Ceará. [Environmental perception and land use by farmers of organic and conventional systems in the Chapada Ibiapaba, Ceará.] Revista de Economia e Sociologia Rural, 51 (2), pp. 217-236.

Alföldi, Thomas (2013) Diffuser des connaissances: trucs, astuces et enseignements. Paper at: tech & bio, Valence, 18.-19. September 2013. [Completed]

{Tool} Reduced Tillage Stubble Incorporation - Comparsion of Different Machine Types. [Schälpflüge im Vergleich.] Creator(s): Alföldi, Thomas. Issuing Organisation(s): FiBL - Research Institute of Organic Agriculture. OK-Net Arable Video. (2013)

{Tool} Reduced Tillage: Farmers' Motivations and Problems. Creator(s): Alföldi, Thomas. Issuing Organisation(s): Research Institute of Organic Agriculture FiBL. OK-Net Arable Tool Description. (2013)

Alföldi, Thomas; Niggli, Urs; Anil, Sahin and Bellon, Stéphane (2013) Deliverable 2.2: List of topics prioritised according to national and common criteria to be considered for transnational calls. Research Institute of Organic Agriculture FiBL, Frick, Switzerland; Ministry of Food, Agriculture and Livestock, General Directorate of Agricultural Research and Policy (GDAR), Turkey and French Nataional Institute for Agricultural Research (INRA), France , Frick.

Alföldi, Thomas and Notz, Christophe (2013) Tiere reagierten unterschiedlich auf Kraftfutterreduktion. bioaktuell, 5/13, p. 16.

{Tool} Incorporating Green Manures. [Comment détruire un engrais vert?] Creator(s): Alföldi, Thomas and Stoecklin, Milo. Issuing Organisation(s): FiBL - Research Institute of Organic Agriculture. OK-Net Arable video. (2013)

{Tool} Mechanical Weed Control in Maize. [Maîtriser mécaniquement les adventices dans le maïs, comment faire?] Creator(s): Alföldi, Thomas and Taramarcaz, Josy. Issuing Organisation(s): FiBL - Research Institute of Organic Agriculture. OK-Net Arable video. (2013)

Alföldi, Thomas and Weidmann, Gilles (2013) Disseminaton: Tips, tricks and lessons learnt. Paper at: CORE Organic II Research Seminar, Amsterdam, 15. April 2013. [Unpublished]

Allain, Sophie (2013) L'agriculture biologique comme bien commun pour protéger la ressource en eau. Innovations Agronomiques, pp. 467-479.

Allain, Sophie (2013) Organic Farming as a Commons for Protecting Water Resources / L’agriculture biologique comme bien commun pour protéger la ressource en eau. Innovations Agronomiques, 32, pp. 467-479. [Submitted]

Allaire, Gilles; Cahuzac, Eric; Maigne, Elise and Poméon, Thomas (2013) Localisation de l’agriculture biologique et accès aux marchés. Livrable 3 du projet de recherche AgriBio3 PEPP « Rôle de la Performance Economique des exploitations et des filières, et des Politiques Publiques, dans le développement de l’AB ». HAL CCSD.

Allaire, Gilles; Cahuzac, Eric; Maigné, E and Poméon, Thomas (2013) Localisation de l’agriculture biologique et accès aux marchés. Working paper, INRA . [Completed]

Allaire, Gilles; Cahuzac, Eric; Maigné, E; Poméon, Thomas and Simioni, M (2013) Propositions for public policies and dissemination of organic farming based upon spatial analyses / Réflexion à partir d’une analyse spatialesur les politiques de soutien et la diffusion de l’agriculture biologique. Innovations Agronomiques, 32, pp. 227-241.

Almeida, Ronaldo de ; Bernardi, José Vicente Elias ; Oliveira, Ronaldo Cavalcante ; Carvalho, Dario Pires de ; Manzatto, Angelo Gilberto ; Lacerda, Luiz Drude de and Bastos, Wanderley Rodrigues (2013) Flood pulse and spatial dynamics of mercury in sediments in Puruzinho lake, Brazilian Amazon. [O pulso de inundação e a dinâmica espacial do mercúrio em sedimentos no lago Puruzinho, Amazônia Brasileira.] Acta Amazonica, 44 (1), pp. 99-106.

Almeida de Alburquerque, Adna and Oliveira da Silva, Regina (2013) Levantamento, uso da Agrobiodiversidade e as redes de troca realizados pelas mulheres agricultoras no Projeto de Assentamento Mártires de Abril. In: Altieri, Miguel A.; Sarandon, Santiago; Morales, Carmen Felipe; Funes, Fernando and Siura, Saray (Eds.) Congreso Latinoamericana de agroecologia articulos completos, Sociedad Centifica Latinoamericana de Agroecologia (SOCLA), Lima, Peru.

Alrøe, Hugo Fjelsted (2013) Opsamling på afsluttende projektmøde i MultiTrust projektet 11. november 2013. [Summary of final project meeting in the MultiTrust project 11 November 2013.] . [Completed]

Alrøe, Hugo Fjelsted (2013) Organic RDD statusrapport for MultiTrust projektet 2012. [Organic RDD status report for the MultiTrust project 2012.] ICROFS. [Completed]

Alrøe, Hugo Fjelsted and Noe, Egon (2013) Opsamling på projektmøde 5 i MultiTrust projektet 14. juni 2013. [Summary of project meeting 5 in the MultiTrust project 14 June 2013.] . [Completed]

Alvares, Suzana M.R. and Ferraz, José Maria G. (2013) Análise da efetividade de projetos socioambientais: estudo de caso em assentamento no arco de desmatamento na Amazônia Matogrossense. [Analysis of the effectiveness of social environmental projects: case study of a settlement in the deforestation arc in the Amazon region of Mato Grosso.] Revista Brasileira de Agroecologia, 8 (2), pp. 87-99.

Alves, Arilde and de Sousa, Cynthia (2013) MANDALLA: TECNOLOGÍA SOCIAL SOSTENIBLE EN ÁREAS MANEJADAS POR CAMPESINAS QUILOMBOLAS. In: Altieri, Miguel A.; Sarandon, Santiago; Morales, Carmen Felipe; Funes, Fernando and Siura, Sarau (Eds.) Congreso Latinoamericana de agroecologia articulos completos, Sociedad Centifica Latinoamericana de Agroecologia (SOCLA), Lima, Peru.

Alves de Oliveira, Renato and Vicente Caixeta Filho, José (2013) Análise da maximização do lucro e minimização do custo no processo de conversão do café convencional para o orgânico: um estudo de caso. [Profit maximization and cost minimization analysis in the conventional coffee conversion to organic : a case study.] Revista de Economia e Sociologia Rural., 51 (3), pp. 535-554.

Amadori, C.; Conceição, P.C.; Casali, C.A.; Calegari, A. and Santos, D.R. (2013) Estabilidade de agregados de um Latossolo Vermelho sob diferentes plantas de coberturas de inverno e sistemas de preparo do solo. [Soil aggregate stability of a Red Latosol under different winter cover crops and tillage systems.] In: Proceedings of the XXXIV Congresso Brasileiro de Ciência do Solo (Brazilian Congress of Soil Science).

Ambrosano, Edmilson José; Cantarella, Heitor; Rossi, Fabricio; Schammass, Eliana Aparecida ; Silva, Edson Cabral da; Ambrosano, Glaucia Maria Bovi; Dias, Fábio Luis Ferreira; Trivelin, Paulo Cesar Ocheuze and Muraoka, Takashi (2013) Desempenho de adubos verdes e da primeira soqueira de cana-de-açúcar cultivados consorciadamente. [Behavior of sugar cane first ratoon and green manures in intercropping system.] Revista Brasileira de Agroecologia, 8 (3), pp. 80-90.

Ambrosano, Edmilson José ; Foltran, Dulcineia Elizabete ; Camargo, Mônica Sartori ; Rossi, Fabrício ; Schammass, Eliana Aparecida ; Silva, Edson Cabral da ; Ambrosano, Gláucia Maria Bovi and Dias, Fábio LuisFerreira (2013) Acúmulo de biomassa e nutrientes por adubos verdes e produtividade da canaplanta cultivada em sucessão, em duas localidades de São Paulo, Brasil. [Mass and nutrient accumulation by green manures and sugarcane plant yield grown in succession, in two locations of Sao Paulo, Brazil.] Revista Brasileira de Agroecologia, 8 (1), pp. 199-209.

Amosse, Camille; Jeuffroy, Marie-Helene; Celette, Florian and David, Christophe (2013) Relay-intercropped forage legumes help to control weeds in organic grain production. European Journal of Agronomy, pp. 158-167.

Amosse, Camille; Jeuffroy, Marie-Helene and David, Christophe (2013) Relay intercropping of legume cover crops in organic winter wheat: Effects on performance and resource availability. Field Crops Research, pp. 78-87.

Amosse, Camille; Celette, Florian; Jeuffroy, Marie-Hélène and David, Christophe (2013) Wheat/forage legume intercropping in organic grain system: an answer to both weed and nitrogen deficiency issues. [Association relais blé/légumineuse fourragère en sytème céréalier biologique : une réponse pour le contrôle des adventices et la nutrition azotée des cultures.] Innovations Agronomiques, 32, pp. 21-33.

Amossé, Camille (2013) Analyse expérimentale de l'effet de couverts de légumineuses associés en relais à un blé d'hiver, conduit en agriculture biologique, sur les performances des cultures, la maîtrise des adventices et la dynamique de l'azote. [Experimental analysis of the effect of relay intercropped legume cover crops with winter wheat, in organic crop rotations, on crop performance, weed control and nitrogen dynamic.] PhD thesis. HAL CCSD. [Unpublished]

Andersen, Lillie (2013) Dynamic controlled atmosphere for storage of organic apples. ICROFS news, 1 December 2013, 4, pp. 10-11.

Andersen, Liselotte Wesley; Jacobsen, Magnus; Kahlert, Johnny; Fjeldså, Jon and Odgaard, Bent Vad (2013) Origin of cultural landscape biota of Central and Northwest Europe: genetic evidence of population expansions of Perdix perdix at the introduction and expansion of agriculture. not decided yet, , . [Completed]

Andersen, Liselotte Wesley; Marchi, Chiara ; Topping, C.J.; Strandberg, Beate; Bruus Pedersen, Marianne; Damgaard, Christian; Jensen, Thomas Secher; Olsen, Kent and Dalgaard, Tommy (2013) Does organic farming enhance biodiversity? Complex issues and modelling approaches. Working paper. [Unpublished]

Andersen, Peter Norholm and Alrøe, Hugo Fjelsted (2013) 5 hurtige til Hugo Alrøe. Magasinet økologisk, October 2013 (24), p. 51.

Andersson, K.; Lundeheim, N. and Wallenbeck, A. (2013) Inclusion of mussel meal in diets to growing/finishing pigs. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 71-72.

Andrade, Lígia Helena de ; Oliveira, José Vargas de ; Lima, Iracilda Maria de Moura ; Santana, Mauricéa Fidelis de and Breda, Mariana Oliveira (2013) Efeito repelente de azadiractina e óleos essenciais sobre Aphis gossypii Glover (Hemiptera: Aphididae) em algodoeiro. [Repellent effect of azadirachtin and essential oils on Aphis gossypii Glover (Hemiptera: Aphididae) in cotton plants.] Revista Ciência Agronômica, 44 (3), pp. 628-634.

Andrade Filho, Nézio Neri; Roel, Antonia Railda; Yano, Mami; Cardoso, Claudia Andreia Lima and Matias, Rosemary (2013) Toxicity of oil from Anacardium humile Saint Hill (Anacardiaceae), on Bemisia tuberculata (Bondar, 1923) (Hemipttera: Aleyrodidae) on cassava plants. [Toxicidade do óleo de Anacardium humile Saint Hill (Anacardiaceae) em Bemisia tuberculata (Bondar, 1923) (Hemiptera: Aleyrodidae) em plantas de mandioca.] Revista Brasileira de Agroecologia, 8 (2), pp. 185-190.

Andreasen, L. and Lazaro, E. (2013) Productivity and growth in organic value chains in East Africa – potentials and challenges for accessing local high value markets. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 35-36.

Andres, Christian (2013) Fertilization of Dioscorea rotundata with poultry manure: effects on nutrient dynamics and yield formation. Paper at: Tropentag (oral presentation at award ceremony of Hans H. Ruthenberg Award for Graduates), Stuttgart-Hohenheim, Germany, September 17-19, 2013. [Completed]

Andres, Christian (2013) What is the contribution of organic agriculture to sustainable development? Long-term farming systems comparisons in the tropics. Paper at: FiBL day of World Food System Center Summer School , FiBL Frick, Switzerland, August 13, 2013. [Completed]

Andres, Christian; Mandloi, Lokendra S.; Gomez, Sara; Nyffenegger, Mirjam F.; Utz, Claudia; Verma, Rajeev and Bhullar, Gurbir S. (2013) Long-term farming systems comparisons in the tropics Participatory technology development. Poster at: Swiss Inter- and Transdisciplinarity Day 2013, Bern, Switzerland, October 21 2013. [Completed]

Angeringer, Wolfgang; Starz, Walter and Karrer, Gerhard (2013) Wirkung verschiedener Nutzungsintensitäten auf montane Goldhaferwiesen im Biolandbau. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Anglade, J.; Billen, G. and Garnier, J. (2013) Agronomical and environmental performances of organic farming in the Seine watershed, France. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 43-44.

Antonio, Gisele Damian; Tesser, Charles Dalcanale and Moretti-Pires, Rodrigo Otávio (2013) Contribuições das plantas medicinais para o cuidado e a promoção da saúde na atenção primária. [Contributions of medicinal plants to care and health promotion in primary healthcare.] Interface - Comunicação, Saúde, Educação, 17 (46), pp. 615-633.

APERC, APERC (2013) Asociación de Productores Ecológicos de la Región Cajamarca. [Cajamarca's Ecological Producers Association.] APERC, Peru.

Araujo, A. G. and Casão Junior, R. (2013) Mechanization of Conservation Agriculture in Brazil – An Overview. presented at OSCAR Meeting, Viterbo, Italy, 3-6, June, 2013. [Completed]

Araújo, Afrânio César de; Araújo, Ariosto Céleo de; Dantas, Max Kleber Laurentino; Pereira, Walter Esfrain and Aloufa, Magdi Ahmed Ibrahim (2013) Utilização de substratos orgânicos na produção de mudas de mamoeiro Formosa. [Use of organic substrates on the production of ‘Formosa’ papaya seedlings.] Revista Brasileira de Agroecologia, 8 (1), pp. 210-216.

Araújo, Afrânio César de ; Aloufa, Magdi Ahmed Ibrahim ; Silva, Apolino José Nogueira da ; Pereira, Walter Esfrain and Oliveira, Cosme Jales de (2013) Relative planting times on the production components in sesame/cowpea bean intercropping in organic system. [Épocas relativas de plantio sobre os componentes da produção no consórcio gergelim/feijão caupi em sistema orgânico de cultivo.] Ciência e Agrotecnologia, 37 (6), pp. 531-537.

Araujo, Alisson Vinicius de ; Brandão Junior, Delacyr da Silva ; Ferreira, Izabel Cristina Pereira Vaz; Costa, Cândido Alves da ; Porto, Bruna Béssel Almeida and Korsgaard, Maren (2013) Desempenho agronômico de variedades crioulas e híbridos de milho cultivados em diferentes sistemas de manejo. [Agronomic performance of landrace and hybrid maize varieties cultivated under different management systems.] Revista Ciência Agronômica, 44 (4), pp. 885-892.

Araújo, Ana Leônia de; Oliveira, Renato Teixeira de; Ferreira, Tiago Osório and Romero, Ricardo Espíndola (2013) Evaluation of soil structure using participatory methods in the semiarid region of Brazil. [Avaliação da estrutura do solo utilizando métodos participatórios na região semiárida brasileira.] Revista Ciência Agronômica, 44 (3), pp. 411-418.

Araújo, Ana Leônia de ; Oliveira, Renato Teixeira de ; Ferreira, Tiago Osório Ferreira; Romero, Ricardo Espíndola and Oliveira, Teógenes Senna de (2013) Evaluation of soil structure using participatory methods in the semiarid region of Brazil. [Avaliação da estrutura do solo utilizando métodos participatórios na região semiárida brasileira.] Revista Ciência Agronômica, 44 (3), pp. 411-418.

Armengot, Laura; José-María, Laura; Chamorro, Lourdes and Sans, Francesc (2013) Weed harrowing in organically grown cereal crops avoids yield losses without reducing weed diversity. Agronomy for Sustainable Development, pp. 405-411.

Arolaakso, Anu; Risku-Norja, Helmi; Nuutila, Jaakko and Paananen, Ilari (2013) Luomua lautaselle. Elintarvike ja Terveys -lehti, 2013, 27 (5), pp. 20-24.

Aschemann-Witzel, J. and Zielke, S. (2013) Organic food prices and the consumer - review of the evidence. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 83-84.

Askegaard, Margrethe and Eriksen, J. (2013) Management affects nitrate leaching from organic farms. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 47-48.

ASLAN, Burcay; Kaya, Seçkin; Duman, İbrahim; Aksoy, Uygun and Düzyaman, Eftal (2013) ORGANİK TARIMDA UZUN DÖNEM EKİM NÖBETİ VE YEŞİL GÜBRE UYGULAMALARININ TOPRAK İÇERİĞİNE VE DOMATES İLE KABAĞIN VERİM VE KALİTE ÖZELLİKLERİNE ETKİSİ. [THE EFFECTS OF LONG TERM CROP ROTATION AND GREEN MANURING ON SOIL COMPOSITION AND YILD AND QUALITY OF TOMATO AND SQUASH IN ORGANIC AGRICULTURE.] Paper at: 5. Organik Tarım Sempozyumu, Samsun, 25-27 Eylül 2013.

Assen, R. (2013) Kunstmest maakt de bodem lui. Slow food magazine : lekker, puur & eerlijk, 2013, 6 (1), 24 - 27.

Athmann, Miriam; Kautz, Timo and Köpke, Ulrich (2013) Charakterisierung des Wurzelwachstums in Bioporen mit in situ Endoskopie. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Aulrich, Karen; Barth, Kerstin and Knappstein, Karin (2013) Eutergesundheitsmonitoring als präventive Maßnahme zur Verbesserung der Eutergesundheit bei Milchziegen. [Monitoring of udder health as preventive tool for the improvement of udder health in dairy goats.] Thünen-Institut, Institut für Ökologischen Landbau, D-Westerau .

Aulrich, Karen; Barth, Kerstin; Stuhr, Tanja and Larsen, Torben (2013) Einfluss von Euterinfektionen auf Enzymaktivitäten in Ziegenmilch in der Frühlaktation. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Aviron, Stéphanie; Perraudin, M.; Redondo, S.; Varennes, Y-D. and Lefèvre, Amélie (2013) Heterogeneity of protected crop colonization by beneficial insects: role of crop management and landscape context. [Hétérogénéité de la colonisation des cultures maraîchères sous abri par les auxiliaires indigènes : rôle de la conduite des cultures et de leur environnement paysager.] Innovations Agronomiques, 32, pp. 351-363.

Bacanovic, Jelena; Šišić, Adnan; Bruns, Christian and Finckh, Maria R. (2013) Auswirkungen von Fusarium solani f. sp pisi, Fusarium avenaceum und Mycosphaerella pinodes auf Sommererbsen im Topfversuch. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Balcıoğlu, Pelin and Irmak, Şahnur (2013) iklim değişikliği ve organik zeytin tarımı. [Climate change and the effects on organic olive production.] Poster at: IFOAM Organic World Congress 2014, Istanbul, Turkey, 13-15 October 2014. [Completed]

Baldinger, Lisa; Hagmüller, Werner; Minihuber, Ulrike and Zollitsch, Werner (2013) Esparsetten- und Platterbsensamen als Schweinefuttermittel. [Sainfoin and grass pea seeds as feed for pigs.] In: Bio Austria (Ed.) "Wachsen und gut leben", Bio Austria Bauerntage 2013 Tagungsband, pp. 91-93.

Baldinger, Lisa; Hagmüller, Werner; Minihuber, Ulrike and Zollitsch, Werner (2013) To toast or not to toast – Grass peas for weaned piglets. Poster at: XXI Animal Science Days, Padua, 18 - 20 September 2013.

Balen, Derk van (2013) ploegen of niet ploegen. [To plough or not to plough.] Ekoland, July 2013, 33 (7/8), pp. 14-16.

Balmer, Oliver; Pfiffner, Lukas; Schied, Johannes; Willareth, Martin; Leimgruber, Andrea; Luka, Henryk and Traugott, Michael (2013) Noncrop flowering plants restore top-down herbivore control in agricultural fields. Ecology and Evolution, 3 (8), pp. 2634-2646.

Bapst, B.; Baes, C.; Seefried, F.R.; Bieber, A.; Simianer, H. and Gredler, B. (2013) Effect of Cows in the Reference Population: First Results in Swiss Brown Swiss. In: Interbull Bulletin, No. 47, Nantes, France, August 23-25 2013, pp. 187-191.

Bär, Markus (2013) GVO Spanien: Genboom mit Folgen. bioaktuell, 3/13, p. 13.

Barataud, Fabienne; Aubry, Christine; Wezel, Alexander; Mundler, Patrick and Fleury, Philippe (2013) L'agriculture biologique pour préserver la qualité de l'eau ? Comparaison de trois cas emblématiques, en France et en Allemagne. Innovations Agronomiques, pp. 481-495.

Barataud, Fabienne; Durpoix, Amandine and Mignolet, Catherine (2013) Captages Grenelle : au-delà de leur diversité, quels caractères structurants pour guider l'action ? ONEMA.

Barataud, Fabienne; Aubry, C.; Wezel, A.; Mundler, P. and Fleury, Philippe (2013) Organic farming to preserve water quality?Comparison of three emblematic cases of successful management of drinking water catchment area. [L’Agriculture Biologique pour préserver la qualité de l’eau ? Comparaison de trois cas emblématiques, en France et en Allemagne.] Innovations Agronomiques, 32, pp. 481-495.

Barberi, Paolo (2013) Functional Agrobiodiversity: The Key to Sustainability? In: Bhullar, Gurbir S. and Bhullar, Navreet K. (Eds.) Agricultural Sustainability - Progress and Prospects in Crop Research. Elsevier (Academic Press), London, Waltham, San Diego, chapter 1, pp. 3-20.

Bàrberi, Paolo (2013) Is agroecology the most sustainable approach for all organic farming systems? In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 27-29.

Barbier, Jean Marc; Mouret, Jean-Claude; Hammond, Roy and Delmotte, Sylvestre (2013) Une plateforme de recherche-développement pour stimuler les apprentissages et accompagner l’agriculture biologique en Camargue (France). [A research-development platform and a learning scheme to support organic rice farmers in Camargue (France).] Symposium International sur l’Agriculture Biologique Méditerranéenne et les Signes Distinctifs de Qualité liée à l’Origine, Agadir, Morocco.

Barbosa, Francisca E. L. ; Lacerda, Claudivan F. de ; Feitosa, Hernandes de O. ; Soares, Ismail ; Andrade Filho, Francisco L. de and Amorim, Aiala V. (2013) Crescimento, nutrição e produção da bananeira associados a plantas de cobertura e lâminas de irrigação. [Growth, nutrition and yield of banana associated with cover crops and irrigation depths.] Revista Brasileira de Engenharia Agrícola e Ambiental, 17 (12), pp. 1271-1277.

Barlagne, Carla; Blazy, Jean-Marc; Le Bail, Marianne; Soler, Louis Georges; Thomas, Alban and Ozier-Lafontaine, Harry (2013) Local market food sector analysis and design: the example of the yam sector in Guadeloupe. 1. Global Conference on Yam, Accra, Ghana.

Barreto, Hilton Felipe Marinho ; Soares, João Paulo Guimarães; Façanha, Débora Andréa Evangelista and Silva, Andréa Cristina Capriatta (2013) Impactos sócio-econômicos do manejo agroecológico da caatinga no Rio Grande do Norte. [Socioeconomic impacts agroecological handling of the caatinga in Rio Grande do Norte, Brazil.] Revista Brasileira de Agroecologia, 8 (3), pp. 46-56.

Barreto, Marcela T. L. ; Magalhães, Adriana G. ; Rolim, Mario M. ; Pedrosa, Elvira M. R. ; Duarte, Anamaria de S. and Tavares, Uilka E. (2013) Desenvolvimento e acúmulo de macronutrientes em plantas de milho biofertilizadas com manipueira. [Growth and accumulation of macronutrients in maize plants biofertilized with cassava wastewater.] Revista Brasileira de Engenharia Agrícola e Ambiental, 18 (5), pp. 487-494.

Barros, Flávio Margarito Martins de ; OliveiraOliveira, Stanley Robson de Medeiros and Oliveira, Leandro Henrique Mendonça de (2013) Desenvolvimento e validação de um sistema de recomendação de informações tecnológicas sobre cana-de-açúcar. [Development and validation of a recommender system for technologial information on sugarcane.] Bragantia, 72 (4), pp. 387-395.

Barth, Kerstin; Braunreiter, Christine; Fasel, Marion; Heckendorn, Felix; Horvat, Elisabeth; Jaudas, Ulrich; Kern, Andreas; Maurer, Veronika; Meili, Eric; Muntwyler, Jeannette; Reinmuth, Bärbel; Schmied, Veronika; Simantke, Christel; Stöger, Elisabeth and Wagner, Sebastian (2013) Milchziegenhaltung im Biobetrieb. FiBL-Merkblatt. Forschungsinstitut für biologischen Landbau (FiBL), CH-Frick.

Barth, Kerstin; Frank, Katharina; Häußermann, Angelika; Aulrich, Karen and Krömker, Volker (2013) Mastitiserreger in der Einstreu, auf der Zitzenhaut und im Zit-zenkanal, sowie in der Milch ökologisch gehaltener Kühe. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Barzotto, Ionete Lúcia Milani and Alves, Luis Francisco Angeli (2013) Bioecologia e manejo de Gyropsylla spegazziniana em erva-mate. [Bioecology and management of Gyropsylla spegazziniana in yerba mate.] Arquivos do Instituto Biológico, 80 (4), pp. 457-464.

Battisti, Rafael; Sentelhas, Paulo Cesar; Pilau, Felipe Gustavo and Wollmann, Cássio Arthur (2013) Eficiência climática para as culturas da soja e do trigo no estado do Rio Grande do Sul em diferentes datas de semeadura. [Climatic effi ciency for soybean and wheat crops in the state of Rio Grande do Sul, Brazil, in different sowing date.] Ciência Rural, 43 (3), pp. 390-396.

Bauer , Robert; Voit, Benno; Killermann, Berta and Hülsbergen, K.-J- (2013) Nachweis über die Dauer der Infektionsfähigkeit von Steinbrand- (Tilletia caries) und Zwergsteinbrandsporen (Tilletia controversa) im Boden und Stallmist in Biobetrieben. Paper at:

Beck, Alexander; Bouilhol, M.; Ball, K.; Cabaret, Jacques; Halberg, Niels; Ivanova-Peneva, Sonya; Melby Jespersen, Lizzie; Lampkin, Nicolas; Lembo, Guiseppe; Moritz, Robin F.A.; Ruiz, R.G.; Speiser, Bernhard and Tittarelli, Fabio (2013) Final report on aquaculture (Part A). European Commission Directorate-General for Agriculture and Rural Developoment , Expert Group for Technical Advice on Organic Production - EGTOP, Brussels.

Becker, Konstantin; Heilmann, Sandra; Riffel , Alexandra; Leithold, Günter and Fischinger, stephanie (2013) Wirkung einer Schwefel- und Gülledüngung auf den Trockensubstanz- und Stickstoffertrag eines Futterleguminosenbestandes. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Bedoussac, Laurent; Triboulet, P.; Magrini, M.-B. ; Rambault, G.; Foissy, Damien and Corre-Hellou, Guénaëlle (2013) Consequences of the introduction of cereal - grain legume intercrops in the supply chain. Analysis from the perspective of farmers and cooperatives. [Conséquences de l’introduction des cultures associées céréale–légumineuse à graines dans les filières. Analyse du point de vue des agriculteurs et des coopératives.] Innovations Agronomiques, 32, pp. 199-212.

Beeckman, Annelies and Delanote, Lieven (2013) Vlinderbloemigen tillen stikstofvoorziening naar een hoger niveau. [Legumes lift nitrogen supply to a higher level.] CCBT, Belgium.

Beland, Rémy (2013) Développement d'un biocapteur couplant la résonance des plasmons de surface et la microcalorimétrie pour le suivi des interactions moléculaires à l'interface liquide/solide. PhD thesis. HAL CCSD. [Unpublished]

Beliën, Tim (2013) Samen op zoek naar oplossingen voor probleemplagen in de biologische teelt van houtig kleinfruit. [Participatory research on pests and diseases in berries.] CCBT, Belgium.

Bellenda, Beatriz; Faroppa, Stella; García, Maria; Linari, Gabriela; Lorenzo, Regina; Meikle, Monica; Vallo, Giselle; Viola, Cristina; Baron, Josefina; Andino, Mariana and Correa, Elizbeth (2013) CULTIVAR AGROECOLOGÍA EN ESCUELAS PRIMARIAS DE MONTEVIDEO. PROGRAMA HUERTAS EN CENTROS EDUCATIVOS. In: Altieri, Miguel A.; Sarandon, Santiago; Morales, Carmen Felipe; Funes, Fernando and Siura, Saray (Eds.) Congreso Latinoamericana de agroecologia articulos completos, Sociedad Centifica Latinoamericana de Agroecologia (SOCLA), Lima, Peru, - .

Bellof, Gerhard (2013) Heimische Sojaprodukte in der Fütterung landwirtschaftlicher Nutztiere. FiBL Deutschland e.V., D.Frankfurt .

Bellof, Gerhard; Ferber, Patrick and Schmidt, Eggert (2013) Zur Fettsäurenzusammensetzung der Kuhmilch in Abhängigkeit von Weidehaltung sowie konventioneller oder ökologischer Wirtschaftsweise. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Belz, Elodie; Kölliker, Mathias and Balmer, Oliver (2013) Olfactory attractiveness of flowering plants to the parasitoid Microplitis mediator: potential implications for biological control. BioControl, 58, pp. 163-173.

Bender, I. and Ingver, A. (2013) The influence of organic and conventional production on yield and quality of carrots. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 179-180.

Bender, Sophia; Koopmann, Regine and Simoneit, Celine (2013) Wissensstandanalyse zur Tiergesundheit ausgewählter Nutz-tierarten im Ökologischen Landbau. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Bender, Sophia; Ude, Gracia; Georg, Heiko; Weißmann, Friedrich; Aulrich, Karen and Rahmann, Gerold (2013) Entwicklung eines Konzeptes zur Erzeugung von Öko-Ziegenlammfleisch aus melkenden Beständen (Vortrag). Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Benoit, Marc; Laignel, Gabriel; Roulenc, Marielle and Fromont, Bernard (2013) Analyse du fonctionnement et des performances d'un groupe de fermes en ovins viande et en agrobiologie du Massif-Central. 22. Sommet de l'Elevage, Aubière, France.

Benoit, M.; Garnier, J.; Billen, G.; Mercier, B. and Azougui, A. (2013) Nitrogen leaching from organic agriculture and conventional crop rotations (France). In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 45-46.

Berg, I. Van Den and Voordouw, J. (2013) Aardappeleters in de 21e eeuw : mogelijkheden en kansen voor de biologische aardappel. Rapport / LEI. Onderzoeksveld Consument & gedrag 2013-015. LEI Wageningen UR, Den Haag, NL.

Berg, I. Van Den and Voordouw, J. (2013) Marktverkenning van biologische diervoeding : hoe denken de baasjes over biologisch honden- en kattenvoer? Rapport / LEI. Onderzoeksveld Consument & gedrag 2013-021. LEI Wageningen UR, Den Haag, NL.

Bergamin, Giovani Taffarel ; Veiverberg, Cátia Aline ; Siqueira, Luciana Valentim ; Eggers, Daniel Prois and Neto, João Radünz (2013) Digestibilidade aparente de farelos vegetais tratados para remoção de antinutrientes em dietas para jundiá. [Apparent digestibility of plant meal subjected to antinutrient removal in diets for South American catfish.] Pesquisa Agropecuária Brasileira, 48 (8), pp. 928-934.

Bergkvist, Göran (2013) Vem är OSCAR? – understödjande grödor i odlingssystemet. [Who is OSCAR? - subsidiary crops in the cropping system.] Speech at: Regional växtodlings- och växtskyddskonferens i Uddevalle, Uddevalla, Sweden, January 10-11, 2013. [Completed]

Bergslid, Ildri (Rose) Kristine and Støbet Lande, Unni (editor): Sørheim, Kristin (Ed.) (2013) Verdifulle beiter; Kartlegge, prioritere og tilrettelegge. Bioforsk rapport . .

Bergstra, T.J.; Hogeveen, H. and Stassen, E.N. (2013) 'Zorgen over zorg' : maatschappelijke zorgen over de varkenshouderij in Nederland. Leerstoelgroep Bedrijfseconomie, Wageningen, NL, , UR.

Berling, Marie; Sauphanor, Benoit; Bonhomme, Antoine; Siegwart, Myriam and Lopez-Ferber, Miguel (2013) A single sex-linked dominant gene does not fully explain the codling moth's resistance to granulovirus. Pest Management Science, pp. 1261-1266.

{Tool} The Basics of Soil Fertility. [Grundlagen zur Bodenfruchtbarkeit.] Creator(s): Berner, Alfred. Issuing Organisation(s): FiBL - Research Institute of Organic Agriculture. OK-Net Arable Leaflets and guidelines. (2013)

Berner, Alfred and al., et (2013) Les principes de la fertilité des sols. Dossier/Fiche d'information. Institut de recherche de l'agriculture biologique (FiBL), CH-Frick.

Berner, Alfred; Böhm, Herwart; Brandhuber, Robert; Braun, Josef; Brede, Uwe; Colling-von Roesgen, Jean-Louis; Demmel, Markus; Dierauer, Hansueli; Doppler, Georg; Ewald, Bernd; Fisel, Thomas; Fließbach, Andreas; Fuchs, Jacques; Gattinger, Andreas; Häberli, Hansueli; Heß, Jürgen; Hülsbergen, Kurt-Jürgen; Köchli, Martin; Kolbe, Hartmut; Koller, Martin; Mäder, Paul; Müller, Adrian; Neessen, Peter; Patzel, Nikola; Pfiffner, Lukas; Schmidt, Harald; Weller, Stefan and Wild, Melanie (2013) Grundlagen zur Bodenfruchtbarkeit - Die Beziehung zum Boden gestalten. 2. edition. FiBL-Merkblatt. Forschungsinstitut für biologischen Landbau FiBL, Bio Austria, Bioland Beratung GmbH, Bio Suisse und IBLA Luxemburg, CH-Frick, A-Linz, D-Mainz, CH-Basel und L-Munsbach.

Berner, Alfred; Böhm, Herwart; Brandhuber, Robert; Braun, Josef; Brede, Uwe; Colling-von Roesgen, Jean-Louis; Demmel, Markus; Dierauer, Hansueli; Doppler, Georg; Ewald, Bernd; Fisel, Thomas; Fließbach, Andreas; Fuchs, Jacques G.; Gattinger, Andreas; Häberli, Hansueli; Heß, Jürgen; Hülsbergen, Kurt-Jürgen; Köchli, Martin; Kolbe, Hartmut; Mäder, Paul; Müller, Adrian; Neesen, Peter; Patzel, Nikola; Pfiffner, Lukas; Schmidt, Harald; Weller, Stefan and Wild, Melanie (2013) Základy půdní úrodnosti. [Soil fertility.] Bioinsitut, Olomouc.

Bernet, Thomas (2013) Entwicklung regionaler Strukturen - Bioexporte fördern lokale Märkte. Ökologie & Landbau, 165 (1/2013), pp. 32-34.

Bernhardt, Theresa; Braun, Annemarie and Heß, Jürgen (2013) Ökologischer Landbau in der Evangelischen und Katholischen Kirche in Deutschland – ein Überblick. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Berset, Estelle; Hertenstein, Florian; Peláez, Sarah; Bufe, Cornelia; Thonar, Cécile; Wilbois, Klaus-Peter and Messmer, Monika (2013) Selektion der Soja und deren Symbiosepartner auf Kühletoleranz und Effizienz der biologischen Stickstoff-Fixierung. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Bertelsen, Marianne (2013) Æbler under tag er pletfri. ICROFS nyt, 1 June 2013 (2), pp. 6-7.

Bertelsen, Marianne (2013) Overdækning og overbrusning mod æbleskurv. Speech at: Økologi kongres (Temamøde E9), Danmark, 28. november 2013. [Completed]

Bertelsen, Marianne (2013) Spotless apples under roof. ICROFS news, 1 June 2013 (2), pp. 9-10.

Bertelsen , Marianne (2013) Tag over æblerne - Er det vejen frem for usprøjtet æbledyrkning? Poster at: Food Festival, Tangkrogen, Århus, Denmark, 6-8 September 2013.

Bertholdsson, Nils-Ove (2013) Screening for Barley Waterlogging Tolerance in Nordic Barley Cultivars (Hordeum vulgare L.) Using Chlorophyll Fluorescence on Hydroponically-Grown Plants. Agronomy, 3, pp. 376-390.

Bertholtz, Erik (2013) Inokulummängdens betydelse för utveckling av vetets stråbasröta orsakad Fusarium graminearum – Utvärdering av ett biotest. [The significance of the amount of inoculum for the development of fusarium foot rot of wheat caused by Fusarium graminearum.] Bachelor thesis thesis, Swedish University of Agricultural Sciences , Department of Forest Mycology and Plant Pathology. Självständigt arbete i biologi - kandidatarbete. Swedish University of Agricultural Sciences.

Bestman, M. and van Eekeren, N. (2013) Introducing trees in Dutch dairy and poultry farms. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 155-156.

Bestman, Monique (2013) Biovermeerdering in de lift. [Organic poultry breeding on the rise.] Pluimveehouderij, 31 May 2013, 43, p. 15.

Bestman, Monique (2013) Broer van de hen afmesten. [Fattening the brother of the laying hen.] Pluimveehouderij, 29 March 2013, 43, p. 12.

Bestman, Monique (2013) In alle rust. [In peace.] Pluimveehouderij, 18 October 2013, 43, pp. 30-31.

Bestman, Monique (2013) Pluimvee en boomgaard in symbiose. [Symbiosis between poultry and orchard.] Ekoland, May 2013, 5/13, pp. 12-13.

Bestman, Monique (2013) Veren tussen het fruit. [Feathers between the fruit.] Pluimveehouderij, 18 January 2013, 44, pp. 22-23.

Bestman, Monique and Boosten, M. (2013) Buitenlust. [Pleasure Outside.] Pluimveehouderij, 6 September 2013, 43, pp. 26-27.

Bestman, Monique; Verwer, C; Leenstra, Ferry; Niekerk, van, T and Reuvekamp, Berry (2013) Gelijkspel. [Feather pecking damage the same in organic and free range hens.] Pluimveehouderij, 16 August 2013, p. 29.

Beurskens-Van Den Bosch, I. (2013) Eiwitkwaliteit in melk : dynamische keuken. Dynamisch perspectief / Vereniging voor Biologisch-dynamische Landbouw, 2013 (3), 24 - 27.

Beurskens-Van Den Bosch, I. (2013) "Ik wil mensen confronteren". Dynamisch perspectief / Vereniging voor Biologisch-dynamische Landbouw, 2013 (5), 6 - 9.

Beurskens-Van Den Bosch, I. (2013) Reinigende voeding : dynamische keuken. Dynamisch perspectief / Vereniging voor Biologisch-dynamische Landbouw, 2013 (1), 22 - 25.

Beurskens-Van Den Bosch, I. (2013) ‘Voeding die heel is, biedt omhulling’ : natuurvoedingskundigen passen goed in natuurvoedingswinkels. Dynamisch perspectief / Vereniging voor Biologisch-dynamische Landbouw, 2013 (4), 22 - 25.

Bevk, Danilo (2013) Čebele - včeraj, danes, jutri. [Bees- yesterday, today, tomorrow.] GEA, May 2013, 23 (5), pp. 20-33.

Bevk, Danilo and Mazi, Blaž (2013) Tudi čebele imajo krizo. , http://videolectures.net/znanostnacesti_bevk_cebele/.

Bezerra, Olívia Maria de Paula Alves ; Bonomo, Élido ; Silva, Camilo Adalton Mariano da ; Correa, Margareth da Silva ; Souza, Anelise Andrade de ; Santos, Peterson Cleber Teixeira dos ; Silva, Maria Luiza da ; Almeida, Marcelo Rodrigues de; Carvalho, Karla Patrício ; Marques, Luciana Araújo and Souza, Débora Maria Soares de (2013) Promoção da aquisição de produtos da agricultura familiar para a alimentação escolar em Territórios da Cidadania de Minas Gerais e Espírito Santo. [Promoting the purchase of family farm products for school meals in Territories of Citizenship of Minas Gerais and Espírito Santo States, Brazil.] Revista de Nutrição, 26 (3), pp. 335-342.

Bhering, Silvio Barge; Chagas, César da Silva; Carvalho Junior, Waldir; Pereira, Nilson Rendeiro; Amaral, Fernando Cézar Saraiva; Zaroni, Maria José and Gonçalves, Alexandre Ortega (2013) Geotecnologias aplicadas ao zoneamento agroecológico do estado do Mato Grosso do Sul. [Geotechnologies applied for agroecological zoning of the Mato Grosso do Sul State (Brazil).] Sociedade & Natureza, 26 (1), pp. 171-187.

Bhullar, Gurbir S. (2013) Talking Agricultural Sustainability Issues - an Interview with Dr. Gurdev Khush. In: Bhullar, G.S. and Bhullar, N.K. (Eds.) Agricultural Sustainability – Progress and Prospects in Crop Research. Elsevier Inc., USA, chapter 12, pp. 247-251.

Bhullar, Gurbir S.; Edwards, Peter J. and Olde Venterink, Harry (2013) Variation in the plant-mediated methane transport and its importance for methane emission from intact wetland peat mesocosms. Journal of Plant Ecology, 6 (4), pp. 298-304.

Bhullar, Gurbir S.; Iravani, Majid; Edwards, Peter J. and Olde Venterink, Harry (2013) Methane transport and emissions from soil as affected by water table and vascular plants. BMC Ecology, 13 (32), pp. 1-9.

Bianconi, A.; von Zuben, C.J.; Habberman, G.; Govone, J.S. and Dalgaard, T. (2013) SOME METHODOLOGICAL DIFFICULTIES OF CONDUCTING AGROECOLOGICAL STUDIES FROM A STATISTICAL PERSPECTIVE. Agroecology and Sustainable Food Systems, 37 (4), pp. 485-506.

Bickelhaupt, Christine and Verwer, C (2013) 'Investigating marketing opportunities for dairy products from dam rearing systems' - summary of the similarly titled report. Louis Bolk Instituut , Driebergen.

Bieber, A.; Kramer, M.; Erbe, M.; Bapst, B.; Isensee, A.; Maurer, V. and Simianer, H. (2013) Genetic basis of functional traits in low input dairy cattle. In: Book of Abstracts of the 64th Annual Meeting of the European Federation of Animal Science. 26. - 30. August 2013, Nantes, Frances, Wageningen Academic Publishers, Wageningen, The Netherlands (19), p. 505.

Biegel, Ulrike; Klocke, Peter; Ruess-Melzer, Katja and Kaser-Hotz, Barbara (2013) Ein Mistelextrakt (Viscum album) als ergänzendes Therapiekonzept beim felinen Fibrosarkom. [Mistletoe extracts (Viscum album) as an adjuvant therapy concept in feline Fibrosarcoma.] In: Scheer, R. and , et al. (Eds.) die Mistel in der Tumortherapie 3. KVC Verlag, Essen, Deutschland, pp. 475-485.

Biegemann, Thorsten; Loges, Ralf and Taube, Friedhelm (2013) Langfristige Effekte einer Grünlanderneuerungsmaßnahme auf den Bodenkohlenstoffgehalt und die N2O-Emissionen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Bikker, P.; Harn, J.; Groenenstein, C.M.; Wit, J. de; Bruggen, C. and Luesink, H.H. (2013) Stikstof- en fosforexcretie van varkens, pluimvee en rundvee in biologische en gangbare houderijsystemen. [Nitrogen and phosphorus excretion of pigs, poultry and cattle in organic and conventional farming systems.] WOt-werkdocument , no. 347. Wettelijke Onderzoekstaken Natuur & Milieu, Wageningen.

Bikker, Paul (2013) Ingekuild gras nog geen optie voor biologische vleesvarkens. [Grass silage not yet an option for organic growing finishing pigs.] .

Binotti, Túlio Caio; Stolf, Rubismar; Costa, Manoel Baltasar Baptista da and Antonini, Sandra Regina Ceccato (2013) Avaliação interdisciplinar de um sistema de captação de água de chuva construído através de processo participativo com agricultores familiares paulistas. [Interdisciplinary assessment of rainwater catchment system built through a participative process with family farmers from São Paulo.] Revista Brasileira de Agroecologia, 8 (1), pp. 130-141.

Birrer, Simon; Chevillat, Véronique; Graf, Roman; Hagist, Dominik; Home, Robert; Jenny, Markus; Pfiffner, Lukas; Stöckli, Sibylle and Zellweger-Fischer, Judith (2013) Mit Vielfalt punkten – Jahresbericht 2013. Schweizerische Vogelwarte, Sempach & Forschungsinstitut für biologischen Landbau (FiBL), Frick.

Birrer, Simon; Jenny, Markus; Korner-Nievergelt, Fränzi; Meichtry-Stier, Kim; Pfiffner, Lukas; Zellweger-Fischer, Judith and Zollinger, Jean-Luc (2013) Ökologische Vorrangflächen fördern Kulturlandvögel. [Ecological compensation areas promote farmlandbirds.] In: Julius-Kühn-Archiv (442), pp. 138-150.

Bischoff, Juliane; Mangelsdorf, Kai; Gattinger, Andreas; Schloter, Michael; Kurchatova, Anna; Herzschuh, Ulrike and Wagner, Dirk (2013) Response of methanogenic archaea to Late Pleistocene and Holocene climate changes in the Siberian Arctic. Global Biogeochemical Cycles, 27, 1- 13.

Bisgaard, Annemarie (2013) Øko-æblesorter i lange baner. Frugt & Grønt, 2013, 2013 (1), p. 12.

Bjerrum, Lotte and Fischer, Christian Holst (2013) Integreret larveproduktion til foder i økologisk ægproduktion. Teknologisk Institut . [Completed]

Bjerrum, Lotte; Fischer, Christian Holst and Nordentoft, Steen (2013) Larvae for layers. ICROFS news, May 2013, 2, pp. 14-15.

Blanck, Gaëtan (2013) Utilisation de produits non traditionnels pour le traitement des matériaux de terrassement : impact sur les propriétés géotechniques et bilan environnemental. [Soil treatment with non-traditional additives: impact on geotechnical properties and environmental assessment.] PhD thesis. HAL CCSD. [Unpublished]

Blank, Arie F.; Silva, Thássia B.; Matos, Maurício L. ; Carvalho Filho, José L. S. and Silva-Mann, Renata (2013) Parâmetros genotípicos, fenotípicos e ambientais para caracteres morfológicos e agronômicos em abóbora. [Genotypic, phenotypic and environmental parameters for morphological and agronomic characters in pumpkin.] Horticultura Brasileira, 31 (1), pp. 106-111.

Bloch, Ralf and Bachinger, Johann (2013) Entwicklung klimaangepasster Anbauverfahren im Ökolandbau mittels Methoden der Aktionsforschung. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Bloemhof, S.; Mathur, P. K.; Knol, E. F. and van der Waaij, E. H. (2013) Effect of daily environmental temperature on farrowing rate and total born in dam line sows. Journal of Animal Science, 91, pp. 2667-2679.

Blok, C. (2013) Are growing media a must in organic greenhouse production? Wageningen UR Greenhouse Horticulture, Wageningen, NL.

Blume, Steffen (2013) Close cooperation between cropland, farm supply and mills - Interview by Peer Grupe. Økologisk Planteavlsberetning 2013, 5 November 2013, 13, pp. 22-24.

Blume, Steffen (2013) Det økologiske kornmarked i 2013. [The organic grain market in 2013.] In: Økologisk Planteavlsberetning 2013. Økologisk Rådgivning, pp. 34-35.

Blume, Steffen (2013) Havresorter. [Oat varieties.] In: Økologisk Planteavlsberetning 2013. Økologisk Rådgivning, pp. 28-29.

Blume, Steffen (2013) Pakning af jord med store mejetærskere på bælte og hjul. [Packing the soil with large combine harvester belts and wheels.] In: Økologisk Planteavlsberetning 2013. Økologisk Rådgivning, pp. 46-47.

Blume, Steffen (2013) Spildevandsslam er et oplagt gødningsprodukt på økologiske bedrifter! [Sewage sludge is a natural fertilizer product on organic farms!] In: Økologisk Planteavlsberetning 2013. Økologisk Rådgivning, pp. 3-5.

Blume, Steffen (2013) Udbyttepåvirkning ved CTF-drift. [Yield Effect by CTF-operation.] In: Økologisk Planteavlsberetning 2013. Økologisk Rådgivning, pp. 44-45.

Blume, Steffen (2013) Skårlægning af korn. [Mowing of grain.] In: Økologisk Planteavlsberetning 2013. Økologisk Rådgivning, p. 20.

Blumenstein, Benjamin and Möller, Detlev (2013) Vergleich von Nutzungsoptionen extensiven Ökogrünlands – Eine stochastische Risikoanalyse. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Bocek, Stanislav (2013) Sady pro ovoce, ne pro dotace. [Orchads of fruits, not for subsidies.] Zemědělec, 2013, 2013 (25), p. 32.

Bodapti, Subrahmanyeswari and Chander, Mahesh (2013) Integrating indigenous knowledge of farmers for sustainable organic farming: An assessment in Uttarakhand state of India. Indian Journal of Traditional Knowledge, 12 (2), pp. 259-264.

Boers, I.; Huber, M.; Apeldoorn, M. Van; Vijver, L. Van De and Jong, M. (2013) Evaluatie van een voedingsconcept gebaseerd op streekgebonden, biologische voeding en aandacht voor ambiance in een woonzorgcentrum voor ouderen : Zijn er veranderingen betreffende gezondheid, ondervoeding, smaakbeleving en tevredenheid bij de bewoners? : samenvatting. Louis Bolk Instituut, Driebergen, NL.

Böhm, Herwart (2013) Auswirkungen einer Schwefeldüngung auf den Ertrag und die Nährstoffzusammensetzung eines Kleegrasbestandes. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Bonn, 5.-8. März 2013.

Böhm, Herwart (2013) Gemengeanbau von Saatwicken (Vicia sativa L.) als Alternative im Körnerleguminosenanbau. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Böhm, Herwart; Ebert, Ulrich and Vogt-Kaute, Werner (2013) Körnerleguminosen im Gemenge. In: Kuratorium für Technik und Bauwesen in der Landwirtschaft e.V. (KTBL) (Ed.) Körnerleguminosen anbauen und verwerten. KTBL-Heft, no. 100. KTBL, Darmstadt, Deutschland, pp. 21-23.

Böhm, Herwart and Gruber, Harriet (2013) Anbautelegramm Lupinen (Lupinus angustifolius L., Lupinus luteus L., Lupinus albus L.). In: Kuratorium für Technik und Bauwesen in der Landwirtschaft e.V. (KTBL) (Ed.) Körnerleguminosen anbauen und verwerten. KTBL-Heft, no. 100. KTBL, Darmstadt, Deutschland, pp. 30-31.

Böhm, Herwart; Kühne, Stefan; Ludwig, Tobias; Ulber, Bernd; Döring, Alexander; Saucke, Helmut; Wedemeyer, Rainer and Ebert, Ulrich (2013) Stickstoff- und Schwefelversorgung von Rapsbeständen im Ökologischen Landbau. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Böhm, Herwart and Weissmann, Elmar (2013) Anbautelegramm Saatwicke (Vicia sativa L.). In: Kuratorium für Technik und Bauwesen in der Landwirtschaft e.V. (KTBL) (Ed.) Körnerleguminosen anbauen und verwerten. KTBL-Heft, no. 100. KTBL, Darmstadt, Deutschland, p. 34.

Bohne, Björn; Hensel, Oliver and Bruns, Christian (2013) Reihenapplikation von Komposten zur Kontrolle bodenbürtiger Krankheiten – technische Lösungen für Kartoffeln und Leguminosen. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Bokhorst, J.G. and Janmaat, Leen (2013) Bio-landbouw toegerust voor fosfaatkringlopen: goede bodemstructuur en bodemleven bron van fosfaat. [Organic agriculture well equipped for phosphate cycling: good soil structure and healthy soil life are a source of phosphate.] Ekoland, July 2013, 33 (7/8), pp. 22-23.

Bokma, M.H.; Eijck, I.; Houwers, H.W.J.; Vermeer, H.M. and Vijver, L.P.L. Van De (2013) Via (diergezondheids-)management naar minimalisering van antibioticagebruik : resultaten van een experimentele fase met biologische varkensbedrijven. Rapport / Wageningen UR Livestock Research 721.. Wageningen UR Livestock Research, Lelystad, NL.

Bonde, M.; Kongsted, A.G.; Mejer, H.; Rousing, T. and Serup, T. (2013) Fremtidens udfordringer i økologisk og frilandssvineproduktion. ICROFS nyt, November 2013 (4), pp. 10-11.

Bonde, Marianne; Kongsted, Anne Grete; Mejer, Helena; Rousing, Tine and Serup, Tove (2013) Fremtidens udfordringer i svineproduktionen. Økologisk Nyhedsbrev, December 2013, 10, pp. 12-13.

Bonger, W. (2013) 35.000 hoorns vullen : Franse preparatenmakers. Dynamisch perspectief / Vereniging voor Biologisch-dynamische Landbouw, 2013 (3), 18 - 21.

Bonte, Anja; Kessler, Nikolas; Nattkemper, Tim; Goesmann, Alexander; Thonar, Cécile; Mäder, Paul; Niehaus, Karsten and Langenkämper, Georg (2013) Einsatz von Protein- und Metabolit-Profiling-Methoden zur Unterscheidung von ökologischem und konventionellem Weizen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Borbélyné Hunyadi, Éva; Csáki, Tamás; Csambalik, László; Csavajda, Éva; Donkó, Ádám; Drexler, Dóra; Földi, Mihály; Hajnáczki, Sándor; Herpergel, Zoltán Péter; Hegedűs, Boglárka; Hertelendy, Péter; Illyés, Eszter; Jakab, Péter; Kolláth, Péter; László, Gyula; Papp, Orsolya; Török, Péter and Valkó, Orsolya (editor): Drexler, Dóra and Papp, Orsolya (Eds.) (2013) On-farm kutatás 2012 Az első év eredményei. [On-farm research 2012 The results of the first year.] ÖMKi - Ökológiai Mezőgazdasági Kutatóintézet, Budapest.

Borec, Andreja and Prišenk, Jernej (2013) National state-of-the-art report. .

Boregas, Katia Gisele Brasil ; Mendes, Simone Martins ; Waquil, José Magid and Fernandes, Geraldo Wilson (2013) Estádio de adaptação de Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) em hospedeiros alternativos. [Fitness stage of Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) on alternative hosts.] Bragantia, 72 (1), pp. 61-70.

Borgen, Anders (2013) Improved quality and disease management in diverse populations. Paper at: International Symposium on Evolutionary Breeding in Cereals., Aston University, Birmingham, 21st of January 2013.

Borgen, Anders (2013) Økologisk planteforædling. Økologi & Erhverv, 517, p. 17.

Borguini, Renata Galhardo ; Bastos, Deborah Helena Markowicz ; Moita-Neto, José Machado ; Capasso, Fernanda Sobral and Torres, Elizabeth Aparecida Ferraz da Silva (2013) Antioxidant potential of tomatoes cultivated in organic and conventional systems. [Potencial antioxidante dos tomates cultivados em sistema orgânico e convencional.] Brazilian Archives of Biology and Technology, 56 (4), pp. 521-529.

Borsatto, Ricardo Serra and Carmo, Maristela Simões do (2013) A Agroecologia como um campo científico. [The Agroecology as a scientific field.] Revista Brasileira de Agroecologia, 8 (2), pp. 4-13.

Borsatto, Ricardo Serra and Carmo, Maristela Simões do (2013) A construção do discurso agroecológico no Movimento dos Trabalhadores Rurais Sem-Terra (MST). [The construction of agroecological speech at the Movement of Rural Workers Landless (MST).] Revista de Economia e Sociologia Rural, 51 (4), pp. 645-660.

Bos, Heleen; Mertens, L.; Diemen, van, Marcel; Janmaat, Leen and Cuijpers, Willemijn (2013) Wintergroenten Nieuwsbrief April 2013. [Winter Vegetables Newsletter April 2013.] Louis Bolk Instituut, Driebergen.

Boval, Maryline; Faverial, J.; Mulciba, P.; Loranger-Merciris, G.L.M. and Sierra , J. (2013) Intensify pastures for livestock production: vermicompost use, an agro-ecological practice. [Intensifier la production animale au pâturage : le vermicompost, pratique agro-écologique.] Innovations Agronomiques, 32, pp. 83-93.

Boxtel, M. Van (2013) Gluren bij de buren : gemeenschap draagt de boerderij van de toekomst. Dynamisch perspectief / Vereniging voor Biologisch-dynamische Landbouw, 2013 (4), 17 - 19.

Boxtel, M. Van and Vijn, M. (2013) Buitengewone varkens : wordt vervolgd : bedrijfscontinuïteit in de biologische landbouw : deel 28. Ekoland : vakblad voor biologische landbouwmethoden, verwerking, afzet en natuurvoeding, 2013, 33 (10), 26 - 27.

Brahm, Rafael Ücker; Medeiros, Carlos Alberto Barbosa; Cardoso, Joel Henrique and Reisser Junior, Carlos (2013) Avaliação do efeito de diferentes substratos sobre o desenvolvimento de Euterpe Edulis (Mart.) e Roystonea regia (Kunth). [Evaluation of the effect of different substrates on the development of Euterpe edulis(Mart.) and Roystonea regia (Kunth).] Revista Brasileira de Agroecologia, 8 (2), pp. 148-160.

Brandt, Horst; Baulain, Ulrich; Brade, Wilfried; Lapp, Judith and Weißmann, Friedrich (2013) Auswirkungen unterschiedlicher Duroc-Genanteile auf die Fleisch- und Fettqualität ökologisch erzeugter Mastschweine. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Brasil, Daniel de F. ; Guimarães, Michelle de O. ; Barbosa Filho, José Antonio D. and Freitas, Breno M. (2013) Internal ambience of bee colonies submitted to strengthening management by adding broods. [Ambiência interna de colônias de abelhas submetidas ao manejo de fortalecimento por adição de crias.] Engenharia Agrícola, 33 (5), pp. 902-909.

Braun, Annemarie; Bernhardt, Theresa and Heß, Jürgen (2013) Ökologischer Land- und Gartenbau und ökologische Ernährung in Klöstern in Deutschland. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Breitsameter, Laura and Isselstein, Johannes (2013) Auf die Auslaufbepflanzung gerichtetes Verhalten von Legehennen bei unterschiedlicher botanischer Zusammensetzung und Bodendeckung der Grasnarbe. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Brennan, Eric B. (2013) Agronomic aspects of strip intercropping lettuce with alyssum for biological control of aphids. Biological Control, 65, pp. 302-311.

Brenninkmeyer, Christine; Keppler, Christiane and Hubmann, Toni (2013) Strategien zu Umsetzung tierbezogener Kriterien entwickeln - Legehennengesundheit: Status quo und Zielgrößen. [Strategies to implement animal based parameters - health parameters of laying hens: status quo and target values.] In: Projektgruppe Wie rund ist das Öko-Ei (Ed.) Wie rund ist das Öko-Ei? Herausforderungen der Legehennenhaltung. Dokumentationsband der 21. Witzenhäuser Konferenz, kassel university press, Kassel, pp. 89-91.

Bricas, Nicolas; Lamine, Claire and Casabianca, François (2013) Agricultures et alimentations, des relations à réinterroger ? [Agriculture and food: a relationship to be reconsidered?] Natures Sciences Sociétés, pp. 66-70.

Brinkmann, Jan; March, Solveig and Winckler, Christoph (2013) Modellhafte Durchführung indikatorengestützter ‘Stable Schools’ als Managementtool zur Verbesserung der Tiergesundheit in der ökologischen Milchviehhaltung. [Implementation of 'Stable Schools' in German organic dairy farms - a pilot study on a concept for animal health and welfare improvement.] Georg-August-Universität Göttingen, Department für Nutztierwissenschaften, D-Vechta und Universität für Bodenkultur, Department für Nachhaltige Agrarsysteme, Institut für Nutztierwissenschaften, A-Wien .

Brinkmann, Jan; March, Solveig; Barth, Kerstin; Drerup, Christoph; Isselstein, Johannes; Klocke, Doris; Krömker, Volker; Mersch, Ferdinand; Müller, Jürgen; Rauch, Petra; Schumacher, Ulrich; Spiekers, Hubert; Tichter, Arne; Volling, Otto; Weiler, Martin; Weiß, Martin and Winckler, Christoph (2013) Verbesserung der Euter- und Stoffwechselgesundheit in der ökologischen Milchviehhaltung durch interdisziplinär entwickelte betriebsindividuelle Interventionsmaßnahmen Interventionsstudie in Deutschland. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Brito, Renata; Lopes, Higino Marcos; Fernandes, Maria do Carmo de Araújo; Aguiar, Luiz Augusto de and Ceará, Paula Senna (2013) Avaliação da qualidade fisiológica e sanitária de sementes de feijão-vagem (Phaseolus vulgaris L.) produzidas sob manejo orgânico e submetidas ao congelamento. [Physiological and Sanitary Quality Evaluation of Organic Seeds of Snap bean (Phaseolus vulgaris L.) Subjected to Freezing.] Revista Brasileira de Agroecologia, 8 (3), pp. 131-140.

Brock, Christopher (2013) Workshop: Der Humus und wir, oder: Was bringt der Humus dem Ökolandbau und was bringt der Ökolandbau dem Humus? Workshop at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität Bonn, Deutschland, 5. bis 8. März 2013. [Completed]

Brock, Christopher and Leithold, Günter (2013) Bringt „Öko“ mehr Humus? Einschätzung der aktuellen Humusbilanzen der ökologisch und der konventionell bewirtschafteten Ackerfläche in Deutschland. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Brock, Christopher and Leithold, Günter (2013) Herleitung und Prüfung statischer Humusbilanzkoeffizienten für den ökologischen Landbau. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Brock, Christopher; Oltmanns, Meike and Spiegel, Ann-Kathrin (editor): Landesbetrieb Landwirtschaft Hessen (LLH) (Ed.) (2013) Humusmanagement und Humusbilanz hessischer Öko-Betriebe. Eigenverlag, Kassel.

Broek, R. Van Den and Hamont, J. Van (2013) Vollegrondsgroente: beheersing van trips. , S.l., NL. Online at https://library.wur.nl/WebQuery/groenekennis/2028219.

Broek, R. Van Den and Rozen, K. Van (2013) Dossier beheersing van wortelvlieg. , S.l., NL. Online at https://library.wur.nl/WebQuery/groenekennis/2028220.

Broek, R. Van Den and Sukkel, W. (2013) Werken aan weerbare landbouwsystemen : kunnen weerbaarheid en biodiversiteit samengaan met het bedrijfsrendement van monocultuur? Ekoland : vakblad voor biologische landbouwmethoden, verwerking, afzet en natuurvoeding, 2013, 33 (7/8), p. 17.

Broek, R. Van Den; Verstegen, H.; Zanen, M.; Janmaat, L. and Smit, S. (2013) Werken aan bodemweerbaarheid. Louis Bolk Instituut, Driebergen , NL.

Brozova, Ivana and Vanek, Jiri (2013) Assessment of economic efficiency of conventional and organic agricultural enterprises in a chosen region. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2, pp. 297-307.

Brumlop, Sarah and Finckh, Maria R. (2013) Auswinterung im Jahr 2011/12: Auswirkungen auf Winterweizen-Liniensorten und Winterweizenpopulationen in der F10. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Brumlop, Sarah and Finckh, Maria R. (2013) N-uptake in winter wheat pure line varieties and winter wheat composite cross populations in the F11. In: Becker, H.C.; Lammerts van Bueren, E.T.; Leifert, C. and Thorup-Kristensen, Kristian (Eds.) Breeding for Nutrient Efficiency - Conference Booklet - Joint Meeting of EUCARPIA Section Organic & Low-Input Agriculture and EU NUE-CROPS Project., p. 21.

Brumlop, Sarah; Reichenbecher, Wolfram; Tappeser, Beatrix and Finckh, Maria R. (2013) What is the SMARTest way to breed plants and increase agrobiodiversity? Euphytica, 194 (1), pp. 53-66.

Brunberg, Emma; Soerheim, Kristin Marie and Bergslid, Ildrid Kristine (2013) The Virtual fencing system Nofence - Trials 2013.Learning ability and sheep welfare. Bioforsk Rapport, no. 176/2013. Bioforsk .

Brunori, Gianluca; Barjolle, Dominique; Dockes, Anne-Charlotte; Hemle, Simone; Ingram, Julie; Klerkx, Laurens; Moschitz, Heidrun; Nemes, Gustáv and Tisenkopfs, Talis (2013) CAP Reform and Innovation: The Role of Learning and Innovation Networks. EuroChoices, , - .

Bruns, Christian; Werren, Dagmar; Bacanovic, Jelena; Fuchs, Jacques; Heß, Jürgen and Finckh, Maria R. (2013) Kontrolle bodenbürtiger Krankheiten des Fußkrankheits-komplexes an Erbsen mit Komposten. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Bruus, Marianne; Axelsen, Jørgen Aagaard and Tybirk, Knud (2013) Weeds, insect fauna, and the lack of food chains in conventional cereal fields. , , - . [Completed]

Bruus, Marianne; Axelsen, Jørgen Aagaard and Tybirk, Knud (2013) Weeds, insects and food chains in organic cereal fields. , ( ). [Completed]

{Tool} Pest and Disease Control in Grass and Forage Crops. Creator(s): Buckingham, Sue; McCalman, Heather and Powell, Huw. Issuing Organisation(s): Farming Connect. (2013)

{Tool} Weed Control in Grass and Forage Crops. Creator(s): Buckingham, Sue; McCalman, Heather and Powell, Huw. Issuing Organisation(s): IBERS Grassland Development Centre. Farming Connect Fact Sheet. (2013)

Bufler, Gebhard; Hübner, Oliver and Funk, Rainer (2013) Qualität und Ertrag von Öko-Zwiebeln: Vergleich von Pflanzung und Direktsaat. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Bugday, Association (2013) How to submit a paper for OWC 2014. Paper submission

Bügel, Susanne ; Almer, Kamille; Zalecka, A.; Ploeger, A.; Huber, Machteld and Kahl, J. (2013) Can Functional Food and Organic Food be Supporting Concepts in Europe? Poster at: IUNS 2013, Granada Spain, 15-20 September 2013. [Completed]

Bulbul, Miyase (2013) MAKRO KİRLENMENİN MİKRO KİRLENMEYE ETKİSİ VE BUNA BAĞLI DEĞİŞEN BESLENME MODELLERİ. [The Effect of Macro Pollution to Micro Pollution and Changing Diet Models.] Paper at: IFOAM Organic World Congress 2014, Istanbul, Turkey, 13-15 October 2014. [Completed]

Burgt, G.J.H.M. and Bus, M.C. (2013) PlantyOrganic: Design and results 2012. Louis Bolk Institute, Driebergen.

Burgt, G.J.H.M. and de Visser, Richard (2013) Manual NDICEA 6.0.16. Gartnerirådgivningen.

Burgt, Geert-Jan H.M.; Eekeren, N. van; Scholberg, Johannes and Koopmans, Chris (2013) Lucerne (Medicago sativa) or grass-clover as cut-and-carry fertilizers in organic agriculture. [Lucerne (Medicago sativa) of gras-klaver als maaimeststoffen in de biologische landbouw.] Paper at: EGF - The Role of Grasslands in a Green Future, Akureyri, Iceland, 26 June 2013.

Burny, Philippe and Debode, Frédéric (2013) Development of organic farming in Wallonia. Paper at: 5th International Conference “Ecological performance in a competitive economy”, Bucharest, Romania, 7-8 march 2013.

BURNY, Philippe and Debode, Frédéric (2013) Is organic farming a tool for sustainable development in Wallonia ? In: Cluj-Napoca, Romania : Book of Abstracts, Socaciu, Carmen, Cluj-Napoca, Roumanie, 1 (2), p. 82.

Cabral, Ricardo N ; Marouelli, Waldir A ; Lage, Daniel AC and Café-Filho, Adalberto C (2013) Septoria leaf spot in organic tomatoes under diverse irrigation systems and water management strategies. [Septoriose em tomateiro orgânico em diferentes sistemas de irrigação e estratégias de manejo de água.] Horticultura Brasileira, 31 (3), pp. 392-400.

Cakmakci, Cihan; Jørgensen, Kirstine F.; Kristensen, Troels; Kargo, Morten and Vestergaard, Mogens (2013) COMPARISON OF GROWTH PERFORMANCE OF BEEF CALVES FROM DIFFERENT GENETIC STRAINS REARED UNDER ORGANIC CONDITIONs (D. 3.2). Working paper. [Completed]

CALEGARI, A.; TOURDONNET, S.; TESSIER, D.; RHEINHEIMER, D. S.; RALISCH, R.; HARGROVE, W. L.; GUIMARÃES,, M. F. and TAVARES FILHO, J. (2013) Influence of Soil Management and Crop Rotation on Physical Properties in a Long-Term Experiment in Paraná, Brazil. Communications in Soil Science and Plant Analysis, 44, pp. 2019-2031.

Calegari , A.; Tiecher, T.; Hargrove, W. L.; Ralisch, R.; Tessier , D.; Tourdonnet, S.; Guimarâes, M. F. and Santos, D. R. (2013) Long-term effect of different soil management systems and winter crops on soil acidity and vertical distribution of nutrients in a Brazilian Oxisol. Soil & Tillage Research, 133, pp. 32-39.

Callens, G. (2013) Voedselbos. Rivendel village, NL.

Calub, Blesilda M.; Tenorio, Myrna A. and Matienzo, Edna Luisa A. (2013) BUILDING ORGANIC INSTITUTIONS: MOBILIZING LOCAL VILLAGE COUNCILS. In: IFOAM Organic World Congress 2014. [Completed]

Campo, Javier; Not, Fabrice; Forn, Irene; Sieracki, Michael E. and Massana, Ramon (2013) Taming the smallest predators of the oceans. ISME Journal, pp. 351-358.

Canali, Stefano (2013) Ecological Services providing crops (ESCs) in organic vegetable production systems. Speech at: TILMAN-ORG Interim Meeting, Aston University, Birmingham, UK, 21-22 January, 2013. [Completed]

Canet, Rodolfo (2013) Deliverable Strategy1 No D3.1 - D4.1. First Report on Activities in Spain. Working paper. [Unpublished]

Capounova, Katerina (2013) Spolupráce s výzkumníky se vyplácí. [Cooperation with researchers pays off.] Zemědělec, 2013, 2013 (49), p. 28.

Capuano, E.; Boerrigter-Eenling, R.; van der Veer, G. and van Ruth , S.M. (2013) Analytical authentication of organic products: an overview of markers. Science of Food and Agriculture, 93, pp. 12-28.

Carmo, Janaina Braga do and Lambais, Marcio Rodrigues (2013) Transformações do nitrogênio em solos tratados com lodo de esgoto. [Nitrogen transformation in soil treated with sewage sludge.] Revista Brasileira de Agroecologia, 8 (3), pp. 152-162.

Carneiro, Maria Gerlândia Rabelo; Camurça, Andréa Machado; Esmeraldo, Gema Galgani Silveira Leite and Sousa, Natália Ribeiro de (2013) Quintais produtivos: contribuição à segurança alimentar e ao desenvolvimento sustentável local na perspectiva da agricultura familiar (O caso do assentamento Alegre, município de Quixeramobim/CE). [Productive backyards: contribution to food security and sustainable local development in the perspective of family farming (The case of the Alegre settlement, town of Quixeramobim/CE).] Revista Brasileira de Agroecologia, 8 (2), pp. 135-147.

Carof, Matthieu; Colomb, Bruno and Aveline, A. (2013) A guide for choosing the most appropriate method for multi-criteria assessment of agricultural systems according to decision-makers' expectations. Agricultural Systems, pp. 51-62.

Carrasco Alarcon, Luz Salomé and Bellof, Gerhard (2013) Luzernegrünmehl in Futtermischungen mit abgesenktem ME-Gehalt für die ökologische Hühnermast. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Carrasco Alarcon, Luz Salomé; Bellof, Gerhard and Schmidt, Eggert (2013) Eiweiß-, Fett und Energieansatz von Masthühnern einer langsam wachsenden Herkunft unter ökologischen Fütterungsbedingungen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Carter, Mette S.; Ambus, Per; Petersen, Søren O. and Sørensen, Peter (2013) Kløvergræs ensilage og kompost som grøngødning. [Grass-clover silage and compost as green manure.] ICROFS Nyt, 15 November 2013, 4, pp. 4-5.

Carter, Mette S.; Sørensen, Peter; Petersen, Søren O. and Ambus, Per (2013) Effects of green manure storage and incorporation methods on greenhouse gas fluxes and N mineralization after soil application. Poster at: Greenhouse Gas Management in European Land Use Systems, Antwerp, 16-18 September 2013.

Carter, Mette S.; Sørensen, Peter; Petersen, Søren O. and Ambus, Per (2013) Nitrogen mineralization and greenhouse gas emissions after soil incorporation of ensiled and composted grass-clover as green manure. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 41-42.

Carvalho, Daniel F. de; Silva, Dione G. da; Rocha, Hermes S. da; Almeida, Wilk S. de and Sousa, Eraldo da S. (2013) Evapotranspiration and crop coefficient for potato in organic farming. [Evapotranspiração e coeficiente de cultivo da batata em sistema agroecológico de produção.] Engenharia Agrícola, 33 (1), pp. 201-211.

Carvalho, Talita Pedrosa Vieira de and Costa, Reinaldo Corrêa (2013) A contribuição dos sítios/quintais na cadeia produtiva do bioproduto (Manaus-Amazonas-Brasil). [The contribution of the backyards on the production chain of bioproduct (Manaus-Amazonas-Brazil).] In: Sociedad Científica Latinoamericana de Agroecología (SOCLA) y Programa de Hortalizas de la Universidad Nacional Agraria La Molina (UNALM) (Ed.) Congreso Latinoamericano de Agroecología: artículos completos, Sociedad Científica Latinoamericana de Agroecología (SOCLA), Universidad Nacional Agraria La Molina, IFOAM América Latina, Lima, Perú, p. 86. [Submitted]

Casagrande, Marion and Peigné, Joséphine (2013) Conservation Agriculture in Organic Farming Motivations of European Farmers and Diversity of Practices. Paper at: Organic Producers' Conference, Birmingham, UK, January 22-23. [Completed]

Caspersen, S.; Svensson, B.; Khalil, S. and Asp, H. (2013) Organic production systems in Northern highbush blueberries. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 141-142.

Castel, Laurie; Sieffert, André; Warlop , Francois and Tchamitchian, Marc (2013) Conception participative de systèmes agricoles associant arbres fruitiers et cultures annuelles. [Participative co-design of innovative agricultural systems mixing fruit trees and annual crops.] Poster at: DINABIO 2013, Tours, France, 10-12 november 2013.

Castro, Cristina Maria de and Devide, Antonio Carlos Pries (2013) Produção de Jatropha curcas em sistema agroecológico. [Production of Jatropha curcas in agro-ecological system.] APTA - Polo Regional Vale do Paraíba , Setor de Fitotecnia.

Çelik, Hüseyin; Özgen, Mustafa and Saraçoğlu, Onur (2013) Organik ve Standart Olarak Yetiştirilen Bazı Yüksek Boylu Maviyemiş (Vaccinium corymbosum L.) Çeşitlerinin Fitokimyasal İçerikleri ile Antioksidan Kapasitelerinin Karşılaştırılması. [Comparison of Phytochemicals and Antioxidant Capacities of Some Standard and Organically Grown Highbush Blueberries (Vaccinium corymbosum L.).] Tarım Bilimleri Dergisi, 18 (2012), pp. 167-176.

Chabe-Ferret, Sylvain and Subervie, Julie (2013) How much green for the buck? Estimating additional and windfall effects of French agro-environmental schemes by DID-matching. Journal of Environmental Economics and Management, pp. 12-27.

Chaloupsky, Radovan; Honsova, Hana; Capouchova, Ivana; Konvalina, Petr and Stehno, Zdenek (2013) Klíčivost a vitalita osiva vybraných druhů a odrůd jarních obilnin. [Seed germination and vigor of spring cereal species and varieties.] In: Osivo a sadba, Česká zemědělská univerzita v Praze, Praha, Agricultura - Scientia - Prosperitas, pp. 79-82.

Chaparro Africano , Adriana (2013) SOSTENIBILIDAD DE LA ECONOMÍA CAMPESINA EN EL PROCESO MERCADOS CAMPESINOS (COLOMBIA). In: Altieri, Miguel A.; Sarandon, Santiago; Morales, Carmen Felipe; Funes, Fernando and Siura, Saray (Eds.) Congreso Latinoamericana de agroecologia articulos completos, Sociedad Centifica Latinoamericana de Agroecologia (SOCLA), Lima, Peru.

Charlier, Christophe and Rufini, Alexandra (2013) Le face-à-face OGM - agriculture biologique en Europe : entre réglementation et recommandation. Revue d'Economie Politique, pp. 573-592.

Chateil, Carole; Goldringer, Isabelle; Tarallo, Léa; Kerbiriou, Christian; Le Viol, Isabelle; Ponge, Jean-François; Salmon, Sandrine; Gachet, Sophie and Porcher, Emmanuelle (2013) Crop genetic diversity benefits farmland biodiversity in cultivated fields. Agriculture, Ecosystems and Environment, pp. 25-32.

Chazoule, Carole; Fleury, Philippe and Vitrolles, D. (2013) Localized organic agri-food supply chains in Rhône-Alpes (France): diversity of organisations and highlights of the notion of proximity. [Filières agroalimentaires biologiques de proximité en Rhône-Alpes : diversité des modes d’organisation et éclairages sur la notion de proximité.] Innovations Agronomiques, 32, pp. 163-173.

Chevillat, Véronique (2013) Biodiversität fördern und Massnahmen erfüllen. Schweizer Bauer, 5 October 2013, p. 48.

Chevrier, Cécile; De Rudnicki, V.; Ruelle, B. and Crété, X. (2013) Les nouvelles technologies pour réduire les quantités de produits phytosanitaires et leurs impacts sur l'environnement. [New technologies to reduce the use of pesticides and their environmental impacts.] Innovations Agronomiques, pp. 101-111.

Chmelíková, Lucie; Schmid, Harald; Hejcman, Michal and Hülsbergen, Kurt-Jürgen (2013) Wurzeleigenschaften von Luzerne auf ökologisch bewirtschafteten Flächen mit unterschiedlicher Bodentextur. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Chrétien, Fanny and Daneau, Alain (2013) La relation particulière de tutorat dans les espaces-test agricoles. Congrès AREF 2013 : Actualité de la Recherche en Éducation et en Formation, Montpellier, France.

Chrétien, Fanny (2013) Professional transmission in organic farming: how to understand each other and learn at word. [La transmission professionnelle en agriculture biologique, ou comment à la fois se comprendre et apprendre.] Innovations Agronomiques, 32, pp. 297-316.

Christen, Ben and Dalgaard, Tommy (2013) Buffers for biomass production in temperate European agriculture: A review and synthesis on function, ecosystem services and implementation. Biomass and Bioenergy, 55, pp. 53-67.

Christen-Clottu, Ophélie; Klocke, Peter; Burger, Dominique and Gerber, Vinzenz (2013) Eine randomisierte placebo‐kontrollierte Studie zur Behandlung des Equinen Sarkoids bei Pferden mit Viscum album (Iscador® P). [A randomized placebo controlled study on Viscum album (Iscador® P) treatment of Equine Sarcoids in horses.] In: Scherer, R.; Alban, S.; Becker, H.; Blaschek, W.; Kemper, F.H.; Kreis, W.; Matthes, H.; Schilcher, H. and Stange, R. (Eds.) Die Mistel in der Tumortherapie 3. KVC Verlag, Essen, Deutschland, pp. 463-473.

Clements, Ruth (2013) Forage feeding for pigs could be beneficial. Farmers Guardian, 5 March 2013.

Clements, Ruth (2013) Silage feed advice for pig farmers: Farmers Weekly report on ICOPP feeding trial at FAI Farms. Farmers Weekly, 29 April 2013.

Clerc, Maurice (2013) Beiträge von Maurice Clerc im Zürcher Bauer 2013. Zürcher Bauer, 2013, - .

Clerc, Maurice (2013) Contributions de Maurice Clerc dans l'Agri 2013. Agri, 2013, .

Clerc, Maurice and Dierauer, Hansueli (2013) Cultures associées de légumineuses à graines et de céréales: C’est le top! bioactualités, 4/2013, p. 9.

Clerc, Maurice and Taramarcaz, Josy (2013) Ferme pilote de Mapraz - Rapport (2006-2011). AGRIDEA Dévelpoment de l'Agriculture et de l'Espace Rural, CH-Lausanne .

Colbach, Nathalie; Tschudy, C.; Meunier, Dominique; Houot, Sabine and Nicolardot, Bernard (2013) Weed seeds in exogenous organic matter and their contribution to weed dynamics in cropping systems. A simulation approach. European Journal of Agronomy, pp. 7-19.

Coll, P; Le Cadre, E; Mérot, A and Villenave, C (2013) The characterization of the soil biological quality of organic viticulture can be achieved by analyzing soil nematofauna. [La caractérisation du fonctionnement biologique du sol en viticulture biologique peut être réalisée par l’analyse de la nématofaune.] Innovations Agronomiques, 32, pp. 391-400.

Colomb, Bruno and Bergez, Jacques-Eric (2013) Construire une image globale des performances des systèmes de cultures par le biais d’une évaluation multicritère. Buts, principes généraux et exemple. Innovations Agronomiques, pp. 45-60.

Colomb, Bruno; Carof, Matthieu; Aveline, Anne and Bergez, Jacques-Eric (2013) Stockless organic farming: strengths and weaknesses evidenced by a multicriteria sustainability assessment model. Agronomy for Sustainable Development, pp. 593-608.

COLOMB, Bruno; Jouany, Claire and Prieur , Loic (2013) Des bilans de phosphore majoritairement négatifs pour les systèmes de grandes cultures biologiques sans élevage en Midi-Pyrénées. Quels impacts sur le phosphore biodisponible des sols et l’état de nutrition des cultures ? [Most of stockless organic farming systems in the Midi-Pyrenees region display negative field P budget. What are the impact on soil P fertility and plant P status?] Innovations Agronomiques, 32, pp. 73-82.

Commission technique Grandes Culture de Bio Suisse, et al. (2013) Liste variétale céréales Variétés recommandées pour la récolte 2014. Institut de recherche de l'agriculture biologique (FiBL), CH-Frick.

Contreras, Catherine (2013) Jovenes Cocineros de Campo. [Young Cooks on the field.] Diario el Comercio, 2 February 2013, p. 17.

Cooper, Julia; Baranski, Marcin; Nobel de Lange, Majimcha; Gattinger, Andreas and Mäder, Paul (2013) Using reduced tillage and green manures in organic systems – what is the research telling us? Paper at: Organic Producers' Conference, Birmingham, UK, January 22-23. [Completed]

Corre-Hellou, Guénaëlle; Bedoussac, Laurent; Bousseau, David; Chaigne, Gaëtan; Chataigner, Claude; Celette, Florian; Cohan, Jean-Pierre; Coutard, Jean-Paul; Emile, Jean Claude; Floriot, Mathieu; Foissy, Damien; Guibert, Stéphanie; Hemptinne, Jean-Louis; Le Breton, M.; Lecomte, Christophe; Marceau, C.; Mazoué, Frédéric; Mérot, Emmanuel; Métivier, Thierry; Morand, Paul; Naudin, Christophe; Omon, B.; Pambou, Innocent; Pelzer, Elise; Prieur, Loïc; Rambaut, Gilles and Tauvel, O. (2013) Associations céréale-légumineuse multi-services. Innovations Agronomiques, pp. 41-57.

Costanzo, Ambrogio and Bàrberi, Paolo (2013) Functional agrobiodiversity and agroecosystem services in sustainable wheat production. A review. Agronomy for Sustainable Development, online, - .

Crespi, Brunna and Guerra, Gutemberg Armando Diniz (2013) Ocorrência, coleta, processamento primário e usos do pracaxi (Pentaclethra macroloba (Willd.) Kuntze) na Ilha de Cotijuba, Belém- PA. [Occurrence, collection, primary processing and use of the pracaxi (Pentaclethra macroloba (Willd.) Kuntze) in the Cotijuba Island, Belém- PA (Brazil).] Revista Brasileira de Agroecologia, 8 (3), pp. 176-189.

Cruz, Wilton Pires da; Rodrigues, Diego Macedo; Sarmento, Renato de Almeida; Ferreira Junior, Diogenis Fontenele and Ribeiro, Fábio Reis (2013) Avaliação da diversidade de plantas espontâneas e a densidade de ácaros predadores em cultivo de pinhão-manso. [Assessment of the diversity of spontaneous plants and the density of predaceous mites in jatropha nut crop.] Revista Brasileira de Agroecologia, 8 (2), pp. 176-184.

Cruz Souza, Analu; da Cunha Texeira, Marcos and Dotto, Daniela (2013) Una Experiencia de la Practica de Enseñanza de la Agroecológica en una Escuela del de Enseñanza Fundamental II en el Estado de Bahia Brasil. In: Altieri, Miguel A.; Sarandon, Santiago; Morales, Carmen Felipe; Funes, Fernando and Siura, Saray (Eds.) Congreso Latinoamericana de agroecologia articulos completos, Sociedad Centifica Latinoamericana de Agroecologia (SOCLA), Lima, Peru.

Csambalik, Laszlo; Papp, Orsolya and Drexler, Dora (2013) Közép-magyarországi paradicsom tájfajták vizsgálata ökológiai gazdálkodásban. [Monitoring of the central hungarian tomato landraces in organic farms.] .

Cuijpers, Willemijn and Burgt, Geert-Jan H.M. (2013) Effect of Field Treatments against Root-Knot Nematodes on Soil Suppressiveness against Fusarium oxysporum f.sp. linii. Poster at: 2nd International Symposium on Organic Greenhouse Horticulture, Avignon, France, October 28-31, 2013.

Cullen, E.M. and Holm, K.M. (2013) Aligning Insect IPM Programs With a Cropping Systems Perspective: Cover Crops and Cultural Pest Control in Wisconsin Organic Corn and Soybean. Journal of Sustainable Agriculture, 37 (5), pp. 550-577.

Daher, Céline and Bellot-Gurlet, Ludovic (2013) Non-destructive characterization of archaeological resins: seeking alteration criteria through vibrational signatures. Analytical Methods, pp. 6583-6591.

Dakpo, Hervé; LAIGNEL, G; Roulenc, M. and BENOIT, M. (2013) Does organic livestock husbandry uses less energy and produces less greenhouse gas than conventional husbandry? Analysis in lactating sheep farms. [L’élevage biologique consomme-t-il moins d’énergie et émet-il moins de gaz à effet de serre que l’élevage conventionnel ? Analyse en production ovine allaitante.] inno, 32, pp. 95-107.

Dalgaard, T. (2013) Transition to renewable resources - energy balance comparisons of organic and conventional farming systems and potentials for the mitigation of fossil resource use. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 19-22.

Daniel, Maud (2013) L’engagement des individus pour le développement durable : une étude quantitative des achats et des usages durables. Management et Avenir, pp. 185-203.

Daniel, Claudia (2013) Bioraps ist gesucht - aber anspruchsvoll im Anbau. Bauernzeitung, 2 August 2013, p. 21.

Daniel, Claudia (2013) Der Raps und Rapsglanzkäfer erwachen aus dem Winterschlaf. Bauernzeitung, 28 March 2013, p. 27.

Daniel, Claudia (2013) Drosophila suzukii: Die Kirschessigfliege ist angekommen. Bauernzeitung, 10 May 2013, p. 25.

Daniel, Claudia (2013) Effect of essential oils on host plant location of pollen beetles – Olfactometer and field-cage experiments 2013. Bericht FiBL. Forschungsinstitut für biologischen Landbau (FiBL) .

Daniel, Claudia (2013) Feldversuche mit Gesteinsmehl - Versuchsbericht Raps 2012. Bericht FiBL. Forschungsinstitut für biologischen Landbau (FiBL) .

Daniel, Claudia (2013) Gesteinsmehl gegen die Rapsglanzkäfer. Schweizer Bauer, 16 March 2013, p. 48.

Daniel, Claudia (2013) Jetzt die Rapsausaat vorbereiten. Schweizer Bauer, 10 August 2013, p. 44.

Daniel, Claudia (2013) Kirschessigfliege: Jetzt Überwachung starten. Schweizer Bauer, 25 May 2013, p. 24.

Daniel, Claudia (2013) Prüfung der Landi-Kirschenfliegenfalle in Raps und Kirschen 2013. Bericht FiBL. Forschungsinstitut für biologischen Landbau (FiBL) .

Daniel, Claudia (2013) Resultate der Rapsglanzkäferversuche 2012. Bericht FiBL. Forschungsinstitut für biologischen Landbau (FiBL) .

Daniel, Claudia (2013) Résultats des essais de contrôle des méligèthes du colza en 2012. Report FiBL. Forschungsinstitut für biologischen Landbau (FiBL) .

Daniel, Claudia (2013) Schädlingsregulierung im insektizidfreien Rapsanbau: Selektion abschreckender Duftstoffe. Bericht FiBL. Forschungsinstitut für biologischen Landbau (FiBL) .

Daniel, Claudia and Baker, Brian (2013) Dispersal of Rhagoletis cerasi in commercial cherry orchards: Efficacy of soil covering nets for cherry fruit fly control. insects, 4, pp. 168-176.

Daniel, Claudia and Dierauer, Hansueli (2013) Steinmehl zur Regulierung des Rapsglanzkäfers Meligethes spp. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Daniel, Claudia; Dierauer, Hansueli and Clerc, Maurice (2013) The potential of silicate rock dust to control pollen beetles (Meligethes spp.). IOBC wprs Bulletin, 96, pp. 47-55.

Daniel, Claudia; Schnieper, Suzanne and Baroffio, Catherine (Eds.) (2013) Kirschessigfliege Drosophila suzukii: Ein neuer Schädling im Weichobstanbau. Merkblatt. Proceedings of Liebegger Tag der Spezialkulturen, Frick, Switzerland, 31.05.2013.

David, C.; Abecassis, Joel; Carcea, M.; Celette, Florian; Corre-Hellou, G.; Friedel, J.; Hiltbrunner, J.; Mader, P.; Messmer, M.; Narducci, V.; Peigné, J. and Thomsen, I.K. (2013) Améliorer la qualité technologique, nutritionnelle et sanitaire du bléiologique. Principaux leviers agronomiques et technologiques. Innovations Agronomiques, pp. 1-13.

David, Christophe; Abecassis, Joël; Carcea, M.; Celette, Florian; Corre-Hellou, Guénaëlle; Friedel, J.; Hiltbrunner, J.; Mäder, Paul; Messmer, Monika; Narducci, V.; Peigne, Joséphine and Thomsen, I. K. (2013) Improving baking quality, nutritional value and safety of organic winter wheat / Améliorer la qualité technologique, nutritionnelle et sanitaire du blé biologique, Principaux leviers agronomiques et technologiques. Innovations Agronomiques, 32, pp. 1-13.

Davoult, Dominique; Stagnol, Doriane and Renaud, Michel (2013) Effects of commercial harvesting of intertidal macroalgae on ecosystem biodiversity and functioning. Estuarine, Coastal and Shelf Science, pp. 99-110.

Dawson, Julie C.; Serpolay-Besson, Estelle; Giuliano, Simon; Schermann, Nicolas; Galic, Nathalie; Berthellot, J. F.; Chesneau, V.; Ferte, H.; Mercier, Florian; Osman, A.; Pino, S. and Goldringer, I. (2013) Phenotypic diversity and evolution of farmer varieties of bread wheat on organic farms in Europe. Genetic Resources and Crop Evolution, pp. 145-163.

De Cock, L.; Dessein, J. and de Krom, M.P.M.M. (2013) Impact of the dynamics of discourses on the development of organic farming in Flanders. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 149-150.

de Visser, Richard (2013) Program til bedre rådgivning om sædskifter i økologisk jordbrug. ICROFS nyt, August 2013 (3), pp. 11-12.

Deak, Balazs; Drexler, Dora; Donko, Adam; Illyes, Eszter; Kapocsi, Istvan; Kelemen, Andras; Miglecz, Andras; Szentes, Szilard; Torok, Peter and Valko, Orsolya (2013) Gyeptelepítés elmélete és gyakorlata az ökológiai szemléletű gazdálkodásban. Ökológiai Mezőgazdasági Kutatóintézet Közhasznú Nonprofit Kft., Budapest.

debode, Frédéric and burny, Philippe (2013) Development of organic farming in Wallonia : past, present and perspectives. Paper at: VI International scientific symposium "Farm machinery and processes management in sustainable agriculture, Lublin, Poland, 2013.

DEBODE, Frédéric and BURNY, Philippe (2013) Organic farming, a business perspective. Paper at: Advanced study school "The emergence of green businesses by the activation of economic competitiveness' innovative potential within the matrix of sustainable development, Bucharest, Roumanie, 23/10/2013 - 06/11/2013.

Debode, Frédéric; Schiepers, Hélène and Burny, Philippe (2013) La production céréalière biologique en Wallonie. [Organic cereal production in Wallonia.] In: Destain, Jean-Pierre and Bodson, Bernard (Eds.) Livre Blanc "Céréales". 2013 edition. CRA-w, Gembloux, Belgium, pp. 1-11.

Deguine, J.P.; Augusseau, X.; Insa, G.; Jolet, M.; Le Roux, K.; Marquier, M.; Rousse, P.; Roux, E.; Soupapoullé, Y. and Suzanne, W. (2013) Gestion agroécologique des mouches des légumes à La Réunion. [Agroecological management of cucurbit fruit flies in the Reunion Island.] Innovations Agronomiques, pp. 59-74.

Delanote, L.; Beeckman, A. and Rapol, J. (2013) Verschillende biologische bemestingsstrategieën leveren mooie broccoli : meerjarige bemestingsproef seizoen 2012. Proeftuin nieuws, 2013, 23 (12), 28 - 29.

Delbac, L; Constant, N; Laveau, E; Thiéry, D; Smits, N; Roudet, J; Mérot, A; Wéry, J and Fermaud, M (2013) A new integrative assessment indicator for damage caused by major pests and diseases in the vineyard. [Un nouvel indicateur intégré d’évaluation des dégâts occasionnés aux grappes par des bioagresseurs majeurs au vignoble.] Innovations Agronomiques, 32, pp. 61-71.

Delmotte, Sylvestre; Lacombe, C; Couderc, Vincent; Mailly, F; Mouret, J.C.; Lopez-Ridaura, S and Barbier, J.M. (2013) Obstacles, levers and impacts of organic farming development in Camargue. [Freins, leviers et impacts du développement de l’agriculture biologique en Camargue.] Innovations Agronomiques, 32, pp. 213-226.

Desclaux, Dominique; Chiffoleau, Yuna and Nolot, Jean Marie (2013) Du concept d’Ideotype à celui de Realtype : gestion dynamique des Innovations Variétales par une approche transdisciplinaire et partenariale. Exemple du blé dur pour l’AB. DinABio : Développement & innovation en agriculture biologique. Colloque national, Tours, France.

Desclaux, D.; Chiffoleau, Y. and Nolot, J.M. (2013) From Ideotype to Realtype concept: Dynamic management of plant breeding by a multidisciplinary and participatory way. Example of organic durum wheat. [Du concept d’Ideotype à celui de Realtype : Gestion dynamique des Innovations Variétales par une approche transdisciplinaire et partenariale. Exemple du blé dur pour l’AB.] Innovations Agronomiques, 32, pp. 455-466.

Desquilbet, Marion; Dorin , B. and Couvet, D (2013) Land sharing vs. land sparing for biodiversity: How agricultural markets make the difference. [Land sharing ou land sparing pour la biodiversité : Comment les marchés agricoles font la différence.] Innovations Agronomiques, 32, pp. 377-389.

Destain, Jean-Pierre (2013) Les plans globaux de recherches en agriculture biologique et autonomie protéique : pour doubler les surfaces converties à l’agriculture biologique d’ici 2020 et relocaliser l’alimentation dans un monde aux ressources limitées. Speech at: Conférence de Presse dans le cadre de la Foire agricole de Libramont 2013, Libramont, Belgique, 01/08/2013.

Devide, Antonio; Castro, Cristina; Assumpção, Patrick Ayrivie de ; Rodrigues, Geraldo Stachetti; Rodrigues , Isis; Ribeiro, Raul de Lucena Duarte; Abboud, Antônio Carlos de Souza and Pereira, Marcos Gervasio (2013) GESTIÓN AMBIENTAL DE LOS SISTEMAS AGROFORESTALES EN EL VALLE DE PARAÍBA DEL SUR, ESTADO DE SAO PAULO, BRASIL. In: Altieri, Miguel A.; Sarandon, Santiago Javier ; Morales, Carmem Felipe; Funes, Fernando and Siura, Saray (Eds.) Congreso Latinoamericano de Agroecología: artículos completos , Sociedad Científica Latinoamericana de Agroecología (SOCLA), Universidad Nacional Agraria La Molina e IFOAM América Latina, Lima, Perú, IV. [Submitted]

Devide, Antonio; Castro, Cristina; Lima Jr, Edson de Oliveira; Romeiro, Laura Reis Schmidt; Assumpção , Patrick Ayrivie de ; Silva, Patrícia Vaz Pereira da ; Aguiar, Ana Salles de; Marsicano, Marcos Christé; Oliveira Jr, Clóvis José Fernandes and Coutinho, Thiago (2013) ‘Mutirão Agroflorestal’: herramienta de red de agroforestería del Vale do Paraíba, Brasil. ["Agroforestry collective effort": tool of red agroforestry of Paraíba Valley, Brazil.] In: Altieri, M. A.; Sarandon, Santiago; Morales, Carmem Felipe ; Funes, Fernando and Siura, Saray (Eds.) Congresso Latinoamericano de Agroecología: artículos completos, Sociedad Científica Latinoamericana de Agroecología (SOCLA), Universidad Nacional Agraria La Molina e IFOAM América Latina, Lima, Perú, IV. [Submitted]

Devide, Antonio; Castro, Cristina; Ribeiro, Raul de Lucena Duarte; Abboud, Antônio Carlos de Souza; Pereira, Marcos Gervasio and Assumpção, Patrick (2013) Sistema agroforestal de yuca y guanandi (Calophyllum braziliense) en el Valle de Paraíba, Estado de São Paulo, Brasil. [Agroforestry system of cassava and guanandi (Calophyllum braziliense) on the Paraíba Valey, São Paulo State, Brazil.] In: Altieri, Miguel A.; Sarandon, Santiago Javier ; Morales, Carmem Felipe; Funes, Fernando and Siura, Saray (Eds.) Congresso Latinoamericano de Agroecología: artículos completos , Sociedad Latinoamericana de Agroecología - SOCLA, Universidad Nacional Agraria La Molina (UNALM) e IFOAM América Latina, IV. [Submitted]

Devide, Antonio Carlos Pries (2013) Adubos verdes para sistemas agroflorestais com Guanandi cultivado em várzea e terraço fluvial. [Green manures for agroforestry systems with Guanandi cultivated in lowland and fluvial terrace.] Working paper, Instituto de Fitotecnia, Instituto de Agronomia - UFRRJ . [Unpublished]

Devide, Antonio Carlos Pries (2013) Culturas anuais para sistemas agroflorestais com Calophyllum braziliense em várzea e terraço fluvial. [Annual crops for agroforestry systems with Calophyllum brasiliense in lowland and upland.] Working paper, Instituto de Fitotecnia, Instituto de Agronomia - UFRRJ . [Unpublished]

Devide, Antonio Carlos Pries (2013) Gestão ambiental de sistemas agroflorestais com Guanandi(Calophyllum braziliense). [Environmental management of agroforestry system with Guanandi (Calophyllum brasiliense).] Working paper, Departamento de Fitotecnia, Instituto de Agronomia - UFRRJ . [Unpublished]

Devide, Antonio Carlos Pries (2013) História ambiental do Vale do Paraíba. [Environmental history of the Vale do Paraíba.] Working paper, Departamento de Fitotecnia, Instituto de Agronomia - UFRRJ . [Submitted]

Devide, Antonio Carlos Pries; Coutinho, Thiago and Aguiar, Ana S. (2013) Mutirão agroflorestal, 29-Novembro, 2013: assentamento Manoel Neto, Taubaté, SP, Brasil. [Agroforestry task force, 29-November, 2013: settlement Manoel Neto, Taubaté, SP, Brasil.] Working paper, Polo Regional do Vale do Paraíba - Setor de Fitotecnia, APTA - Agência Paulista de Tecnologia dos Agronegócios . [Unpublished]

Dewitte, Justine (2013) Gebruik je koepel optimaal! [Optimising the use of polytunnels during the summer.] CCBT.

Dezsény, Zoltán (2013) Fiatal Gazda képzés: Ökológiai Kertészet és Közösség Alapú Értékesítés. [Report on the Young Farmer Training program.] Őstermelő, 2013, p. 104.

Dezsény, Zoltán (2013) SZSZK minősítést nyert az ÖMKi. [ÖMKI received Professional Advisory Center qualification.] Őstermelő, 2013, p. 137.

Dezseny, Zoltan (2013) Zöldségközösség - Alternatív értékesítési lehetőségek kisgazdaságoknak. [Community Supported Agriculture - Alternatives marketing opportunities for small-scale vegetable farmers.] Keynote presentation at: Fiatal Gazda 3.0, Gödöllő, 2013.08.23..

Dezsény, Zoltán and Drexler, Dora (2013) Lezajlott a X. Sárközy Péter Tudományos Emlékülés. [10th Sárközy Péter Scientific Memorial Meeting.] Őstermelő, 2013, pp. 88-89.

Dezsény, Zoltán and Réthy, Katalin (2013) Közösség Által Támogatott Mezőgazdaság - Útmutató gazdálkodóknak a rövid élelmiszerláncokról és a termelői-fogyasztói közösségek létrehozásáról. [Community Supported Agriculture – A manual for short food supply chains and farmer-consumer communities.] Ökológiai Mezőgazdasági Kutatóintézet Közhasznú Nonprofit Kft. .

Dezsény, Zoltán; Réthy, Katalin and Drexler, Dora (2013) KÖZÖSSÉG ÁLTAL TÁMOGATOTT MEZŐGAZDASÁG-Zöldségközösségek Magyarországon. [Community Supported Agriculture in Hungary - Vegetable Communities in Hungary.] Biokultúra, 2013, 2013/5, pp. 17-19.

Dezsény, Zoltán and Réthy, Katalin (2013) Alternatív értékesítési csatornák- 8-10 millió a zöldségközösségből. [Alternative Marketing Channels – yearly 8-10 million from vegetables CSA.] Haszon Agrár Magazin, 2013/7, pp. 68-70.

Dhoore, Koen (2013) Biobedrijfsnetwerken groenten - akkerbouw. ILVO - proefvelden niet-kerende grondbewerking en compostsite. .

Dierauer, Hansueli (2013) Beiträge von Dierauer Hansueli im Zürcher Bauer 2013. Zürcher Bauer, 2013, - .

Dierauer, Hansueli (2013) Beiträge von Hansueli Dierauer im Schweizer Bauer 2013. Schweizer Bauer, 2013, - .

Dierauer, Hansueli (2013) Beiträge von Hanuseli Dierauer in der BauernZeitung 2013. BauernZeitung, 2013, - .

Dierauer, Hansueli (2013) De l’eau chaude sous pression contre les rumex. bioactualités, 4/2013, pp. 10-11.

Dierauer, Hansueli (2013) Die Sortenwahl ist ein wichtiger Erfolgsfaktor für Biokartoffeln. Schweizer Bauer, 3.9.13, - .

Dierauer, Hansueli (2013) Ergebnisse Sortenversuche 2013 - Praxisversuche. Paper at: Biokartoffeltagung, FiBL Frick, Schweiz, 4. Dezember 2013. [Completed]

Dierauer, Hansueli (2013) Öko-Kartoffelanbau in der Schweiz: Sorten und Entwicklungen im Anbau. Paper at: Internationaler Kartoffeltag, Donau Eschingen, Deutschland, 5.11.2013. [Completed]

Dierauer, Hansueli (2013) Mit Heisswasser und Hochdruck gegen Blacken. bioaktuell, 4/13, pp. 8-9.

Dierauer, Hansueli (2013) Neue Erkenntnisse in der Distelregulierung. Paper at: Agroscope Bioackerbautag, Arenenberg, Schweiz, 29.11.2013. [Completed]

Dierauer, Hansueli (2013) Nutzen für die Beratung-Bestätigung in der Praxis-offene Fragen. Paper at: Agroscope Biotagung, Reckenholz-Tänikon, Schweiz, 24.01.2013. [Completed]

{Tool} Soil tillage. [Bodenbearbeitung.] Creator(s): Dierauer, Hansueli. Issuing Organisation(s): FiBL - Research Institute of Organic Agriculture. (2013)

Dierauer, Hansueli and Böhler, Daniel (2013) Alternativen zum Pflug im Bioackerbau gesucht. azFricktal, 21 January 2013, p. 5.

Dierauer, Hansueli; Böhler, Daniel; Clerc, Maurice and Kupferschmid, Cornelia (2013) Erfahrungen im Mischkulturenanbau 2009-2013. Paper at: Bioackerbautagung, Arenenberg, Schweiz, 29.11.2013. [Completed]

Dierauer, Hansueli; Böhler, Daniel and Kupferschmid, Cornelia (2013) Ergebnisse aus den Mahlweizen Streifen-Sortenversuchen 2013. Forschungsinstitut für biologischen Landbau (FiBL), CH-Frick.

Dierauer, Hansueli; Clerc, Maurice; Böhler, Daniel; Kupferschmid, Cornelia and Rudolf von Rohr, Ramona (2013) Mischkulturenanbau Praxisversuche 2013. Zwischenbericht. Forschungsinstitut für biologischen Landbau (FiBL), CH-Frick .

Dierauer, Hansueli; Kranzler, Andreas and Ebert, Ulrich (2013) Ackerkratzdistel: Im Biobetrieb dauerhaft regulieren. [Creeping thistle: permanent regulation on organic farms.] Working paper.

Dierauer, Hansueli and Kupferschmid, Cornelia (2013) Bioweizenqualität: Resultate 2010‒2012. Paper at: Bioackerbautagung, FiBL Frick, Schweiz, 18.01.2013. [Completed]

Dierauer, Hansueli and Kupferschmid, Cornelia (2013) Blé biologique suisse: Qualité bonne mais variable. bioactualites, 1/13, pp. 8-9.

Dierauer, Hansueli and Kupferschmid, Cornelia (2013) Ergebnisse aus den Sortenversuchen Flocken- und Futterweizen 2013. Forschungsinstitut für biologischen Landbau (FiBL), CH-Frick .

Dierauer, Hansueli and Kupferschmid, Cornelia (2013) Schweizer Bioweizen: Qualität gut, aber schwankend. bioaktuell, 1/13, pp. 10-11.

Dierauer, Hansueli; Kupferschmidt, Cornelia and Rudolf von Rohr, Ramona (2013) Bioweizenqualität: Resultate 2010‒2012 Projekt Bio Suisse. Paper at: Bioackerbautagung, FiBL Frick, Schweiz, 18.01.2013. [Completed]

Disler, M.; Schmid, K.; Ivemeyer, S.; Hamburger, M. and Walkenhorst, M. (2013) Pflanzliche Hausmittel der Nordschweiz zur Behandlung von Haut und Wunden beim Nutztier. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Disler, M.; Schmid, K.; Ivemeyer, S.; Hamburger, M. and Walkenhorst, M. (2013) Traditional homemade herbal remedies used by farmers of northern Switzerland to treat skin alterations and wounds in livestock. Planta Medica, 79 (PL24), - .

Ditner, Nadine; Balmer, Oliver; Beck, Jan; Blick, Theo; Nagel, Peter and Luka, Henryk (2013) Effects of experimentally planting non-crop flowers into cabbage fields on the abundance and diversity of predators. Biodiversity and Conservation, 22 (4), pp. 1049-1061.

Do Amaral , Adriana and R. M Von Simson , Olga R. M Von Simson (2013) Memória de horta orgânica comunitária em solo urbano. In: Altieri, Miguel A.; Sarandon, Santiago; Morales, Carmen Felipe; Funes, Fernando and Siura, Saray (Eds.) Congreso Latinoamericana de agroecologia articulos completos, Sociedad Centifica Latinoamericana de Agroecologia (SOCLA), Lima, Peru.

Dockès , Anne-Charlotte; Boisdon, Isabelle; Experton , Catherine and Fourdin, S. (2013) Creation of innovative tools for the development of organic dairy production in mountain areas. [Mise au point de méthodes et outils innovants pour développer l’élevage laitier biologique en zones de piémont et montagne.] Innovations Agronomiques, 32, pp. 243-257.

Doltra, Jordi and Olesen, Jørgen Eivind (2013) The role of catch crops in the ecological intensification of spring cereals in organic farming under Nordic climate. European Journal of Agronomy, 44, pp. 98-108.

Donkó, Ádám; Drexler, Dora; Illyes, Eszter; Herpergel, Zoltan; Valko, Orsolya; Laszlo, Gyula and Török, Peter (2013) Fajgazdag szőlősorköz-takarónövényzet magkeverékek fejlesztése és alkalmazási lehetőségei magyarországi szőlőültetvényekben. [Development and application of species rich seed mix for cover plants in viticulture in Hungary.] .

Donkó, Ádám; Illyés, Eszter; Török, Péter and Drexler, Dora (2013) Fajgazdag szőlősorköz-takarónövényzet magkeverékek vizsgálata és előzetes eredményei magyarországi szőlőültetvényekben. [Tests and preliminary results of species rich seed mixes as cover crops for vineyards in Hungary.] .

Doorn, D. Van (2013) Bokken van topfokker : 'Eiwitgehalte 3,75% is haalbaar'. Geitenhouderij : tweemaandelijks blad voor alle geitenhouders, 2013, 17 (1), 14 - 15.

Döring, Johanna; Kauer, Randolf; Meißner, Georg and Stoll, Manfred (2013) Lockere Trauben durch biodynamischen oder ökologischen Weinbau? [Loose grapes through biodynamic or organic farming?] Lebendige Erde, June 2013, 6, pp. 42-44.

Döring, Johanna Renate; Kauer, Randolf; Meissner, Georg; Stoll, Manfred; Löhnertz, Otmar and Frisch, Matthias (2013) Wüchsigkeit und physiologische Aktivität der Rebe in Abhängigkeit von verschiedenen weinbaulichen Bewirtschaftungssystemen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Döring, T F; Baddeley, J. A.; Brown, R; Collins, R; Crowley, O; Cuttle, S P; Howlett, S A; Jones, H E; McCalman, H; Measures, M; Pearce, B D; Pearce, H; Roderick, S; Stobart, R; Storkey, J; Tilston, E; Topp, K; Watson, C A; Winkler, L and Wolfe, M S (2013) Using legume-based mixtures to enhance the nitrogen use efficiency and economic viability of cropping systems - Final report (LK09106/HGCA3447). HGCA PROJECT REPORT, no. 513. HGCA, Kenilworth.

Döring, Thomas (2013) Unleashing the potential of genitic diversity for organic plant breeding. CORE Organic newsletter, April 2013, p. 2.

Döring, Thomas F.; Baresel, Jörg Peter; Borgen, Anders; Finckh, Maria R.; Howlett, Sally; Ortolani, Livia; Pearce, Bruce; Pedersen, T.M. and Wolfe, Martin (2013) COBRA: a new European research project for organic plant breeding. In: Conference Booklet - Breeding for Nutrient Efficiency - Joint Meeting of EUCARPIA Section Organic & Low-Input Agriculture and EU NUE-CROPS Project. In: Becker, H.C.; Lammerts van Bueren, E.T.; Leifert, C. and Thorup-Kristensen, Kristian (Eds.) Breeding for Nutrient Efficiency, p. 72.

Dr. Geier, Uwe (2013) Die Wirkung hinter dem Geschmack. [The effect behind the taste.] Lebendige Erde, January 2013, 1, pp. 41-43.

Drapela, Thomas; Petrasek, Richard; Meier, Matthias Samuel; Pfiffner, Lukas; Lindenthal, Thomas and Schader, Christian (2013) Biodiversitätsbewertung von Bio-Ackerbaubetrieben in Österreich. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Dresow, Jana; Krause, Tanja; Haase, Norbert U.; Loges, Ralf; Heß, Jürgen and Böhm, Herwart (2013) Effect of Different Defoliation Systems of Ryegrass–Clover on Yield and Selected Quality Parameters of Organic Potatoes (Solanum tuberosum L.) for Industrial Processing at Harvest and After Storage. Potato Research, 56 (3), pp. 179-204.

Drexler, Dora (2013) International Conference on Organic Agriculture Sciences - Book of Abstracts. Workshop at: ICOAS - International Conference on Organic Sciences, Budapest, Eger, 9-13th October 2013.

Drexler, Dora and Dezseny, Zoltan (2013) Organic agriculture and research in Hungary. Isofar, 2013, pp. 1-4.

Drexler, Dora and Dezseny, Zoltan (2013) Organic Agriculture in Hungary – Past, Present, Future. In: The World of Organic Agriculture - Statistics and Emerging Trends 2013. Research Institute of Organic Agriculture (FiBL) and International Federation of Organic Agriculture Movements (IFOAM), Germany, pp. 239-241.

Drexler, Dora; Hegedus, Boglarka; Garret, Ed; Jung , Andras; Gyuricza, Csaba and Sardi, Katalin (2013) Effects of foliar fertilizers on grain quality by using SPAD chlorophyll meter. Poster at: 4th International Conference on Organic Agriculture Sciences, Eger, Hungary, 2013.10.09-12..

Drexler, Dora; Papp, Orsolya and Csáki, Tamás (2013) Az ÖMKi on-farm kutatási hálózata. [The ÖMKI’s on-farm research network.] .

Dreyer, Wilfried (2013) Workshop: Kartoffelqualität, vor welchen Herausforderungen steht der Öko-Kartoffelanbau? Workshop at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität Bonn, Deutschland, 5. bis 8. März 2013. [Completed]

Dritsas, Kostas (2013) Maintaining Integrity in a rapidly developing world – The “Grassroots Theory” for defending the future of Organic Agriculture. Keynote presentation at:

Dubbeldam, R.; Wijnands, F.; Asperen, P. Van and Monteny, A. (2013) Klimaatneutraal in de praktijk : ervaringen en resultaten van de deelnemers van BoerenKlimaat.nl. nl.. BoerenKlimaat, NL.

DUHAMEL, Michel (2013) La musique et ses effets magiques : Une nouvelle approche du vivant. [Music and its magical effects: A new approach to life.] La voix biolact�e, 1 January 2013 (71), pp. 16-18.

Duman, İbrahim; Kaya, Seçkin; Düzyaman, Eftal; Aksoy, Uygun; Albitar, Lina; Nazik, Ceren Ayşe; Bilen, Emre; Unal, Mehmet and Özsoy, Nazire (2013) ORGANİK ÜRETİMDE FİĞ (Vicia sativa) İLE YAPILAN YEŞİL GÜBRELEMENİN BAZI SEBZE TÜRLERİNİN VERİMİNE VE TOPRAK ÖZELLİKLERİNE ETKİSİ. [EFFECTS OF GREEN MANURING WITH VETCH (Vicia sativa) ON YIELD OF SOME VEGETABLE SPECIES AND SOIL PROPERTIES.] Paper at: 5. Organik Tarım Sempozyumu, Samsun, 25-27 Eylül 2013.

Duval, Julie; Bareille, Nathalie; Blanco-Penedo, Isabel; Jonasson, Karin; Hoischen-Taubner, Susanne; Selle, Margret; Sundrum, Albert and Fourichon, Christine (2013) Identification des variables du système d'élevage influençant la santé des vaches laitières en exploitations agrobiologiques européennes. Poster at:

Dvoracek, Vaclav; Prohaskova, Anna; Bradova, Jana; Blaha, Ladislav and Stehno, Zdenek (2013) Porovnání vybraných znaků farmářských a certifikovaných osiv obilnin. [Comparison of Selected Parameters in Farm Saved and Certified Seeds of Cereals.] In: Osivo a sadba, Česká zemědělská univerzita v Praze, Praha, Agricultura - Scientia - Prosperitas, pp. 243-249.

Dvorak, Petr (2013) Povrchové mulčování u brambor. [The surface mulching of potatoes.] Zemědělec, 2013, 2013 (13), p. 28.

Dvorak, Petr and Micak, Libor (2013) Možnosti produkce sadby brambor v podmínkách ekologického zemědělství. [Production possibilities seed potatoes in conditions of organic farming.] In: Agricultutura - Scientia - Prosperitas, Česká zemědělská univerzita v Praze, katedra rostlinné výroby, FAPPZ, pp. 196-200.

Dvorak, Petr; Tomasek, Jaroslav; Hamouz, Karel and Cimr, Jiří (2013) Ověřený postup v ochraně půdy a porostů brambor. [Verified process to protect soil and crops of the potato.] In: Agricultura - Scientia - Prosparitas, Česká zemědělská univerzita v Praze, katedra rostlinné výroby, FAPPZ, pp. 55-60.

Dvorak, Petr; Tomasek, Jaroslav; Hamouz, Karel and Micak, Libor (2013) Začlenění systému povrchového mulčování do technologie pěstování brambor. [Integration of surface mulching in potato cultivation technology.] Česká zemědělská univerzita v Praze, katedra rostlinné výroby, FAPPZ, Praha.

Dvortsin, Leo (2013) Beating the economies of scale through local food. In: Conference proceedings.

Dýrmundsson, Ó.R. (2013) Acquisition and transfer of knowledge within the organic sector in Iceland. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 95-96.

Ebbesvik, M. and Løes, A.-K. (2013) Long-term changes in soil nutrients and grass/clover yields on Tingvoll farm. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 119-120.

Ebert, Ulrich and Berk, Andreas (2013) Buntblühende Wintererbsen in der Schweinefütterung unter den Bedingungen des Ökologischen Landbaus. [Coloured blooming winter peas in pig feed under the conditions of organic farming.] Kompetenzzentrum Ökolandbau Niedersachsen GmbH, D-Visselhövede und Friedrich-Löffler-Institut, D-Braunschweig .

Ebinghaus, Asja; van Elsen, Thomas and Knierim, Ute (2013) Tiergestützte Interventionen mit Nutztieren in der Sozialen Landwirtschaft aus Sicht der Tierethologie und -haltung. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Eckard, Sonja; Ansari, Minshad Ali; Schweizer, Christian; Butt, Tariq M. and Grabenweger, Giselher (2013) Biologische Bekämpfung von Drahtwürmern mit entomopathogenen Pilzen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Edmund, Leisen and Ferdi, Mersch (2013) Flächenproduktivität in Öko-Milchviehbetrieben in unterschiedlichen Standorten und Regionen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Eekeren, N. Van (2013) Betekenis van kruiden in grasland voor de melkveehouderij. Louis Bolk Instituut, Driebergen, NL.

Eekeren, N. Van (2013) Weidegang van geiten. , S.l., NL. Online at https://library.wur.nl/WebQuery/groenekennis/2028218.

Eggen, T.; Odenmarck, S.R. and Løes, A.-K. (2013) Translocation of imidacloprid from coated rape (Brassica napa) seeds to nectar and pollen. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 139-140.

Eken, Cafer; Genç, Tuba; Tuncer, Serdar and Kadıoğlu, Zakine (2013) ÇİLEKTE KURŞUNİ KÜF HASTALIĞI ETMENİ Botrytis cinerea’YA IN VITRODA FUNGAL ANTAGONİSTLERİN ETKİSİ. [THE EFFECT OF FUNGAL ANTAGONISTS ON THE STRAWBERRY GREY MOULD (Botrytis cinerea) IN VITRO.] Paper at: Türkiye V. Organik Tarım Sempozyumu , Samsun, 25-27 Eylül 2013.

Eken, Cafer; Tuncer, Serdar; Genç, Tuba and Kadıoğlu, Zakine (2013) BAL ARILARI (Apis mellifera L.)’NIN BİTKİ HASTALIKLARI İLE BİYOLOJİK MÜCADELEDE KULLANIMI. [THE USE OF HONEY BEES (Apis mellifera L.) FOR BIOLOGICAL CONTROLOF PLANT DISEASES.] Paper at: V. Marmara Arıcılık Kongresi, Bursa, 04-06 Nisan 2013.

Eken, Cafer; Tuncer, Serdar; Genç, Tuba and Kadıoğlu, Zakine (2013) Çileklerde kurşuni küf (Botrytis cinerea Pers. ex Fr.) hastalığıyla biyolojik mücadelede antagonistleri yaymada vektör olarak bal arıları (Apis mellifera L.)’nın kullanımı*. [Use of honeybees (Apis mellifera L.) to disseminate biocontrol agents to strawberries for grey mould (Botrytis cinerea Pers. ex Fr.).] Paper at: I. Bitki Koruma Ürünleri ve Makinaları Kongresi, Antalya, 2-5 Nisan 2013.

Eken, Cafer; Tuncer, Serdar; Genç, Tuba and Kadıoğlu, Zakine (2013) PRESENT SITUATION OF HONEY BEES AND BUMBLE BEES HAVING POTENTIAL ENTOMOVECTOR TECHNOLOGY IN TURKEY. Paper at: 65th International Symposium on Crop Protection, Gent, Belgium, May 21, 2013.

Eken, Cafer; Tuncer, Serdar; Kadıoğlu, Zakine and Genc, Tuba (2013) Successful use of honeybees for grey mould (Botrytis cinerea) biocontrol on strawberries in Turkey. Paper at: XVIII. International Plant Protection Congress , Berlin, Germany, 24-27 August 2015.

Ekert, Stefan; Döring, Thomas; Häring, A. M.; Lampkin, Nicolas; Murphy-Bokern, Donal; Otto, Kristin; Padel, Susanne and Vieweger, Anja (2013) Evaluation des Bereichs Forschung und Entwicklung im Bundesprogramm Ökologischer Landbau. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Eleroğlu, H; Yıldırım, A; Işıklı, ND; Şekeroğlu, A and Duman, M (2013) Comparison of meat quality and fatty acid profile in slow-growing chicken genotypes fed diets supplemented with Origanum vulgare or Melissa officinalis leaves under the organic system under the organic system. Italian Journal of Animal Science, 12 (3), pp. 395-403.

Elfström Fauré, Eleonore; Milestad, Rebecka and von Oelreich, Jacob (2013) WP2 State of the art report Sweden, Healthy growth. . [draft]

Elgersma, A.; Søegaard, K. and Jensen, S.K. (2013) Fatty Acids, α-Tocopherol, β-Carotene and Lutein Contents in Forage Legumes, Forbs, and a Grass-Clover Mixture. Journal of Agricultural and Food Chemistry, 61 (49), 11913-11920.

Elgersma, A.; Søegaard, K. and Jensen, S.K. (2013) Seasonal fluctuation in concentrations of α-tocopherol and β-carotene in forage herb and legume species and a grass-clover mixture. In: Grassland Science in Europe, 18, pp. 258-260.

Elgersma, Anjo; Søegaard, Karen and Jensen, Søren K. (2013) Quality and vitamins in forage herb and legume species. In: Proceedings 22th International Grassland Congress , pp. 680-681.

Engellyst, O.B. and Madsen, K.H. (2013) Slätte-Ekodag - et besøg værd. Økologisk Nyhedsbrev, 1 September 2013, 7 (Sept.), pp. 15-16.

Erhart, Eva; Siegl, Thomas; Bonell, Marion; Unterfrauner, Hans; Peticzka, Robert; Ableidinger, Christoph; Haas, Dieter and Hartl, Wilfried (2013) Auswirkungen zweijähriger Düngung mit NAWARO-Biogasgülle auf chemische und physikalische Bodeneigenschaften. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Eriksen, J.; Mortensen, T. and Søegaard, K. (2013) Multispecies grasslands for crop productivity and carbon storage. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 39-40.

Eriksson, Evert and Dewitte, Justine (2013) 2e internationaal Symposium voor biologische beschutte tuinbouw in Avignon. Biopraktijk, 2013, pp. 1-2.

Ertl, Paul and Steinwidder, Andreas (2013) Biologische Milchviehhaltung ohne Konzentratfuttereinsatz: Auswirkungen auf Tiergesundheit, Leistung und Wirtschaftlichkeit. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Escribano, A.J.; Gaspar, P.; Mesias, F.J.; Escribano, M. and Pulido, A.F. (2013) Sostenibilidad ambiental de explotaciones ganaderas ecológicas y convencionales en agro-ecosistemas mediterráneos de alto valor ecológico: un estudio comparado basado en indicadores agroambientales. Environmental sustainability of organic and conventional livestock farms in a Mediterranean ecosystem of high ecological value: a comparative study based on agri-environmental indicators. In: Libro de resumenes. VII Congreso de la Red Latinoamericana de Ciencias Ambientales.

Fachkommission Getreide der Bio Suisse, et al. (2013) Sortenliste Biogetreide Empfohlene Getreidesorten für die Ernte 2014. Forschungsinstitut für biologischen Landbau (FiBL), CH-Frick.

Favreau, Jean-Luc (2013) Durabilité des exploitations en agriculture biologique : une analyse de la diversité des situations et des trajectoires d'évolution en Midi-Pyrénées. [Sustainability in organic farms : analysis of diversity of situations and trajectories in the French Midi Pyrenees.] PhD thesis. HAL CCSD. [Unpublished]

Feldmann, Corinna and Hamm, Ulrich (2013) Organic data network: Harmonising organic market data collection in Europe. Poster at: 53. Jahrestagung der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbau e.V., Berlin, Germany, September 25th to 27th, 2013. [Completed]

Feldmann , Corinna and Hamm, Ulrich (2013) Classification of data collection methods (= Deliverable 3.1 of the OrganicDataNetwork project - Report on collection methods). OrganicDataNetwork project, c/o University of Ancona, Italy .

Feldmann , Corinna and Hamm, Ulrich (2013) Executive summary report on the comprehensiveness and compatibility of organic market data collection methods ( = Deliverable 3.2 of the OrganicDataNetwork project). OrganicDataNetwork project, c/o University of Ancona, Italy .

Félix, Georges F. and Timmermann, Cristian (2013) Agro-ecology: beyond food. Faming Matters, 29 (4), pp. 30-31.

Fenger, Morten (2013) BerryMeat forbrugerundersøgelser. Aarhus University .

Ferede, Addisu (2013) Study on Identification of Gaps and Intervention Needs of Smallholder Organic Farmers in Ethiopia. In: Rahmann, G. and Aksoy, U. (Eds.) Building Organic Bridges, Johann Heinrich von Thünen-Institut, Braunschweig, Germany, 1, Thuenen Report, no. 20, pp. 231-234.

Ferguson, Rafter Sass and Lovell, Sarah Taylor (2013) Permaculture for Agroecology: Design, Practice, Movement, and Worldview. A Review. Agronomy for Sustainable Development, NA, NA. [In Press]

Ferreira, Tiago Silveira; da Silva, Valeska Martins and Budke, Jean Carlos (2013) Estrutura do componente arbóreo de um remanescente de floresta estacional semidecídua ribeirinha em Cruz Alta, Rio Grande do Sul. [Tree species structure from a semideciduous seasonal forest under flooding at Cruz Alta, Rio Grande do Sul.] Revista Brasileira de Agroecologia, 8 (3), pp. 91-100.

FiBL (2013) Körnerleguminosen in Mischkultur statt Sojaimporte (Flyer). Forschungsinstitut für biologischen Landbau FiBL, CH-Frick .

Finckh, Maria R.; Bruns, Christian; Döring, Thomas and Baresel, Jörg Peter (2013) EU-Projekt OSCAR: Optimierung von Lebendmulchen, neuen Zwischenfrüchten, Minimalbodenbearbeitung und Wissenstransfer. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Finckh, Maria R.; Saeed, M.F.; Butz, Andreas F. and Bruns, Christian (2013) Einfluss von Mischanbau mit Hafer, flacher Bodenbearbeitung und Biofumigationsbrassicaceen auf Beikrautbesatz, Erbsenkrankheiten und Erträge in der Fruchtfolge mit Winterweizen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Finckh, Maria R.; Saeed, M.F.; Schmidt, Harald and Bruns, Christian (2013) Samenbürtige Erreger in Saat- und Erntegut von Erbsen und Fababohnen auf Ökobetrieben. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Fischer, Jenny and Böhm, Herwart (2013) Ertrag und Futterwert von Mais-Bohnen Gemengen als Ganzpflanzensilage in der Milchviehfütterung. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Fischer, Jenny and Böhm, Herwart (2013) Mais-Bohnen-Gemenge: Eintopf für die Kühe. Top agrar, 2013, 100 (10), pp. 68-71.

Fischinger, Stephanie A.; Becker, Konstantin; Riffel, Alexandra and Leithold, Günter (2013) Vorlag Effekte einer Schwefel- und Phosphor-Düngung auf Futterleguminosen auf einem Schwefel- und Phosphormangelstandort. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Fleck, Michael; Wolf, Stefanie and Claupein, Wilhelm (2013) Züchterische Weiterentwicklung samenfester Brokkolisorten für den Ökolandbau hinsichtlich agronomischer wie sensorischer Merkmale. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Fließbach, Andreas; Nietlispach, Bruno; Messmer, Monika; Rodríguez- Romero, Ana-Sue and Mäder, Paul (2013) Microbial response of soils with organic and conventional management history to the cultivation of Bacillus thuringiensis (Bt)-maize under climate chamber conditions. Biology and Fertility of Soils, online, - .

Fliessbach, Andreas; Nietlispach, Bruno; Messmer, Monika; Rodríguez-Romero, Ana-Sue and Mäder, Paul (2013) Microbial response of soils with organic and conventional management history to the cultivation of Bacillus thuringiensis (Bt)-maize under climate chamber conditions. Biology and Fertility of Soils, 49 (7), pp. 829-837.

Flink, I. (2013) Slow food Riga: a case study on frames of inclusion and exclusion. Masters thesis. . [Unpublished]

Flora, Rhea Joy D. (2013) Improvement of an empirical model for the quantification of symbiotic nitrogen fixation in grass-clover mixtures. Masters thesis. . [Unpublished]

Flores, Patricia and Ugas, Roberto (2013) ¿Qué es Organic Eprints? [What is Organic Eprints?] . [Completed]

Fog, Erik (2013) Beskrivelse af aktørernes brug af MultiTrust-Redskab (MTR). [Description of the actors utilization of the MultiTrust Tool.] Videncentret for Landbrug , Økologi.

Fog, Erik (2013) Faktaark om HighCrop Billedværktøj. [Fact sheet on HighCrop Picture Tool.] Working paper, Økologi, Videncentret for Landbrug .

Fog, Erik (2013) Gennemførelse af billedkonkurrence i projekt HighCrop. [Implementation of a Photo contest under the HighCrop project.] Working paper, Videncentret for Landbrug .

Fog, Erik (2013) HighCrop billedredskab - Et fagligt redskab til planlægning af økologisk planteproduktion. [HighCrop Picture Tool - A professional Tool for planning of organic crop production.] Videncentret for Landbrug, Denmark.

Fog, Erik (2013) HighCrop billedværktøj – vejen til mindre ukrudt og bedre udbytter. [HighCrop Picture Planning Tool - the road to less weeds and better yield.] Speech at: Temadag om ukrudtskontrol i økologisk landbrug, 4. oktober 2013. [Unpublished]

{Tool} Highcrop picture tool. Creator(s): Fog, Erik. Issuing Organisation(s): SEGES. (2013)

Fog, Erik (2013) HighCrop – billedredskab. Rapport om afprøvning af redskabet. [HighCrop Picture Planning Tool. Report on testing.] Videncentret for Landbrug , Økologi, www.LandbrugsInfo.dk.

Fog, Erik (2013) Præsentation af MultiTrust-redskabet på Økologi-Kongres 2013. [Presentation of the MultiTrust Tool on the Danish Organic Congress 2013.] Report on the congress experiences at: Økologi-Kongres 2013, Vingsted Centret, Danmark, 27-28 november 2013.

Fog, Erik (2013) Rapport om pilotworkshop for økologiske interessenter til udvikling af et MultiTrust-redskab (prototype). [Report on a pilot workshop with stakeholders from the organic industry developing the MultiTrust Tool.] Videncentret for Landbrug , Økologi.

Fog, Erik (2013) Rapport om workshop for økologiske interessenter til udvikling af et MultiTrust-redskab (prototype). [Report on workshop with stakeholders from the organic industry developing the MultiTrust Tool.] Videncentret for Landbrug , Økologi.

Fog, Erik (2013) Roll-up om HighCrop Billedværktøj. [Roll-up on HighCrop Picture Tool.] Videncentret for Landbrug . [Unpublished]

Fog, Erik (2013) Seriøst sjov med billeder. Økologi & Erhverv, 27 September 2013 (530), p. 17.

Fog, Erik; Christensen, Tove and Noe, Egon (2013) Bedre kommunikation mellem "mark og mave". [Better communication between "field and fork".] Økologisk Nyhedsbrev, December 2013, 2013 (10), p. 18.

Fog, Erik and Hermansen, Sven (2013) Rapport om behov og ønsker til et MultiTrust-redskab. [Report on the needs and wishes to a MultiTrust Tool.] Videncentret for Landbrug , Økologi.

Fog, Erik; Olesen, Jørgen E.; Noe, Egon; Sørensen, Peter and Melander, Bo (2013) Picture card tool for holistic planning in organic plant production. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, 9 (3), NJF Report, pp. 153-154.

Foissy, Damien; Vian, Jean Francois and David, Christophe (2013) Managing nutrient in organic farming system : reliance on livestock production for nutrient management of arable farmland. Organic Agriculture, pp. 183-199.

Földi, Mihály and Drexler, Dora (2013) Növénykondicionáló készítmények tesztelése ökológiai gabonában. [Testing of biostimulators on organic arable crops.] Őstermelő, 2013, pp. 82-84.

Földi, Mihály; Hunyadi Borbélyné, Éva; Hegedus, Boglarka; Hertelendy, Peter; Jakab, Peter and Drexler, Dora (2013) Növénykondicionáló szerek tesztelése ökológiai gabonatermesztésben. [Effects of plant conditioners in organic grain growing.] .

Fontaine, Laurence; Bonin, L.; Lieven, J.; Garnier, J.-F.; Zaganiacz, V.; Rodriguez, A. and Lemarié, P. (2013) Optimiser et promouvoir le désherbage mécanique en grandes cultures. [Optimising and encouraging mechanical weed control in arable crops.] Innovations Agronomiques, pp. 113-125.

Fontaine, Laurence; Robin, N.; Bruyère, J. and du CHEYRON, P. (2013) Acting against common bunt: exploration of various control methods. [Agir rapidement pour contenir la carie commune : exploration de diverses méthodes de contrôle.] Innovations Agronomiques, 32, pp. 35-46.

Fontes, Maria Aguiar; Giraud-Héraud, Eric and Pinto, Alexandra Seabra (2013) Consumers' behaviour towards food safety: A litterature review. Working paper.

Fontes, Marilia Andrade; Ribeiro, Genésio Tâmara; Siqueira, Edmar Ramos de; Siqueira, Pedro Zucon Ramos de and Rabanal, Jorge Enrique Montalvan (2013) Sistema agroflorestal sucessional como estilo produtivo para agricultura familiar em território de identidade rural, em Sergipe, Brasil. [Agroforestry system production style to family agriculture on rural territory of Sergipe, Brazil.] Revista Brasileira de Agroecologia, 8 (2), pp. 112-120.

{Tool} FusaProg: risk assessment of fusarium and mycotoxin infestation in wheat production. Creator(s): Forrer, Hans-Rudolf and Musa, Tomke. Issuing Organisation(s): Agroscope. (2013)

Forster, Cionys; Andres, Christian; Rajeev, Verma; Zundel, Christine; Messmer, Monika M. and Mäder, Paul (2013) Productivity and Profitability of a Cotton-based Production System under Organic and Conventional Management in India. In: Tielkes, Eric (Ed.) Tropentag 2013 - Agricultural development within the rural-urban continuum - Book of abstract, p. 294.

Forster, D.; Andres, C.; Verma, R.; Zundel, C.; Messmer, M. and Mäder, P. (2013) Economic profitability of organic vs. conventional cotton-based production systems in a long-term field trial in India. Poster at: First International Conference on Global Food Security, Noordwijkerhout, The Netherlands, 29 September - 2 October 2013. [Completed]

Forster, Dionys; Andres, Christian; Verma, Rajeev; Zundel, Christine; Messmer, Monika M. and Mäder, Paul (2013) Yield and Economic Performance of Organic and Conventional Cotton-Based Farming Systems – Results from a Field Trial in India. PLOS ONE, 8 (12), pp. 1-15.

Fourès, J. (2013) Wijnen van vroeger en nu : succes Franse BD-wijnbouw. Dynamisch perspectief / Vereniging voor Biologisch-dynamische Landbouw, 2013 (4), 14 - 16.

Fourrié, Laetitia; Cresson, Céline; Letailleur, F.; Sautereau, Natacha; Willot, M.; Berthier, C. and Vallas, M. (2013) References for organic farming systems: proposal for an innovative analytical frame. [RefAB : Des références pour les systèmes agricoles biologiques : proposition d’un cadre méthodologique innovant.] Innovations Agronomiques, 32, pp. 271-284.

Fradgley, Nick (2013) Oat varieties for organic systems. Poster at: Cereals 2013 , Boothby Graffoe, Lincolnshire, 12-13 June . [Completed]

Fradgley, Nick and Wolfe, Martin (2013) Cereal Populations - Coping With Unpredictable Weather And Climate. Poster at: Wakelyn's Open Day 2013, Wakelyns Agroforrestry Metfield , 26 June. [Completed]

Frank, Helmut; Schmid, Harald and Hülsbergen, Kurt-Jürgen (2013) Modelluntersuchungen zu Treibhausgasemissionen der ökologischen und konventionellen Milcherzeugung. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Freyer, Bernhard; Surböck, Andreas; Heinzinger, Markus; Friedel, Jürgen K.; Bernhardt, Karl-Georg; Bruckner, Alexander; Straka, Ulrich and Reiter, Andreas (2013) Biodiversität – eine komplexe zeit-räumliche agrarökologische Herausforderung für den Ökolandbau. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Friedel, Jürgen K.; Arndorfer, Michaela; Balázs, Katalin; Dennis, Peter; Eiter, Sebastian; Jeanneret, Philippe; Jongman, Rob; Kainz, Max; Lüscher, Gisela; Moreno, Gerardo; Paoletti, Maurizio G.; Pointereau, Philippe; Sarthou, Jean-Pierre; Stoyanova, Siyka and Herzog, Felix (2013) Betriebliche Bewirtschaftungsindikatoren für Biodiversität im Ökologischen Landbau und in extensiven Anbausystemen in Europa. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Friis Pedersen, Susanne (2013) Quinoa- opprinnelse, dyrking og anvendelse. Bioforsk rapport, no. Volume 8 no 155. Bioforsk Organic Food and Farming, Tingvoll, Norway .

Friis Pedersen, Susanne; Ebbesvik, Martha; Bysveen, Kari and Grøtta, Maud (2013) Økonomi i økologisk potetdyrking. [Economy in organic potato cultivation.] Bioforsk TEMA, no. Vol 8 nr 14. Bioforsk.

Friis Pedersen, Susanne; Meland, Marte and Rebours, Celine (2013) Macroalgae for an increasing organic market. In: Fløistad , Erling and Günther, Morten (Eds.) Bioforsk FOKUS, Bioforsk, Ås, Norway, 8 (2), Bioforsk FOKUS, pp. 337-338.

Fritz, Jürgen; Athmann, Miriam and Köpke, Ulrich (2013) Untersuchungen von Weizen (Triticum aestivum L.) mit den drei Bildschaffenden Methoden Kupferchloridkristallisation, Steigbildmethode und Rundfilterchromatographie. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Fritz, Jürgen; Meißner, Georg; Athmann, Miriam and Köpke, Ulrich (2013) Untersuchungen von Traubensaft aus den Jahren 2007-2010 von unterschiedlichen Produktionssystemen mit drei Bildschaffenden Methoden. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Früh, Barbara (2013) Beiträge von Barbara Früh im Schweizer Bauer 2013. Schweizer Bauer , 2013, - .

Früh, Barbara (2013) Beiträge von Barbara Früh in der BauernZeitung 2013. BauernZeitung, 2013, - .

Früh, Barbara (2013) Chevaux en pension dans les fermes bio. Insitute de recherche de l'agriculture biologique (FiBL), CH-Frick .

Früh, Barbara (2013) Entwurmung beim Pferd – Zeit für einen Strategiewechsel. bioaktuell, 4/13, pp. 19-21.

Früh, Barbara (2013) Futter nicht an Spulwürmer vergeuden. Zürcher Bauer, 1 November 2013, p. 4.

Früh, Barbara; Bochicchio, Davide; Edwards, Sandra; Hegelund, Lene; Leeb, Christine; Sundrum, Albert; Werne, Steffen; Wiberg, Sophia and Prunier, Armelle (2013) Description of organic pig production in Europe. Organic Agriculture (Article published online: 17 November 2013), , - .

Früh, Barbara; Leiber, Florian; Spengler Neff, Anet and Dierauer, Hansueli (2013) Alternative Fütterungskonzepte für Geflügel und Schweine im Biolandbau. In: Kreuzer, M.; Lanzini, T.; Liesegang, A.; Bruckmaier, R. and Hess, H. D. (Eds.) Tagungsbericht der ETH-Schriftenreihe zur Tierernährung, 36, pp. 38-50.

Fuchs, Jacques G.; Bruns, Christian; Mäder, Paul; Schmidt, Harald; Thürig, Barbara; Wilbois, Klaus-Peter and Tamm, Lucius (2013) Differenzialdiagnose: Eine Methode zur Ursacheneingrenzung bei Bodenmüdigkeit. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Furtschegger, Christoph and Schermer, Markus (2013) HealthyGrowth - WP2: State of the art report Austria. , Innsbruck.

Furtschegger, Christoph; Schermer, Markus; Milestad, Rebecka and Risku-Norja, Helmi (2013) WP-3 Guideline for Data Collection. . [Completed]

Gambelli, Danilo; Solfanelli, Francesco and Zanoli, Raffaele (2013) Can the inspection procedures in organic certification be improved? Evidence from a case study in Italy. Paper at: 133rd EAAE Seminar "Developing Integrated and Reliable Modeling Tools for agricultural and Environmental Policy Analysis", Chiana, Crete, Greece, 15-16 June, 2013. [Submitted]

Garapin, Alexis and Lemarié, Stephane (2013) Analyse économique du développement des filières en agriculture biologique. Livrable 4 du projet de recherche AgriBio3 PEPP « Rôle de la Performance Economique des exploitations et des filières, et des Politiques Publiques, dans le développement de l’AB ». HAL CCSD.

Garapin, Alexis and Lemarié, Stéphane (2013) Analyse économique du développement des filières en agriculture biologique. Working paper, INRA - AgriBio3 . [Completed]

Garnier, J.F.; Fontaine, Laurence; Lubac, Stanislas and Bouviala, M. (2013) Design and multicriteria evaluation of regionalized test cases in organic crops without animal production. [Conception et évaluation multicritère de cas-types régionalisés en grandes cultures biologiques sans élevage.] Innovations Agronomiques, 32, pp. 109-121.

Garofolo, Ana Cristina Siewert and Amancio, Cristhiane Oliveira da Graça (2013) Impacto prospectivo da tecnologia do xaxim agroecológico utilizando o Inova-Tec System v 2.0. [Prospective Impact of technology Xaxim Agroecological using the Inova-Tec System v 2.0.] Ciência Rural, 43 (11), pp. 1991-1997.

Gärtner, Anne-Christine and van elsen, Thomas (2013) Wiederansiedlung seltener und gefährdeter Ackerwildpflanzen auf Ökobetrieben. Teilprojekt Witzenhausen: Versuche auf Praxisbetrieben. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Gattinger, Andreas; Müller, Adrian; Haeni, Matthias; Skinner, Colin; Fließbach, Andreas; Buchmann, Nina; Mäder, Paul; Stolze, Matthias; Smith, Pete; El-Hage Scialabbad, Nadja and Niggli, Urs (2013) Reply to Leifeld et al.: Enhanced top soil carbon stocks under organic farming is not equated with climate change mitigation. PNAS, 110 (11), E985.

Gattinger, Andreas; Müller, Adrian and Niggli, Urs (2013) Welternährung: Beitrag des Organischen Landbaus. In: Klimawandel und Extremwetterereignisse: ein Problem für die Landwirtschaft?. Agrarspectrum, no. 46. DLG-Verlag, Frankfurt am Main, Deutschland, pp. 137-148.

Gattinger, Andreas and Oehen, Bernadette (2013) Comment les fermes bio protègent le climat. Fiche technique. Institut de recherche de l'agriculture biologique (FiBL), CH-Frick.

Gattinger, Andreas and Oehen, Bernadette (2013) Klimaschutz auf Biobetrieben. FiBL-Merkblatt. Forschungsinstitut für biologischen Landbau (FiBL) und Bio Suisse, CH-Frick und CH-Basel.

Gattinger, Andreas; Skinner, Colin; Müller, Adrian; Fließbach, Andreas; Mäder, Paul; Häni, Matthias; Buchmann, Nina; Stolze, Matthias and Niggli, Urs (2013) Kohlenstoffspeicherung und Treibhausgasflüsse in Böden unter biologischer und konventioneller Bewirtschaftung – Ergebnisse aus zwei globalen Meta-Analysen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Gauffin, E.; Hällbom, L. and Sjödahl Svensson, K. (2013) How can private standard accelerate the development of organic production? In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 85-86.

Geier, Vanessa; Meier, Matthias and Köpke, Ulrich (2013) Status Quo der Biodiversitätsbewertung in Ökobilanzen. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Géneau, Céline E.; Wäckers, Felix L.; Luka, Henryk and Balmer, Oliver (2013) Effects of extra floral and floral nectar of Centaurea cyanus on the parasitoid wasp Microplitis mediator: Olfactory attractiveness and parasitization rates. Biological Control, 66 (1), pp. 16-20.

Geng, Q.; Atkinson, S. and Salomon, E. (2013) Low stress and safe handling of outdoor cattle - effective measures to improve work environment and avoid dangerous situations. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 169-170.

Georg, Heiko; Bender, Sophia and Ude, Gracia (2013) Erprobung eines Systems zur automatischen Verhaltenerfassung von Ziegenlämmern bei der „Beweidung“ von Futtergehölzen. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Gerbrandy, A. (2013) BD-docent bodemvruchtbaarheid Ruud Hendriks: "Communicate bodemplant wordt verwaarloosd". Akker magazine : onafhankelijk vakblad voor de akkerbouw, 2013, 9 (10), 14 - 15.

Gerbrandy, A. (2013) Phytophthora is een maatschappelijk probleem : bioteler Carel Bouma zet stevig in op resistente rassen. Akker magazine : onafhankelijk vakblad voor de akkerbouw, 2013 (4), 30 - 31.

Gerrard, Catherine L; Janssen, Meike; Smith, Laurence; Hamm, Ulrich and Padel, Susanne (2013) UK consumer reactions to organic certification logos. British Food Journal, 115 (5), 727 -742.

Geßl, Reinhard (2013) Aus wenig viel machen - Interview mit Urs Niggli zur Biolandbauforschung. Bio-Fibel, 2/2013, pp. 3-7.

Gian, Nicolay; Dabire, Rémy; Fliessbach, Andreas; Glin, Laurent and Sissoko, Fagaye (2013) SYPROBIO: Driving farmer-led innovation platforms to address food security, poverty alleviation and resilience to climate change in West African cotton communities. In: Proceedings AISA Workshop on Agricultural Innovation Systemsin Africa, Nairobi, 29–31 May 2013, pp. 156-161.

Godoy, Wilson Itamar and Rech, Rogério (2013) Aspectos socioeconômicos e de produção relacionados às feiras-livres do Sudoeste do Paraná. [Socioeconomic and production aspects related to open-air markets in the Southwest of Paraná.] Revista Brasileira de Agroecologia, 8 (1), pp. 40-47.

Goelles , Michael; Jaensch , M.; Monney , P. and Naef , A. (2013) Nachbauprobleme bei Apfelkulturen. Früchte & Gemüse , November 2013, 2013 (11), pp. 17-19.

Goewie, E. (2013) Wageningen Universiteit in de knel? : Is de honger in de wereld een steekhoudend argument voor intensieve landbouw? Ekoland : vakblad voor biologische landbouwmethoden, verwerking, afzet en natuurvoeding, 2013, 33 (2), 8 - 9.

Goldbach, Heiner E.; Seehuber, Claudia and Scherer, Heinrich W. (2013) Nährstoffversorgung von Ackerbohnen im Ökologischen Landbau. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Gomes, Fernanda Melo; Fortes, Andréa Maria Teixeira; Silva, Jéssica da; Bonamigo, Thaliny and Pinto, Tassiane Terezinha (2013) Efeito alelopático da fitomassa de Lupinus angustifolius (L.) sobre a germinação e desenvolvimento inicial de Zea mays (L.) e Bidens pilosa (L.). [Allelopathic effect of the phytomass of Lupinus angustifolius (L.) on germination and early development of Zea mays (L.) and Bidens pilosa (L.).] Revista Brasileira de Agroecologia, 8 (1), pp. 48-56.

GOMEZ, Christelle; WARLOP, François; ONDET, Sophie-Joy and Et al., . (2013) Zoom recherche arboriculture. [Zoom arboriculture research.] Alter Agri, 1 January 2013 (117), pp. 22-25.

Gonçalves, Maria da Penha Moreira; Higa, Antônio Rioyei; Silva, Ivan Crespo; Silva, Luciana Duque and Oliveira, Rafael Kuster (2013) Sustentabilidade ambiental de um sistema agroflorestal com bracatinga (Mimosa scabrella Bent.) através da analise emergética. [Environmental sustainability of an agroforestry system with bracatinga through emergy analysis.] Revista Brasileira de Agroecologia, 8 (1), pp. 18-27.

González Espinosa, Ángel and Funes Aguilar, Fernando (2013) Integración Ganadería Agricultura en una pequeña finca familiar. CCSF José Santiago Ercilla, Las Tunas. In: Altieri, Miguel A.; Sarandon, Santiago; Morales, Carmen Filipe and Siura, Saray (Eds.) Congreso Latinoamericana de agroecologia articulos completos, Sociedad Centifica Latinoamericana de Agroecologia (SOCLA), Lima, Peru.

Gonzálvez Perez, Víctor ; Raigón Jiménez, Maria Dolores and Dominguez Gento, Alfons (2013) Organic farming research and innovation in Spain. Paper at: 18th IFOAM Organic World Congress, October 2014.

Gouttenoire, Lucie; Cournut, Sylvie and Ingrand, Stéphane (2013) Farm-scale models built with farmers converting and converted to organic farming. Agronomy for Sustainable Development, pp. 609-619.

Gouttenoire, Lucie; Cournut, Sylvie and Ingrand, Stéphane (2013) Farm-scale models built with farmers converting and converted to organic farming. Agronomy for Sustainable Development, pp. 609-619.

Gouttenoire, Lucie; Cournut, Sylvie and Ingrand, Stéphane (2013) Participatory modelling with farmer groups to help them redesign their livestock farming systems. Agronomy for Sustainable Development, pp. 413-424.

Gouy, Clara; Robine, Lucie; Lécrivain, Elisabeth and Porcher, Jocelyne (2013) Place des valeurs relationnelles dans les systèmes ovins en agriculture biologique et conventionnelle: Etude qualitative dans le sud-est de la France. [Relational values in the work of sheep farmers with their animals in organic farming systems and conventional in south-eastern France.] DinABio 2013, Tours, France.

Graaf, G. De (2013) Keuze voor kwaliteit vanuit inzicht in samenhang. Dynamisch perspectief / Vereniging voor Biologisch-dynamische Landbouw, 2013 (4), 20 - 21.

Graaf, G. De (2013) Landbouwcursus: één groot kunstwerk!' : de landbouwcursus als inspiratiebron. Dynamisch perspectief / Vereniging voor Biologisch-dynamische Landbouw, 2013 (5), 18 - 19.

Graaf, G. De (2013) Opeens viel het kwartje : de landbouwcursus als inspiratiebron. Dynamisch perspectief / Vereniging voor Biologisch-dynamische Landbouw, 2013 (3), 22 - 23.

Graaf, G. De (2013) Stikstof en koolstof in evenwicht. Dynamisch perspectief / Vereniging voor Biologisch-dynamische Landbouw, 2013 (2), 24 - 25.

Granatstein, D.; Kirby, E. and Willer, H. (2013) Global area and trends of organic fruit production. In: Acta Horticulturae, ISHS, 1001, pp. 383-394.

Grandl, Florian; Alig, Martina; Nemecek, Thomas and Gaillard, Gérard (2013) Ökobilanz von Rind-, Schweine- und Geflügelfleisch aus konventionellen, tierfreundlichen und biologischen Produktionssystemen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Gratecap, Jean-Baptiste; Wezel, Alexander; Casagrande, Marion and Martin, Philippe (2013) Une typologie d'agriculteurs pour étudier les proximités techniques à l'agriculture biologique à l'échelle d'une zone à enjeu eau. Innovations Agronomiques.

Gratecap, J.B.; Wezel, A.; Casagrande, Marion and Martin, P. (2013) Similarity of technical logics of cropping systems organization between conventional and recently converted organic farmers in a water catchment area. [Une typologie d’agriculteurs pour étudier les proximités techniques à l’agriculture biologique à l’échelle d’une zone à enjeu eau.] Innovations Agronomiques, 32, pp. 509-524.

Gredler, B.; Sargolzaei, M.; Bapst, B.; Bieber, A.; Simianer, H. and Seefried, F. (2013) HD genotype imputation in 54k genotype and ungenotyped Original Braunvieh and Brown Swiss cattle. In: Book of Abstracts of the 64th Annual Meeting of the European Federation of Animal Science. 26. - 30. August 2013, Nantes, Frances, Wageningen Academic Publishers, Wageningen, The Netherlands (19), p. 229.

Gredler, B.; Sargolzaei, M.; Bapst, B.; Bieber, A.; Simianer, H. and Seefried, F.R. (2013) Accuracy of 54K to HD gebotype imputation in Brown Swiss cattle. Paper at: Plant and Animal Genome XXI Congress, San Diego, USA, 11.-16.1.2013. [Completed]

Gressier, E.; Laurent, Paul; Parenti, T. and Hazard, Laurent (2013) Produire du fourrage avec des populations de pays : exemple de la luzerne et du sainfoin à faibles intrants dans le Sud-Aveyron. [Producing forage using local populations: low-input alfalfa and sainfoin in the South Aveyron.] Fourrages, pp. 313-319.

Grieb, Beatrice and Gerlach, Florian (2013) BioBiogas - Erfahrungen bei der Erzeugung von Biogas im Ökologischen Landbau. In: Der kritsiche Agrarbericht 2013. ABL Verlag, D-Konstanz, pp. 102-108.

Grieb, Beatrice; Wiehle, Martin; Gebauer, Jens; Ploeger, Angelika and Buerkert, Andreas (2013) Food and nutrition status of households with homegardens in the Nuba Mountains of Sudan. Poster at: Hidden Hunger - From Assessment to Solutions, Stuttgart, Germany, 06. - 09. 03. 2013.

Grignard, A.; Stilmant, D.; Oenema, J; Tirard, S.; Debruyne, L.; Hennart, S.; Jamar, D. and Boonen, J. (2013) Comparison of organic and conventional dairy farm economic and environmental performances throughout North West Europe. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 127-128.

Groen, P. (2013) Consumenten en streekeigen producten. Masters thesis. . [Unpublished]

Groenen, R.; Tiemens-Hulscher, Marjolein; Engelen, Christel and Nuijten, E. (2013) De zaadteelt van ui (Allium cepa) - Handleiding voor zaadteelt en selectie. [The seed production of onion (Allium cepa) - Manual for seed production and selection.] Louis Bolk Instituut, Driebergen.

Gronle, Annkathrin and Böhm, Herwart (2013) Blattlaus- und Erbsenwicklerbefall in Wintererbsen-Reinsaaten: Ein Vergleich zu Sommererbsen-Reinsaaten und Wintererbsen-Mischsaaten. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Gronle, Annkathrin and Böhm, Herwart (2013) Mehr Ertrag im Gemenge - Wintererbsen zur Auflockerung der Fruchtfolge. Landwirtschaft ohne Pflug (LOP), 2013, 19 (8), pp. 36-39.

Größbacher, Verena; Leeb, Christine and Winckler, Christoph (2013) Situation und Ursachen von gegenseitigem Besaugen bei Kälbern in Gruppenhaltung. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Grotstollen, Lisa; Lukas, Melanie and Strassner, Carola (2013) Nachhaltige Verhaltensweisen junger Erwachsener – Neue Perspektiven für suffizientes Handeln und nachhaltigen Konsum mit dem Fokus auf das Handlungsfeld Ernährung. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Gruber, Sabine; Apukyia, Samuel; Zikeli, Sabine and Claupein, Wilhelm (2013) Screening von Senf-Genotypen zur Körnernutzung im ökologischen Anbau in Mitteleuropa. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Guerci, Matteo; Knudsen, Marie Trydeman; Bava, Luciana; Zucali, Maddalena; Schönbach, Philipp and Kristensen, Troels (2013) Parameters affecting the environmental impact of a range of dairy farming systems in Denmark, Germany and Italy. Journal of Cleaner Production, 54, pp. 133-144.

Guichard, L.; Ballot, R.; Glachant, C. and Aubert, C. (2013) PERSYST, a model for ex ante assessment of cropping systems performances. Adaptation to organic farming in the Ile-de-France region. [PERSYST, un outil d’estimation des PERformances agronomiques de SYSTèmes de culture - Adaptation à l’agriculture biologique en Île-de-France.] Innovations Agronomiques, 32, pp. 123-138.

Guimarães, Gabriel Pinto; Mendonça, Eduardo de Sá; Passos, Renato Ribeiro; Andrade, Felipe Vaz and Machado, Ramires Ventura (2013) Avaliação da qualidade do solo e de cafeeiros em propriedade familiar do Território do Caparaó-ES. [Evaluation of soil and coffee plants quality in a family farm in Territory Caparaó-ES.] Revista Brasileira de Agroecologia, 8 (3), pp. 236-246.

GUIOUILLIER, Loïc; SEYCHAL, Yannick and GICQUEL, Rémy (2013) Dossier : Médecine vétérinaire en AB. [Thematic Folder: veterinary medicine in organic farming.] La voix biolactée, 1 January 2013 (71), pp. 5-13.

Gunnarsson, A. and Asp, H. (2013) Biogas nutrient management in organic cropping - not only a nitrogen issue. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 111-112.

Gunst, Lucie; Richner, Walter; Mäder, Paul and Mayer, Jochen (2013) DOK-Versuch: Nährstoffversorgung in Winterweizen – Wo wird es eng? Agrarforschung Schweiz, 2013, 4 (2), pp. 74-81.

Guo, Huanxiu (2013) The "New Rural Reconstruction" : movement and sustainable agricultural development in China. [La "nouvelle reconstruction rurale" : le mouvement et le développement agricole durable en Chine.] PhD thesis. HAL CCSD. [Unpublished]

Guo, Huanxiu and Marchand, Sébastien (2013) The environmental efficiency of non-certified organic farming in China: a case study of paddy rice production. Working paper.

Guo, Huanxiu and Marchand, Sébastien (2013) Is participatory social learning a performance driver for Chinese smallholder farmers? Working paper.

Guyomard, Herve (2013) Vers des agricultures à hautes performances: Analyse des performances de l’agriculture biologique. INRA.

Gypens, N.; Delhez, E.; Vanhoutte-Brunier, A.; Burton, S.; Thieu, V.; Passy, P.; Liu, Yehan; Callens, J.; Rousseau, V. and Lancelot, C. (2013) Modelling phytoplankton succession and nutrient transfer along the Scheldt estuary (Belgium, The Netherlands). Journal of Marine Systems, pp. 89-105.

Haan, J. De and Verstegen, H. (2013) Duurzame opbrengst op zandgrond : biologische akkerbouw en groenteteelt op zandgrond blijft binnen nitraatnorm. Ekoland : vakblad voor biologische landbouwmethoden, verwerking, afzet en natuurvoeding, 2013, 33 (3), 26 - 27.

Haase, Thorsten; Quendt, Ulrich; Mindermann, Anke; Müller, Karl-Josef and Heß, Jürgen (2013) Prüfung von Wintererbsengenotypen auf ihre Winterhärte. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Hagara-Nagy, Nóra; Tarnai, Mária; Papp, Orsolya; Dezseny, Zoltan and Allacherne Szepkuty, Katalin (2013) Ökológiai gazdálkodás melléklet - 2013. február - március. Őstermelő, February 2013, pp. 134-138.

Hagmueller, Werner; Baldinger, Lisa; Minihuber, Ulrike and Zollitsch, Werner (2013) Esparsettensamen in der Ferkelaufzucht – Leistungsdaten und Blutparameter. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Hajnáczky, Sándor; Csavajda, Éva; Illyés, Eszter; Donkó, Ádám and Drexler, Dora (2013) Magas biológiai értékű tömegtakarmányt biztosító gyep kialakítása az ökológiai gazdálkodás keretei között: előzetes eredmények. [Establishment of grassland providing fodder with high biological value in the framework of organic farming: preliminalry results.] .

Hajslova, Jana and Schulzova, Vera (2013) From Single Constituents to Metabolomics in Food Quality Analysis. In: Kahl, J.; Rembialkowska, E.; Zalecka, A. and Lesinski, G (Eds.) Book of Abstracts, p. 33.

Hakala, K. (2013) Organic rapeseed production in Finland. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 137-138.

Halberg, Niels; Andreasen, Lise; Ravnskov, Sabine; Steenberg, Tove; Enkegaard, Annie; Sigsgaard, Lene; Eilenberg, Jørgen; Munk, Lisa; Langer, Vibeke; Korsgaard, Maren; Wu, Wenliang; Qiao, Yuhui; Zhang, Long; Guo, Yanbin; Liu, Yunhui; Zhu, Zengrong and Wang, Jianwu (editor): Andreasen, Lise (Ed.) (2013) Research collaboration between China and Denmark for development of systemic approaches to agro-ecological pest management without pesticides with focus on vegetable, fruit and berry crops. Proceedings and recommendations from two network workshops. International Centre for Research in Organic Food Systems (ICROFS) .

Halberg, Niels and Müller, Adrian (2013) Organic agriculture, livelihoods and development. In: Halberg, Niels and Müller, Adrian (Eds.) Organic Agriculture for Sustainable Livelihoods. Routledge, London and New York, pp. 1-20.

Halpin, Darren and Daugbjerg, Carsten (2013) Identity as Constraint and Resource in Interest Group Evolution: A Case of Radical Organizational Change. The British Journal of Politics & International Relations, , - .

Hamacher, Maike; Loges, Ralf and Taube, Friedhelm (2013) Zum Proteinschutzpotential sekundärer Pflanzeninhaltsstoffe in alternativen Futterleguminosen und Wiesenkräutern. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Hammelehle, Andreas; Müller, Torsten; Oberson, Astrid; Mäder, Paul and Mayer, Jochen (2013) Symbiotische N2 Fixierung und N–Bilanz von Soja unter Be-rücksichtigung der N-Rhizodeposition im DOK Versuch. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Hamzaoui-Essoussi, Leila; Sirieix, Lucie and Zahaf, Mehdi (2013) Trust orientations in the organic food distribution channels: a comparative study of the Canadian and French markets. Journal of Retailing and Consumer Services, pp. 292-301.

Hansen, Flemming (2013) Alternative metoder til konservering af kødprodukter. Danish Meat Research Institute .

Hansen, Flemming (2013) BerryMeat workshop 26. november 2013. Danish Meat Research Institute . [Completed]

Hansen, Flemming (2013) Bær og urter til konservering af kødprodukter. Økologi & Erhverv, 8 March 2013, p. 1.

Hansen, Flemming (2013) Bær og urter til konservering af kødprodukter. [Completed]

Hansen, Flemming (2013) Økologiske kødprodukter konserveret med bær, urter eller krydderier. Fødevaremagasinet, 20 September 2013, 2013 (8), pp. 16-17.

Hansen, Flemming (2013) Mikrobiologisk kvalitet/belastning af de tilsatte bær og urter til brug for HACCP. Teknologisk Institut , DMRI.

Hansen, Flemming (2013) Statusrapport 2012 for: Nye markedsmuligheder med krydderier og bær i økologiske kødprodukter (BERRYMEAT). . [Completed]

Hansen, Janne (2013) Æbler under tag er pletfrie. Nyheder fra DCA - Nationalt Center for Fødevarer og Jordbrug, 29 May 2013, - .

Hansen, Jesper (2013) Rækkedyrkning herunder erfaringer/forsøg med Cameleon. [Row cultivation. Experience/experiment with Cameleon.] In: Økologisk Planteavlsberetning 2013. Økologisk Rådgivning, pp. 8-12.

Hansen, Jesper (2013) Vårbygsorter med potentiale. [Spring barley varieties with potential.] In: Økologisk Planteavlsberetning 2013. Økologisk Rådgivning, pp. 25-27.

Hansen, Jesper (2013) Vinterhvedesorter. [Winter wheat varieties.] In: Økologisk Planteavlsberetning 2013. Økologisk Rådgivning, p. 30.

Hansen, Jesper (2013) Vintertriticalesorter. In: Økologisk Planteavlsberetning 2013. Økologisk Rådgivning, p. 31.

Hansen, Lisbeth F. (2013) Pas på, skræpperne kommer! [Beware, sorrel coming!] In: Økologisk Planteavlsberetning 2013. Økologisk Rådgivning, pp. 16-19.

Hansen, S.; Frøseth, R.B.; Bakken , A.K.; Riley, H.; Thorup-Kristensen, K. and Bleken, M.A. (2013) Effect of green manure management on barley yields and N-recovery. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 161-162.

Hansen, Sissel and Frøseth, Randi Berland (2013) Grønngjødsel i økologisk korndyrking - Resultat fra Byggro-prosjektet. Bioforsk TEMA, no. 8/2. Bioforsk, Tingvoll.

Hansen, T.H.; de Bang, T.C.; Laursen, K.H.; Pedas, P.; Husted , S. and Schjoerring , J.K. (2013) Multi-element plant tissue analysis using ICP spectrometry. In: Maathuis, FJM (Ed.) Plant Mineral Nutrients: Methods and Protocols, Methods in Molecular Biology, vol 953. Springer Science+Business Media, LLC 2013, York, UK, chapter 8, pp. 121-141.

Häseli, Andreas and Daniel, Claudia (2013) Ochrana peckovin v ekologickém zemědělství. [Protection of Stone Fruits in Organic Agriculture.] Bioinstitut o. p. s., Olomouc.

Häseli, Andreas; Kupferschmid, Cornelia and Weibel, Franco (2013) Règlementation pour l’achat de plants d’arbres fruitiers et baies. Institut de recherche de l'agriculture biologique (FiBL), CH-Frick.

Häseli, Andreas and Weibel, Franco (2013) Les cerises bio sont recherchées et possibles à produire. bioactualités, 5/2013, pp. 8-9.

Häseli, Andreas and Weibel, Franco (2013) Neue Entwicklungen im Biologischen Kirschenanbau. Schweizer Zeitschrift für Obst- und Weinbau, 2013, 11, pp. 7-10.

Häseli, Andreas; Weibel, Franco; Daniel, Claudia; Schmid, Andi; Tamm, Lucius and Wyss, Eric (2013) Ochrana jádrovin v ekologickém zemědělství. [Protection of Pome Fruits in Organic Agriculture.] Bioinstitut o. p. s., Olomouc.

Häseli, Andreas and Weibel, Franco P. (2013) Biokirschen sind gesucht, der Anbau ist möglich. bioaktuell, 5/13, pp. 12-13.

Have, H. Ten (2013) Boer Willem blij met extra bezoekers. zelfkazer : maandblad voor producenten van boerenkaas, 2013, 65 (5), 16 - 17.

Have, H. Ten (2013) Friese nagelkaas als specialiteit. zelfkazer : maandblad voor producenten van boerenkaas, 2013, 65 (5), 10 - 11.

Have, H. Ten (2013) Kaasboeren bedenken nieuwe weidrank. zelfkazer : maandblad voor producenten van boerenkaas, 2013, 65 (6), 10 - 11.

Have, H. Ten (2013) Meer vraag naar zuivel van zorgboerderij. Geitenhouderij : tweemaandelijks blad voor alle geitenhouders, 2013, 17 (2), 20 - 21.

Have, H. Ten (2013) Zorg en zuivel gaan goed samen. zelfkazer : maandblad voor producenten van boerenkaas, 2013, 65 (2), 22 - 23.

Heckendorn, F.; Giebler-Schubert, F.; Walkenhorst, M.; Fertig, O.; Hamburger, M.; Potterat, O. and Valle-Zárate, A. (2013) Administration of Silver Fir (Abies alba Mill.) to goats and its potential to control gastro-intestinal parasites. In: Planta Medica, Geogr Thieme Verlag KG, Stuttgart, New York, 79, p. 1239.

Heckendorn, F.; Werne, S.; Maurer, V.; Perler, E.; Amsler, Z.; Probst, J.; Zaugg, C. and Krenmayr, I. (2013) Sainfoin – new data on anthelmintic effects and production in sheep and goats. Planta Medica, 79 (SL67), - .

Heckendorn, Felix; Perler, Erika; Isensee, Anne; Amsler, Zivile; Werne, Steffen; Grohmann, Markus; Uzunoglu, Ferit; Saratsis, Anastasios; Maurer, Veronika and Stricker, Christian (2013) The genetic basis for the selection of goats resistant to gastrointestinal nematodes. Paper at: 4th COST Action FA0805 Meeting; Caprine Parasitology, Berlin, Germany, 2. - 4.12.2013.

Heckendorn, Felix; Werne, Steffen; Maurer, Veronika; Perler, Erika; Amsler, Zivile; Probst, Johanna; Zaugg, Cornelia and Krenmeyr, Ilse (2013) Sainfoin - new data on anthelmintic effects and production in sheep and goats. In: Planta Medica, Geogr Thieme Verlag KG, Stuttgart, New York, 79, p. 1125.

Heid, Astrid and Hamm, Ulrich (2013) Animal welfare versus food quality: Factors influencing organic consumers' preferences for alternatives to piglet castration without anaesthesia. Meat Science, 95 (2), pp. 203-211.

Heid, Astrid and Hamm, Ulrich (2013) Verkaufsförderung und Zielgruppen für Öko-Ziegenlammfleisch. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Heinrich, Barbara; Würriehausen, Nadine; Hernández-Villafuerte, Karla; Lakner, Sebastian and von Cramon-Taubadel, Stephan (2013) Ökologische Landwirtschaft als ein Baustein zur Sicherung der Welternährung? - Eine kritische Bestandsaufnahme und ökonometrische Analyse. In: Rentenbank (Ed.) Sicherung der Welternährung bei knappen Ressourcen. Schriftenreihe der Rentenbank, no. 29. Rentenbank, Frankfurt am Main, chapter 5, pp. 137-177.

Helder, A. (2013) Melkschapen en meer op de Vreugdehoeve. Zeldzaam huisdier : tijdschrift van de Stichting Zeldzame Huisdierrassen, 2013, 38 (1), 20 - 22.

Hélène, Broydé and Doré, Thierry (2013) Effets des pratiques agricoles sur la contamination des denrées par les mycotoxines issues de Fusarium et Aspergillus spp. [Effects of cropping systems on food and feed contamination by Fusarium and Aspergillus mycotoxins.] Cahiers Agricultures, pp. 182-194.

Hellberg-Bahr, Anneke; Pfeuffer, Martin; Brümmer, Bernhard and Spiller, Achim (2013) Preisstrategien zur Steigerung der Wertschöpfung in der Biomilch Wertschöpfungskette. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Hellec, Florence (2013) Agriculture et protection de l'eau: l'enjeu foncier. Nouvelles formes d'agriculture : pratiques ordinaires, débats publics et critique sociale, Dijon, France.

Hellec, Florence; Barataud, Fabienne and Martin, Laura (2013) Protection de l'eau et agriculture : une négociation au long cours. [Water protection and agriculture : a protracted negotiation process.] Natures Sciences Sociétés, pp. 190-199.

Helmstedt, Cornelia; Manouselis, Nikos; Martín-Moncunill, David; Protonotarios, Vassilis; Sicilia, Miguel-Angel; Stracke, Christian M.; Adamides, George; Aventurier, Pascal; Belsis, Petros; Beyer, Jenny; Biniari, Katerina; Bouza, Despoina; Ciotoli, Fabio; Engel-Vermette, Sebastian; Ghiradi, Nicola; Koutoumanos, Anastasios; Jensen, Allan Leck; Le Henaff, Diane; Masselin-Silvin, Sylvie; Mathiesen, Camilla; Ninou, Elizabeth G.; Rasmussen, Ilse A.; Sánchez, Salvador; Scipione, Gabriella; Sgouropoulou, Cleo E.; Stavrakaki, Maritina; Stavrakakis, Manolis N.; Tannhäuser, Anne-Christin; Toquero, Xenia Rodriquez; Tsetsekas, Charilaos A. and Tsiflidou, Effie (editor): Stracke, Christian M.; Manouselis, Nikos and Sicilia, Miguel-Angel (Eds.) (2013) Opening Up Access to Scientific Information: Recommendations for Improving Virtual Repositories and Online Communities. University of Duisburg-Essen, Duisburg-Essen, Germany.

Hemmerling, Sarah; Obermowe, Tim; Canavari, Maurizio; Sidali, Katia Laura; Stolz, Hanna and Spiller, Achim (2013) Organic food labels as a signal of sensory quality-insights from a cross-cultural consumer survey. Organic Agriculture, 3 (1), pp. 57-69.

Henfrey, J. and Baab, G. (2013) Bodenmüdigkeit beim apfel. Obstbau, 2013 (15), pp. 29-31.

Hermanowski, Robert; Boner, Markus; Bonte, Antja; Henryson, Ann-Sofie; Hofem, Sabine; Langenkämper, Georg; Mäder, Rolf; Mende, Gudrun; Neuendorff, Jochen; Niehaus, Karsten; Stolz, Peter and Strube, Jürgen (2013) Weiterentwicklung und Nutzungsempfehlungen validierter Methoden zur Unterscheidung von ökologischen und konventionellen Produkten. [Evaluation and recommendation of further use of selected methods for determining organic and conventional products.] Forschungsinstitut für biologischen Landbau (FiBL), D-Frankfurt, Max Rubner-Institut, D-Detmold; TÜV Rheinland Agroisolab GmbH, D-Jülich und KWALIS Qualitätsforschung Fulda GmbH, D-Dipperz .

Hernández Mansilla, Alexis; Granda Sánchez, Susana; Mur Rodríguez, Raul and López Madrigal, Silvio (2013) RECONVERSIÓN AGROECOLÓGICA EN LA UNIDAD BÁSICA DE PRODUCCIÓN COOPERATIVA “LA ESTRELLA”. CIEGO DE ÁVILA. CUBA. PASOS TRANSITORIOS. In: Altieri, Miguel A.; Sarandon, Santiago; Morales, Carmen Felipe; Funes, Fernando and Siura, Saray (Eds.) Congreso Latinoamericana de agroecologia articulos completos, Sociedad Centifica Latinoamericana de Agroecologia (SOCLA), Lima, Peru.

Herold, Pera; Bürstel, Daniela; Domes, Ursula; Spengler, Dieter; Mendel, Christian; Wenzler, Johann-Georg; Rogg, Rudolf; Hamann, Henning and Valle Zárate, Anne (2013) Zuchtprogramme ohne Biotechnologie - Etablierung von Bockringen in der Ziegenzüchtung. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Hervik, Henning (2013) Hoeve Biesland - et hollandsk eksempel i at se muligheder. [Hoeve Biesland - a Dutch case in seeing opportunities.] In: Økologisk Planteavlsberetning 2013. Økologisk Rådgivning, pp. 50-53.

Herzog, Felix; Jeanneret, Philippe; Ammari, Youssef; Angelova, Siyka; Arndorfer, Michaela; Bailey, Debra; Balázs, Katalin; Báldi, András; Bogers, Marion; Bunce, Robert G. H.; Choisis, Jean-Philippe; Cuming, David; Dennis, Peter; Dyman, Tetyana; Eiter, Sebastian; Elek, Zoltán; Falusi, Eszter; Fjellstad, Wendy; Frank, Thomas; Friedel, Jürgen Kurt; Garchi, Salah; Geijzendorffer, Ilse R.; Gomiero, Tiziano; Jerkovich, Gergely; Jongman, Rob H. G.; Kainz, Maximilian; Kakudidi, Esezah; Kelemen, Eszter; Kölliker, Roland; Kwikiriza, Norman; Kovács-Hostyánszki, Anikó; Last, Luisa; Lüscher, Gisela; Moreno, Gerardo; Nkwiine, Charles; Opio, John; Oschatz, Marie-Louise; Paoletti, Maurizio Guido; Penksza, Károly; Pointereau, Philippe; Riedel, Susanne; Sarthou, Jean-Pierre; Schneider, Manuel K.; Siebrecht, Norman; Sommaggio, Daniele; Stoyanova, Siyka; Szerencsits, Erich; Szalkovszki, Ottó; Targetti, Stella; Viaggi, Davide; Wilkes-Allemann, Jerylee; Wolfrum, Sebastian; Yashchenko, Sergiy and Zanetti, Tommaso (2013) Measuring farmland biodiversity. Solutions, pp. 52-58.

Herzog, Felix; Arndorfer, Michaela; Bailey, Debra; Balázs, Katalin; Dennis, Peter; Dyman, Tetyana; Fjellstad, Wendy; Friedel, Jürgen K.; Garchi, Salah; Geijzendorffer, Ilse; Jeanneret, Philippe; Jongman, Rob; Kainz, Maximilian; Kölliker, Roland; Last, Luisa; Lüscher, Gisela; Moreno, Gerardo; Nkwiine, Charles; Paoletti, Maurizio; Pointereau, Philippe; Sarthou, Jean-Pierre; Schneider, Manuel; Siyka, Stoyanova; Targetti, Stefano; Viaggi, Davide and Wolfrum, Sebastian (2013) BIOBIO – Indikatoren für Biodiversität in ökologischen und ex-tensiven Anbausystemen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Heuschekel, Zoe; Home, Robert; Schneider, Monika and Pohlan, Jürgen (2013) Assessment of Farmers’ Plant Disease Knowledge in Organic Cacao Cultivation. In: Tielkes, Eric (Ed.) Tropentag 2013 - Agricultural development within the rural-urban continuum - Book of Abstracts, p. 451.

Hitchings, Roger (editor): The Organic Research Centre, Better Organic Business Links - A project of Organic Centre Wales (Eds.) (2013) Key factors determining the long term success of CSA projects in Wales. The Organic Research Centre.

Hobeika, Samer; Ponssard, Jean-Pierre and Poret, Sylvaine (2013) Le rôle stratégique d'un label dans la formation d'un marché. Le cas de l'ISR en France. Working paper.

Hocquette, Jean-François; Jacquet, Alain; Giraud, Georges; Legrand, Isabelle; Sans, Pierre; Mainsant, Pascal and Verbeke, Wim (2013) Quality of food products and consumer attitudes in France. In: Consumer attitudes to food quality products. Wageningen Academic Publishers, pp. 67-82.

Hofbauer, Michael; Bloch, Ralf; Gerke, Horst H. and Bachinger, Johann (2013) Effekte des Ringschneidereinsatzes zur pfluglosen Boden-bearbeitung auf physikalische Eigenschaften sandiger Böden. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Hoischen-Taubner, Susanne and Sundrum, Albert (2013) Perspektiven zur Verbesserung der Tiergesundheit in der ökologischen Schweinemast. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Hokkanen, Heikki and Eken, Cafer (2013) Bicopoll Projesi 2. Yıllık Toplantı. [Bicopoll 2nd Annual Meeting.] .

Holinger, Mirjam and Früh, Barbara (2013) Ebermast – eine Herausforderung für den Ökolandbau. Ökologie & Landbau, 166 (2/2013), pp. 42-44.

{Tool} Boar fattening on organic farms: animal-friendly alternative to castration. [Erbmast im Biobetrieb: Tiergerechtre Alternative zur Kastration.] Creator(s): Holinger, Mirjam; Früh, Barbara and Herrle, Jürgen. Issuing Organisation(s): FiBL - Research Institute of Organic Agriculture. FiBL-Merkblatt. (2013)

Holinger, Mirjam; Früh, Barbara and Hillmann, Edna (2013) Gruppenzusammensetzung in der biologischen Ebermast - Einfluss auf Verhalten und Verletzungen. [Group composition in organic boar fattening – Influence on be-haviour and injuries.] In: Aktuelle Arbeiten zur artgemässen Tierhaltung 2013, 503, KTBL-Schrift, pp. 143-152.

Holm, Lars-Erik; Panitz, Frank; Bendixen, Christian; Talbot , R.; Smith, S.; Andersen, Liselotte Wesley and Burt, D. (2013) Whole genome de novo sequencing of common quail and grey partridge. Animal Genetics, (?), pp. 1-7. [Unpublished]

Holst, Niels (2013) A universal simulator for ecological models. Ecological Informatics, 13, 70- 76.

Holst Fischer, Christian (2013) Fluelarver kan bliver til hønsefoder. Landbrugsavisen, 13 September 2013, p. 1.

Home, Robert; Lošťák, Michal and Stolze, Matthias (2013) Report on the demand for data by end users of organic market data (= Deliverable 1.1 of the OrganicDataNetwork project. Survey of the organic market data needs of end users). OrganicDataNetwork project, c/o University of Ancona , Ancona, Italy.

Home, Robert and Moschitz, Heidrun (2013) Incentive Mechanisms for Researchers to Participate in Targeted Interactive Research and Innovation Processes–Beyond Academic Relevance. In: EU SCAR (Ed.) Agricultural knowledge and innovation systems towards 2020 - an orientation paper on linking innovation and research. European Union, Brussels, Belgium, chapter 5, pp. 75-93.

Home, Robert; Stolze, Matthias and Losták, Michal (2013) Survey of the Demands of End Users in Europe for Organic Market Data. In: Willer, Helga; Lernoud, Julia and Kilcher, Lukas (Eds.) The World of Organic Agriculture - Statistics and Emerging Trends 2013. FiBL-IFOAM Report. Research Institute of Organic Agriculture (FiBL) and International Federation of Organic Agriculture Movements (IFOAM), Frick and Bonn, pp. 232-233.

Horn, Marco; Steinwidder, Andreas; Gasteiner, Johann; Podstatzky, Leopold; Haiger, Alfred and Zollitsch, Werner (2013) Suitability of different dairy cow types for an Alpine organic and low-input milk production system. Livestock Science, 153, pp. 135-146.

Horn, Marco; Steinwidder, Andreas; Knaus, Wilhelm and Kirner, Leopold (2013) Ökonomische Bewertung der Langlebigkeit von Milchkühen in der biologischen Landwirtschaft. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Horn, Marco; Steinwidder, Andreas; Podstatzky, Leopold; Gasteiner, Johann and Zollitsch, Werner (2013) Vergleich zweier Kuhtypen hinsichtlich ihrer Eignung für ein low-input Produktionssystem unter alpinen Bedingungen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Hörning, Bernhard; Jerichow, Nina Kim Laura and Karl, Michael (2013) Status-Quo der landwirtschaftlichen Wildhaltung in Deutschland unter besonderer Berücksichtigung der Wirtschaftsweisen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Hörtenhuber, Stefan Josef; Drapela, Thomas; Petrasek, Richard; Neumayr, Christoph and Zolllitsch, Werner (2013) Ökobilanzen und Biodiversitätsbewertung österreichischer Milchviehbetriebe. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Hospers-Brands, A.J.T.M. and Burgt, Geert-Jan H.M. (2013) Verkenningen organische stof: Proefbedrijf Vredepeel. [Prospective study on Organic Matter: Experimental site Vredepeel.] Louis Bolk Instituut, Driebergen.

Hospers-Brands, A.J.T.M. and Burgt, Geert-Jan H.M. (2013) Verkenningen organische stof; Proefbedrijf Vredepeel. [Prospective study on Organic Matter: Experimental site Vredepeel.] Louis Bolk Instituut , Driebergen.

Hospers-Brands, A.J.T.M.; Burgt, Geert-Jan H.M. and Strien, J. van (2013) Optimalisatie bemesting Van Strien: Voortgang 2012. [Optimalisation of the fertilisation at Van Strien: 2012.] Louis Bolk Instituut, Driebergen.

Hossain, Shaikh Tanveer (2013) The role of organic entrepreneurship and innovation for poverty alleviation and development. In: The role of organic entrepreneurship and innovation for poverty alleviation and development, CD.

Hossain, Shaikh Tanveer (2013) Sustainable Agriculture and Food Security of Bangladesh – Issues and Recommendations. In: Multifunctional Agriculture, Ecology and Food: International perspectives. Nova Science Publishers Inc., NewYork, USA, pp. 257-268.

Hossain, Shaikh Tanveer; Sugimoto, Hideki; Asagi, N.; Araki, T.; Ueno, H.; Morokuma, M. and Kato, H. (2013) The use of desalinated-dried jellyfish and rice bran for controlling weeds and rice yield. Journal of Organic Systems, 8 (1), pp. 28-37.

Hossain, Shaikh Tanveer; Uddin, Md Jashim and Sugimoto, Hideki (2013) Recycling and reuse of kitchen waste for sustainable agriculture and as renewable energy in north-eastern Bangladesh. In: Journal of Ecosystem & Ecography, 3 (4), p. 80.

Hostiou, Nathalie (2013) Work flexibility of organic suckler sheep farms in France. Organic Agriculture, pp. 111-121.

Hotzel, Maria José; Teixeira, Dayane Lemos and Machado Filho, Luiz Carlos Pinheiro (2013) A hierarquia social e o regime de oferta influenciam o consumo de água em bovinos leiteiros. [Social rank and water availability influence water intake in dairy cattle.] Revista Brasileira de Agroecologia, 8 (1), pp. 84-91.

Houwers, W.; Bokma, M. and Vermeer, H. (2013) Beheersing klimaatrisico’s in de biologische varkenshouderij: dagelijks vakmanschap. Wageningen UR Livestock Research, Lelystad, NL.

Huber, Beate; Neuendorff, Jochen and Stolze, Matthias (2013) Adequacy of the import regime. In: Sanders, Jürn (Ed.) Evaluation of the EU legislation on organic farming. Thünen Institute of Farm Economics, Germany, Braunschweig, chapter 9, pp. 165-190.

Huber, Julia; Papaja-Hülsbergen, Susanne; Wolfrum, Sebastian; Schmid, Harald and Hülsbergen, Kurt-Jürgen (2013) Regenwurmpopulation in ökologisch und integriert bewirtschafteten Agroforstsystemen. [Earthworm population in integrated and organic farming systems.] Paper at: , Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Huerta, E.; Crittenden, S.; Goede, R. De; Brussaard, L. and Pulleman, M. (2013) Can arable field margins and non-inversion tillage stimulate earthworm diversity? Wageningen University, Wageningen, NL.

Hunady, Igor (2013) Směsky v ekologickém zemědělství. [Mixes in ecological agriculture.] Zemědělec, 2013, 2013 (5), p. 24.

Hüsing, Bianka; Wessel-Terharn, Michael; Vergara, Maria; Schön, Hans and Trautz, Dieter (2013) Einfluss der Inokulierung auf Ertrag, Rohproteingehalt und N-Gehalt der Gesamtpflanze unterschiedlicher Sojabohnensorten (Glycine max) am Versuchsstandort Osnabrück 2011. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Huss, Herbert; Bürstmayr, Hermann and Gahleitner, August (2013) Untersuchungen zur natürlichen Resistenz verschiedener Dinkelsorten gegen Zwergsteinbrand. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Husted, Søren (2013) AuthenticFood - Fast methods for authentication of organic plant based foods. Keynote presentation at: Italian workshop on organic food authentication, Rome, 12 Nov 2013.

Husted , S. and Laursen, K.H. (2013) HOW DO WE DETERMINE PLANT QUALITY OF ORGANIC CROPS? Keynote presentation at: Second International Conference on ORGANIC FOOD QUALITY AND HEALTH RESEARCH, Warsaw, Poland, June 5-7, 2013.

Høgh-Jensen, Henning; Myaka, Fidelis M; Kamalongo, Donwell and Ngwira, Amos (2013) The Bean – Naturally Bridging Agriculture and Human Wellbeing. In: Muzzalupo, Innocenzo (Ed.) Food Industry. InTech, Rijeka, Croatia, chapter 2, pp. 23-38.

Ingerslev, Hans-Christian (2013) Foder til økologisk regnbueørre-yngel. Økologi & Erhverv, 22 March 2013 (519), p. 17.

Ingerslev, Hans-Christian; Dalsgaard, Inger; Jørgensen, Louise von Gersdorff and Madsen, Lone (2013) DIET TYPE AND CHALLENGE BY YERSINIA RUCKERI INFLUENCE THE INTESTINAL MICROBIOTA IN RAINBOW TROUT (ONCORHYNCHUS MYKISS). In: Book of Abstracts. 3rd International Symposium GIA 2013. Genomics in Aquaculture.

Ingerslev, Hans-Christian; Dalsgaard, Inger; Jørgensen, Louise von Gersdorff and Madsen, Lone (2013) THE INTESTINAL MICROBIOTA IN RAINBOW TROUT (ONCORHYNCHUS MYKISS) IS INFLUENCED BY DIET TYPE AND YERSINIA RUCKERI CHALLENGE. In: Abstract book. 16th International Conference on Diseases of Fish and Shellfish.

Ingerslev, Hans-Christian; Dalsgaard, Inger; Jørgensen, Louise von Gersdorff and Madsen, Lone (2013) Is the intestinal microbiota in rainbow trout influenced by diet type and challenge by Yersinia ruckeri? In: DAFINET WORKSHOP Diagnosis and control of fish diseases. Abstracts.

Ingerslev, Hans-Christian and Madsen, Lone (2013) Økologisk yngelfoder til regnbueørred - et sundere alternativ for fisken? Poster at: Økologi-kongres 2013, Vingsted, Danmark, 27-28 november 2013.

International Innovation, (2013) Green fingers. International Innovation, 2013, pp. 76-78.

Isselstein, J.; Brennecke, F.; Klages, A.; Morgenstern, L.; Morgenstern, M.; Tonn, B. and Volling, O. (2013) Qualität des Weidefutters in der ökologischen Milchviehhaltung. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Iyusuka, Sheyla Saori and Alencar, Maria de CléofasFaggion (2013) Análise dos estudos sobre as relações de gênero e transição agroecológica no Brasil. [Analysis of gender relations studies and the agroecological transition in Brazil.] Cadernos de Agroecologia, 8 (2), p. 14393.

Jacob, Irene and Hartmann, Stephan (2013) Anthracnose bei Rotklee: Ansätze zur Züchtung resistenter Sorten. In: Agrarforschung hat Zukunft - Wissenschaftstagung der LfL, Schriftenreihe der Bayerischen Landesanstalt für Landwirtschaft, no. 4/2013, pp. 59-62.

Jacob, Irene; Hartmann, Stephan; Schubiger, Franz Xaver and Struck, Christine (2013) Steigerung der Anthracnoseresistenz von Rotklee durch rekurrente Selektion. In: Mehr Eiweiß vom Grünland und Feldfutterbau - Potenziale, Chancen und Risiken. , Freising-Weihenstephan, Schriftenreihe der Bayerischen Landesanstalt für Landwirtschaft , no. 6/2013, pp. 111-113.

Jacob, Irene; Hartmann, Stephan; Schubiger, Franz Xaver and Struck, Christine (2013) Verbesserung der Resistenz von Rotklee gegen Colletotrichum trifolii durch rekurrente Selektion. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Jacobi, Johanna; Schneider, Monika; Bottazzi, Patrick; Pillco, Maria; Calizaya, Patricia and Rist, Stephan (2013) Agroecosystem resilience and farmers’ perceptions of climate change impacts on cocoa farms in Alto Beni, Bolivia. Renewable Agriculture and Food Systems, online, pp. 1-14.

Jacobi, Johanna; Schneider, Monika; Pillco, Maria Isabel and Rist, Stephan (2013) Social-ecological resilience in organic and non-organic cocoa farming systems in the Yungas of Bolivia. In: Tielkes, Eric (Ed.) Tropbentag 2013 - Agricultural development within the rural-urban continuum - Book of Abstracts, p. 478.

Jacobs, R. (2013) Wat te doen met zoveel poen? : 340.000 euro subsidie ministerie van Economische Zaken voor. Boom in business, 2013, 4 (5), 14 - 17.

Jacquot, M.; Tenailleau, M.; Chiroleu, F.; Giraud-Carrier, C. and Deguine, J.P. (2013) Functionnal biodiversity in mango orchards on Reunion. Ecosystemic and landscape effects on epigeous predatory arthropods. [La biodiversité fonctionnelle dans les vergers de manguiers à La Réunion. Effets de facteurs écosystémiques et paysagers sur les arthropodes prédateurs terrestres épigés.] Innovations Agronomiques, 32, pp. 365-376.

Jagt, P. Van Der; Groen, P. and Kavvouris, C. (2013) Consument aan het roer : onderzoek naar consumentenvoorkeur voor regionale producten in Wageningen en omgeving. Wetenschapswinkel 304, Wageningen, NL, , UR.

Jamar, Daniel; Decruyenaere, Virginie; Jamar, Laurent; Couvreur, Luc and Lateur, Marc (2013) Mise en place d’un plan de recherche pour le développement de l’agriculture biologique en Région Wallonne. [Implementation of a research plan for the development of organic agriculture in the Walloon Region.] DinABio reccueil des résumés de présentation, 1, pp. 218-219.

Janmaat, Leen (2013) De in's en out's van moderne hybridisatie van groenterassen: hybridezaden kunnen door traditionele methoden of door genetische modificatie technieken worden ontwikkeld. [The ins and outs of modern hybridization of vegetable varieties: hybrid seeds can be developed through traditional methods or through genetic modification techniques.] Ekoland, 2013 (9), pp. 22-23.

Janmaat, Leen (2013) KennisCoalitie Organics: nieuw samenwerkingsverband in onderwijs. [The Organics Knowledge Coalition: a new collaborative partnership in agricultural education.] Ekoland, January 2013, jan , p. 25.

Janmaat, Leen (2013) Praktijknetwerken Nieuwsbrief December 2013. [Growers' networks - Newsletter December 2013.] Louis Bolk Instituut, Driebergen.

Janmaat, Leen (2013) Praktijknetwerken Nieuwsbrief juli 2013. [Growers' networks - Newsletter July 2013.] Louis Bolk Instituut, Driebergen.

Janssen, Meike; Zander, Katrin and Hamm, Ulrich (2013) Verbraucherpräferenzen für Öko-Wein. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Jawtusch, Julia; Schader, Christian; Stolze, Matthias; Baumgart, Lukas and Niggli, Urs (2013) Sustainability Monitoring and Assessment Routine: Results from pilot applications of the FAO SAFA Guidelines. In: Symposium International sur L'Agriculture Biologique Méditerranénne et Les Signes Distinctifs de Qualité liée à l'Origine, 2-4 Décembre 2013, Agadir, Morocco.

Jenny, Markus; Stöckli, Sibylle; Birrer, Simon and Pfiffner, Lukas (2013) Mit Vielfalt punkten - Bauern messen Biodiversität. [Credit points for diversity on farmland - Farmers measure biodiversity.] HOTSPOT, 28, p. 24.

Jenny, Markus; Zellweger-Fischer, Judith; Balmer, Oliver; Birrer, Simon and Pfiffner, Lukas (2013) The credit point system: an innovative approach to enhance biodiversity on farmland. Aspects of Applied Biology , 118, pp. 23-30.

Jensen, Annette Nygaard; Storm, Christina; Forslund, Anita; Baggesen, Dorte Lau and Dalsgaard, Anders (2013) Escherichia coli Contamination of Lettuce Grown in Soils Amended with Animal Slurry. Journal of Food Protection, 76 (7), pp. 1137-1144.

Jensen, Bent Borg (2013) Hangriselugt, hvad er det? Kan det reduceres i praksis? Workshop at: Temadag om økologisk svineproduktion , Hovborg Kro, Holmeåvej 2, 6682 Hovborg, Denmark , June 12th and 13th 2013. [Unpublished]

Jensen, Henning Høgh (2013) Fra affald til ressource. Begrebet bioøkonomi sådan rent teoretisk - og hvorfor interessere sig for det ..? Jord og Viden, January 2013, 158 (1), pp. 18-20.

Jensen, Henning Høgh; Odhong, Charles; Odwonga, Richard N and Halberg, Niels (2013) Innovation Research in High-Value Commodity Chains: Lessons Learned. Paper at: International workshop on Agricultural Innovation Systems in Africa, Nairobi, Kenya, 29th-31st May, 2013.

Jensen, Henning Høgh Jensen (2013) Innovation Research in High-Value Commodity Chains: Lessons Learned. Poster at: Agricultural Innovation Systems in Africa, Nairobi, Kenya, 28. Maj - 31. June 2013.

Jensen, Maja M.; Jørgensen, Henry and Lauridsen, Charlotte (2013) Comparison between conventional and organic agriculture in terms of nutritional quality of food - a critical review. CAB Reviews: Perspectives in Agriculture, Veterinary Science, Nutrition and Natural Resources, 8 (045), pp. 1-13.

Jensen, Martin and Grevsen, K. (2013) Dyrkning og forarbejdning af urter og bær med antibakterielle egenskaber. Aarhus Universiet .

Jensen , Bent Borg; Maribo, Hanne and Thomsen, Rikke (2013) Reduction of boar taint - the practical way. Workshop at: Scientific Workshop on Organic Pig Production , Hovborg Kro, Holmeåvej 2, 6682 Hovborg, Denmark , June 12th and 13th 2013. [Unpublished]

Jespersen, Lizzie Melby; Hansen, Jens Peter; Brunori, Gianluca; Jensen, Allan Leck; Holst, Kirsten; Mathiesen, Camilla; Halberg, Niels and Rasmussen, Ilse Ankjær (2013) ICT AND SOCIAL MEDIA AS DRIVERS OF MULTI-ACTOR INNOVATION IN AGRICULTURE - BARRIERS, RECOMMENDATIONS AND POTENTIALS. In: Agricultural knowledge and innovation systems towards 2020 - an orientation paper on linking innovation and research. Publications Office of the European Union, Brussels, chapter 6, pp. 95-119.

Jobst, Florian; Urbatzka, Peer and Demmel, Markus (2013) Ergebnisse einer Umfrage zur Anbautechnik im ökologischen Sojabohnenanbau in Bayern und Österreich. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

JOHANNSEN, METTE GEBAUER (2013) NYT ELEKTRONISK VÆRKTØJ SKAL VIDEREUDVIKLE DANSK ØKOLOGI. . Online at http://bcom.au.dk/da/aktuelt/nyheder/nyhed/artikel/nyt-elektronisk-vaerktoej-skal-videreudvikle-danske-oekologi/ , accessed on: December 2013.

Johansen, Anders; Carlsgart, Josefine; Hansen, Christian M.; Roepstorff, Allan; Andreasen, Christian and Nielsen, Henrik Bangsø (2013) Survival of weed seeds and animal parasites as affected by anaerobic digestion at meso- and thermophilic conditions. Waste Management, 33, 807- 812.

Johansen, A.; Pommeresche, R.; Riley, H. and Løes, A.-K. (2013) Effects of applying anaerobically digested slurry on soil available organic C and microbiota. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 125-126.

Johansen, Anders; Carter, Mette S.; Jensen, Erik Steen; Hauggaard-Nielsen, Henrik and Ambus, Per (2013) Effects of digestate from anaerobic digested cattle slurry and plant materials on soil microbiota and fertility and emission of CO2 and N2O. Applied Soil Ecology, 63, pp. 36-43.

Johansen, Mette Gebauer (2013) Pressemeddelelse om MultiTrust-projektet, december 2013. AU Kommunikation, .

Johansen, Niels Finn (2013) Fodring af høns med bælgplanter og fluelarver. Keynote presentation at: Økologi-Kongres 2013, 27-28 november 2013. [Completed]

Johansen, Niels Finn (2013) Inspirationstur 31. oktober 2013. Keynote presentation at: [Completed]

Johansson, B. and Hessle, A. (2013) Forage legume silage and cold-pressed rapeseed cake for dairy bull calves. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 67-68.

Johansson, S. and Belfrage, K. (2013) Self-sufficiency of fuels for tractive power in small-scale organic agriculture. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 107-108.

Jonkheer, E. (2013) Ondernemerschap loont in bio-akkerbouw. Akker magazine : onafhankelijk vakblad voor de akkerbouw, 2013 (7), 20 - 23.

Jung, Rüdiger and Rauber, Rolf (2013) Möglichkeiten und Grenzen der Unkrautreduzierung durch Untersaaten in Mais. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Junqueira, Alexandre da Costa ; Schlindwein, Marcelo Nivert ; Canuto, João Carlos ; Nobre, Henderson Gonçalves and Souza, Tatiane de Jesus Marques (2013) Sistemas agroflorestais e mudanças na qualidade do solo em assentamento de reforma agrária. [Agroforestry and changes in soil quality in agrarian reform settlement.] Revista Brasileira de Agroecologia, 8 (1), pp. 102-115.

Jørgensen, K.F.; Kjeldsen, A.M. and Askegaard, M. (2013) Feeding toasted field beans to dairy cows. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 133-134.

Kaasik, R.; Kovács, G.; Pehme, S. and Veromann, E. (2013) The effect of companion planting on the abundance of pest complex and its parasitism rate on white cabbage. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 175-176.

Kadziuliene, Z.; Sarunaite, L. and Kadziulis, L. (2013) The impact of nitrogen in red clover and lucerne swards on the subsequent spring wheat. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 159-160.

Kaegi, Nora; Milz, Joachim; Weibel, Franco; Vanhoudt, Niels; Cobo Borrero, Juan Guillermo; Anselmi, Cinzia and Schneider, Monika (2013) Rehabilitation Approach for quick and sustainable regain in cocoa production in declining full sun plantations. In: Tielkes, Eric (Ed.) Tropentag 2013 - Agricultural development within the rural-urban continuum - Book of abstracts.

Kaegi, Nora; Milz, Joachim; Weibel, Franco; Vanhoudt, Niels; Cobo Borrero, Juan Guillermo; Anselmi, Cinzia and Schneider, Monika (2013) Successful rehabilitation approach for sustainable regain in cocoa production systems in South-East Asia. Paper at: Malaysian International Cocoa Conference (MICC), Kuala Lumpur, Malysia, 7.- 8.10.2013.

Karahan Uysal, Ö.; Miran, B.; Abay, C.; Boyaci, M.; Janssen, M. and Hamm, U. (2013) Factors influencing the perception of organic certification logos in Turkey. Journal of Food, Agriculture & Environment, 11 (1), pp. 40-46.

Karise, Reet and Mänd, Marika (2013) Prestop Mix might raise the water loss rate of foraging bumble bees. In: Proceedings of the 65th International Symposium on Crop Protection, p. 124.

Kasper, Martina; Freyer, Bernhard; Schmid, Harald; Hülsbergen, Kurt-Jürgen; Amon, Barbara and Friedel, Jürgen K. (2013) Vergleich von Treibhausgasemissionen unterschiedlich wirtschaftender Modellbetriebe im Alpenvorland. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Kassie, M.M. (2013) Comparisons of several generations of winter wheat composite cross populations with a modern cultivar under organic farming. Masters thesis. . [Unpublished]

Kastberg, Peter (2013) Animating Domain-Specific Complex Knowledge: An Analysis of Organic Food Communication. Zeitschrift für Translationswissenschaft und Fachkommunikation, 7 (1), pp. 30-49.

Kautz, Timo; Athmann, Miriam and Köpke, Ulrich (2013) Bioporen: Ihre Bedeutung für das Wachstum der landwirtschaftlichen Kulturpflanzen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Kelemen, Eszter; Nguyen, Genevieve; Gomiero, Tiziano; Eszter, Kovács; Choisis, Norma; Paoletti, Maurizio G; Podmaniczky, László; Ryschawy, Julie; Sarthou, Jean-Pierre; Felix, Herzog; Dennis, Peter and Balázs, Katalin (2013) Farmers' perceptions of biodiversity: Lessons from a discourse-based deliberative valuation study. Land Use Policy, pp. 318-328.

Kempkens, Karl (2013) Workshop: Eiweißversorgung bei Monogastriern. Workshop at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität Bonn, Deutschland, 5. bis 8. März 2013. [Completed]

KEROUANTON, Annaëlle; ROSE, Valérie; CHIDAINE, Bérengère; KEMPF, Isabelle and DENIS, Martine (2013) Comparison of organic and conventional pig productions on prevalence, antibiotic resistance and genetic diversity of Escherichia coli. Speech at: 9th International Symposium On Epidemiology and Control Of Foodborne Pathogens In Pork, Portland, Maine, USA, 9-12 September, 2013. [Completed]

KEROUANTON, Annaëlle; ROSE, Valérie; EVEN, Maxime; HOUARD, Emmanuelle and DENIS, Martine (2013) Prevalence and genetic diversity of Salmonella in organic and conventional pig productions in France. In: Proceedings I3S, Genevière Clément et Pierre Colin, Saint-Malo, France, pp. 279-280. [Unpublished]

KEROUANTON, Annaëlle; ROSE, Valérie; HOUARD, Emmanuelle and DENIS, Martine (2013) Occurrence and genetic diversity of Salmonella in organic and conventional pig productions in France. In: Proceedings IMMEM 10, p. 98. [Completed]

Kesse-Guyot, Emmanuelle; Péneau, Sandrine; Mejean, Caroline; Szabo De Edelenyi, Fabien; Galan, Pilar; Hercberg, Serge and Lairon, Denis (2013) Profiles of organic food consumers in a large sample of french adults: Results from the nutrinet-santé cohort study. PLoS ONE.

Kesse-Guyot, E.; Péneau, S.; Méjean, C.; Szabo de Edelenyi, F.; Galan, P.; Hercberg, S. and Lairon, D. (2013) Consumers of organic products in France: first results of the Nutrinet-Santé cohort. [Profil des consommateurs de produits bio en France : premières données de l’Etude Nutrinet-Santé.] Innovations Agronomiques, 32, pp. 15-20.

Kettnerova, Miloslava and Honsova, Hana (2013) Polní dny nabité zajímavostmi. [Interesting field days.] Zemědělec, 2013, 2013 (29), p. 45.

Khan, Abdul Rehman (2013) Réponse à court terme des populations de blé européens aux conditions agro-climatiques contrastées : analyse génétique et première étape vers le développement de marqueurs épigénétiques dans les gènes précoces VRN-A1. [Short term response of European wheat populations to contrasted agro-climatic conditions : a genetic analysis and first step towards development of epigenetic markers in earliness gene VRN-A1.] PhD thesis. HAL CCSD. [Unpublished]

Kidmose, Ulla; Jensen, Sidsel and Thorup-Kristensen, Kristian (2013) Betydningen af komposttype for kvaliteten af økologisk hvedebrød. INyt, August 2013, 3, pp. 6-7.

Kiefer, Lukas; Bahrs, Enno and Over, Ralf (2013) Vorzüglichkeit der ökologischen Weidemilchproduktion im Kontext steigender Kraftfutterpreise. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Kir, A.; Tepecik, M. and Abaci, O. (2013) The effect of different compost applications in organic production of lettuce (Lactuca sativa L.). In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 173-174.

Kirfel, Kristina; Hoffmann, Heide; Gemmer, Christine and Kraus, Teresa (2013) „Praktizierter Naturschutz – Nützlich und schön“ - Partizipative Entwicklung eines ökologischen Nutzungs-konzeptes unter Naturschutzbedingungen -. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Kivela, J. and Westerling, K. (2013) The impact of conversion to ecological recycling agriculture (ERA) on farm nitrogen budgets and production levels. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 55-56.

Klaedtke, Stephanie; Zimmer, Steffi and Aendekerk, Raymond (2013) Ertrag und Qualitätsparameter von Winterweizensorten aus biologischer und konventioneller Züchtung in Luxemburg. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Klarer, F.; Stöger, E.; Bubenhofer, R.; Walkenhorst, M. and Meier, B. (2013) Can traditionally administered home remedies be recommended? An assessment of 287 herbal home remedies for cattle, sheep, goats, pigs and horses, collected in the Swiss Canton of Graubuenden. Planta Medica, 79 (PL11), - .

Klein, Antonia and van Elsen, Thomas (2013) Soziale Schäferei – Perspektiven für den Schäferberuf. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Klein, Daniela and Linnemannstöns, Ludger (2013) Einsatz von Folientunneln zur Ertragssicherheit und Qualitäts-verbesserung von Erdbeeren im ökologischen Landbau. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Klein, Daniela; van Almsick, Valentin and Linnemannstöns, Ludger (2013) Einfluss des ökologischen und konventionellen Anbaus im Tunnel und Freiland auf Ertrag und Haltbarkeit von Erdbeeren. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Klöble, Ulrike (2013) Körnerleguminosen anbauen und verwerten. 1 edition. KTBL-Heft, no. 100. Kuratorium für Technik und Bauwesen in der Landwirtschaft e.V. (KTBL), Darmstadt.

Klocke, Bettina; Flath, Kerstin; Schmitt, Anne-Kristin; Miedaner, Thomas; Schmiedchen, Brigitta; Spieß, Hartmut; Szabo, Lilla and Wilde, Peer (2013) Analyse der Virulenzsituation des Roggenschwarzrostes (Puccinia graminis f. sp. secalis) im ökologischen Landbau zur Züchtung resistenten Roggens. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Koch, Anna and Neuendorff, Jochen (2013) Biohühner - ausser Kontrolle? [Organic Chicken - out of control?] Ökologie & Landbau, 3 (167), pp. 42-43.

Koesling, M.; Hansen, S. and Fystro, G. (2013) Embedded energy in dairy stables. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 105-106.

Koesling, Matthias; Hansen, Sissel and Fystro, Gustav (2013) Stickstoffeffektivität von Milchviehbetrieben. [Nitrogen efficiency on dairy farms.] In: Neuhoff, Daniel; Stumm, Christoph; Ziegler, S; Rahmann, Gerold; Hamm, Ulrich and Köpke, Ulrich (Eds.) Ideal und Wirklichkeit: Perspektiven Ökologischer Landbewirtschaftung. Beiträge zur 12. Wissenschaftstagung Ökologischer Landbau, Bonn, 05.-08.03.2013, Verlag Dr. Köster, Berlin, Verlag Dr. Köster, Berlin, Beiträge zur Wissenschaftstagung Ökologischer Landbau, pp. 24-27.

Kohler, M.; Leiber, F.; Willems, H.; Merbold, L. and Liesegang, A. (2013) Influence of altitude on vitamin D and bone metabolism of lactating sheep and goats. Journal of Animal Science, 91, pp. 5259-5268.

Kolbe, Hartmut (editor): Sächsisches Landesamt für Umwelt, Landwirtschaft und Geologie, Dresden (Ed.) (2013) Anwendungsbeispiele zur standortangepassten Humusbilanzierung im ökologischen Landbau. Informationen für Praxis, Beratung und Schulung. Sächsisches Landesamt für Umwelt, Landwirtschaft und Geologie (LfULG), D-Dresden .

Kolbe, Hartmut (2013) Besonderheiten der Phosphorversorgung von ökologisch bewirtschafteten Standorten im Erzgebirge und Vogtland. Paper at: Gäa- und Naturland-Ackerbauseminar, Agrargenossenschaft Oberes Vogtland, D-Adorf, 18.10.2012. [Completed]

Kolbe, Hartmut (2013) Grundnährstoffversorgung ökologisch wirtschaftender Betriebe mit Kali, Phosphor und Schwefel auf leichten Standorten. Paper at: Naturland Ackerbautagung Nord-Ost, Heimvolkshochschule am Seddiner See, 21.02.2013. [Completed]

{Tool} Regionally adapted humus balance in organic farming. Creator(s): Kolbe, Hartmut. Issuing Organisation(s): LfULG - Sächsische Landesanstalt für Umwelt, Landwirtschaft und Geologie. (2013)

Kolbe, Hartmut (2013) VDLUFA-Standpunkt Humusbilanzierung: Ökologischer Landbau. Paper at: AK Humusbilanzierung des VDLUFA, Hochschule Weihenstephan-Triesdorf, Fakultät Land- und Ernährungswirtschaft, Freising, 11. Dezember 2013. [Unpublished]

Kolbe, Hartmut; Franko, Uwe; Thiel, Enrico and Ließ, Ekkehard (2013) Verfahren zur Abschätzung von Humusreproduktion und N-Umsatz im ökologischen und konventionellen Ackerbau. Schriftenreihe des Landesamtes für Umwelt, Landwirtschaft und Geologie (LfULG), D-Dresden, 1/2013, pp. 1-119.

Koller, Martin (2013) Beiträge von Martin Koller im Schweizer Bauer 2013. Schweizer Bauer, 2013, - .

Koller, Martin (2013) Beiträge von Martin Koller im Zürcher Bauer 2013. Zürcher Bauer, 2013, - .

Koller, Martin (2013) Régulation des ravageurs en culture de plantes médicinales et aromatiques biologiques (PMA). Fiche technique. Institut de recherche de l'agriculture biologique (FiBL), CH-Frick.

Koller, Martin (2013) Schädlingsregulierung im Biokräuteranbau. FiBL-Merkblatt. Forschungsinstitut für biologischen Landbau (FiBL), CH-Frick.

Koller, Martin and Lichtenhahn, Martin (2013) Beiträge von Koller Martin in der BauernZeitung 2013. BauernZeitung, 2013, - .

Koller, Martin and Lichtenhahn, Martin (2013) Mit Spätsaat und Netz gegen den Möhrenblattfloh. Zürcher Bauer, 5 July 2013, p. 4.

Kongsted, A.G.; Horsted, K. and Hermansen, J.E. (2013) Free-range pigs foraging on Jerusalem artichokes. In: Book of Abstracts of the 64 Annual Meeting of the European Federation of Animal Science, p. 277.

Kongsted, A.G.; Horsted, K. and Hermansen, J.E. (2013) Free-range pigs foraging on Jerusalem artichokes (Helianthus tuberosus L.) – Effect of feeding strategy on growth, feed conversion and animal behaviour. Acta Agriculturae Scandinavica, Section A – Animal Science, 63, pp. 76-83.

Kongsted, A.G. and Therkildsen, M. (2013) Forsøg med frilandsgrise på kløvergræs, urter, kål og jordskokker. In: Food Festival, Aarhus 2013.

Kongsted, A.G. and Therkildsen, M. (2013) KAN SLAGTESVIN VOKSE PÅ DET DE FINDER I MARKEN OG HVORDAN SMAGER KØDET. Workshop at: Temadag om økologisk svineproduktion, Hovborg Kro, 13. juni 2013. [Unpublished]

Kongsted, A.G.; Therkildsen, M. and Hermansen, J.E. (2013) FREE-RANGE GROWING PIGS - EFFECT OF FEEDING STRATEGY AND GENOTYPE ON ANIMAL BEHAVIOUR, PERFORMANCE AND MEAT QUALITY. Workshop at: Scientific Workshop on Organic Pig Production, Hovborg Kro, 12 June 2013. [Unpublished]

Konvalina, Petr (2013) Pšenice špalda v ekozemědělství. [Spelt wheat in organic farming.] Zemědělec, 2013, 2013 (21), p. 35.

Konvalina, Petr; Capouchova, Ivana; Janovska, Dagmar; Prokinová, Evženie; Honsova, Hana; Kas, Martin and Moudry, Jan (2013) Produkce osiv obilnin v ekologickém zemědělství. [Cereal Seed Production in Organic Farming.] Výzkumný ústav rostlinné výroby, v.v.i., Praha.

Konvalina, Petr; Moudry, Jan; Janovska, Dagmar and Kas, Martin (2013) Opomíjené obilniny a pseudoobilniny. [Neglected cereals and pseudocereals.] Zemědělec, 2013, 2013 (17), p. 33.

Koopmann, Regine; Dämmrich , Michaela and Ploeger, Harm (2013) Entscheidungsbaum zur vorausschauenden Bekämpfung von Magen-Darm Würmern bei Wiederkäuern. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Korsgaard, Maren and Lund, Ole Søgaard (2013) Ny viden om "Topazplet" - et problem i usprøjtede æbler. [New knowledge about "Topazplet" -a problem in unsprayed apples.] In: Økologisk Planteavlsberetning 2013. Økologisk Rådgivning, pp. 42-43.

Korthals, G.; Molendijk, L. and Visser, J. (2013) Veranderingen in bodemkwaliteit als gevolg van teeltmaatregelen in conventionele en biologische bedrijfssystemen: minder schadelijke nematoden in het biologische bedrijfssysteem! Gewasbescherming : mededelingenblad van de Nederlandse Planteziektenkundige Vereniging in samenwerking met de Coordinatiecommissie Onkruidonderzoek NRLO, 2013, 44 (6), 160 - 163.

Kostkan, Vlastimil; Lacina, Jana and Malikova, Alena (2013) Krajina - příležitost pro zemědělce. [Landscape - an opportunity for farmers.] Zemědělec, 2013, 2013 (45), p. 25.

Kotera, Jan (2013) Farma, kde se zelenině daří bez dotací. [The farm where vegetables thrive without subsidies.] Zemědělec, 2013, 2013 (1-2), p. 26.

Kousa, T.; Heinonen, M.; Suoniitty, T. and Peltonen, K. (2013) Ashes for organic farming. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 53-54.

Krabiel, Carola; Hörning, Bernhard and Trei, Gerriet (2013) Zum Einsatz von Homöopathie bei Schweinen in der Praxis. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Kramer, Eckart; Bandick, Niels; Seidler, Tassilo; Schl, Oliver and Mautschke, Hans-Hagen (2013) Mikrobiologische Sicherheit und Sensorik von zwei Rindfleisch-Reifesystemen unter handwerklichen Produktionsbedingungen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Kramer, M.; Erbe, M.; Bapst, B.; Bieber, A. and Simianer, H. (2013) Estimation of genetic parameters for individual udder quarter milk content traits in Brown Swiss cattle. Journal of Dairy Science, 96 (9), pp. 5965-5976.

Kramer, M.; Erbe, M.; Bapst, B.; Bieber, A. and Simianer, H. (2013) Estimation of genetic parameters for novel functional traits in Brown Swiss cattle. Journal of Dairy Science, 96 (9), pp. 5954-5964.

Krauss, Maike (2013) Pflugverzicht als Klimaschutzstrategie? Schweizer Bauer, 6 July 2013, p. 40.

Krauss, Maike; Gattinger, Andreas; Skinner, Colin and Krause, Hans-Martin (2013) Ist der Biolandbau klimafreundlicher? BauernZeitung, 30 August 2013, p. 1.

Krauss, Maike; Gattinger, Andreas; Skinner, Colin and Krause, Hans-Martin (2013) Ist der Biolandbau klimafreundlicher? Zürcher Bauer, 6 September 2013, p. 4.

Krawinkel, Jutta and Neuendorff, Jochen (2013) Wie sicher ist Bio aus Drittländern? [How safe are organic imports from third countries?] Ökologie & Landbau, 165 (1/2013), pp. 30-31.

Krebs, Adrian (2013) "Bei mir war jede schon einmal Mutter- und Milchkuh". Zürcher Bauer, 20 December 2013, p. 4.

Krebs, Adrian (2013) Der Biokartoffelbau im Höhenflug. BauernZeitung, 20 December 2013, p. 31.

Krebs, Adrian (2013) "Jede war mal Mutter- und Milchkuh". Schweizer Bauer, 14 December 2013, p. 31.

Krebs, Adrian (2013) Tomatissima - die Königin der Fruchtgemüse im Mittelpunkt der FiBL-Tagung. Zürcher Bauer, 29 November 2013, p. 4.

Krebs, Heinz; Vogelgsang, Susanne and Forrer, Hans-Rudolf (2013) Phosphonat zur Bekämpfung der Phytophthora infestans bei Kartoffeln – eine mögliche Alternative zu Kupfer? Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Kreipe, Victoria and Boecking, Otto (2013) Flying doctors zur Grauschimmel Bekämpfung und als Bestäuber im ökologischen Erdbeeranbau - erste Untersuchungsergebnisse im BICOPOLL Projekt. In: Apidologie , Springer, 44, p. 6.

Krimpen, M.M. Van; Bikker, P.; Meer, I.M. Van Der; Peet-Schwering, C.M.C. Van Der and Vereijken, J.M. (2013) Cultivation, processing and nutritional aspects for pigs and poultry of European protein sources as alternatives for imported soybean products. Report / Wageningen UR Livestock Research 662.. Wageningen UR Livestock Research, Lelystad, NL.

Kristensen, Hanne L. (2013) Nitrogen management in organic cauliflower. In: Nitrogen management in cauliflower.

Kristensen, N.H. and Hansen, M.W. (2013) Transition to organic food in Danish public procurement: can a top-down approach capture the practice? In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 87-88.

Kristensen, T. and Søegaard, K. (2013) Hay production in North Europa. ICROFS, September 2013, 3, pp. 8-9.

Kristensen, T. and Søegaard, K. (2013) Høproduktion og fodring. Landbrugsavisen, 12 July 2013, pp. 1-2.

Krogmeier, Dieter; Vogl, Elisabeth; Metz, Christoph; Elsasser, Anton; Daxenbichler, Anton and Postler, Günter (2013) Etablierung eines „Beratungsnetzwerks Ökorinderzucht“ auf Basis des ökologischen Gesamtzuchtwerts. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Krömker, Volker and Volling, Otto (2013) Status der Eutergesundheit in Milchviehherden auf der Basis von Daten der Milchleistungsprüfung in Niedersachsen. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Kuchtova, Perla and Kettnerova, Miloslava (2013) Debaty o GM plodinách neutichají. [The debates about GM crops don´t cease.] Zemědělec, 2013, 2013 (9), p. 26.

Kühne, Stefan; Holfert, Maik and Kramer, Eckart (2013) Testverfahren zur Einschätzung des Befallsrisikos komposthaltiger Pflanzsubstrate durch Trauermücken (Sciaridae). Speech at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Kühne, Stefan; Ludwig, Tobias; Ulber, Bernd; Döring, Alexander; Saucke, Helmut; Wedemeyer, Rainer; Böhm, Herwart; Ivens, Birte and Ebert, Ulrich (2013) Schädlingsregulierung im ökologischen Winterrapsanbau. [Management of insect pests in organic oilseed rape.] Julius Kühn-Institut (JKI), D-Kleinmachnow; Georg-Auguts-Universität Göttingen; Universität Kassel, D-Witzenhausen; Johann Heinrich von Thünen-Institut, D-Westerau; Kompetenzzentrum Ökolandbau Niedersachsen, D-Visselhövede .

Kuhnert, Heike; Behrens, Gesine; Hamm, Ulrich; Müller, Henriette; Sanders, Jürn; Nieberg, Hiltrud and Strohm, Renate (2013) Dauerhafte Ausweitung des ökologischen Landbaus in Deutschland: Analyse der Ausstiege von Betrieben und Entwicklung eines Konzepts zur nachhaltigen Vermeidung. [Extension of organic farming in Germany: Determination of reasons for re-conversion of organic farms to conventional agriculture and development of a sustainable approach to prevent it.] Thünen-Institut, Institut für Betriebswirtschaft, D-Braunschweig, Land uns Markt, D-Hamburg und Universität Kassel, Fachgebiet Agrar- und Lebensmittelmarketing, D-Witzenhausen .

Kuhnhenn, Ulrike and Simon, Silvia (2013) Biolandwirtschaft und Tourismuswirtschaft in Graubünden – Marktgerechte Nutzung von nachhaltigen Synergiepotenzialen. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Kummer, Susanne; Leitgeb, Friedrich and Vogl, Christian Reinhard (2013) Experimente von Biobäuerinnen und Biobauern in Österreich. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Kuntz, Marianne; Berner, Alfred; Gattinger, Andreas; Scholberg, Johannes; Mäder, Paul and Pfiffner, Lukas (2013) Influence of reduced tillage on earthworm and microbial communities under organic arable farming. Pedobiologia - International Journal of Soil Biology, 56, pp. 251-260.

Kupferschmid, Cornelia and Dierauer, Hansueli (2013) Die Sortenliste Biogetreide für die Aussaat 2013 (Ernte 2014) ist da! Thurgauer Bauer, 26 July 2013, p. 9.

Kvam, Gunn-Turid (2013) Healthy growth: From niche to volume with integrity and trust. Om prosjektet. Workshop at: Kompetansekafe Trøndersk landbruk, Norsk senter for bygdeforskning .

Kvam, Gunn-Turid and Bjørkhaug, Hilde (2013) Healthy growth: From niche to volume with integrity and trust. State of the art: National report Norway. Working paper, Centre for Rural Reseach . [Completed]

Kvam, Gunn-Turid and Bjørkhaug, Hilde (2013) Volume Growth in Quality Food Firms – Lessons and Reflections from Norway. Paper at: XXVth ESRS Congress, Florence, Italy, 29 July -1 August 2013 .

Kwon, S.B. and Chung, J.S. (2013) The introduction of the new control method of plant viruses infection for organic farming. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 177-178.

Laber, Hermann (2013) Zügiger Umsatz bei vielen der im Brutversuch getesteten organischen Handelsdünger. [Speedy nitrogen mineralisation of organic fertilisers tested in an incubation experiment.] Versuche im deutschen Gartenbau.

Lachere, Etienne (2013) Effet des modes de conduite et de l'environnement paysager des cultures de blé en agriculture biologique et conventionnelle sur les communautés de carabes. [Effect of different farming systems and landscape environment of wheat in organic and conventional farming on ground beetles (Carabidae) communities.] HAL CCSD.

Lamarca, Edmir Vicente; Baptista, Waldyr; Rodrigues, Domingos Sávio and Oliveira Júnior, Clovis José Fernandes de (2013) Contribuições do conhecimento local sobre o uso de Eugenia spp. em sistemas de policultivos e agroflorestas. [Contributions of local knowledge about the use of Eugenia spp. in polycultures and agroforestry systems.] Revista Brasileira de Agroecologia, 8 (3), pp. 119-130.

Lamine, Claire (2013) Sustainability and resilience in agrifood systems: Claims, controversies and paradigms. Speech at: XXV ESRS Congress, Florence, Italy, 29 july - 1st August 2013. [Completed]

Lammerts Van Bueren, E.; Hospers-Brands, M.; Tiemens-Hulscher, M.; Dullaert, H.; Hutten, R.; Engelen, C.; Alles, R. and Boer, E. De (2013) BIOIMPULS 2009-2013: perspectieven op phytophthora resistente aardappelrassen. Wageningen UR, Wageningen , NL.

Lammerts Van Bueren, E.; Nuijten, E. and Janmaat, L. (2013) Groene verdeleling: nieuwe wegen voor veredeling: Sleutelelementen voor samenwerking in de keten. Wageningen UR, Wageningen , NL.

Landgraf, Anke and Schmidtke, Knut (2013) Quantifizierung der N-Rhizodeposition von Leguminosen in einem Gefäßversuch unter Gewächshaus- und Freilandbedingungen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Läpple, D. and Kelley, H. (2013) Understanding the uptake of organic farming: accounting for heterogeneities among Irish farmers. Ecological Economics, Vol. 88: 11-19. , 88, pp. 11-19.

Lassen, Jesper (2013) Er jeg klam, hvis jeg er til slam? Hvad siger forbrugerne? Hvordan kommunikeres genbrug af affald til fødevareproduktion? Speech at: Økologi-Kongres 2013, Vingsted hotel og konferencecenter, 27. november 2013.

Lassen, Jesper (2013) Mellem bedrag og den rette kurs. Speech at: Oplæg ved Økologisk Landsforenings generalforsamling 2013, Horsens, 2. marts 2013.

Lassen, Jesper (2013) Udfasning - Rettidig omhu? Økologi & Erhverv, 26 April 2013, 33 (521), p. 17.

Last, Luisa; Arndorfer, Michaela; Bailey, Debra; Balázs, Katalin; Dennis, Peter; Dyman, Tetyana; Fjellstad, Wendy; Friedel, Jürgen K.; Garchi, Salah; Geijzendorffer, Ilse; Herzog, Felix; Jeanneret, Philippe; Jongman, Rob; Kainz, Maximilian; Lüscher, Gisela; Moreno, Gerado; Nkwiine, Charles; Paoletti, Maurizio; Pointereau, Philippe; Sarthou, Jean Pierre; Schneider, Manuel; Stoyanova, Siyka; Wolfrum , Sebastian and Kölliker, Roland (2013) Indikatoren zur Erfassung genetischer Vielfalt in biologischen und nicht-biologischen Landwirtschaftssystemen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Lateur, Marc (editor): Centre Wallon de Recherches Agronomiques, Centre régional de ressources génétiques du Nord – Pas de Calais, Centre Technique Horticole Gembloux (Eds.) (2013) Principaux ravageurs du pommier et moyens de lutte en arboriculture biologique. [Main apple pests and their control in organic arboriculture.] Biodimestica.

Latruffe, Laure; Nauges, Céline; Allaire, Gilles; Cahuzac, Eric; Garapin, Alexis; Lemarié, Stephane and Poméon, Thomas (2013) Factors favouring and hindering the development of organic farming in France: a multilevel analysis. HAL CCSD.

Latruffe, Laure; Nauges, Céline and Desjeux, Yann (2013) Drivers inducing and preventing conversion to organic farming for dairy and vegetable farmers: findings of a large-scale survey in the French regions of Brittany and Pays de la Loire. HAL CCSD.

Latruffe, Laure; Nauges, Céline and Desjeux, Yann (2013) Performance économique sous mode conventionnel et décision de conversion à l'agriculture biologique. DinABio : Développement & innovation en agriculture biologique. Colloque national, Tours, France.

Latruffe, Laure; Nauges, Céline; Allaire, Gilles; Cahuzac, Eric; Garapin, Alexis; Lemarié, Stéphane and Poméon, Thomas (2013) Freins et incitations au développement de l’agriculture biologique en France : une analyse à plusieurs niveaux. .

Latruffe, Laure; Nauges, Céline and Desjeux, Y. (2013) Motivations et freins à la conversion en agriculture biologique des producteurs laitiers et légumiers : Résultats d’une enquête à grande échelle en Bretagne et en Pays de la Loire. Working paper, INRA - AgriBio3 . [Completed]

Latruffe, Laure; Nauges, Céline and Desjeux, Y. (2013) The role of economic factors in driving conversion to organic farming. [Le rôle des facteurs économiques dans la décision de conversion à l’agriculture biologique.] Innovations Agronomiques, 32, pp. 259-269.

Latsch, Roy; Sauter, Joachim and Sauter, Monika (2013) Eignung unterschiedlicher Applikationsköpfe für die Ampferbekämpfung mit Heißwasser. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Laursen, K.H.; Mihailova, A.; Kelly, S.D.; Epov, Vladimir; Bérail, Sylvain; Schjoerring, J.K.; Donard, O.F.X.; Larsen, E.H.; Pedentchouk, N.; Marca-Bell, A.D.; Halekoh, U.; Olesen, J.E. and Husted, S. (2013) Is it really organic? - Multi-isotopic analysis as a tool to discriminate between organic and conventional plants. Food Chemistry, pp. 2812-2820.

Laursen, K.H.; Mihailova, A.; Kelly , S.D.; Epov, V.N.; Berail, S.; Schjoerring, J.K.; Donard, O.F.X.; Larsen, E.H.; Pedentchouck, N.; Marca-Bell, A.D.; Halekoh, U.; Olesen, Jørgen E. and Husted, S. (2013) Is it really organic? - multi-isotopic analysis as a tool to discriminate between organic and conventional plants. Food Chemistry, 141, pp. 2812-2820.

Le Campion, Antonin-Pierre; Oury, Francois-Xavier; Morlais, Jean-Yves; Walczak, Patrice; Gardet, Olivier; Gilles, Stephane; Pichard, A. and Rolland, Bernard (2013) Quelle(s) sélection(s) du blé tendre pour l'agriculture biologique ? Résultats et perspectives d'un comparatif avec les performances variétales en conduite "faibles intrants". Innovations Agronomiques, pp. 443-554.

Le Campion, A.; Oury, F. X.; Morlais, J.Y.; Walczak, P.; Gardet, O.; Gilles, S.; Pichard, A. and Rolland, Bernard (2013) What breeding strategy(ies) should be carry up for organic winter wheat? Results and prospects from a long-term comparison with low input variety trials. [Quelle(s) sélection(s) du blé tendre pour l’agriculture biologique ? Résultats et perspectives d’un comparatif avec les performances variétales en conduite « faibles intrants ».] Innovations Agronomiques, 32, pp. 443-454.

LE PICHON, V.; Filleron, Emmanuelle; Ricavy, I.; Taussig, C. and Bellon, Stéphane (2013) Enhancing agroecological innovations with a multi-level approach to experimental research needs. [Favoriser les innovations agroécologiques par une approche multi-niveaux des besoins d'expérimentation en productions végétales.] Innovations Agronomiques, 32, pp. 285-296.

Le Provost, Aline; Penvern, Servane; Ollivier, Guillaume; Daspres, Nicolas; Aventurier, Pascal and Cresson, Céline (2013) L’information en Agriculture Biologique : analyse des besoins, des pratiques et propositions d’améliorations. DinABio 2013. Colloque National sur les Recherches en Agriculture Biologique, Tours, France.

Leach, Katharine and Feur, Gaelle (2013) Milk from forage on organic dairy farms. ORC , July 2013, 112, pp. 10-11.

Leach, Katharine; Richmond, Robert and Waterfield, William (2013) Monitoring Productivity of A UK Dairy System Aiming to Increase Soil Carbon, based on Diverse Swards and Incorporating Mob Grazing. In: Proceedings Proc. British Grassland Society 11th Research Conference, Dumfries, 2-3 Sept 2013.

Leach, Katharine; Smith, Jo and Padel, Susanne (2013) Sustainable grass farming. Grass and forage farmers (BGS publication), 2013, 114 (Autumn), p. 4.

Lécrivain, Elisabeth and Vincent, Marc (2013) Motivations des éleveurs ovins pastoraux à produire en Bio. Adaptations et difficultés. DinABio 2013, Tours, France.

Leeb, C. (2013) Organic pig farmers and researchers working in eight European countries on animal Health, welfare and Nutrition to reduce environmental impact. CORE Organic newsletter, October 2013, pp. 4-5.

Leeb, Christine (2013) Assessment of animal welfare and environmental impact. Paper at: Scientific Workshop on Organic Pig Production, Hovborg, Denmark, 12.-13.6.2013.

Leeb, Christine (2013) Introduction and First Results of ProPIG at 2nd CoreOrganic II Research Seminar. Paper at: 2nd CoreOrganic II Research Seminar, Amsterdam, 15.May 2013.

Leenhouwers, J. I. and Merks, J.W.M. (2013) Suitability of traditional and conventional pig breeds in organic and low-input production systems in Europe: Survey results and a review of literature. Animal Genetic Resources, online, pp. 1-16.

Leeuwen, M. Van (2013) Omschakelen naar biologisch: wat kost het? : rekenvoorbeeld uit de praktijk. Akker magazine : onafhankelijk vakblad voor de akkerbouw, 2013 (2), 18 - 21.

Leeuwen, M. Van (2013) Verbeterde positionering van de biologische tafelaardappel (BO-12.03-016-003). Wageningen UR, Wageningen, NL.

Lefèvre, Vincent; Capitaine, Mathieu; Peigne, Joséphine and Roger-Estrade, Jean (2013) Co-designing innovative cropping systems to improve soil functioning in organic farming. [Conception et évaluation ex ante de systèmes de culture innovants pour améliorer le fonctionnement des sols en agriculture biologique.] Innovations Agronomiques, 32, pp. 47-60.

Legler, Sara Elisabetta; Caffi, Tito; Gatti, Matteo and Rossi, Vittorio (2013) La difesa del vigneto biologico: l’unione fa la forza! [Organic vienyard management: united we stand, divided we fall!] BioAgricoltura, 16 April 2013, pp. 1-4. [In Press]

Legler, Sara Elisabetta; Caffi, Tito; Poni, Stefano; Kassemeyer, Hanns-Heinz; Rosner, Franz; Reisenzein, Helga; Strauss, Gudrun; Gorfer, Markus; Storchi, Paolo; Schroers, Hans-Josef; Tardaguila, Javier and Rossi, Vittorio (2013) VineMan.org: innovative strategies for enhancing disease management in organic vineyards. Speech at: 10th Intenational Congress of Plant Pathology, Beijing, China, 25-30 August 2013. [In Press]

Leifeld, Jens; Angers, Denis A.; Chenu, Claire; Fuhrer, Jürg; Kätterer, Thomas and Powlson, David S. (2013) Organic farming gives no climate change benefit through soil carbon sequestration. Proceedings of the National Academy of Sciences of the United States of America, p. 984.

Leinhos, Gabriele; Marx, Peggy; Pauz, Ewald and Gärber, Ute (2013) Entwicklung eines biologischen Pflanzenschutzmittels aus Süßholz zur Anwendung an Freilandgemüse. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Leisen, Edmund (2013) Veränderung von Mineralstoffgehalten in Böden und Pflanzen von Öko-Milchviehbetrieben in den letzten 14 bis 15 Jahren. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Leisen, Edmund (2013) Workshop: Weidehaltung - Einfluss auf Leistung, Gesundheit und Wirtschaftlichkeit. Workshop at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität Bonn, Deutschland, 5. bis 8. März 2013. [Completed]

Leisen, Edmund; Mersch, Ferdinand and Heimberg, Peter (2013) Körperkondition, Gesundheit und Leistung von Öko-Milchkühen 2003 bis 2010 – Einfluss des Abkalbezeitraumes. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Leitgeb, Friedrich; Kummer, Susanne and Vogl, Christian R. (2013) Bäuerliche Experimente in Kuba und ihre Bedeutung für eine nachhaltige Landwirtschaft. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Leksinaj, E. (2013) Opportunities of organic agriculture in Albania. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 101-102.

Leplat, Virginie (2013) Bilan des rendements des rotations de 6 ans et étude des adventices comme facteur explicatif de la baisse de rendement. HAL CCSD.

Lietzow, Julika; Aulrich, Karen and Böhm, Herwart (2013) Einfluss der Sorte auf den Rohproteingehalt und auf die Gehalte der Aminosäuren Cystein, Methionin und Lysin in ökologisch angebauten Futtererbsen und Ackerbohnen. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

LIMA, Bruno Marcus Freire Vieira; MOREIRA, José Osmã Teles and ARAGÃO, Carlos Alberto (2013) Avaliação de extratos vegetais no controle de mosca-branca, Bemisia abaci biótipo B em abóbora. [Evaluation of plant extracts in the control of whitefly Bemisia tabaci biotype B in squash.] Revista Ciência Agronômica, 44 (3), pp. 622-627.

Lima, Fernanda Blauth de; Schäfer, Alois Edward and Lanzer, Rosane Maria (2013) Diversity and spatial and temporal variation of benthic macroinvertebrates with respect to the trophic state of Lake Figueira in the South of Brazil. [Diversidade e variação espacial e temporal de macroinvertebrados bentônicos em relação ao estado trófico da Lagoa da Figueira no Sul do Brasil.] Acta Limnologica Brasiliensia, 25 (4), pp. 429-441.

LIMA, Julião Soares Souza; SOUZA, Gustavo Soares de and SILVA, Samuel de Assis (2013) Distribuição espacial da matéria orgânica, grau de floculação e argila dispersa em água em área de vegetação natural em regeneração e pastagem. [Spatial distribution of organic matter, degree of flocculation and clay dispersed in water in a soil under regenerating natural vegetation and pasture.] Revista Arvore, 37 (3), pp. 539-546.

LIMA, Olivia de; MELLONI, Rogério and MELLONI, Eliane Guimarães Pereira (2013) Antropização da zona de amortecimento da reserva biológica serra dos toledos (Itajubá-MG) e seu efeito na qualidade do solo. [Damping zone in the biological reserve Serra dos Toledos (Itajubá-MG) and its efeect on soil quality.] Cerne, 19 (3), pp. 373-381.

LIMA, Stefany Lorrayny; MARIMON JÚNIOR, Ben Hur; PETTER, Fabiano André; TAMIOZZO, Suelen; BUCK, Guilherme Bossi and MARIMON, Beatriz Schwantes (2013) Biochar as substitute for organic matter in the composition of substrates for seedlings. [Biochar como substituto de matéria orgânica na formação de substratos para mudas.] Acta Scientiarum, 35 (3), pp. 333-341.

Lin, H. C.; Chmelíková, Lucie; Huber, Julia and Hülsbergen, Kurt-Jürgen (2013) Energy use efficiency of organic and agroforestry farming systems. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Lindhard Pedersen, Hanne (2013) Kom godt i gang med øko-æbleplantagen. Frugt & Grønt, 1 November 2013, 2013 (11/12), p. 19.

Lindhard Pedersen, Hanne (2013) Plantagevandringer i økologiske æbler. .

Lindhard Pedersen, Hanne (2013) Temadag om økologisk kernefrugt. .

Lindhard Pedersen, Hanne (2013) Vælg den rigtige æblesort. �ologi & Erhverv, 30 August 2013 (528), p. 1.

Lindhard Pedersen, Hanne (2013) Vælg den rigtige æblesort til økologisk produktion. LandbrugsAvisen, 11 October 2013, p. 1.

Linnemann, Ludger (2013) Direkte und indirekte Verfahren zur Bestimmung der Mehlqualität von Öko-Weizensorten. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Loges, Ralf; Biernat, Lars and Taube, Friedhelm (2013) Energieeffizienz der Fruchtfolgen viehloser Ökobetriebe und eines konventionellen Ackerbaubetriebs in Schleswig-Holstein. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Lorenz, Carina; Kan, Torsten and Grashorn, Michael (2013) Kropf- und Muskelmageninhalt von Öko-Masthühnern und Legehennen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

LOUARN, Sébastien; Nawrocki, A.; Thorup-Kristensen, K.; Lund, O.S.; Jensen, O.N.; Collinge, D.B. and Jensen, B. (2013) Proteomic changes and endophytic micromycota during storage of organically and conventionally grown carrots. Postharvest Biology and Technology, 76, pp. 23-33.

LowInputBreeds Consortium, (2013) Newsletter of the LowInputBreeds project. Issue 8. EU project LowInputBreeds - Development of integrated livestock breeding and management strategies to improve animal health, product quality and performance in European organic and ‘low input’ milk, meat and egg production. Newcastle University and Research Institute of Organic Agriculture (FiBL), Frick. [Completed]

Luisa Mansur , Aline and Mouro D´Angioli, Andre (2013) Análise do uso de agrotóxicos em Assentamentos Rurais. In: Altieri, Miguel A.; Sarandon, Santiago; Morales, Carmen Felipe; Funes, Fernando and Siura, Saray (Eds.) Congreso Latinoamericana de agroecologia articulos completos, Sociedad Centifica Latinoamericana de Agroecologia (SOCLA), Lima, Peru.

Luka, Henryk; Germann, Christoph; Marggi, Werner; Nagel, Peter; Luka, Agata; Lenzin, Heiner; Ochsenbein, Andreas and Durrer, Heinz (2013) Käfer des Naturschutzgebietes "Petite Camargue Alsacienne" Saint-Louis, Haut-Rhin, Frankreich (Carabidae, Staphylinidae, Curculionoidea) Kommentierte Artenlisten, Stand 2012. [Beetles of the «Petite Camargue Alsacienne» nature reserve, Saint-Louis, Alsace, France (Carabidae, Staphylinidae, Curculionoidea).] Mitteilungen der Naturforschenden Gesellschaften beider Basel, 14, pp. 79-123.

Lund, Ivar; Dalsgaard, Johanne; Hansen, Jonea Høeg; Jacobsen, Charlotte; Holm, Jørgen and Jokumsen, Alfred (2013) Effects of organic plant oils and role of oxidation on nutrient utilization in juvenile rainbow trout (Oncorhynchus mykiss). [Effekten af økologiske planteolier og betydningen af oxidation på næringstof udnyttelsen hos regnbueørred.] Animal: An International Journal of Animal Bioscience, 7, pp. 394-403.

Lupsea, Maria; Mathies, Helena; Schoknecht, Ute; Barna, Ligia and Schiopu, Nicoleta (2013) Biocide leaching from CBA treated wood - A mechanistic interpretation. Science of the Total Environment, pp. 522-530.

Lux, Guido; Pötzsch, Frank and Schmidtke, Knut (2013) Regulierung annueller Samenunkräuter durch den Einsatz von Grünguthäcksel unter Bedingungen des ökologischen Landbaus. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Lykke-Olesen, Andreas; Fog, Erik; Smith, Peter; Noe, Egon and Alrøe, Hugo Fjelsted (2013) Et nyt redskab til kommunikation af multikriterielle vurderinger i den økologiske værdikæde - et diagram. [A new tool to communicate multicriteria assessments in the organic value chain - a diagram.] MultiTrust, Kollision.

Læssøe, Jeppe (2013) Ny rapport fra MultiTrust projektet -udvikling af metoder til vurdering af de økologiske fødevaresystemers kvaliteter. ICROFS nyt, May 2013 (2), pp. 7-8.

Læssøe, Jeppe (2013) Tværfagligt lys på økologien. Økologi & Erhverv, 12 April 2013, p. 1.

Læssøe, Jeppe; Ljungdalh, Anders; Alrøe, Hugo Fjelsted; Noe, Egon; Kastberg, Peter; Christensen, Tove; Olsen, Søren Bøye; Kærgård, Niels and Dubgaard, Alex (2013) Three Perspectives on Motivation and Multi-Criteria Assessment of Organic Food Systems. Ecology and Society, 19 (3), 7- .

Løes, Anne-Kristin; Johansen, A.; Pommeresche, R. and Riley, H. (2013) Anaerobic digestion of manure - consequences for plant production. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 117-118.

Løes, Anne-Kristin; Johansen , Anders; Pommeresche, Reidun and Riley, Hugh (2013) SoilEffects - start characterization of the experimental soil. Bioforsk Report, no. Vol 8 no 96. Bioforsk, Bioforsk Organic Food and Farming, Tingvoll, Norway.

Maalouly Matar, Mariline (2013) Déterminants du parasitisme larvaire du carpocapse du pommier au Sud Est de la France. [Factors affecting larval codling moth parasitism in apple orchards of south-eastern France.] PhD thesis. HAL CCSD. [Unpublished]

Maccagnani, B.; Ferrari, R. and Pozzati, M. (2013) ECOLOGICAL Infrastructure Management Enhanced Pollination and Targeted Precision Biocontrol: The BICOPOLL Project. BULLETIN OF INSECTOLOGY, 66 (1), p. 26.

Maccagnani, B.; Ferrari, R. and Pozzati, M. (2013) Ecological Infrastructure Management for Enhanced Pollination and Targeted Precision Biocontrol. Poster at: Symposium, Bologna, 29 May-2 June 2013.

Machado, Claudio Cesar de Lima and Santos, Régis Sivori Silva dos (2013) Pulgões do trigo e ação de parasitoides em Augusto Pestana, noroeste do estado do Rio Grande do Sul, Brasil. [Aphids of the wheat and action of parasitoids in the district of Augusto Pestana, northwest of the Rio Grande do Sul state, Brazil.] Revista Brasileira de Agroecologia, 8 (1), pp. 179-186.

Madelrieux, Sophie and Alavoine-Mornas, Françoise (2013) Withdrawal from organic farming in France. Agronomy for Sustainable Development, pp. 457-468.

Mäder, Paul (2013) Reduced tillage and green manures for sustainable cropping systems - Overview of the TILMAN-ORG project. Paper at: Organic Producer’s Conference, Birmingham, UK, January 22 - 23. [Completed]

Mäder, Paul; Fliessbach, Andreas; Niggli, Urs ; Gunst, Lucie and Mayer, Jochen (2013) Ertrag von Mais und Sojabohnen im biologischen und konventionellen Anbausystem des DOK-Versuchs. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Madsen, H.K.; Bertelsen, I. and Askegaard, M. (2013) Post-harvest sown catch crops – results from two years of organic field trials. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 113-114.

Madsen, K.H. (2013) Derfor er det økologiske sædskifteforsøg fortsat vigtigt for økologiens udvikling. LandbrugsInfo, 22 April 2013, pp. 1-4.

Madsen, K.H.; Askegaard, M. and Bertelsen, I. (2013) Blandsæd, højere udbytter i vårbyg og efterafgrøder. In: Sammendrag af indlæg på Plantekongres 2013, pp. 90-91.

Magalhães, Ivomberg Dourado; Soares, Cláudio Silva; Costa, Francisco Edinaldo; Almeida, Antônio Ewerton da Silva; Oliveira, Alexandre Bosco de and Vale, Leandro Silva do (2013) Viabilidade do consórcio mamona-gergelim para a agricultura familiar no semiárido paraibano: influência de diferentes épocas de plantio. [Viability of castor bean x sesame intercrop in Paraiba, brazilian semiarid: influence of different planting dates.] Revista Brasileira de Agroecologia, 8 (1), pp. 57-65.

Magid, Jakob (2013) A note on sewage sludge - risk assessments and fertilization value. IMPROVE-P working paper, no. 1, Plant and Environmental Sciences, Copenhagen University . [Completed]

Magnusson, C. and Holgado, R. (2013) Plant parasitic nematodes - problems related to clover and organic farming. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 61-62.

Mailly, Florine; Delmotte, Sylvestre; Schaller, Noémie; Mouret, Jean-Claude; Lopez Ridaura, Santiago and Barbier, Jean Marc (2013) Un modèle de décision d'assolement en riziculture conventionnelle et biologique pour prédire les usages des sols sous différents scénarios : cas de la Camargue (Sud de la France). Cahiers Agricultures, pp. 424-431.

Mallet, Zoé (2013) Effet des pratiques agricoles sur une communauté d’insectes utiles (les coccinelles), à l’échelle de la parcelle et du paysage. HAL CCSD.

Manacker, E. Van Den (2013) Biologische groenteteler Adwin Dekker: "Ik moet mijn opbrengst hebben van een gezonde bodem". Binder : ledenblad agrarische jongeren, 2013 (juni), 30 - 31.

Mancio, Daniel; Mendonça, Eduardo de Sá; Cardoso, Irene Maria and Muggler, Cristine Carole (2013) Construção do conhecimento em solos no assentamento Olga Benário: O problema das voçorocas. [Construction of soil knowledge in Olga Benário Settlement: The problem of the gullies.] Revista Brasileira de Agroecologia, 8 (2), pp. 121-134.

Mänd, Marika and Karise, Reet (2013) Bumble bees as entomovectors in open fields of strawberry. In: Proceedings of the 65th International Symposium on Crop Protection, p. 122.

Mänd, Marika; Karise, Reet and Muljar, Riin (2013) Bombus terrestris as an entomovector for suppressing Botrytis cinerea in open field strawberry. Poster at: International conference “Behaviour 2013”, The Sage, Newcastle-Gateshead, UK, 04–08.08.2013.

Manici, L.; Kelderer, M and Naef, A. (2013) D1.1 BIO-INCROP Report Disseminated at internal level. Apple replant disease (ARD) 1. BIO-INCROP deliverable, no. D1_1, Consiglio nazionale per la ricerca in Agricoltura (IT), Centro di Sperimentazione Agraria e Forestale (IT); Agroscope Changins-Wädenswil Research Station ACW (CH) . [Submitted]

Manici, L.; Kelderer, Markus; Franke-Whittle , I-H; Rühmer , T.; Baab , G.; Nicoletti , F.; Caputo, F.; Topp, A.; Insam , H. and Naef, A. (2013) Relationship between root-endophytic microbial communities and replant disease in specialized apple growing areas in Europe. Applied Soil Ecology, 72, pp. 207-214.

Manici, L.M. ; Kelderer, M.; Naef, A.; Canet, R.; Rühmer, T.; Franke-Whittle, I. ; Baab, G. and Kaymak, S. (2013) Mid-term report for the CORE Organic II funded project. “Innovative cropping Practices to increase soil health of organic fruit tree orchards” BIO-INCROP. Working paper. [Completed]

Mansur, Maria Luisa (2013) Análise do uso de agrotóxicos em Assentamentos Rurais. Paper at: IV Congreso SOCLA, Lima, Perú, 10-12 Setiembre 2013. [Completed]

March, Solveig; Brinkmann, Jan and Winckler, Christoph (2013) Indikatorengestützte „Stable Schools“ als Managementtool zur Verbesserung der Tiergesundheit in der ökologischen Milch-viehhaltung in Deutschland - Umsetzung von Maßnahmen sowie Einschätzung durch die BetriebsleiterInnen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

MARCHAND, Patrice A. (2013) Basic substances: a new opportunity for approval copper at EC phytopharmaceutical regulation 1107/2009. [Grundstoffe: eine neue Chance für die Genehmigung Kupfer bei Pflanzenschutzmitteln EG Verordnung 1107/2009.] Keynote presentation at: Kupfer als Pflanzenschutzmittel, BERLIN, Dec. 5 2013. [In Press]

Marchi, Chiara; Andersen, Liselotte Wesley; Damgaard, Christian F.; Olsen, Kent; Jensen Secher, Thomas and Loeschcke, Volker (2013) Gene flow and population structure of a common agricultural wild species (Microtus agrestis) under different land management regimes. Heredity, 111, pp. 486-494.

Marchi, Chiara ; Andersen, Liselotte Wesley and Loeschcke, V. (2013) Effects of Land Management Strategies on the Dispersal Pattern of a Beneficial Arthropod. Plos One, 8 (6), e66208.

Marchi, Chiara ; Andersen , Liselotte Wesley; Damgaard, Christian; Olsen, Kent; Jensen, Thomas Secher and Loeschcke, Volker (2013) Gene flow and population structure of a common agricultural wild species (Microtus agrestis) under different land management regimes. Heredity, ., pp. 1-9.

Maren, Korsgaard (2013) Ekstensiv frugtavl i skovlandbrug. [Extensive fruit production in agroforestry.] In: Økologisk Planteavlsberetning 2013. Økologisk Rådgivning, pp. 38-41.

María Londoño M., Ángela; Chagüezá V., Yamileth; Velásquez I., Elena; Lavelle, Patrick and Asakawa, Neuza (2013) ADOPCIÓN POTENCIAL DE ALTERNATIVAS BIOLOGICAS POR LOS CULTIVADORES DE PLATANO DEL QUINDÍO, COLOMBIA, BAJO LA PERSPECTIVA DEL ANALISIS MULTICRITERIAL. In: Altieri, Miguel A.; Sarandon, Santiago; Morales, Carmen Filipe; Funes, Fernando and Siura, Saray (Eds.) Congreso Latinoamericana de agroecologia articulos completos, Sociedad Centifica Latinoamericana de Agroecologia (SOCLA), Lima, Peru.

Marian, Livia (2013) Case studies/Strategic group analyses report of high value organic products. .

Marian, Livia (2013) Report on qualitative concept tests (D.6.2). .

Marian, Livia and Thøgersen, John (2013) Direct and mediated impacts of product and process characteristics on consumers’ choice of organic vs. conventional chicken (D.6.8). IAREP . [Submitted]

Marian, Livia and Thøgersen, John (2013) Direct and mediated impacts of product and process characteristics on consumers’ choice of organic vs. conventional chicken (D.6.9). Food Quality and Preference, 29, pp. 106-112.

Maribo, Hanne (2013) Activities with male pigs - Power point presentation. EAAP Working Group 2013 , Monells, Girona, Spain, 2-3 December 2013. [Completed]

Maribo, Hanne (2013) Hangriselugt - reduktion i praksis. Workshop at: Temadag om økologisk svineproduktion , Hovborg Kro, Holmeåvej 2, 6682 Hovborg, Denmark , 13. juni 2013. [Unpublished]

Maribo, Hanne (2013) Organic male pigs in Denmark - Power point presentation. EAAP Working Group 2013 , Monells, Girona, Spain, 2-3 December 2013. [Completed]

Maribo, Hanne (2013) Overview - Activities with male pigs in Denmark. In: EAAP Working Group 2013 Production of Utilisation of Meat from Entire Male Pigs, IRTA Research & Technology, Food & Agriculture.

Maribo, Hanne (2013) Production of male pigs in Denmark. Workshop at: Scientific Workshop on Organic Pig Production , Hovborg Kro, Holmeåvej 2, 6682 Hovborg, Denmark , June 12th and 13th 2013. [Unpublished]

Maribo, Hanne (2013) Reduction of boar taint 2 - trials. Power point presentation at: EAAP Working Group 2013, Monells, Girona, Spain, 2nd-3rd December 2013.

Maribo, Hanne and Jensen, Bent (2013) Organic male pigs in Denmark. In: EAAP Working Group 2013 Production of Utilization of Meat from Entire Male Pigs, IRTA Research & Technology, Food & Agriculture.

Maribo, Hanne; Jensen, Bent and Møller, S. (2013) Reduction of boar taint in two trials: 1. Chicory or lupins combined with slaughter weight. 2. Feeding pure grain. In: EAAP Working Group 2013 Production of Utilization of Meat from Entire Male Pigs, IRTA Research & Technology, Food & Agriculture.

Maribo, Hanne and Møller, Sønke (2013) Korn og cikorie reducerer skatoltal hos hangrise. SVIN SPECIAL 2013, 2013, 1, pp. 1-3.

Mariegaard Pedersen, Tove and Thomsen, Darran Andrew (2013) European workshop: Grain legumes for organic agriculture, Towards better varieties in Faba bean, Lupine and Field Pea. Workshop at: European Workshop: Grain legumes for organic agriculture, Towards better varieties in Faba bean, Lupine and Field Pea , Axelborg, Copenhagen, October 28, 2013. [Completed]

Mark, A.B.; Kápolna, E.; Laursen, K.; Halekoh, U.; Rasmussen, S.K.; Husted, S.; Larsen, E.H. and Bügel, S. (2013) Consumption of organic diets does not affect intake and absorption of zinc and copper in men–evidence from two cross-over trials. Food & function, 4 (3), pp. 409-4019.

Marroni, Igor V.; Schinke, Claudia and Germani, José C. (2013) Nova proposta para uso de bacteriófagos no controle de mancha foliar em repolho, causada por Xanthomonas campestris pv. Campestris. [A novel technique for use of bacteriophages and its use to control leaf spot of cabbage, caused by Xanthomonas campestris pv. Campestris.] Revista Brasileira de Agroecologia, 8 (1), pp. 142-155.

Marthiesen, C. and Sørensen, L.S. (2013) ICROFS news 2/2013. Newsletter from ICROFS. ICROFS news, June 2013, 2/2013, pp. 1-16.

Marx, Peggy and Gärber, Ute (2013) Echter Mehltau an Petersilie – Erarbeitung von Screeningmethoden für die Resistenzzüchtung. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Mathiesen, C. (2013) Prioritising research areas in CORE Organic II. Newsletter from CORE Organic, October 2013, pp. 6-7.

Mathiesen, C. and Søernsen, L.S. (2013) ICROFS nyt 4/2013. Nyhedsbrev fra ICROFS. ICROFS nyt, November 2013, 4, pp. 1-14.

Mathiesen, C. and Sørensen, L.S. (2013) ICROFS news 1/2013 - newsletter from ICROFS. ICROFS news, March 2013, 1/2013, pp. 1-15.

Mathiesen, C. and Sørensen, L.S. (2013) ICROFS nyt 1/2013. Nyhedsbrev fra ICROFS. ICROFS nyt, February 2013, 1/2013, pp. 1-10.

Mathiesen, C. and Sørensen, L.S. (2013) ICROFS nyt 2/2013. Nyhedsbrev fra ICROFS. ICROFS nyt, May 2013, 2/2013, pp. 1-9.

Mathiesen, C. and Sørensen, L.S. (2013) ICROFS nyt 3/2013. Nyhedsbrev fra ICROFS. ICROFS nyt, August 2013, 4, pp. 1-13.

Maurer, Veronika; Hertzberg, Hubertus; Heckendorn, Felix; Hördegen, Philipp and Koller, Martin (2013) Effects of paddock management on vegetation, nutrient accumulation, and intrnal parasites in laying hens. Journal of Applied Poultry Research, 22, pp. 334-343.

Maxin, Peter (2013) Varmt brusebad mod lagerråd. Frugt & Grønt, 1 January 2013, 2013 (1), p. 14.

Mayer, Jochen (2013) Workshop: Nährstoffversorgung im Ökologischen Landbau - Wann wird’s eng? Workshop at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität Bonn, Deutschland, 5. bis 8. März 2013. [Completed]

Mayer, Jochen; Mäder, Paul and Gunst, Lucie (2013) Performance und Ertragsbildung von Winterweizen im DOK-Versuch. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Mayer, Philipp; Vogl, Christian R. and Kummer, Susanne (2013) Bäuerliche Experimente in Österreich – Beurteilung von Video als möglicher Auslöser der Experimentiertätigkeit von Biobäuerinnen und Biobauern. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

McKinnon, Kirsty; Serikstad, Grete Lene and Eggen, T. (2013) Contaminants in manure - a problem for organic farming? In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 51-52.

Medeiros, Damiana Cleuma de; Azevedo, Celicina Maria da Silveira Borges; Marques, Luciano Façanha; Sousa, Robson Alexsandro and Oliveira, Cosme Jales de (2013) Qualidade de mudas de tomate em função do substrato e irrigação com efluente de piscicultura. [Quality of tomato seedlings in function of substrate and irrigation with effluent aquaculture wastewater.] Revista Brasileira de Agroecologia, 8 (2), pp. 170-175.

Medernach, Katy (2013) “The voice of organic farmers in Europe” Feb 2012, filmed in Nuremberg, 25 minutes. FNAB, FNAB website.

Meeusen, M. (2013) Programmalijn verbonden ketens. Wageningen UR, Wageningen, NL.

Meier, Matthias (2013) ProPig: Umweltauswirkungen der Bioschweinehaltung. Paper at: Bioschweinetagung, FiBL Frick, Schweiz, 12. Dezember 2013. [Completed]

Meier, Matthias S.; Trtikova, Miluse; Suter, Matthias; Edwards, Peter J. and Hilbeck, Angelika (2013) Simulating evolutionary responses of an introgressed insect resistance trait for ecological effect assessment of transgene flow: a model for supporting informed decisionmaking in environmental risk assessment. Ecology and Evolution, 3 (2), pp. 416-423.

Meili, Eric (2013) Beiträge von Eric Meili im Schweizer Bauer 2013. SchweizerBauer, 2013, - .

Meili, Eric (2013) Biotränker gehören zur Ausmast auf Biobetriebe. Zürcher Bauer, 4 April 2013, p. 4.

Meissner, Georg; Döring, Johanna Renate; Kauer, Randolf; Stoll, Manfred and Schultz, Hans-Rainer (2013) Untersuchungen zu verschiedenen Bewirtschaftungssystemen im Weinbau unter besonderer Berücksichtigung der biologisch-dynamischen Wirtschaftsweise und des Präparateeinsatzes – Ergebnisse aus der Umstellungsphase 2006-2009. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Mejer, Helena (2013) Parasite impact, transmissions and control. Workshop at: Scientific Workshop on Organic Pig Production , Hovborg Kro, Holmeåvej 2, 6682 Hovborg, Denmark , June 12th and 13th 2013. [Unpublished]

Mejer, Helena (2013) Parasitter - hvordan bekæmper vi dem? Workshop at: Temadag om økologisk svineproduktion , Hovborg Kro, Holmeåvej 2, 6682 Hovborg, Denmark , June 12th and 13th 2013. [Unpublished]

Mejer, Helena (2013) Spolorm tilpasser sig økologiske bedrifter. Landbrugsavisen, January 2013, p. 12.

Mejer, Helena (2013) Spolormens æg - en udfordring i økologiske svinebesætninger. ICROFS nyt, February 2013, pp. 4-5.

Mejer, Helena; Katakam, Kiran Kumar; Gautam, Susmita; Dalsgaard, Anders and Thamsborg, Stig Milan (2013) Transmission and control of the parasite Ascaris suum (large round worm) in Danish organic farms. Lecture at: European Federation of Animal Science, Copenhagen 2014. [Completed]

Mejer, Helena; Katakam, KIran Kumar; Serup, T. and Thamsborg, Stig Milan (2013) ØKOLOGISKE GRISE HAR MANGE SPOLORM. .

Melander, Bo; Munier-Jolain, Nicolas; Charles, Raphael; Wirth, Judith; Schwarz, Juergen; Van Der Weide, Rommie; Bonin, Ludovic; Jensen, Peter K. and Kudsk, Per (2013) European Perspectives on the Adoption of Nonchemical Weed Management in Reduced-Tillage Systems for Arable Crops. Weed Technology, pp. 231-240.

Melander, B. and Olesen, J.E. (2013) Improved weed management in organic crop production. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 81-82.

Melander, Bo (2013) Kan ukrudtet styres, når ploven parkeres? In: Plantekongres 2013.

Melander, Bo (2013) Resultater med bekæmpelse af tidsler og blandede rodukrudstbestande. Speech at: Temadag om rodukrudt, Nilles Kro, 4 October 2013. [Completed]

Melander, Bo (2013) Tools for minimising laborious hand-weeding in row crops. Seminar 9 April, 2013, Israel . [Completed]

Melander, Bo; Nørremark, Michael and Kristensen, E.F. (2013) Combining mechanical rhizome removal and cover crops for Elytrigia repens control in organic barley systems. Weed Research, 53 (6), pp. 461-469.

Melander, Bo and Rasmussen, Ilse A. (2013) Kvikbekæmpelse på sandjord. Økologi & Erhverv, 8 February 2013 (516), p. 17.

Méndez Cartín, Ana Lucía; Rodríguez Flores, R. and Valverde Morales , C. (2013) Evaluación de la calidad biológica del suelo en un Sistema Agroforestal de especies maderables nativas (Pilón y Almendro) con Heliconias y un Bosque Secundario, en la zona de Limón. Costa Rica. In: Altieri, Miguel A.; Sarandon, Santiago; Morales, Carmen Felipe; Funes, Fernando and Siura, Saray (Eds.) Congreso Latinoamericana de agroecologia articulos completos, Sociedad Centifica Latinoamericana de Agroecologia (SOCLA), Lima, Peru.

Menzler-Hokkanen, I.; Hokkanen, Heikki; Maccagnani, B.; Lahdenperä, Marja-Leena; Mommaerts, Veerle; Smagghe, Guy; Karise, Reet; Muljar, Riin and Mänd, Marika (2013) Entomovectored biocontrol of strawberry grey mould shows promise Europe-wide. In: Proceedings of the 65th International Symposium on Crop Protection, p. 40.

Messmer, Monika; Uehlinger, Noemi; Berner, Alfred; Scholberg, Johannes and Mäder, Paul (2013) Genotype x management interaction for nutrient use efficiency (NUE) of maize varieties tested under different tillage and fertilization regimes. Paper at: Eucarpia Conference on "Breeding for Nutrient Efficiency", Göttingen, Germany, 24 - 26 September 2013. [Completed]

Messmer, Monika M. (2013) Welcome to the 7th European Workshop on Organic Seed Regulation in Brussels 2013. Speech at: 7th European Workshop on Organic Seed Regulation of the European Consortium for Organic Plant Breeding, Brussels, Belgium, 9th -10th October 2013. [Submitted]

Meyer, Audrey; Fuchs, Jacques G. and Schärer, Hansjakob (2013) Welche Bodenzusätze helfen bei der Lösung von Problemen mit Feldaufgang in Spinat? Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Meyercordt, Armin; Scholvin, Andreas; Seidel, Kirsten; Peters, Rolf and Michel, Volker (2013) Prüfung von Kartoffelsorten auf deren besondere Eignung für den Ökologischen Landbau. [Assessment of the suitability of potato varieties for organic farming.] Landwirtschaftskammer Niedersachsen, Fachbereich Ökologischer Landbau, D-Hannover .

Meyercordt, Armin; Mücke, Markus; Seidel, Kirsten; Lux, Guido; Schmidtke, Knut and Wunderlich, Beate (2013) Verbesserung der Vergleichbarkeit der Öko-Landessortenversuche mit der BSL. [Improvement of the comparability of organic wheat variety tests to the detailed descriptions of varieties in the "Beschreibende Sortenliste“ of Bundessortenamt (German plant variety office).] Landwirtschaftskammer Niedersachen, Fachbereich Ökologischer Landbau, Hanniver und Hochschule für Technik und Wirtschaft Dresden, Fakultät Landbau/Landespflege, D-Dresden .

Meyling, Nicolai V.; Navntoft, Søren; Philipsen, Holger; Thorup-Kristensen, Kristian and Eilenberg, Jørgen (2013) Natural regulation of Delia radicum in organic cabbage production. Agriculture, Ecosystems and Environment, 164, pp. 183-189.

Meyling, N.; Navntoft, S.; Philipsen, H. and Thorup-Kristensen, K. (2013) Natural regulation of Delia radicum in organic cabbage production. Agriculture, Ecosystem and Environment, 164, pp. 183-189.

Milford, Anna Birgitte (2013) Co-operative or coyote? Producers' choice between intermediary purchasers and Fairtrade and organic cooperatives in Chiapas. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 31-32.

Minihuber, Ulrike and Hagmüller, Werner (2013) Erfahrungen mit der intravenösen Allgemeinanästhesie mittels Ketamin/Azaperon bei der chirurgischen Ferkelkastration. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Moakes, Simon; Lampkin, Nicolas and Gerrard, Catherine L (2013) Organic farm incomes in England and Wales 2011/12 (OF0373). Aberystwyth University and Organic Research Centre, Aberystwyth and Newbury.

Modig, P.; Albertsson Juhlin, M.-L.; Gunnarsson, A. and Gissén, C. (2013) Goal conflicts in long-term cropping system trials - the example of carrots. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 135-136.

Moewius, Joyce (2013) Praxis ruft Wissenschaft: Der Bedarf an Öko-Forschung aus Sicht von Öko-Landwirten und -Verarbeitern. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Moghaddam, Ali; Raza, Amir; Johann, Vollmann; M.Reza, Ardakani; Wolfgang, Wanek; Gabriela, Gollner and Juergen K., Friedel (2013) Carbon isotope discrimination and water use efficiency relationships of alfalfa genotypes under irrigated and rain-fed organic farming. European Journal of Agronomy, 50, pp. 82-89.

{Tool} Crop rotations on diversified farms. Creator(s): Mohler, Charles L.. Issuing Organisation(s): Southern Regional Extension Forestry. (2013)

Molkentin, Joachim (2013) Applicability of organic milk indicators to the authentication of processed products. Food Chemistry, 137 (1), pp. 25-30.

Möller, Kurt and Schultheiß, Ute (2013) Organische Handelsdüngemittel tierischer und pflanzlicher Herkunft für den ökologischen Landbau - Charakterisierung und Empfehlungen für die Praxis. [Evaluation of the characteristics of commercial organic fertilizers for use in in-tensive organic cropping systems.] Kuratorium für Technik und Bauwesen in der Landwirtschaft (KTBL) e.V., D-Darmstadt .

Möller, K. (2013) Improving the phosphorus efficiency of organic farming systems. CORE Organic newsletter, October 2013, pp. 2-3.

Möller, Kurt and Schultheiß, Ute (2013) Charakterisierung und Eignung von organischen Handelsdüngemitteln für den Einsatz im ökologischen Landbau. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Mons, G. (2013) Vecozuivel opereert in lastige dagversmarkt : laveren tussen oplopende melkprijs en supermarktoorlog. Melkvee magazine : onafhankelijk magazine voor de melkveehouder en veefokker, 2013, 12 (7), 36 - 39.

Moos, Jan Hendrik; Paulsen, Hans Marten and Rahmann, Gerold (2013) Monitoring der Deckungsgrade der Segetalflora auf Flächen des ökologischen Landbaus über einen Zeitraum von 10 Jahren. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Moragues, A.; Morgan, K.; Moschitz, H.; Neimane, I.; Nilsson, H.; Pinto, M.; Rohtacher, H.; Ruiz, R.; Tisenkops, T. and Halliday, J. (2013) Urban Food Strategies. The rough guide to sustainable food systems. Document developed in the framework of the FP7 project FOODLINKS (GA No. 265287) .

MORIN, J.-M.; Cresson, C.; Bordeaux, C. and Thomas, P. (2013) Organic Farming Training and needs of stakeholders (Teachers and advisers); Status and proposals. [Offre de formation sur l’AB et besoins des acteurs de la formation et du développement : Etat des lieux et propositions.] Innovations Agronomiques, 32, pp. 139-148.

Mortensen, T.; Eriksen, J. and Søegaard, K. (2013) Management of forb species mixtures for high biomass production. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 115-116.

Moschitz, Heidrun (2013) From Project Management to Process Management - Effectively Organising Transdisciplinary Projects. GAIA - Ecological Perspectives for Science and Society, 22 (3), pp. 211-213.

Moschitz, Heidrun and Portmann, Madlen (2013) Frames of food – a case study of the Swiss city Basel. Paper at: XXV ESRS Congress, Florence, 29.7.-1.8.2013.

Mouret, Jean-Claude (2013) Combinaison de méthodes et d’outils pour accompagner les agriculteurs dans leur changement et pour enrichir des modules d’enseignement agronomique. Le cas de la riziculture biologique en Camargue (France). [Combination of methods and tools to accompany farmers with their changes and to enrich education modules in agronomy. The case of organic rice growing in the Camargue (France).] Agronomie, Environnement & Sociétés, pp. 39-46.

{Tool} Organic no-till systems. Creator(s): Moyer, Jeff. Issuing Organisation(s): Southern Regional Extension Forestry. (2013)

Mühlrath, Daniel; Möller, Detlev and Schumacher, Jörg (2013) Faire Abnehmer-Lieferantenbeziehungen im Schweizer Bio-landbau: Erwartungen und Zufriedenheit der Handelspartner. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Muljar, Riin; Karise, Reet; Veromann, Eve and Mänd, Marika (2013) The effect of biofungicide Prestop Mix on metabolic rate, water loss and longevity of bumblebee Bombus terrestris L. Poster at: International conference „Agroforum Balticum - Food and Agricultural Potential of the European Region“, Tartu, Estonia, 17–19.04.2013.

Muljar, Riin; Karise, Reet; Veromann, Eve and Mänd, Marika (2013) The effect of biofungicide Prestop Mix on respiration, water loss and longevity of bumblebee Bombus terrestris L. In: Book of Abstracts of the Future IPM in Europe, p. 57.

Müller, Adrian and Aubert, Claude (2013) The Potential of Organic Agriculture to Mitigate the Influence of Agriculture on Global Warming - A Review. In: Bellon, S. and Penvern, S. (Eds.) Organic Farming, Prototype for Sustainable Agricultures. Springer Science+Business Media, Dordrecht, chapter 13, pp. 239-259.

Müller, Adrian and Gattinger, Andreas (2013) Conceptual and Practical Aspects of Climate Change Mitigation Through Agriculture: Reducing Greenhouse Gas Emissions and Indreasing Soil Carbon Sequestration. In: Trade And Environment Review 2013 - Wake up before it is too late: Make agriculture truly sustainable now for food security in a changing climate. United Nations Conference on Trade and Development UNCTAD , pp. 13-15.

Müller, Adrian and Niggli, Urs (2013) The Potential of Sustainable Agriculture for Climate Change Adaptation. In: Trade And Environment Review 2013 - Wake up before it is too late: Make agriculture truly sustainable now for food security in a changing climate. United Nations Conference on Trade and Development UNCTAD .

Müller, Adrian; Osman-Elasha, Balgis and Andreasen, Lise (2013) The potential of organic agriculture for contributing to climate change adaptation. In: Halberg, Niels and Müller, Adrian (Eds.) Organic Agriculture for Sustainable Livelihoods. Routledge, London and New York, chapter 5, pp. 102-126.

Münchhausen, von, Susanne; Häring, Anna Maria and Juister, Evelyn (2013) Evaluating the contribution of innovation networks to resilient farming systems. Paper at: ISEE 2014 Iceland, Reykjavik, Iceland, 13.-15. August 2014. [Completed]

Münchhausen, von, Susanne; Häring, Anna Maria and Noe, Egon (2013) Healthy growth: From niche to volume with integrity and trust - working group III at the ESRS-Conference 2013. In: Rural resilience and vulnerability: The rural as locus of solidarity and conflict in times of crisis, 2013, ESRS2013_eProceedings.

Münchhausen, von, Susanne; Häring, A. M. and Sanders, Jürn (2013) Entwicklung und Anwendung von Betriebsmodellen für den ökologischen Landbau am Beispiel des Landes Brandenburg. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Mzoughi, Naoufel and Napoleone, Claude (2013) Introduction. L’écologisation, une voie pour reconditionner les modèles agricoles et dépasser leur simple évolution incrémentale. Natures Sciences Sociétés, pp. 161-165.

Naef, A. (2013) Nachbauprobleme im Apfelanbau in der Schweiz. Innofrutta - Obstbau, July 2013 (7), pp. 18-19. [In Press]

Naef, A.; Hilber-Bodmer, M. and Sartori , N. (2013) Nachbauproblematik bei Apfelbäumen. Poster at: Agroscope | Tage der offenen Türe, Wädenswil, 7-8 June 2013.

Naef, Andreas; Häseli, Andreas and Schärer, Hans-Jakob (2013) Marssonina-Blattfall, eine neue Apfelkrankheit. Schweizer Zeitschrift für Obst- und Weinbau, 16, pp. 8-11.

Ndungu, Samuel Kiruku; Macharia , Ibrahim Ndegwa; Kahuthia, Ruth Gathu and Wahome, Raphael Githaiga (2013) Impact of Organic Vegetable Production System in Kiambu and Kajiado Counties of Kenya. Journal of Environmental Science and Engineering, A2 (4), pp. 256-266.

Neuendorff, Jochen (2013) Biozertifizierung im Einzelhandel: Legal, illegal, ganz egal? Ökologie & Landbau, 168 (4/2013), pp. 42-43.

Neumann, Helge (2013) Praxiserprobung der Integration von Artenschutzmaßnahmen in die Ackerbewirtschaftung von Ökobetrieben. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Neves, Sérgio Leandro Sousa; Geraseev, Luciana de Castro and Augusto, Hélder dos Anjos (2013) Dos saberes tradicionais à agroecologia: um estudo de caso das práticas agrícolas da comunidade vazanteira da Ilha do Jenipapo, Itacarambi-MG. [Of traditional knowledge to agroecology: a case study of agricultural practices of the community vazanteira Island Jenipapo, Itacarambi-MG.] Revista Brasileira de Agroecologia, 8 (2), pp. 44-61.

Nicolay, Gian L. (2013) Rapport intermédiaire - Syprobio - 2013. Institut de recherche de l'agriculture biologique (FiBL), CH-Frick .

Nicolay, Gian L.; Dabire, Rémy; Fliessbach, Andreas; Glin, Laurent and Sissoko, Fagaye (2013) Syprobio: Farmer-led innovation platforms to address food security, poverty alleviation and resilience to climate change in West African cotton-growing communities. Paper at: International Workshop on Agricultural Innovation Systems in Africa (AISA) , Nairobi, Kenya, 29-31 May 2013. [Completed]

Nicolaysen, A.M. (2013) Conversion to organic farming; experiences from Punjab and Uttarakhand. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 33-34.

Nicourt, Christian (2013) De l’élevage au commerce. Une dérive du métier d’éleveur de porcs bio ? [From breeding to market: a drift of organic pig breeding?]

Niedermayer, Steffi and Steidle, Johannes L.M. (2013) Die Hohenheimer Box: Entwicklung einer Methode zur Vor-Ort-Massenzucht der Erzwespe Lariophagus distinguendus gegen Vorratsschädlinge. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Niekerk, van, Thea; Reuvekamp, Berry and Bestman, Monique (2013) Database in de maak. [Developing a new database.] Pluimveehouderij, 8 February 2013, 43, pp. 26-27.

Nielsen, Karen Munk (2013) Dagens ret 4 gram larver. Økologi og Erhverv, 23 May 2013, 523, p. 15.

Nielsen, Karen Munk (2013) Pesticider giver færre blomster i hegn. Økologi & Erhverv, 21 March 2013.

Niether, Wiebke; Maldonado, Carla; Silva, Erika; Schneider, Monika and Gerold, Gerhard (2013) Comparison of Canopy Openness in Different Cocoa (Theobroma cacao) Production Systems in Alto Beni, Bolivia. In: Tielkes, Eric (Ed.) Tropentag 2013 - Agricultural development within the rural-urban continuum - Book of Abstracts, p. 479.

Niggli, Urs (2013) 40 Jahre FiBL - Präsentation zur Geschichte des FiBL anlässlich des 40-Jahre-Jubiläums 2013. FiBL Tag der Offenen Tür 2013, Frick, 25. August 2013.

Niggli, Urs (2013) 40 Jahre FiBL – Rückblick und Ausblick. . Online at https://www.fibl.org/de/standorte/schweiz/ueber-uns-ch/geschichte/40-jahre, accessed on: 14 April 2023.

Niggli, Urs (2013) Zusammenarbeit mit der Praxis als tägliche Inspiration. Bioaktuell, July 2013, 2013 (6), pp. 3-4.

Niggli, Urs (2013) Innovation im Ökolandbau: Wohin soll die Reise gehen? Ökologie & Landbau, 167 (3/2013), pp. 19-21.

Niggli, Urs (2013) Nichts für Biominimalisten. Ökologie & Landbau, 168 (4/2013), pp. 52-53.

Niggli, Urs and Rahmann, Gerold (2013) Forschung: Treibende Kraft für Veränderungen. Ökologie & Landbau, 167 (3/2013), pp. 12-14.

Nkurunziza, L. and Streibig, J.C. (2013) Temperature effect on fructan storage and regeneration of Canada thistle (Cirsium arvense (L.) Scop). In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 79-80.

NOBRE, Henderson Gonçalves and SOARES, Aparecida Hurtado (2013) La contribución de la agroecología en la construcción de un proyecto de educación del campo. [Agroecology contribution to the education on the farming.] In: Altieri, M. A.; Sarandon, Santiago J.; Morales, Carmen Felipe; Funes, Fernando and Siura, Saray (Eds.) IV Congreso Latinoamericano de Agroecología: artículos completos, Sociedad Científica Latinoamericana de Agroecología (SOCLA), Universidad Nacional Agraria La Molina e IFOAM América Latina, Lima Perú, p. 89. [Submitted]

Noe, E.; Sørensen, P.; Melander, B.; Olesen, J.E. and Fog, E. (2013) Barriers for developing more robust organic arable farming systems in practice. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 151-152.

Noe, Egon (2013) Fra Forskning til Praksis. Økologi&Erhverv, 13 December 2013, p. 1.

Noe, Egon (2013) Opsamling på projektmøde 4 i MultiTrust projektet 7-8 november 2012. [Summary of project meeting 4 in the MultiTrust project 7-8 november 2012.] . [Completed]

Noe, Egon and Alrøe, Hugo Fjelsted (2013) Agroecology and Social Sciences Regulation of Agroecosystems. Agroecology and Law: A Transdisciplinary Dialogue, Lecce, Italy, November 15-16, 2013. [Completed]

Noe, Egon and Alrøe, Hugo Fjelsted (2013) Agroecology and Social Sciences. In the perspectives of multidisiplinarity. Paper at: AGROECOLOGY AND LAW: A TRANSDISCIPLINARY DIALOGUE, Lecca, Italy, NOVEMBER 15-16, 2013. [Completed]

Noe, Egon and Alrøe, Hugo Fjelsted (2013) Hvordan kan vi vide om økologi er godt? Offentlige foredrag i naturvidenskab, Søauditorierne, Aarhus Universitet, 9., 10. og 11. april 2013. [How can we know if organics is good? Public lectures in science, The Lake Auditorium, Aarhus University, 9., 10. and 11. April 2013.] .

Noe, Egon and Alrøe, Hugo Fjelsted (2013) Hvordan kan vi vide, om økologi bliver bedre? Workshop for Organic RDD projekterne m.fl. [How can we know if organics becomes better? Workshop for the Organic RDD projects and others.] Aarhus Universitet . [Completed]

Nordentoft, Steen (2013) BioConval – Conversion of manure to high value poultry feed. Keynote presentation at: Second international conference on organic food quality and health research, Warsaw, Poland, 5-7 June 2013. [Completed]

Nordentoft, Steen (2013) Stuefluens larver kan inaktivere uønskede bakterier i gødning. ICROFS nyt, November 2013, 4, pp. 6-7.

Nordentoft, Steen and Hald, Birthe (2013) Composting poultry manure by fly larvae (Musca domestica) eliminates Campylobacter jejuni from the manure. Poster at: CHRO 2013, Aberdeen, 15-19 september 2013.

Notz, Christophe (2013) Beiträge von Christophe Notz im Zürcher Bauer 2013. Zürcher Bauer, 2013, .

Notz, Christophe (2013) Graslandbasierte Produktion fordert auch Biobauern. Schweizer Bauer, 7 September 2013, p. 30.

Notz, Christophe (2013) Repenser l'ultilistaion des concentrés pour les vaches laitières élevées en bio. Agri, 11 January 2013, p. 14.

Notz, Christophe; Maeschli, Ariane; Walkenhorst, Michael; Staehli, Pamela and Ivemeyer, Silvia (2013) „Feed no Food“ – Auswirkungen einer kraftfutterreduzierten Fütterung auf Tiergesundheit, Leistung und Fruchtbarkeit von Milchkühen. [Feed no Food – influence of minimized concentrate feeding on animal health, fertility and performance of Swiss organic dairy cows.] Tierärztliche Umschau, 68, pp. 307-310.

Noun, M.; Roumie, M.; Calligaro, Thomas; Nsouli, B.; Brunetto, R.; Baklouti, D.; D'hendecourt, L. and Della-Negra, S. (2013) On the characterization of the "Paris" meteorite using PIXE, RBS and micro-PIXE. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, pp. 261-264.

Novotná , Hana; Schulzova, Vera; Krtkova, Veronika and Hajslova, Jana (2013) Authentication of organic tomatoes, wheat, and related products. In: Kahl, J.; Rembialkowska, E.; Zalecka, A. and Lesinski, G (Eds.) Book of Abstracts, p. 91.

Nowak, Benjamin (2013) Diminuer la dépendance aux engrais de synthèse par le recyclage local des éléments minéraux : analyse des stratégies d'approvisionnement en éléments minéraux des exploitations agricoles biologiques. PhD thesis. HAL CCSD. [Unpublished]

Nowak, Benjamin (2013) Diminuer la dépendance aux engrais de synthèse par le recyclage local des éléments minéraux : analyse des stratégies d'approvisionnement en éléments minéraux des exploitations agricoles biologiques. [Reducing dependence on artificial fertilisers through local nutrient recycling : analysis of organic farms’ nutrient supply strategies.] PhD thesis. HAL CCSD. [Unpublished]

Nowak, Benjamin; Nesme, Thomas; David, Christophe and Pellerin, Sylvain (2013) Disentangling the drivers of fertilising material inflows in organic farming. Nutrient Cycling in Agroecosystems, pp. 79-91.

Nowak, Benjamin; Nesme, Thomas; David, Christophe and Pellerin, Sylvain (2013) Quelle est l’importance des transferts d'éléments minéraux de l'agriculture conventionnelle vers l'agriculture biologique ? Innovations Agronomiques, pp. 175-183.

Nowak, Benjamin; Nesme, Thomas; David, Christophe and Pellerin, Sylvain (2013) To what extent does organic farming rely on nutrient inflows from conventional farming ? Environmental Research Letters, p. 9.

Nowak, B.; Nesme, T.; David, Christophe and Pellerin, S. (2013) To what extent does organic farming rely on nutrient inflows from conventional farming? [Quelle est l'importance des transferts d'éléments minéraux de l'agriculture conventionnelle vers l'agriculture biologique?] Innovations Agronomiques, 32, pp. 175-183.

Nowak, Benjamin; Nesme, Thomas; David, Christophe and Pellerin, Sylvain (2013) To what extent does organic farming rely on nutrient inflows from conventional farming? Environmental Research Letter, 8, 044045.

Nuijten, E.H.A.C.P.; Janmaat, Leen and Lammerts van Bueren, E.T. (2013) New models for plant breeding: Key elements for collaboration within the food chain. Louis Bolk Instituut , Driebergen.

Nuutila, J. (2013) The new tendencies in the scientific research of the organic food system in Finland. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 91-92.

Nygren, Pekka; Leblanc, Humberto; Lu, Miaoer and Gómez Luciano, Cristino (2013) Distribution of coarse and fine roots of Theobroma cacao and shade tree Inga edulis in a cocoa plantation. Annals of Forest Science, pp. 229-239.

Oberson, A.; Frossard, E.; Bühlmann, C.; Mayer, J.; Mäder, P. and Lüscher, A. (2013) Nitrogen fixation and transfer in grassclover leys under organic and conventional cropping systems. Plant and Soil, (online), - .

Obrist, Robert (2013) Beiträge von Robert Obrist im Schweizer Bauer 2013. Schweizer Bauer, 2013, - .

Ochtrup, Caroline; Kemmerling, Sandra; Kosack, Lena and Lukas, Melanie (2013) Transformationsprozesse nachhaltiger Entwicklung - Ansätze für suffizientes Handeln in Unternehmen der Bio-Branche. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Oehen, Bernadette (2013) Coexistence? Le droit de contamination n’existe pas. bioactualités, 3/2013, pp. 10-11.

Oehen, Bernadette (2013) Koexistenz? Es gibt kein Recht auf Verunreinigung. bioaktuell, 3/13, pp. 11-12.

Oehen, Bernadette; Jahrl, Ingrid and Rudmann, Christine (2013) ALPIS – Konzept für ein alpwirtschaftliches Informationssystem. Agrarforschung Schweiz, 2013, 4 (3), pp. 116-123.

Oelofse, Myles; Jensen, L.S. and Magid, Jakob (2013) The implications of phasing out conventional nutrient supply in organic agriculture: Denmark as a case. Organic Agriculture, 3 (1), pp. 41-55.

Oelofse, Myles; Jensen, Lars Stoumann and Magid, Jakob (2013) The implications of phasing out conventional nutrient supply in organic agriculture: Denmark as a case. Organic Agriculture, 3, pp. 41-55.

Ohlashennyy, Yuriy and Eisenring, Tobias (2013) СМАК УКРАЇНСЬКИХ КАРПАТ. [Taste of the Ukrainian Carpathians Trademark.] Research Institute of Organic Agriculture (FiBL) , International Cooperation, Ukraine .

Ohm, M.; Paulsen, H.M.; Eichler-Löbermann, B. and Rahmann, G. (2013) Development of phosphatase and dehydrogenase activities in soils of annual cropland and permanent grassland in an organic farm. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 123-124.

Olesen, Jørgen E. and Sørensen, P. (2013) Estimating nitrogen supply and cereal crop yield in organic crop production. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 121-122.

Olesen, Jørgen Eivind (2013) Hvordan kan udvaskningen og belastningen af vandmiljøet yderligere reduceres? Agrologisk, 9 August 2013, pp. 6-8.

Olesen, Jørgen Eivind (2013) Kvælstofudvaskning. Økologi og Erhverv, 2013, 33 (529), p. 17.

Olesen, Jørgen Eivind (2013) Organisk gødning udnyttes for dårligt. Økologi og Erhverv, 2013, 33 (527), p. 21.

Oliveira, Alexandre Bosco de and Bosco, Maria Regilia de Oliveira (2013) Biometria, determinação da curva de absorção de água em sementes e emergência inicial de plântulas de Copernicia hospita Martius. [Biometry, determination of water uptake curve in seeds and initial emergency of Copernicia hospita seedlings.] Revista Brasileira de Agroecologia, 8 (1), pp. 66-74.

Oliveira, José Jeremias Fernandes de; Sousa, Regina Fialho; Carneiro, Romero Francisco Vieira and Fonseca, Jonathas Mendes (2013) Crescimento inicial de plantas de leucena frente à inoculação micorrízica e adubação orgânica. [Initial growth plant leucaena forward to mycorrhizal inoculation and organic fertilization.] Revista Brasileira de Agroecologia, 8 (3), pp. 212-220.

Oliveira, Michel Angelo Constantino de; Sambuichi, Regina Helena Rosa and Silva, Ana Paula Moreira da (2013) Experiências agroecológicas brasileiras: uma análise à luz do desenvolvimento local. [Brazilian agroecological experiences: an analysis in the light of local development.] Revista Brasileira de Agroecologia, 8 (2), pp. 14-27.

Oliveira, Oriane F. do Vale and Gondim, Maria José da Costa (2013) Plantas medicinais utilizadas pela população de Caldas Novas, GO e o conhecimento popular sobre a faveira (Dimorphandra mollis Benth Mimosoideae). [Medicinal plants used by the population of Caldas Novas, state of Goias, Brazil and popular knowledge about the faveira (Dimorphandra mollis Benth Mimosoideae).] Revista Brasileira de Agroecologia, 8 (1), pp. 156-169.

Oliveira Junior, Clovis Jose Fernandes ; Gonçalves, Fernanda Silva; Couto, Fernando and Matajs, Leila (2013) Potencial das espécies nativas na produção de plantas ornamentais e paisagismo agroecológico. [Potential of native species in the production of ornamental plants and agroecological landscaping.] Revista Brasileira de Agroecologia, 8 (3), pp. 190-200.

Olivo, Clair Jorge; Aguirre, Priscila Flôres; Machado, Paulo Roberto; Santo, Juliano Costa dos and Araújo, Tiago Luís da Ros de (2013) Produtividade e proteína bruta de pastagens consorciadas com trevo branco e amendoim forrageiro. [Productivity and crude protein of pastures mixed to white clover or forage peanut.] Revista Brasileira de Agroecologia, 8 (2), pp. 207-213.

Olivo, Clair Jorge and Aguirre, Priscila Flôres (2013) Produtividade e proteína bruta de pastagens de capim elefante manejadas sob os sistemas agroecológico e convencional. [Productivity and crude protein of elephant grass pastures managed under agroecological and conventional systems.] Ciência Rural, 43 (8), pp. 1471-1477.

Ollivier, Guillaume and Bellon, Stephane (2013) Dynamiques paradigmatiques des agricultures écologisées dans les communautés scientifiques internationales. [Paradigmatic dynamics of ecologized agricultures in international scientific communities.] Natures Sciences Sociétés, pp. 166-181.

Olsen, L.E. (2013) Designing for learning: Practical insights from a study on member driven farmer groups. University of Copenhagen .

Oltmanns, Meike (2013) Unterscheiden sich Winterweizen (Triticum aestivum L.) Öko-Sorten von Sorten die unter Bedingungen des konventionellen Landbaus gezüchtet wurden, hinsichtlich des Gehaltes an sekundären Pflanzenstoffen unter ökologischen Anbaubedingungen. [Is there any difference regarding content of phytochemicals between organically bred wheat (Triticum aestivum L.) versus varieties bred under conventional farming?] Forschungsring für Biologisch-Dynamische Wirtschaftsweise e.V., D-Darmstadt .

Onis, E. (2013) Biologische varkenshouder Coen Bosch: "Het gedrag in de kraamstal is van wezenlijk belang". GD varken / Gezondheidsdienst voor Dieren, 2013 (69), 8 - 9.

Oomen, G. (2013) Op weg naar de beste mest : nieuw onderzoek laat zien wat er precies met mest gebeurt. Ekoland : vakblad voor biologische landbouwmethoden, verwerking, afzet en natuurvoeding, 2013, 33 (12), 22 - 23.

Oosterkamp, E.; Grip, K. De and Hoste, R. (2013) Export opportunities on the French organic market. LEI Wageningen UR, Den Haag, NL.

Oppermann, Rainer (2013) Workshop: Sozial = verantwortungsbewusst und fair, aber was heißt das genau und reicht dies zur Bestimmung sozialer Ziele des Ökologischen Landbaus aus? Workshop at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität Bonn, Deutschland, 5. bis 8. März 2013. [Completed]

Ostrowski, Kasper (2013) Unwrapping the Northern Sea cheese - Enacting the Sea as terroir. Working paper. [Completed]

Ostrowski, Kasper (2013) Enacting New Nordic terroir as rootless American innovation or soiled European tradition? Keynote presentation at: First Nordic STS Conference, Norway, Trondheim, Værnes, Rica Hell Hote, 24.-26. April, 2013. [Completed]

Ostrowski, Kasper (2013) New Nordic Rurality. Enacting terroir as rootless American innovation or soiled European tradition. Keynote presentation at: The 2013 Annual International Conference at the Royal Geographical Society (with IBG) in London., London, 28.-30. August 2013. [Completed]

Oudshoorn, F.W. and Spörndly, E. (2013) Operational strategies for optimizing grazing when using automatic milking systems in organic dairy production. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 129-130.

Paaske, Klaus (2013) Testing of plant extracts for control of apple sawfly. Aarhus University , Department of Agroecology.

Padel, S. (2013) Organic Farming as an European Innovation System. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 15-17.

Padel, Susanne (2013) Is organic Farming ‘innovative’ enough for Europe? ORC , 21 September 2013, 9 (3), pp. 14-15.

Padel, Susanne; Gerrard, Catherine L; Leach, Katharine; Smith, Laurence G; Topp, C F E and Watson, Christine (2013) The devil is the detail: finding meaning indicators of nutrient management on organic and low-input farms. In: Aspects of Applied Biology , Association of Applied Biologists, Wellesborne, UK, 121, pp. 83-88.

Padel, Susanne; Vieweger, Anja; Nocentini, Laura; Devot, Alice; Schmid, Otto and Stolze, Matthias (2013) Adequacy of the production rules. In: Sanders, Jürn (Ed.) Evaluation of the EU legislation on organic farming. Thünen Institute of Farm Economics, Germany, Braunschweig, chapter 7, pp. 73-130.

Padovan, Milton Parron; Motta, Ivo de Sá; Carneiro, Leandro Flávio; Moitinho, Mara Regina; Salomão, Gisele de Brito and Recalde, Kátia Maria Garicoix (2013) Pré-cultivo de adubos verdes ao milho em agroecossistema submetido a manejo ecológico no Cone Sul de Mato Grosso do Sul. [Pre-cultivation of green manure to corn in agroecosystem submitted to ecological management in the Southern Cone of Mato Grosso do Sul State.] Revista Brasileira de Agroecologia, 8 (3), pp. 3-11.

Palmboom, A. (2013) Consument bestuurt economie. Dynamisch perspectief / Vereniging voor Biologisch-dynamische Landbouw, 2013 (2), 22 - 23.

Palmboom, A. (2013) Jan: ‘Ik benader alles vanuit de kringloopgedachte’ : Boerderij Overesch. Dynamisch perspectief / Vereniging voor Biologisch-dynamische Landbouw, 2013 (4), 3 - 7.

Palmboom, A. (2013) weg bereiden tot de tijd rijp is' : tuinbouwbedrijf 't Leeuweriksveld. Dynamisch perspectief / Vereniging voor Biologisch-dynamische Landbouw, 2013 (1), 3 - 7.

Palmboom, A.; Ambagts, L. and Winkel, E. (2013) detail tilt het functionele op' : waar landbouw en kunst elkaar ontmoeten. Dynamisch perspectief / Vereniging voor Biologisch-dynamische Landbouw, 2013 (5), 20 - 23.

Panneerselvam, P.; Hermansen, J.E.; Halberg, N. and Arthanari, P.M. (2013) Impact of large-scale organic conversion on food production and food security in two Indian states, Tamil Nadu and Madhya Pradesh. Renewable Agriculture and Food Systems, ( ), . [In Press]

Papp, Orsolya (2013) Hazai burgonyafajták 2012-es teljesítménye ökológiai gazdaságokban. [The performance of local varieties of potatos in organic farms in 2012.] Őstermelő, 2013, pp. 81-82.

Papp, Orsolya (2013) Integrált és ökológiai gyümölcstermesztési szakmai találkozó. [Professional day of organic and integrated pomolgy.] Őstermelő, 2013, p. 89.

Papp, Orsolya (2013) ÖMKi Bioburgonya termesztési kísérletek évzáró találkozója. [Year-end meeting of bio potato experiments.] Őstermelő, 2013, pp. 136-137.

Papp, Orsolya and Drexler, Dora (2013) Burgonyafajták vizsgálata ökológiai gazdaságokban. [Experiment of potato variaties in organic farming.] .

Papp, Orsolya; Földi, Mihály and Allacherne Szepkuty, Katalin (2013) Ökológiai gazdálkodás melléklet - 2013. április - május. Őstermelő, April 2013, pp. 81-85.

Papp, Orsolya; Kolláth, Péter; Laszlo, Gyula and Drexler, Dora (2013) A cseresznyelégy elleni védekezés lehetősége Beauveria bassiana hatóanyagú készítménnyel. [The controlling of the European cherry fruit fly with Beavveria Bassiana.] .

Paqualotto, Nayara; Godoy, Wilson Itamar and Verona, Luiz Augusto Ferreira (2013) Agricultura familiar e Agroecologia: um olhar sobre o caminhar da juventude rural no sudoeste paranaense. [Family farming and Agroecology: a look at the journey of the rural youth in Paraná southwest.] Revista Brasileira de Agroecologia, 8 (3), pp. 72-79.

Parisi, Luciana; Gros, Christophe; Combe, Freddy; Parveaud, Claude-Eric; Gomez, Christelle and Brun, Laurent (2013) Impact of a cultivar mixture on scab, powdery mildew and rosy aphid in an organic apple orchard. [Effet d'un mélange variétale sur le rang sur la tavelure, l'oïdium et le puceron cendré dans un verger biologique de pommier.] Crop Protection, 43, pp. 207-212.

Partanen, Kirsi; Valaja, Jarmo and Siljander-Rasi, Hilkka (2013) Feeding value of red clover-grass, Persian clover and common vetch for pigs. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 69-70.

Patel, M.; Wredle, E.; Spörndly, E.; Bertilsson, J. and Kumm, K.-I. (2013) Profitability of organic and conventional dairy production with different dietary proportions of high-quality grass silage. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 65-66.

Patzel, Nikola and Schmid, Otto (2013) Integrative Ansätze und bildgestützte Methoden für den Umgang mit Wertekonflikten und Entscheidungsdilemmas im biologischen Landbau. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Pauliquevis, Carolina Ferreira; Conte, Cintia de Oliveira and Favero, Silvio (2013) Atividade insetistática do óleo essencial de Pothomorphe umbellata (L.) Miq. sobre Rhyzopertha dominica (Fabricius, 1792) (Coleoptera: Bostrichidae). [Insectistatic activity of the essential oil of Pothomorphe umbellata (L.) Miq. against Rhyzopertha dominica (Fabricius, 1792) (Coleoptera: Bostrichidae).] Revista Brasileira de Agroecologia, 8 (3), pp. 39-45.

Paull, John (2013) Australia: Organic farming to soar in 2013. Organic News, 15 January 2013, ( ), pp. 1-2.

Paull, John (2013) Bhutan's plans to go 100% organic make progress. Organic News, 26 February 2013 (26 Feb), pp. 1-2.

Paull, John (2013) Biodynamic agriculture shows steady global growth. Organic News, 23 January 2013, pp. 1-2.

Paull, John (2013) Breslau (Wrocław): In the footsteps of Rudolf Steiner. Journal of Biodynamics Tasmania, 110 (Winter), pp. 10-15.

Paull, John (2013) China-Australia: Organic opportunities. [中国 - 澳大利亚: 有机=机会.] In: Proceedings of the Knowledge Exchange of Quality Food Production and Distribution: China and Australia Forum, 2013 (1), pp. 87-93.

Paull, John (2013) The Glass House: Crucible of Biodynamic Agriculture. News Leaf, 95 (Winter), pp. 17-21.

Paull, John (2013) A History of the Organic Agriculture Movement in Australia. In: Mascitelli, Bruno and Lobo, Antonio (Eds.) Organics in the Global Food Chain. Connor Court Publishing, Ballarat, Australia, chapter 3, pp. 37-61.

Paull, John (2013) Koberwitz (Kobierzyce): In the footsteps of Rudolf Steiner. Journal of Bio-Dynamics Tasmania, 109 (Autumn), pp. 7-11.

Paull, John (2013) New Zealand: Success for world's first indigenous organic verification system. Organic News, 6 March 2013, pp. 1-2.

Paull, John (2013) Open access publishing: What is world’s best practice? Journal of Organic Systems, 8 (1), pp. 2-4.

Paull, John (2013) The organics iceberg and the tyranny of organic certification. Journal of Organic Systems, 8 (2), pp. 2-5.

Paull, John (2013) “Please Pick Me” - How Incredible Edible Todmorden is repurposing the commons for open source food and agrobiodiversity. In: Franzo, Jessica; Hunter, Danny; Borelli, Teresa and Mattei, Federico (Eds.) Diversifying Foods and Diets: Using Agricultural Biodiversity to Improve Nutrition and Health. Biodiversity for Food and Nutrition Project. Earthscan, Routledge, Oxford, chapter 10, pp. 336-345.

Paull, John (2013) The Rachel Carson Letters and the Making of Silent Spring. Sage Open, 3 (July), pp. 1-12.

Paull, John (2013) UK: Organic foods win the taste test. Organic News, 22 January 2013, pp. 1-2.

Paull, John (2013) USA: Leading organic CSA farm goes bankrupt. Organic News, 21 January 2013, pp. 1-2.

Paull, John (2013) USA: Organic demand to increase. Organic News, 28 January 2013, 2013 (28 Jan), pp. 1-2.

Paull, John (2013) Vanuatu’s largest coconut plantation goes organic. Organic News, 7 February 2013, p. 1.

Paull, John and Hennig, Benjamin (2013) The World of Organic Agriculture – Density-equalizing Map. In: Willer, Helga; Lernoud, Julia and Kilcher, Lukas (Eds.) The World of Organic Agriculture: Statistics and Emerging Trends 2013. Research Institute of Organic Agriculture (FiBL) & International Federation of Organic Agriculture Movements (IFOAM), Frick & Bonn, p. 129.

Pavie, Jérome; Chambaut, H.; Madeline, L. and Experton, Catherine (2013) Assessment and comparisons of the environmental, economic and social performances of organic and conventional cattle systems. [Evaluations et comparaisons des performances environnementales, économiques et sociales des systèmes bovins biologiques et conventionnels dans le cadre du projet CedABio.] Innovations Agronomiques, 30, pp. 27-40.

pazderů, kateřina; vepříková, zdeňka; Vaclavikova, Marta; Capouchova, Ivana; Hajslova, Jana; Konvalina, Petr; Prokinová, Evženie; Janovska, Dagmar and Honsova, Hana (2013) Diagnostický klíčící test pro stanovení celkové kontaminace zrna obilovin fusariovými mykotoxiny. [Diagnostic germination test for evaluation of total fusarium mycotoxins in cereal grains.] ČZU v Praze, Praha.

Pearce, Joshua (2013) Applications of Open Source 3-D Printing on Small Farms. Organic Farming, pp. 19-35.

Pedersen, T.M.; Döring, T.F.; Baresel, P.; Borgen, A.; Finckh, M.R.; Howlett, S.A.; Ortolani, L.; Pearce, B.D. and Wolfe, M.S. (2013) COBRA: a new European research project for organic plant breeding. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 143-144.

Peetoom, K. (2013) Creëren op het grensvlak van orde en chaos : Jos Jeuken en Ellen Krul van BD-bedrijf Gaos. Dynamisch perspectief / Vereniging voor Biologisch-dynamische Landbouw, 2013 (3), 3 - 7.

Peetoom, K. (2013) Intuïtie als leidraad in tuin en kunst. Dynamisch perspectief / Vereniging voor Biologisch-dynamische Landbouw, 2013 (5), 26 - 30.

Peetoom, K. (2013) Puzzel compleet op weerbarstige Zeeuwse bodem : De Ring, fruitteeltbedrijf in Oud Sabbinge. Dynamisch perspectief / Vereniging voor Biologisch-dynamische Landbouw, 2013 (2), 3 - 7.

Pehme, Sirli; Peetsmann, Elen; Matt, Darja; Luik, Anne and Veromann, Eve (2013) Organic farming research in Estonia. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 97-98.

Pellikaan, F. (2013) Weer terug naar gangbaar : Peter Timmerman: "We zijn door onze omvang uit het biologische systeem gegroeid" : bedrijfsreportage. Veeteelt : magazine van het Koninklijk Nederlands Rundvee Syndicaat NRS, 2013, 30 (14), 50 - 52.

Pélosi, Céline; Toutous, Lucile; Chiron, François; Dubs, Florence; Hedde, Mickael; Muratet, Audrey; Ponge, Jean-François; Salmon, Sandrine and Makowski, David (2013) Reduction of pesticide use can increase earthworm populations in wheat crops in a European temperate region. Agriculture, Ecosystems and Environment, pp. 223-230.

Penvern, Servane (2013) L'agriculture biologique, prototype d'agricultures durables : des recherches pour et sur l'AB. Les 40 ans du GABNOR, Salomé, France.

Pereira, Cassiano Spaziani; Souza, Fausto Lima Farias de and Godoy, Cícero Aparecido (2013) Extrato etanólico de própolis no controle da cercosporiose e no desenvolvimento de mudas de cafeeiro. [Propolis ethanolic extract for the control of brown eye spot and on development of coffee seedlings.] Revista Brasileira de Agroecologia, 8 (1), pp. 170-178.

Perkons, Ute; Küpper, Paul Martin; Kautz, Timo and Köpke, Ulrich (2013) Pflanzenbauliche Nutzung von Bioporen im Unterboden. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Pernin, Jean-Louis and Petitprêtre, Benoit (2013) L’intention d’achat de produits biologiques régionaux :une recherche exploratoire sur la base de la théorie du comportement planifié. [Purchase intent of regional organic products: an explratory study on the basis of the theory of planned behaviour.] Revue d’Etudes en Agriculture et Environnement,, 94 (3), pp. 317-338.

Perret, C.; Béliard, E. and Rigault, A. (2013) Development and structuring of the sector of full field organic vegetables in cereal zones. [Développement et structuration de la filière légumes de plein champ biologiques dans les exploitations de grandes cultures.] Innovations Agronomiques, 32, pp. 149-161.

Peter, Birte and Trampenau , Lea (2013) Status Quo Analyse "Kugelschuss auf der Weide zur Betäubung und Tötung von Rindern aus Extensivhaltung". Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Peters, Michael (2013) Farmers Markets - Social and Economic Benefits. .

Petersen, Søren O.; Schjønning, P.; Olesen, Jørgen E.; Christensen, S. and Christensen, B.T. (2013) Sources of nitrogen for winter wheat in organic cropping systems. Soil Science Society of America Journal, 77 (2), pp. 696-697.

Petersen, B.M.; Knudsen, Marie Trydeman; Hermansen, J.E. and Halberg, Niels (2013) An approach to include soil carbon changes in life cycle assessments. Journal of Cleaner Production, 52, 217-224.

Petersen, Heidi Huus; Mejer, Helena; Jianmin, Wang; Katakam, Kiran Kumar; Thamsborg, Stig Milan; Dalsgaard, Anders; Olsen, Annette and Enemark, Heidi L. (2013) PREVALENCE OF THE PROTOZOAN PARASITE CRYPTOSPORIDIUM IN THREE ORGANIC PIG FARMS IN DENMARK. In: Spring Symposium of the Danish Society for Parasaitology. [Completed]

Petersen, Søren O.; Ambus, Per; Elsgaard, Lars; Schjønning, P. and Olesen, Jørgen E. (2013) Long-term effects of cropping system on N2O emission potential. Soil Biology and Biochemistry, 57, pp. 706-712.

Petit, Caroline (2013) Diversité des pratiques techniques en système de grandes cultures biologiques en Île-de-France: quels modèles de production? colloque Dinabio 2013, Tours, France.

Petit, Caroline (2013) Transitions des exploitations agricoles vers l'agriculture biologique dans un territoire : approche par les interactions entre systèmes techniques et de commercialisation. Application aux aires d'alimentation de captages en Île-de-France. [Transitions to organic farming in a territory : approach via interactions between technical and commercialization systems. Application to water catchment areas in Ile-de-France.] PhD thesis. HAL CCSD. [Unpublished]

Pfeiffer, Barbara and Sinatsch, Sandra (2013) Ertragssicherung und Behangsoptimierung im ökologischen Kernobstbau. [Increasing of crop safety and optimizing of crop loading of organic grown pome fruit.] Staatliche Lehr- und Versuchsanstalt für Wein- und Obstbau, D-Weinsberg .

Pfeiffer, Christina; Leeb, Christine and Winckler, Christoph (2013) Qualitative und quantitative Beurteilung des Verhaltens von Jungsauen während eines freiwilligen Annäherungstests. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Pfiffner, Lukas (2013) Vers de terre. Fiche technique. Institut de recherche de l'agriculture biologique (FiBL), CH-Frick.

Pfiffner, Lukas; Schärer, Hans-Jakob and Luka, Henryk (2013) Functional biodiversity to improve pest control in organic cropping systems. Paper at: Korean organic conference, Suwon, Korea, 25th October, 2013. [Submitted]

Pibou, Elsa (2013) Tensions institutionnelles et recomposition des identités socio-professionnelles agricoles :éléments d’analyse du mouvement Terre de Liens en France. Nouvelles formes d’agriculture : pratiques ordinaires, débats publics et critique sociale, Dijon, France.

Pichon, Marie (2013) Étude de la diversité génétique de blés paysans sur la hauteur et la biomasse. HAL CCSD.

Pimentel, Márcio Sampaio; Oliveira, Nelson Geraldo de and De-Polli, Helvécio (2013) Total and labile organic carbon content in agroecological system. [Conteúdo de carbono orgânico total e lábil do solo em sistema agroecológico.] Revista Brasileira de Agroecologia, 8 (1), pp. 75-83.

Pino, Carlos; Salazar , Angel; Gamboa, Gonzalo and Espina, Rossana (2013) AUTOEVALUACION DE INDICADORES AGROECOLÓGICOS EN SISTEMAS VITICOLAS ORGANICOS DEL CENTRO SUR DE CHILE. Paper at: IV Congreso Latinoamericano de Agroecología SOCLA2013, Universidad Nacional Agraria La Molina, 10-11 Setiembre 2013.

Pino, Caros; Donoso, Eduardo and Torres, Carlos (2013) EVALUACION DE SULFATO DE COBRE PENTAHIDRATADO EN EL CONTROL DE PATOLOGIAS DE FRUTALES Y VIDES Y EFECTO EN VINIFICACIÓN. Paper at: IV Congreso Latinoamericano de Agroecología SOCLA2013, Universidad Nacional Agraria La Molina, 10 -11 Setiembre 2013.

Pinxterhuis, Ina; Boer, H. de; Eekeren, N. van and Stienezen, M.W.J. (2013) Integrating maize and triticale in grass/clover based dairy systems: examining yields and autumn soil nitrate levels. In: Proceedings of the New Zealand Grassland Association, 75, pp. 251-256.

Pirc, Manca; Bevk, Danilo; Čokl, Andrej; Ravnikar, Maja and Dreo, Tanja (2013) The development of new methods for monitoring biocontrol agent, Gliocladium catenulatum J1446, to control gray mold on strawberries. [Razvoj novih metod za spremljanje biotičnega agensa Gliocladium catenulatum J1446 za zatiranje sive plesni na jagodah.] Lecture at:

Pirc, Manca and Dreo, Tanja (2013) Izbira metode ekstrakcije DNK za spremljanje organizma za biotično zatiranje, Gliocladium catenulatum J1446. [Selection of DNA extraction method for monitoring of biocontrol agent, Gliocladium catenulatum J1446.] Paper at:

Pirhofer-Walzl, K.; Eriksen, J.; Rasmussen, J.; Søegaard, K.; Høgh-Jensen, H. and Rasmussen, J. (2013) Effect of deep-rooted plant species on 15Nitrogen uptake and herbage yield in temporary agricultural grasslands. Plant and Soil, 371, pp. 313-325.

Pirhofer-Walzl, K.; Eriksen, Jørgen; Rasmussen, Jim; Soegaard, Karen; Høgh-Jensen, Henning and Rasmussen, Jesper (2013) Effect of four plant species on soil 15N-access and herbage yield in temporary agricultural grasslands. Plant and Soil, 371, pp. 313-325.

Pirhofer-Walzl, Karin; Eriksen, Jørgen; Rasmussen , Jim; Høgh-Jensen, Henning; Søegaard, Karin and Rasmussen, Jesper (2013) Effect of four plant species on soil 15N-access and herbage yield in temporary agricultural grasslands. Plant Soil, 1, pp. 1-10.

Pitter, Tanja and Vogl, Christian R. (2013) Einfluss von Einstellungen von Bäuerinnen und Bauern auf die Anwendung von Hausmitteln bei Nutztieren im Joglland, Österreich. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Plesch, Gudrun and Wittmann, Margit (2013) Einfluss der Abkalbeperiode auf die Laktation bei Vollweidehaltung mit mobilem Melkroboter. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Plomp, M. and Timmerman, M. (2013) Onderzoeksresultaten Echt Overijssel! : regionale productie melkveebedrijven in kengetallen. Ekoland : vakblad voor biologische landbouwmethoden, verwerking, afzet en natuurvoeding, 2013, 33 (5), 24 - 25.

Podstatzky, Leopold and Gallnböck, Markus (2013) Einfluss von Düngemittel auf die Wiederfindungsraten von Parasitenlarven. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Podstatzky, Leopold; Reitzenstein, Caroline; Tienken, Reka; Krametter-Frötscher, Reinhild and Zebeli, Qendrim (2013) Einfluss unterschiedlicher Kraftfuttermengen auf klinische und pansenhistologische Parameter bei abgesetzten Ziegenkitzen. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Podstatzky, Leopold and Wenzl, Wilfried (2013) Kompostierung von Ziegenmist: Einfluss der Umsetzungshäufigkeit auf die Überlebensraten von Parasitenlarven. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Polge De Combret, Lucie; Guilpart, Nicolas; Merot, Anne; Capillon, Alain and Gary, Christian (2013) Determinants of the degradation of soil structure in vineyards with a view to conversion to organic farmirng. Soil Use and Management, pp. 557-566.

Polt, Martina (2013) Biologisch-dynamisches Wirtschaften in Niederösterreich: Motive und Werthaltungen als zentrale Aspekte der Umstellungsentscheidung. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Pommeresche, Reidun and McKinnon, Kirsty (2013) Dyrkingsforsøk i skolehagen - «Møkkaprosjektet». [Research in the school garden - "The shitproject".] Norsk senter for økologisk landbruk, Tingvoll.

Pommeresche, Reidun and McKinnon, Kirsty (2013) Livet i ferskvann. [Life in fresh water.] Norsk senter for økologisk landbruk, Tingvoll.

Pommeresche, Reidun and McKinnon, Kirsty (2013) Sjokoladekonfekt med urter. [Chocolate with herbs.] Norsk senter for økologisk landbruk, Tingvoll.

Pommeresche, Reidun and McKinnon, Kirsty (2013) Småkryp i skolehagen. [Small animals in the school garden.] Norsk senter for økologisk landbruk, Tingvoll.

Pommeresche, Reidun and McKinnon, Kirsty (2013) Trær, greiner og løv - biologi og bruk. [Trees, branches and leaves - biology and use.] Norsk senter for økologisk landbruk, Tingvoll.

Popov, Vladislav H. (2013) Partnership of organic farming, eco-tourism and wilderness conservation – experiences of the pilot project "New Thracian Gold" in Bulgaria. Paper at: IFOAM Organic World Congress 2014, Istanbul, Turkey, 13-15 October 2014. [Completed]

Portmann, Madlen and Moschitz, Heidrun (2013) Wenn viele Köche gemeinsam kochen. Das Potential für eine Ernährungsstrategie am Beispiel der Stadt Basel. [The potential of food strategies at the example of the city of Basel.] Soziale Technik. Zeitschrift für sozial- und umweltverträgliche Technikgestaltung, 23 (4), pp. 15-17.

Pouzenc, Michaël and Vincq, Jean-Louis (2013) Faire du bio ! Faire du terroir ? Le terroir viticole de Gaillac au risque de l'agriculture biologique. [Producing organic wine! Producing terroir wine? In Gaillac, terroir productions go organic as well.] Sud-Ouest Européen, pp. 149-160.

Power, Eileen F.; Kelly, Daniel L. and Stout, Jane C. (2013) Impacts of organic and conventional dairy farmer attitude, behaviour and knowledge on farm biodiversity in Ireland. Journal of Nature Conservation, 21 (5), pp. 272-278.

POYADE, Gaëlle (2013) Elevage ovin et mouches à myiases : Une solution de contrôle. [Sheep breeding and myiasis flies: A control solution.] Biofil, 1 March 2013 (86), pp. 34-35.

Prache, Sophie; Ballet, Joel; Meteau, Karine; Guy, Frédéric; Musset, Marie-Angèle and Vannier, Eugenie (2013) Comparison of meat and carcass sensory quality in organically and conventionnally pasture-fed lambs at two levels of herbage availability. [Comparaison des qualités sensorielles de la viande et de la carcasse d’agneaux élevés au pâturage en production biologique ou conventionnelle à deux niveaux de disponibilités en herbe.] Options Méditerranéennes. Série A : Séminaires Méditerranéens, pp. 171-175.

Prestele, Julia; Kollmann, Johannes; Albrecht , Harald and Wiesinger, Klaus (2013) Wiederansiedlung seltener und gefährdeter Ackerwildpflanzen auf Ökobetrieben. Teilprojekt Freising: Einfluss von Feldfrucht und Aussaatzeitpunkt. Speech at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Pries Devide, Antonio; de Castro, Maria; Ayrivie de Assumpção, Patrick; Stachetti Rodrigues, Geraldo; Rodrigues, Isis; Duarte Ribeiro, Raul; de Souza Abboud, Antonio and Gervásio Pereira, Marcos (2013) GESTIÓN AMBIENTAL DE LOS SISTEMAS AGROFORESTALES EN EL VALLE DE PARAÍBA DEL SUR, ESTADO DE SAO PAULO, BRASIL. In: Altieri, Miguel A.; Sarandon, Santiago; Morales, Carmen Felipe; Funes, Fernando and Siura, Saray (Eds.) Congreso Latinoamericana de agroecologia articulos completos, Sociedad Centifica Latinoamericana de Agroecologia (SOCLA), Lima, Peru.