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Items in the subject area " Crop husbandry"

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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.

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, .

Wiesinger, Klaus and Cais, Kathrin (Eds.) (2012) Angewandte Forschung und Beratung für den ökologischen Landbau in Bayern. Bayerische Landesanstalt für Landwirtschaft, Freising, Schriftenreihe der Bayerischen Landesanstalt für Landwirtschaft, no. 4/2012, pp. 1-178. Proceedings of Öko-Landbau-Tag 2012, Freising-Weihenstephan, Deutschland, 29.03.2012.

MacKenzie, Joanna and Savard, Margaret (Eds.) (2012) Proceedings of the 2012 Canadian Organic Science Conference. Organic Agriculture Centre of Canada, Truro, Nova Scotia, Canada, pp. 1-143. Proceedings of Canadian Organic Science Conference and Organic Science Cluster Strategic Meetings, Winnipeg, Manitoba, Canada, February 21-23, 2012.

Papp, Orsolya; Földi, Mihaly; Drexler, Dora; Paszti, Timea; Dezseny, Zoltan and Mozgai, Diana (Eds.) (2012) 50 érv a biogazdálkodás mellett. [50 arguments for organic farming.] 1. edition. Ökológiai Mezőgazdasági Kutatóintézet Közhasznú Nonprofit Kft., Gödöllő.

Samsonova, Pavlina (Ed.) (2012) Produkce osiv v ekologickém zemědělství. [Organic seed production.] 1 edition. Bioinstitut, Olomouc.

Brock, Christopher; Wilbois, Klaus-Peter; Becker, Konstantin; Fischinger, Stephanie Anastasia; Spiegel, Ann-Kathrin; Spory, Kerstin; Williges, Ute; Zerger, Uli and Leithold, Günter (Eds.) (2011) Dokumentation der Dialogworkshops bei der 11. Wissenschaftstagung Ökologischer Landbau - Zusatzmaterial. . Proceedings of 11. Wissenschaftstagung Ökologischer Landbau, Giessen, 15.-18.03.2011. [Unpublished]

Brock, Christopher; Wilbois, Klaus-Peter; Becker, Konstantin; Fischinger, Stephanie Anastasia; Spiegel, Ann-Kathrin; Spory, Kerstin; Williges, Ute; Zerger, Uli and Leithold, Günter (Eds.) (2011) Es geht ums Ganze: Forschen im Dialog von Wissen-schaft und Praxis - Ergebnisse der Dialogworkshops bei der 11. Wissenschaftstagung Ökologischer Landbau (15.-17.März 2011 in Giessen). . Proceedings of 11. Wissenschaftstagung Ökologischer Landbau, Giessen, 15.-18.03.2011. [Unpublished]

Rahmann, Gerold (Ed.) (2011) Ressortforschung für den Ökologischen Landbau 2010. [Governmental research for organic farming in Germany 2010.] Landbauforschung, no. Sonderheft 346. Johann Heinrich von Thünen-Institut - Bundesforschungsinstitut für Ländliche Räume, Wald und Fischerei, D-Braunschweig.

ICROFS - Internationalt Center for Forskning i Økologisk Jordbrug og Fødevaresystemer (Ed.) (2010) FØJO III – Forskning i økologisk jordbrug og fødevaresystemer 2006-2010. Internationalt samarbejde og økologisk integritet – foreløbige resultater. [DARCOF III - Research in organic farming and food systems 2006-2010. International collaboration and organic integrity - preliminary results.] .

KTBL - Kuratorium für Technik und Bauwesen in der Landwirtschft (2010) KTBL-Datensammlung Ökologischer Landbau - Daten für die Betriebsplanung. [Organic farming databank.] KTBL, Darmstadt.

Freyer, Bernhard; Surböck, Andreas; Heinzinger, Markus; Friedel, Jürgen K. and Schauppenlehner, Thomas (Eds.) (2010) Evaluierung LE07-13. Bewertung des viehlosen biologischen Ackerbaus und seiner agrarökologischen Leistungen im österreichischen Trockengebiet (MUBIL III). Zwischenbericht. [Evaluation LE07-13. Evaluation of stockless organic crop farming and its agri-environmental achievements in the semi-arid region of Austria (MUBIL III). Midterm Report.] .

Rahmann, Gerold (Ed.) (2010) Ressortforschung für den Ökologischen Landbau 2009. [Governmental research for organic farming in Germany 2009.] Johann Heinrich von Thünen-Institut - Bundesforschungsinstitut für Ländliche Räume, Wald und Fischerei (vTI), Braunschweig.

Sächsisches Landesamt für Umwelt Landwirtschaft und Geologie (2009) Kompendium des ökologischen Acker- und Pflanzenbaus. [Compendium for organic agronomy and crop production.] Sächsisches Landesamt für Umwelt, Landwirtschaft und Geologie (LFULG), D-Dresden.

La Torre, A.; Talocci, S. and Pinto, L. (Eds.) (2009) RESULTS OF TWO-YEARS EXPERIMENTAL TRIALS WITH NATURAL PRODUCTS AGAINST PLASMOPARA VITICOLA IN ORGANIC VITICULTURE. . Proceedings of 9TH INTERNATIONAL CONFERENCE ON PLANT DISEASES - AFPP, TOURS – FRANCE, 8 AND 9 DECEMBER 2009.

Mayer, J.; Alföldi, T.; Leiber, F.; Dubois, D.; Fried, P.; Heckendorn, F.; Hillmann, E.; Klocke, P.; Lüscher, A.; Riedel, S.; Stolze, M.; Strasser, F.; van der Heijden, M. and Willer, H. (Eds.) (2009) Werte – Wege – Wirkungen: Biolandbau im Spannungsfeld zwischen Ernährungssicherung, Markt und Klimawandel. Beiträge zur 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009. Band 1: Boden, Pflanzenbau, Agrartechnik, Umwelt- und Naturschutz, Biolandbau international, Wissensmanagement // Band 2: Tierhaltung, Agrarpolitik und Betriebswirtschaft, Märkte und Lebensmittel. Verlag Dr. Köster, Berlin. Proceedings of 10. Wissenschaftstagung Ökologischer Landbau, ETH Zürich, 11.-13. Februar 2009.

Neuhoff, Daniel; Halberg, Niels; Alföldi, Thomas; Lockeretz, William; Thommen, Andreas; Rasmussen, Ilse A.; Hermansen, John; Vaarst, Mette; Lück, Lorna; Carporali, Fabio; Jensen, Henning Hogh; Migliorini, Paola and Willer, Helga (Eds.) (2008) Cultivating the Future Based on Science. Volume 1: Organic Crop Production. Proceedings of the Second Scientific Conference of the International Society of Organic Agriculture Research (ISOFAR), held at the 16th IFOAM Organic World Congress in Cooperation with the International Federation of Organic Agriculture Movements (IFOAM) and the Consorzio ModenaBio, 18 – 20 June 2008 in Modena, Italy. International Society of Organic Agriculture Research (ISOFAR), c/o IOL, DE-Bonn, Research Institute of Organic Agriculture FiBL, CH-Frick. [Unpublished]

Wiesinger, Klaus (Ed.) (2007) Angewandte Forschung und Beratung für den ökologischen Landbau in Bayern. [Applied Research and Consulting for Organic Farming in Bavaria.] Bayerische Landesanstalt für Landwirtschaft (LfL), Freising, Schriftenreihe der Bayerischen Landesanstalt für Landwirtschaft. Proceedings of Öko-Landbau-Tag 2007, Germany, Freising-Weihenstephan, 07.03.2007.

Grundmann, Eckart (Ed.) (2007) Faserpflanzen aus ökologischem Anbau: Anbau - Verarbeitung - Markt. Verlag Lebendige Erde, Darmstadt, Schriftenreihe IBDF, no. Band 20. Proceedings of Faserpflanzen aus ökologischem Anbau: Anbau - Verarbeitung - Markt, Kassel-Wilhelmshöhe, Deutschland, 19. Juni 2007.

Rahmann, Gerold (Ed.) (2007) Ressortforschung für den Ökologischen Landbau 2007. [Organic Farming Research of the Federal Ministry of Nutrition, Agriculture and Consumer Protection 2007.] Bundesforschungsanstalt für Landwirtschaft, Landbauforschung Völkenrode - Sonderheft, no. 314. Proceedings of Statusseminar 2007, Detmold, 5. Oktober 2007.

Zikeli, S.; Claupein, W.; Dabbert, S.; Kaufmann, B.; Müller, T. and Valle Zárate, A. (Eds.) (2007) Zwischen Tradition und Globalisierung - Beiträge zur 9. Wissenschaftstagung Ökologischer Landbau - Band 1 und 2. [Between Tradition and Globalisation - 9th German Scientific Conference on Organic Agriculture.] Verlag Dr. Köster, Berlin.

Raumberg-Gumpenstein, Höhere Bundeslehr- und Forschungsanstalt für Landwirtschaft (Ed.) (2006) 2. Österreichische Fachtagung für Biologische Landwirtschaft Bio-Grünlandsaatgutproduktion Bio-Sortenwertprüfung für Ackerkulturen Zuchtstrategien für Milchviehbetriebe im Biolandbau. [2nd Austrian Symposium on Organic Farming Organic Grassland Seed Production Organic Value of Variety Testing on Crops Breeding Strategies on Dairy Cattels in Organic Farming.] Höhere Bundeslehr- und Forschungsanstalt für Landwirtschaft Raumberg-Gumpenstein. Proceedings of 2. Österreichische Fachtagung für Biologische Landwirtschaft, Höhere Bundeslehr- und Forschungsanstalt für Landwirtschaft Raumberg-Gumpenstein, 21.-22. März 2006.

Kuratorium für Technik und Bauwesen in der Landwirtschaft, KTBL (Ed.) (2006) Energiepflanzen. KTBL Darmstadt.

Rahmann, Pr Gerold (Ed.) (2006) Ressortforschung für den Ökologischen Landbau 2006. [Organic Farming Research of the Federal Ministry of Nutrition, Agricultural and Consumer Protection 2006.] Landbauforschung Völkenrode - Sonderheft, no. 298. Bundesforschungsanstalt für Landwirtschaft.

Rahmann, Gerold (Ed.) (2006) Ressortforschung für den Ökologischen Landbau 2006. [Federal Research for Organic Farming in Germany 2006.] Bundesforschungsanstalt für Landwirtschaft (FAL), Sonderhefte der Landbauforschung Völkenrode, no. 298. Proceedings of Statusseminar Ressortforschung für den ökologischen Landbau 2006, Braunschweig, 2. März 2006.

Løes, Anne-Kristin (Ed.) (2005) Organic Farming for a New Millennium - status and future challenges. Nordic Association of Agricultural Scientists and Swedish University of Agricultural Sciences, 1, NJF Report, no. 1. Proceedings of NJF seminar 369 Organic Farming for a New Millennium - status and future challenges., Swedish University of Agricultural Sciences, Alnarp, Sweden, June 15-17, 2005.

Häseli, Andreas (Ed.) (2005) Tagungsband zur FiBL Obstbautagung 26.01.2005 in Frick. . Proceedings of FiBL Obstbautagung, Frick, 26.01.2005. [Completed]

Kjellsson, G. and Boelt, B. (Eds.) (2002) Konsekvenser af genmodificerede afgrøder for økologisk jordbrug. FØJO-rapport, no. 16. Forskningscenter for Økologisk Jordbrug.

Rasmussen, Ilse A. (Ed.) (1999) Plantebeskyttelse i økologisk jordbrug - rapport fra en workshop. FØJO-rapport, no. 4. Forskningscenter for Økologisk Jordbrug.

{ Programme part} ACTA: Crop husbandry. Runs 2002 - 2004. Programme Leader(s): Guérineau, C.; Fontaine, L. and Rodriguez, A..

{ Programme part} ADAR: Crop husbandry. Runs 2005 - 2007. Programme Leader(s): Haefliger, Max.

{Facility} ADAS: Field-scale study of sustainability of stockless organic arable production. Facility Leader(s): Cormack, Bill, ADAS.

{ Programme part} Agribio I: Crop husbandry. Runs 2001 - 2003. Programme Leader(s): Meynard, Jean-Marc; Simon, Sylvaine; Jouan, Bernard; Andrivon, D.; Ellissèche, Daniel; Ruffio-Châble, Véronique; Valentin-Morison, Muriel; Mouret, J.-C.; Touzard, Jean-Marc; Bressoud, Frédérique; Jonis, Monique; Boudon-Padieu, Elisabeth and Rolland, Bernard.

{ Programme part} Agribio II : Crop husbandry. Runs 2004 - 2007. Programme Leader(s): Leclerc, Blaise; Nicolardot, Bernard; Dosba, Françoise; Ellissèche, Daniel and Desclaux, D..

{Project} Analyse und On-Farm-Weiterentwicklung biologischer und integrierter Ackerbausysteme. [Analysis and on-farm development of organic and integrated arable farming systems.] Runs 2003 - 2007. Project Leader(s): Zihlmann, Urs, Agroscope FAL Reckenholz, Swiss Federal Research Station for Agroecology and Agriculture, CH-8046 Zurich, E-mail: info@fal.admin.ch.

{Project} Beitrag der arbuskulären Mykorrhiza (AM) im ökologischen Landbau zur Förderung der Bodenfruchtbarkeit unter der Berücksichtigung verschiedener acker- und pflanzenbaulicher Maßnahmen und der Dauer der ökologischen Bewirtschaftung. [The role of arbuscular mycorrhiza (AM) in organic farming systems to develop soil fertility under consideration of different strategies of crop management and influence of long term cultivated soils on AM under the conditions of organic farming.] Runs 1999 - 2002. Project Leader(s): Freyer, Dr. Bernhard, Department für Nachhaltige Agrarsysteme BOKU Wien.

{Facility} Bewegliches Glashaus im Rahmen der Versuchslandwirtschaft Gross-Enzersdorf. [Movable greenhouse at the experimental farm Gross-Enzersdorf.] Facility Leader(s): Gollner, Dr. Manfred, Universität für Bodenkultur (BOKU).

{ Programme part} BÖL: Bundesprogramm Ökologischer Landbau (BÖL): Pflanze. [Federal Organic Farming Scheme (FOFS): Plant.] Runs 2002 - 2008. Programme Leader(s): Lange, Stefan.

{ Programme part} DARCOF II: Cluster: Crop husbandry. Runs 2000 - 2005. Programme Leader(s): Kristensen, Erik Steen.

{Project} Agroforesty for Swiss farmers: Differenzierung der landwirtschaftlichen Produktionsmöglichkeiten mit agroforstlichen Methoden. [Potential of Agroforestry methods as production alternatives for Swiss farmers.] Runs 2000 - 2007. Project Leader(s): Weibel, Franco, Research Institute of Organic Agriculture (FiBL), CH-5070 Frick.

{Facility} DOC/TNb Analysegeräte an der Universität für Bodenkultur. [DOC/TNb Analyser at the University for Natural Ressources and Applied Life Sciences.] Facility Leader(s): Friedl, Dr. Jürgen, Universität für Bodenkultur (BOKU).

{Facility} DOK: DOK-Langzeit-Versuch. [DOK long-term experiment.] Facility Leader(s): Mäder, Paul, Research Institute of Organic Agriculture FiBL.

{Project} Einfluss von Düngung und Bewirtschaftung auf Ertrag und Qualität der Ernteprodukte innerhalb einer Fruchtfolge sowie ihre umweltökologischen Auswirkungen im Biolandbau. [Effect of fertilisation and cultivation on yield and quality of crops during a crop rotation and their environmental influence in organic farming.] Runs 2004 - 2007. Project Leader(s): Hein, DI Waltraud, Bundesanstalt für alpenländische Landwirtschaft.

{Project} Einführung der Verfahren zur Humus- und N-Bilanzierung (BEFU-Erweiterung) in die Praxis unter besonderer Berücksichtigung von Feldfutter- und Stilllegungsflächen. [Introduction of nitrogen and humus balance methods (BEFU model) in organic farming practice with special consideration of field fodder and green fallow.] Runs 2004 - 2006. Project Leader(s): Kolbe, Dr. Hartmut and Köhler, Brigitte, Sächsische Landesanstalt für Landwirtschaft.

{Project} Einsatz von Mykorrhizen im Feldbau und in Spezialkulturen. [Use of mycorrhizal inocula in field and horticultural crops.] Runs 2005 - 2007. Project Leader(s): Mäder, Paul, Research Institute of Organic Agriculture (FiBL), CH-5070 Frick.

{ Programme part} Formas II: Ekologisk jordbruks- och trädgårdsproduktion, Formasprogrammet 2004-2007 - Växtodling. [Organic agricultural and horticultural production, Formas programme 2004-2007 - Crop production.] Runs 2004 - 2007.

{Project} INTERVEG: Enhancing multifunctional benefits of cover crops – vegetables intercropping. Runs 2011 - 2015. Project Leader(s): Canali, Stefano.

{Project} Entwicklung und Etablierung eines Benchmarkings zur Optimierung des heimischen Bio-Kartoffelanbaus unter Einbeziehung aktueller Forschungsergebnisse (Verbundvorhaben). [Optimising of the Organic Potato Production.] Runs 2007 - 2010. Project Leader(s): Plagge, Jan; Landzettel, Christian and Dreyer, Wilfried, Bioland Beratung, D-Augsburg.

{Project} Erhaltung, Charakterisierung und Nutzen sekundärer Kartoffelsorten für den biologischen Landbau und ökologische Produktionssysteme, EU-Projekt RESGEN-CT95-34. [Genetic resources of potato including conservation, characterization and utilization of secondary potato varieties for ecological production systems in Europe, RESGEN-CT95-34.] Runs 1997 - 2000. Project Leader(s): Zuna-Kratky, Mag. Brigitte, Arche Noah Schaugarten GesmbH.

{Project} Extension Obst- und Rebbau. [Extension service for fruit production and viticulture.] Runs 2003 - 2007. Project Leader(s): Ladner, Judith and Bertschinger, Lukas, Agroscope FAW Wädenswil, Eidgenössische Forschungsanstalt für Obst-, Wein- und Gartenbau, CH-8820 Wädenswil, Email: info@faw.admin.ch.

{Facility} Feldversuchsstationen zum Ökologischen Landbau der Sächsischen Landesanstalt für Landwirtschaft. [Experimental stations for Organic Agriculture by the Saxon State Institute for Agriculture.] Facility Leader(s): Sächsische Landesanstalt für Landwirtschaft, Dresden, Sächsische Landesanstalt für Landwirtschaft.

{Facility} Forschungs- und Lehrhof "Agneshof" und "Haschhof". [Research and education farm "Agneshof" and "Haschhof".] Facility Leader(s): Regner, Dr. Ferdinand and Wurm, DI Lothar, Höhere Bundeslehranstalt und Bundesamt für Wein- und Obstbau.

{Facility} Forschungsstation Lambach - Stadl-Paura. [Research station Lambach – Stadl-Paura.] Facility Leader(s): Hein, DI Waltraud, Bundesanstalt für alpenländische Landwirtschaft.

{Project} GemüseSelbstErnte: Weiterentwicklung und Transfer sowie Ermittlung des Beitrags zur Gesundheitsförderung. [Self-Harvesting of Vegetables. Further development and transfer of the concept and evaluation of its contribution to health promotion.] Runs 2002 - 2003. Project Leader(s): Heß, Prof. Dr. Jürgen, Universität Kassel.

{Facility} DARDNI: Greenmount Experimental Farm, DARDNI College of Agriculture, Food and Rural Enterprise. Facility Leader(s): Moore, Charlotte More, Greenmount Campus, Antrim, BT41 4PU.

{Facility} HDRA: Henry Doubleday Research Association (HDRA): Heritage Seed Library. Facility Leader(s): Bywater, S, Henry Doubleday Research Association.

{Facility} HDRA: Henry Doubleday Research Association (HDRA): Long-term crop experiments/ field studies. Facility Leader(s): Rayns, F and Collier, R, Henry Doubleday Research Association.

{Programme} DARCOF II: Increased production and closer relationships between organic and inherent qualities of organic food. Runs 2000 - 2005. Programme Leader(s): Kristensen, Head of centre Erik Steen.

{Project} Informationsveranstaltungen im ökologischen Arznei- und Gewürzpflanzenanbau. [Information seminars on ecological medicinal plants and herbs.] Runs 2007 - 2007. Project Leader(s): Blum, Hanna, Förderverein Ökoplant e.V..

{Project} Bio-Incrop: Innovative cropping techniquew to increase soil health in organic fruit tree crops. Runs 2012 - 2014. Project Leader(s): Manici, Luisa Maria.

{Project} Kennzahlen für die Kontrolle im ökologischen Landbau. Runs 2005 - 2006. Project Leader(s): Klöble, Dr. Ulrike; Schmidt, Rebekka; Huber, Beate; Stein, Matthias and Neuendorff, Dr. Jochen, KTBL e.V.: Kuratorium für Technik und Bauwesen in der Landwirtschaft.

{Facility} UHOH: Kleinhohenheimheim - ökologisch bewirtschaftete Versuchsstation der Universität Hohenheim, Stuttgart, Deutschland. [Kleinhohenheim - Organic Research Station of the University of Hohenheim, Stuttgart, Germany.] Facility Leader(s): Zikeli, Dr. Sabine and Funk, Rainer, Universität Hohenheim.

{Project} Öko-Wissen für Alle – Veranstaltungen zum Wissenstransfer für ökologisch und nachhaltig wirtschaftende Betriebe der Land- und Lebensmittelwirtschaft. [Organic knowledge for all - Events for knowledge transfer for organically and sustainably working enterprises of the agricultural and food sector.] Runs 2012 - 2014. Project Leader(s): Moewius, Joyce, Bund Ökologische Lebensmittelwirtschaft (BÖLW), D-Berlin.

{Facility} Labor im Rahmen der Versuchslandwirtschaft Gross-Enzersdorf. [Laboratory on experimental farm Gross-Enzersdorf.] Facility Leader(s): Friedl, Dr. Jürgen, Universität für Bodenkultur (BOKU).

{Facility} Landwirtschaftliche Ressourcen: Moarhof. [Agricultural Ressources: Moarhof.] Runs 2006 - 2010. Facility Leader(s): Starz, DI Walter, BMLFUW, HBLA Raumberg-Gumpenstein.

{Facility} MUBIL Rutzendorf: Langzeitmonitoring zur Entwicklung des biologischen Landbaus auf den Feldern der Bundesversuchswirtschaften GmbH in Rutzendorf. [Long-term crop experiments concerning the development of organic farming on fields of the Bundesversuchswirtschaften GmbH Rutzendorf.] Facility Leader(s): Surböck, DI Andreas, Universität für Bodenkultur (BOKU).

{Programme} LA 04-07: Leistungsauftrag 2004-2007 an die Stiftung Forschungsinstitut fuer biologischen Landbau (FiBL), Frick; Thema Pflanzenbau. [Mandate 2004-2007 to "Stiftung Forschungsinstitut fuer biologischen Landbau" (FiBL), Frick; Subject aerea crop husbandry.] Runs 2004 - 2007. Programme Leader(s): Morel, Prof. Jacques and Gantner, Dr. Urs.

{Project} Leistungsbeurteilung verschiedener Apfelsorten bei biologischer und integrierter Produktion unter Berücksichtigung unterschiedlicher Baumstreifenbearbeitungsmethoden. [Assessment of performance of several species of apples under the conditions of organic and integrated farming with consideration of different methodes of soil cultivation.] Runs 2004 - 2007. Project Leader(s): Wurm, DI Lothar, Höhere Bundeslehranstalt und Bundesamt für Wein- und Obstbau.

{Project} Leitbetriebe: Leitbetriebe Ökologischer Landbau in Nordrhein-Westfalen. [Organic Pilot Farms in North Rhine-Westphalia (Germany).] Runs 1993 - 2017. Project Leader(s): Köpke, Prof. Dr. Ulrich; Stumm, Christoph; Leisen, Dr. Edmund and Paffrath, Andreas, Institut für Organischen Landbau der Universität Bonn, D-Bonn und Landwirtschaftskammer Nordrhein-Westfalen, D-Köln-Auweiler und D-Münster.

{Project} Lokales bäuerliches Wissen über Pflanzenarten aus Wildsammlung für die Fütterung und Heilkunde bei landwirtschaftlichen Nutztieren in Tirol (Osttirol). [Farmers' local knowledge on wild plant species used for veterinary medicine and fodder.] Runs 2003 - 2005. Project Leader(s): Vogl, Dr. Christian R., Universität für Bodenkultur (BOKU).

{Facility} Jyndevad: Long term crop rotation trials at Jyndevad research station. Runs 1996 - 2010. Facility Leader(s): Thomsen, Henning, Danish Institute for Agricultural Sciences (DIAS).

{Programme} MATNORGE: Matprogrammet: Norsk mat fra sjø og land. [The Food Programme: Norwegian Food from Sea and Land.] Runs 2006 - 2011. Programme Leader(s): Kjosbakken, Johs.

{Project} MUBIL Rutzendorf: Monitoring der Umstellung auf den biologischen Landbau (MUBIL). [Monitoring the conversion on Organic Farming.] Runs 2003 - 2005. Project Leader(s): Freyer, Dr. Bernhard, Universität für Bodenkultur (BOKU).

{Project} Monitoring von Bodenkennwerten in der Umstellung auf Ökologischen Landbau im Trockengebiet Ostösterreichs. Runs 1999 - 2000. Project Leader(s): Freyer, Dr Bernhard, Department für Nachhaltige Agrarsysteme BOKU Wien.

{Facility} NIAB: National Institute of Agricultural Botany (NIAB): Field trial facilities. Facility Leader(s): Kerr, Simon, National Institute of Agricultural Botany.

{Project} QUAPFÖL-Ost: Neues Wissen für Öko-Praktiker - Veranstaltungen zum Wissenstransfer - Qualifikationsprogramm von Fachkräften im Ökologischen Landbau in den Bundesländern Thüringen, Sachsen und Sachsen-Anhalt. Runs 2011 - 2011. Project Leader(s): Kipp, Dr. Susanne, Thüringer Ökoherz e. V., D-Weimar.

{Project} Nicht wendendes Bodenbearbeitungssystem im Ökologischen Landbau - Dammkultursystem "Turiel". [Systems of reduced tillage in organic farming: the ridge till system from Turiel-Major.] Runs 2002 - 2003. Project Leader(s): Brandt, Dr. Michael, Universität Kassel.

{Project} Optimierung des Kartoffelanbaus im ökologischen Landbau hinsichtlich der Weiterverarbeitung zu Pommes frites und Chips. Runs 2003 - 2005. Project Leader(s): Heß, Prof. Dr. Jürgen, Universität Kassel.

{Project} Optimierung von Körner- und Futtererbsenanbau und -verwertung unter den Bedingungen des Ökologischen Landbaus im pannonischen Klimagebiet. [Optimation of field and grain pea cropping and utilisation in organic farming under the climatic conditions of the pannonical region.] Runs 2002 - 2005. Project Leader(s): Freyer, Dr. Bernhard, Universität für Bodenkultur (BOKU).

{Facility} Wiebrechtshausen: Organic farm KWS Klostergut Wiebrechtshausen GmbH. Facility Leader(s): Altenweger, Axel, organic farming.

{Project} Organic field vegetable production - baseline monitoring of systems with different fertility building strategies. Runs 2003 - 2006. Project Leader(s): ANON, , Henry Doubleday Research Association.

{Facility} KARILA: Organic fields of MTT Agrifood Research Finland Karila. [MTT Karilan luomupellot.] Start 1995. Facility Leader(s): Huhta, Director of Research Station Harri; Nykänen, Senior Scientist Arja and Saikkonen, Research Professor Kari, MTT Agrifood Research Finland.

{Facility} PARTALA: Organic fields of MTT Agrifood Research Finland Partala. [MTT Partalan luomupellot.] Start 1985. Facility Leader(s): Huhta, Director of Research Station Harri; Nykänen, Senior Scientist Arja and Seuri, Research Scientist Pentti, MTT Agrifood Research Finland.

{ Programme part} BO-04-400 II: Plantaardige gesloten teelten (cluster Crop Husbandry). [Protected Crops (cluster Crop Husbandry).] Runs 2002 - 2005. Programme Leader(s): Kipp, Ir. J. (Jop).

{ Programme part} BO-04-400 I: Plantaardige open teelten (cluster Crop Husbandry). [Open Field Crops (cluster Crop Husbandry).] Runs 2002 - 2005. Programme Leader(s): Sukkel, Ir. W. (Wijnand).

{ Programme part} PNR-AB: Programma Nazionale di Ricerca sull'Agricoltura Biologica: bando luglio 2002. [National Research Program on Organic Farming: call July 2002.] Runs 2002 - 2006.

{Project} Prüfung von Kartoffelsorten auf deren besondere Eignung für den Ökologischen Landbau (Verbundvorhaben). [Assessment of the suitability of potato varieties for organic farming.] Runs 2009 - 2011. Project Leader(s): Haase, Dr. Thorsten and Heß, Prof. Dr. Jürgen, Universität Kassel, D-Witzenhausen.

{ Programme part} Luomuohjelma: Research Program for Organic Food and Farming in Finland. [Luomututkimusohjelma 2003-2005.] Runs 2003 - 2004. Programme Leader(s): Jaervenpaeae, Markku and Nykaenen, Arja.

{Project} Saatgut und Vermarktungsqualität von Winterweizen im biologischen Landbau. [The quality of seeds and marketing of winter-wheat in organic farming.] Runs 2003 - 2006. Project Leader(s): Hein, DI Waltraud, Bundesanstalt für alpenländische Landwirtschaft.

{Facility} SAC: Scottish Agricultural College (SAC): Laboratory. Facility Leader(s): Watson, Christine, Scottish Agricultural College.

{Facility} SAC: Scottish Agricultural College (SAC): Long term crop experiments. Facility Leader(s): Watson, Christine, Scottish Agricultural College.

{Facility} SAC: Scottish Agricultural College (SAC): Organic demonstration farms. Facility Leader(s): Younie, David, Scottish Agricultural College.

{Facility} Scottish Agricultural College: Phytotron. Facility Leader(s): Watson, C, Craibstone Estate, Aberdeen.

{Project} Screening alternativer Leguminosenarten auf ihre Eignung zur Gründüngung und zum Mischanbau im ökologischen Landbau. Runs 2002 - 2003. Project Leader(s): Schenkel, Dr. Werner, Technische Universität München.

{Project} HumuGS: Sicherung der Humusversorgung mit Grün- und Strohdüngung (HumuGS). [Securing humus supply with green and straw manure.] Runs 2013 - 2016. Project Leader(s): Brock, Dr. Christopher, Justus-Liebig-Universität, D-Gießen.

{Programme} Ekoforsk: SLU:s program för fältforskning inom ekologiskt lantbruk, Ekoforsk. [SLUs programme for field research projects within organic production, Ekoforsk.] Runs 2002 - 2004.

{Project} Status-Quo-Analyse von Dauerversuchen: Bestimmung des Forschungsbedarfs für den ökologischen Landbau. [Status-Quo-Analysis from long-term field experiments: determination of research requirements for organic farming.] Runs 2010 - 2011. Project Leader(s): Urbatzka, Dr. Peer; Rehm, Anna and Cais, Kathrin, Bayerische Landesanstalt für Landwirtschaft, D-Freising.

{Project} BODENFRUCHTBARKEIT: Steigerung der Wertschöpfung ökologisch angebauter Marktfrüchte durch Optimierung des Managements der Bodenfruchtbarkeit (Verbundvorhaben) Teilprojekt (WP1): Analyse von Praxiserfahrungen und Praxiserhebungen. [Enhancing the economic value of organically produced cash crops by optimizing the management of soil fertility.] Runs 2008 - 2011. Project Leader(s): Schmidt, Dr. Harald, Stiftung Ökologie & Landbau, D-Bad Dürkheim.

{Facility} Stenstugu, försöksstation. [Stenstugu, experimental farm.] Facility Leader(s): Pettersson, Bo and Bramford, Bengt, The Rural Economy and Agricultural Societies.

{Facility} KOURLA: Stockless organic farm. [Karjaton luomutila.] Start 1990. Facility Leader(s): Haapala, Hannu and Schäfer, Winfried, MTT Agrifood Research Finland.

{Project} BICOPOLL: Targeted precision biocontrol and pollination enhancement in organic cropping systems. Runs 2011 - 2014. Project Leader(s): Hokkanen, Heikki.

{Project} Transfervorbereitende Evaluation und Kombination von Praxiserfahrungen und Forschungsergebnissen zu Konzepten reduzierter Bodenbearbeitung im Ökologischen Landbau. Runs 2007 - 2009. Project Leader(s): Schmidt, Dr. Harald, Stiftung Ökologie und Landbau, D-Bad Dürkheim.

{Facility} University of Newcastle: Climate chamber. Facility Leader(s): Leifert, Professor Carlo, University of Newcastle.

{Facility} University of Newcastle: Phytotron. Facility Leader(s): Leifert, Professor Carlo, University of Newcastle.

{Facility} University of Nottingham: stockless organic experiment. Facility Leader(s): Sparkes, Debbie, University of Nottingham.

{Facility} University of Warwick: Climate chamber. Facility Leader(s): Collier, Dr Rosemary, University of Warwick.

{Project} Ampferblattkäfer: Untersuchungen zum Auftreten des Ampferblattkäfers und seines Potentials für eine biologische Bekämpfung des Stumpfblättrigen Wiesenampfers. [Investigations about the occurrence of the dock leaf-beetle and its potential for biological control of the broad-leaved dock.] Runs 2003 - 2006. Project Leader(s): Maurer, Dr. Ludwig, Bio Forschung Austria (vormals Ludwig Boltzmann Institut für Biologischen Landbau und Angewandte Ökologie).

{Project} Vergleichender Anbau verschiedener Wintererbsenherkünfte in Rein- und Gemengesaat zur Integration in das Anbausystem Ökologischer Landbau. [Comparison of different origins of winterpea in pure stands and mixture for integration in organic farming.] Runs 2004 - 2008. Project Leader(s): Schüler, Dr. Christian, Universität Kassel.

{Facility} Versuchsflaechen fuer den Oekologischen Landbau im Rahmen der Versuchslandwirtschaft Gross-Enzersdorf. [Organic experimental fields on experimental farm Gross-Enzersdorf.] Facility Leader(s): Friedl, Dr. Jürgen, Universität für Bodenkultur (BOKU).

{Facility} Versuchsgut Lindhof, Versuchsbetrieb für Ökologischen Landbau und extensive Landnutzungssysteme der Christian-Albrechts-Universität zu Kiel. [Experimental farm Lindhof, Integrated Research Project: „Organic Farming and Extensive Land-Use-Systems“, Christian-Albrechts-University of Kiel.] Facility Leader(s): Taube, Prof. Dr. Friedhelm and Loges, Dr. Ralf, Christian-Albrechts-Universität Kiel, Institut für Pflanzenbau und Pflanzenzüchtung.

{Facility} Versuchslandwirtschaft der Bundesanstalt für alpenländische Landwirtschaft "Moarhof". [Experimental farm of the Federal Research Institute for alpine Regions "Moarhof".] Facility Leader(s): Steinwidder, Dr. Andreas and Hein, DI Waltraud, Bundesanstalt für alpenländische Landwirtschaft.

{Project} Brokkoli-Pop: Züchterische Weiterentwicklung samenfester Brokkolisorten für den Ökologischen Landbau im Hinblick auf agronomische Merkmale sowie sensorische Eigenschaften (Verbundvorhaben). [Breeding and development of open-pollinated broccoli varieties for organic horticulture with regard to agronomic characteristics and sensory properties.] Runs 2011 - 2014. Project Leader(s): Fleck, MSc Michael, Kultursaat e.V. - Verein für Züchtungsforschung und Kulturpflanzenerhaltung auf biologisch-dynamischer Grundlage, D-Echzell.

Abreu, Lucimar Santiago; Bellon, Stéphane; Alfio, Brandenburg; Ollivier, Guillame; Lamine, Claire; Darolt, Moacir Roberto and Aventurier, Pascal (2012) Relações entre agricultura orgânica e agroecologia: desafios atuais em torno dos princípios da agroecologia. [Relations between organic agriculture and agroecology: current challenges around the principles of agroecology.] Revista Desenvolvimento e Meio Ambiente, 26, pp. 143-160.

Aflatuni, Abbas; Uusitalo, Jouko; Ek, Sari and Hohtola, Anja (2003) Effect of liming on yield and quality of peppermint and Sachalin mint in fine sand soil of Northern Finland. Agricultural and Food Science in Finland, 12 (2), pp. 107-115.

Ambus, P. (2004) Short term N2O losses in urine patches: a 15N labelling study. Poster at: International Conference. Greenhouse Gas Emissions from Agriculture - Mitigation Options and Strategies, Leipzig, Germany, 10-12 February, 2004. [Unpublished]

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

Andreasen, Claus Bo (2004) QLIF news: Research in the European organic and low input food supply chain. . Online at <http://www.qlif.org/qlifnews/nov04/index.html>.

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 (2012) What is the contribution of organic agriculture to sustainable development? Long-term systems comparison trials of FiBL in the tropics. Paper at: Group seminar series of Ecosystem Management Group, ITES (D-USYS), ETH Zurich, Switzerland, June 21, 2012. [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]

Andres, Christian; Milz, Joachim; Seidel, Renate; Trujillo, German; Alcon, Freddy; Weibel, Franco and Schneider, Monika (2014) Cocoa agroforestry systems vs. monocultures under conventional and organic management - results from tropical Bolivia. Paper at: World Congress on Agroforestry, Delhi, India, February 10 – 14, 2014. [Completed]

Antunes, Luis Eduardo Corrêa; Gonçalves, Emerson Dias and Trevisan, Renato (2010) Fenologia e produção de cultivares de amoreira-preta em sistema agroecológico. [Phenology and production of blackberry cultivars in agroecological system.] Ciência Rural, 40 (9), pp. 1929-1933.

Araújo, J.C.; Moura, E.G.; Aguiar, A.C.F. and Mendonça, V.C.M. (2007) Supressão de plantas daninhas por leguminosas anuais em sistema agroecológico na Pré-Amazônia. [Suppression of weeds by annual leguminous plants under Amazon agroecological system.] Planta Daninha, 25 (2), pp. 267-275.

Ardakani, M.Reza; Pietsch, Gabriele; Wanek, Wolfgang; Schweiger, Peter; Moghaddam, Ali and Friedel, Juergen K. (2009) Nitrogen fixation and yield of lucerne (Medicago sativa L.), as affected by co-inoculation with Sinorhizobium meliloti and arbuscular mycorrhiza under dry organic farming conditions. American-Eurasian Journal of Agricultural and Environmental Sciences, 6 (2), pp. 173-183.

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.

Avila, João Eduardo ; Assad, Maria Leonor Lopes and Lima, Abdeel Silva (2012) Avaliação de biomassa vegetal em sistema de produção em transição agroecológica. [Evaluation of plant biomass production system in agroecological transition.] Revista Brasileira de Agroecologia, 7 (3), pp. 72-84.

AZIM, Khalid (2005) The nematicidal and the fertilizing effect of argan, castro and neem cake on cucurbits (cucumber and melon) grown under greenhouse in Agadir region (South of Morocco). [L’effet nématicide et fertilisant des tourteaux d’argan, ricin et neem sur les cucurbitacées (concombre et melon) cultivées sous serre dans la région d’Agadir (sud du Maroc).] Thesis, IAMB Mediterranean Agronomic Institute of Bari, Organic Farming. Collection Master of Science IAMB-CIHEAM (International Centre for advanced Mediterranean agronomic studies), no. 406. . [Unpublished]

Bachinger, J. and Stein-Bachinger, K. (2000) Organic Farming on large farms with special reference to Eastern Germany. In: Wilson, M. J. and Maliszewska-Kordybach, B. (Eds.) Soil Quality, Sustainable Agriculture and Environmental Security in Central and Eastern Europe, Kluwer Academic Publishers, Dordrecht, 69, NATO Science Partnership Sub-Series 2: Environmental Security continued within NATO Science Series IV: Earth and Environmental Sciences, pp. 125-138.

Bachinger, J. and Zander, P. (2000) Modelling crop rotations of organic farms. [Modellboildung von Fruchtfolgen in der ökologischen Landwirtschaft.] In: Alföldi, T.; Lockeretz, W. and Niggli, U. (Eds.) The world grows organic, Proceedings 13th International IFOAM Scientific Conference, vdf Hochschulverlag, Zürich, p. 144.

Baddeley, J. A.; Döring, Thomas F.; Hatch, David; Marshall, Athole; Pearce, Bruce; Roderick, S; Stobart, Ron; Storkey, Jonathan; Watson, C.A. and Wolfe, Martin (2010) Using legume-based mixtures to enhance the nitrogen use efficiency and economic viability of cropping systems. In: Crighton, K and Audsley, R. (Eds.) Proceedings of the SAC/SEPA Conference, pp. 178-182.

Badía, Marcia M. Rojas; Hernández, Berto Tejera; Murrel, Jeny A. Larrea; Mahillon, Jacques and Perez, Mayra Heydrich (2011) Aislamiento y caracterización de cepas de Bacillus asociadas al cultivo del arroz (Oryza sativa L.). [Isolation and characterization of strains of the Bacillus associated to rice (Oryza sativa L.) crop.] Revista Brasileira de Agroecologia, 6 (1), pp. 90-99.

Balasubramanian, Mr. A.V.; Arumugasamy, Mr. S.; Vijayalakshmi, Dr. K. and Subhashini, Mrs. S. (2008) Plant Products as Biopesticides: Building On Traditional Knowledge of Vrkshayurveda: Traditional Indian Plant Science. Poster at: Cultivating the Future Based on Science: 2nd Conference of the International Society of Organic Agriculture Research ISOFAR, Modena, Italy, June 18-20, 2008.

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.

Baños, Yoerlandy Santana; Concepción, Armando del Busto; Lazo, Ricardo Cruz; González, Irisley Aguiar and Morejón, Liudmila Palomino (2010) Efecto de enmiendas orgánicas y Trichoderma spp. en El manejo de Meloidogyne spp. [Effect of organics amendements and Trichoderma spp on Meloydogine spp management.] Revista Brasileira de Agroecologia, 5 (2), pp. 224-233.

Bär, Markus (2008) Essais dans les fermes bio: Les producteurs sont responsables! Bioactualités (2/08), p. 20.

Bär, Markus (2008) Versuche auf Biobetrieben: Die Bauern haften! Bioaktuell (2/08), p. 23.

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

BARBERI, PROF. P.; BIGONGIALI, DR. F.; ANTICHI, DR. D.; CARLESI, DR. S.; FONTANELLI, DR. M.; FRASCONI, DR. C. and LULLI, DR. L. (2008) Innovative crop and weed management strategies for organic spinach: crop yield and weed suppression. Poster at: Cultivating the Future Based on Science: 2nd Conference of the International Society of Organic Agriculture Research ISOFAR, Modena, Italy, June 18-20, 2008.

Barbosa, Flávia Silva ; Aguiar-Menezes, Elen Lima ; Arruda, Leilson Novaes ; Santos, Carlos Leandro Rodrigues dos and Pereira, Maurício Ballesteiro (2011) Potencial das flores na otimização do controle biológico de pragas para uma agricultura sustentável. [Potential of the flowers in the optimization of the biological control of pests for a sustainable agriculture.] Revista Brasileira de Agroecologia, 6 (2), pp. 101-110.

Baresel, Jörg Peter; Döring, Thomas F. and Finckh, Maria R. (2012) OSCAR – a new European project on cover crops. Poster at: 12th Congress of the European Society for Agronomy, Helsinki, Finland, 20-24 August 2012.

Barrêto, Artur Franco; Araújo, Egberto and Bonifácio, Benedito Ferreira (2010) Eficiência de extratos de Agave sisalana (Perrine) sobre o ácaro rajado Tetranychus urticae (Koch) e ocorrência de fitotoxidez em plantas de algodoeiro (Gossypium hirsutum L. r latifolium Hutch). [Efficiency of Agave sisalana extracts on the two-spotted spider mites Tetranychus urticae (Koch, 1836) and the occurrence of toxicity symptoms in cotton (Gossypium hirsutum L. r latifolium Hutch) plants.] Revista Brasileira de Agroecologia, 5 (2), pp. 207-215.

Battisti, Rafael; Sentelhas, Paulo César and Pilau, Felipe Gustavo (2012) Eficiência agrícola da produção de soja, milho e trigo no Estado do Rio Grande do Sul entre 1980 e 2008. [Efficiency of agricultural production of soybeans, corn and wheat in the State of Rio Grande do Sul between 1980 and 2008.] Ciência Rural, 42 (1), pp. 24-30.

Becker, Dr. Konstantin and Leithold, Prof. Dr. Günter (2008) Improvement of winter wheat baking quality in ecological cultivation by enlargement of row spacing and undersown intercrops. Poster at: Cultivating the Future Based on Science: 2nd Conference of the International Society of Organic Agriculture Research ISOFAR, Modena, Italy, June 18-20, 2008.

Bellon, S.; Lamine, Claire; Olivier, G. and Abreu, Lucimar Santiago de (2009) The relationships between organic farming and agroecology. [As relações entre a agricultura orgânica e agroecologia.] .

Bentley-Fox, Helen (2004) Energy Inputs into the Average Arable/forage crop at Sheepdrove Organic Farm 2003/4. The Organic Research Centre, Elm Farm.

Berset, Estelle; Kaiser, Franziska; Messmer, Monika and Mäder, Paul (2011) Förderung von arbuskulären Mykorrhizapilzen in einer Chenopodiaceae - Mais Fruchtfolge durch Untersaaten. Poster at: 11. Wissenschaftstagung Ökologischer Landbau, Gießen, 16.-18. März 2011.

Bertelsen, Keld K.; Duzel, Jasmin; Nielsen, Søren H. and Jøregensen, Rasmus N. (2011) FruitGrowth - Gasburning in orchards - Environment friendly weed control. Poster at: The 8.th International Horticulture Technology and Machinery Exhibition in Denmark, Årslev, Denmark, June 30 - July 2 .

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

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

Bertelsen, Marianne (2012) Nye æblesorter til økologien. Økologi & Erhverv, 16 November 2012, 2012 (511), p. 1.

Bertelsen, Marianne (2012) Åbent hus i økologisk frugt og bær på Institut for Fødevarer, AU. .

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

Bhullar, G.S.; Edwards, P.J. and Olde Venterink, H. (2014) Influence of Different Plant Species on Methane Emissions from Soil in a Restored Swiss Wetland. PLoS ONE, 9 (2), e89588.

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.

Birech, Rhoda and Freyer, Bernhard (2007) Effect of plant biomass and their incorporation depth on organic wheat produc-tion in Kenya. Poster at: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.

Bischoff, Kai; Daniel, Götz; Hochmann, Jochen; Schleuß, Uwe; Seedler, Martin; Süncksen, Uwe; Techow, Edgar; Thaysen, Johannes; Thomsen, Thomas and Untiedt, Henning (editor): Landwirtschaftskammer Schleswig-Holstein, (Ed.) (2003) Aktuelles aus dem Ökologischen Landbau 2002 (Versuchsbericht Ökologischer Landbau) [Current trials and developments in organic agriculture 2002]. Mitteilungen der Landwirtschaftskammer, no. 569/03. Landwirtschaftskammer Schleswig-Holstein.

Blick, Theo; Pfiffner, Lukas and Luka, Henryk (2000) Epigäische Spinnen auf Äckern der Nordwest-Schweiz im mitteleuropäischen Vergleich (Arachnida: Araneae). Mitteilungen der Deutschen Gesellschaft für allgemeine und angewandte Entomologie, 12, pp. 267-276.

Blum, Alois; Boessinger, Marc; Buchmann, Michael; Hanhart, Johannes; Honegger, Ueli; Sutter, Frank; Leumann, Markus and Wagner, Michael (2009) Deckungsbeiträge. Agridea/FiBL, CH-Lausanne, CH-Frick.

Blum, Hanna; Karte, Tobias and Karl, Schockert (2005) Netzwerk zum Versuchswesen im ökologischen Heil- und Gewürzpflanzenbau sowie Status Quo Analyse: Einsatz funktioneller Pflanzeninhaltsstoffe in der Veterinärmedizin. Dienstleistungszentrum Ländlicher Raum Rheinpfalz, Kompetenzzentrum Gartenbau.

{Project} Netzwerk zum Versuchswesen im ökologischen Heil- und Gewürzpflanzenbau sowie Status Quo Analyse: Einsatz funktioneller Pflanzeninhaltsstoffe in der Veterinärmedizin. Runs 2003 - 2005. Project Leader(s): Blum, Hanna, Dienstleistungszentrum Ländlicher Raum Rheinpfalz.

Blum, Hanna; Koppe, Wiebke and Aedtner, Ina (2007) Informationsveranstaltungen im ökologischen Arznei- und Gewürzpflanzenanbau. [Information seminars on ecological medicinal plants and herbs.] Förderverein Ökoplant e.V., D-Ahrweiler.

Boelt, B. and Bertelsen, I. (2002) Økologisk jordbrug nu og i fremtiden. In: Kjellsson, G. and Boelt, B. (Eds.) Konsekvenser af genmodificerede afgrøder for økologisk jordbrug. FØJO-rapport, no. 16. , chapter 3, pp. 31-43.

Boelt, B. and Bertelsen, I. (2002) Kontrolleret spredning. In: Kjellsson, G. and Boelt, B. (Eds.) Konsekvenser af genmodificerede afgrøder for økologisk jordbrug. FØJO-rapport, no. 16. , chapter 4, pp. 45-61.

Böhm, Herwart (2009) Körnerleguminosen - Stand des Wissens sowie zukünftiger Forschungsbedarf aus Sicht des Ökologischen Landbaus. [Grain legumes - state of knowledge and need for future research from the view of organic farming.] Journal für Kulturpflanzen, 61 (9), pp. 324-331.

Böhm, Herwart (2009) Körnerleguminosen in Bedrägnis. Ökologie & Landbau, 152 (4/2009), pp. 14-17.

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 (2012) Auswirkungen einer Schwefeldüngung auf den Ertrag und die Nährstoffzusammensetzung eines Kleegrasbestandes. Paper submission

Böhm, Herwart; Buchecker, Kirsten; Dresow, Jana; Dreyer, Wilfried; Landzettel, Christian and Mahnke-Plesker, Sylvia (2011) Bundesweites Benchmarking zum ökologischen Kartoffelanbau sowie zur Qualität und Sensorik ausgewählter Sorten. Paper at: 11. Wissenschaftstagung Ökologischer Landbau, Gießen, 16.-18. März 2011.

Böhm, Herwart; Buchecker, Kirsten; Dresow, Jana; Dreyer, Wilfried; Landzettel, Christian; Mahnke-Plesker, Sylvia and Westhues, Franz (2011) Forschungsprojekt zur Optimierung der ökologischen Kartoffelproduktion - Hintergrund und Projektbeschreibung. [Research project to optimize the organic potato production - back-ground and project description.] In: Böhm, Herwart (Ed.) Optimierung der ökologischen Kartoffelproduktion. Landbauforschung, no. Sonderheft 348. Johann Heinrich von Thünen-Institut - Bundesforschungsinstitut für Ländliche Räume, Wald und Fischerei, D-Braunschweig, pp. 1-13.

Böhm, Herwart; Dreyer, Wilfried and Buchecker, Kirsten (2011) Anbaubedeutung von Kartoffeln im Ökologischen Landbau, Vermarktung und zukünftige Entwicklungen. [Importance of potatoes in organic farming, marketing an future developments.] In: Böhm, Herwart (Ed.) Optimierung der ökologischen Kartoffelproduktion. Landbauforschung, no. Sonderheft 348. Johann Heinrich von Thünen-Institut - Bundesforschungsinstitut für Ländliche Räume, Wald und Fischerei, D-Braunschweig, pp. 15-23.

Böhm, Herwart; Gronle, Annkathrin; Buchecker, Kirsten; Dreyer, Wilfried; Landzettel, Christian and Mahnke-Plesker, Sylvia (2011) Bestimmungsfaktoren für den Ertrag sowie die Qualitätsausbildung von ökologisch erzeugten Kartoffeln unter Verwendung der multiplen Regressionsanalyse. [Factors determining the yield and quality of organically produced potatoes, using the multiple regression analysis.] In: Optimierung der ökologischen Kartoffelproduktion. Johann Heinrich von Thünen-Institut (vTI), Westerau, pp. 129-139.

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; Sauermann, Wolfgang; Alpers, Gerd and Aulrich , Karen (2011) Sortenwahl und Schädlingsdruck im ökologischen Rapsanbau. [Varieties and pest in the cultivation of organic oil seed rape.] Paper at: 11. Wissenschaftstagung Ökologischer Landbau, Gießen, 15.-18. März 2011.

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, Jan G. (2010) Bemesting in de biologische akker- en tuinbouw bij bodems met een hoge fosfaattoestand. [Fertilizer use on organic arable and horticultural farms on phosphate rich soils.] Louis Bolk Institute, Driebergen.

Bonett, Lucimar Pereira ; Muller, Giovana Mayara ; Wessling, Cláudia Regina and Gamelo, Fernanda Pompermeyer (2012) Extrato etanólico de representantes de cinco famílias de plantas e óleo essencial da família Asteraceae sobre o fungo Colletotrichum gloeosporioides coletados de frutos de mamoeiro (Carica papaya L.). [Ethanol extract of representatives of five families of plants and essential oil family Asteraceae on Colletotrichum gloeosporioides collected from fruits of papaya (Carica papaya L.).] Revista Brasileira de Agroecologia, 7 (3), pp. 116-125.

Borgen, A.; Gustavsson, A.-M. D.; Kieksi, J.; Johnsen, T.; Andersson, R. and Eriksen, R. (2002) Factors affecting the development of the organic seed sector. In: Wilbois, K.P. (Ed.) Organic Seed Production and Plant Breeding - strategies, problems and perspectives, European Consortium for Organic Plant Breeding, 1 (1), p. 6.

Borgen, Anders (2002) Control of seed borne diseases in organic cereals and legumes. In: Proceedings of The 4th ISTA - PDC seed health symposium: Healthy seeds, the basis for sustainable farming, ISTA, p. 18.

Borgen, Anders (2011) Vi har brug for gamle sorter. Frøavleren, 4, p. 14.

Braband, D. and van Elsen, T. (2006) Ackerwildkräuter als „ökologische Leistung“ – Entwicklung einer Methode zur Feststellung förderwürdiger, artenreicher Ackerflächen. Zeitschrift für Pflanzenkrankheiten und Pflanzenschutz, Journal of Plant Diseases and Protection, Sonderheft XX, pp. 535-546.

Brock, Christopher and Leithold, Prof. Dr. Günter (2008) The Impact of Site and Management Factors on Humus Dynamics in Long-term Field Experiments. Poster at: Cultivating the Future Based on Science: 2nd Conference of the International Society of Organic Agriculture Research ISOFAR, Modena, Italy, June 18-20, 2008.

Brock, Christopher; Fließbach, Andreas; Oberholzer, Hans-Rudolf; Schulz, Franz; Wiesinger, Klaus; Reinicke, Frank; Koch, Wernfried; Pallutt, Bernhard; Dittman, Bärbel; Zimmer, Jörg; Hülsbergen, Kurt-Jürgen and Leithold, Günter (2011) Relation between soil organic matter and yield levels of nonlegume crops in organic and conventional farming systems. Journal of Plant Nutrition and Soil Science, 174 (4), pp. 568-575.

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.

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.

Buschhaus, Ute; van Elsen, Thomas; Joest, Ralf; Krieger, Alfons; Meyerhoff, Eva; Petersen, Birgit and Quade, Kendra (2008) Die Hofstelle naturnah und attraktiv gestalten. FiBL-Merkblatt. Forschungsinstitut für biologischen Landbau (FiBL), CH-Frick.

Campos, Alessandro Torres and Campos, Aloísio Torres de (2010) Balanços energéticos agropecuários: uma importante ferramenta como indicativo de sustentabilidade de agroecossistemas. [Agricultural energy balance: an important tool as indicative of sustainability of agricultural ecosystems.] Ciência Rural, 34 (6), pp. 1977-1985.

Capouchova, Ivana; Prokinová, Evženie; Honsova, H.; Konvalina, Petr; Stehno, Zdenek; Blaha, Ladislav; Hosnedl, V. and Chaloupský, R. (2010) Vybrané biologické vlastnosti a zdravotní stav osiva jarních druhů obilnin v ekologickém systému hospodaření. [Biological features of spring cereals in organic farming.] Úroda : časopis pro rostlinnou produkci, 58 (12), pp. 437-440.

Cardoso, Suane Coutinho; Soares, Ana Cristina Fermino; Brito, Alexsandro dos Santos; Carvalho, Léa Araújo de and Ledo, Carlos Alberto da Silva (2006) Viabilidade de uso do híbrido Hawaii 7996 como porta-enxerto de cultuvares comerciais de tomate. [Potential of Hawaii 7996 hybrid as rootstock for tomato cultivars.] Revista Bragantia, 65 (1), pp. 89-96.

Casaroli, Derblai; Garcia, Danton C.; Muniz, Marlove F. B. and Menezes, Nilson L. de (2006) Qualidade sanitária e fisiológica de sementes de abóbora variedade menina Brasileira. [Health and Physiological Quality of ‘Menina Brasileira’ Squash Seeds.] Fitopatologia Brasileira, 31 (2), pp. 158-163.

Centrum för uthålligt lantbruk, CUL (2003) Ekologiskt lantbruk – produktion och konsumtion RAMPROGRAM FÖR FORSKNING 2004–2007. Centre for Sustainable Agriculture.

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Charão, Pablo Santini ; Olivo, Clair Jorge ; Meinerz, Gilmar ; Pereira, Lilian Elgalise Techio ; Scaravelli, Luciene Fernanda de Barros ; Ziech, Magnos Fernando ; Both, José Francisco and Dullius, Ana Paula (2008) Valor nutritivo de pastagens de capim-elefante manejadas sob sistema convencional e agroecológico. [Nutritive value of elephantgrass pasture managed under conventional and agroecologic systems.] Ciência Rural, 38 (4), pp. 1092-1098.

Chastaing, Gaëlle (2009) Meta-Analysis on grain yield effects of cereal-legume intercropping. Second Year’s Training Report. June-August 2009. .

Chen, Lin; Kivelä, Jukka; Helenius, Juha and Kangas, Arjo (2011) Meat bone meal as fertiliser for barley and oat. Agricultural and Food Science, 20 (3), pp. 235-244.

Chirinda, N.; Olesen, Jørgen E. and Porter, J.R. (2012) Root carbon input in organic and inorganic fertilizer-based systems. Agriculture, Ecosystems and Environment, 359, pp. 321-333.

Christian Bugge, Henriksen (2000) Kamme - et alternativ til pløjning? In: P. Dam, Hans (Ed.) Tidsskrift for Landøkonomi, Det Kgl. Danske Landhusholdningsselskab, 187 (4), pp. 311-314.

Christiansen, Martin P.; Jensen, Kjeld; Ellekilde, Lars-Peter and Jørgensen, Rasmus N. (2011) Localization in orchards using Extended Kalman Filter for sensor-fusion - A FroboMind component. Paper at: NJF seminar 441, Automation and System Technology in Plant Production CIGR section V & NJF section VII conference, Uppsala, Sweden, June 14-16.

Clarke, Dr Sarah M.; Hinchsliffe, Miss Kay E.; Haigh, Miss Zoe; Jones, Dr Hannah; Pearce, Dr Bruce; Wolfe, Prof Martin S and Thomas, Dr Jane (2006) A participatory approach to variety trials for organic systems. Poster at: Joint Organic Congress, Odense, Denmark, May 30-31, 2006.

Collier, Leonardo Santos ; Silva, Valdivino Veloso da ; Oliveira, Fabio Luiz de ; Souza, Djalma Junior de Almeida Tavares ; Maranhão, Deyvid Diego Carvalho and Silva, Atila Reis da (2012) Desenvolvimento de leguminosas herbáceas perenes, semeadas na época das águas no sul do Tocantins. [Development of perennial herbaceous legumes sown in the rainy season in southern Tocantins.] Revista Brasileira de Agroecologia, 7 (3), pp. 61-71.

Cormack, Bill (2002) Testing the sustainability of stockless arable organic farming on a fertile soil (Extension to OF0 145). ADAS Consulting Ltd, Terrington.

Cormack, W. F. (2001) Testing the sustainability of stockless arable organic farming on a fertile soil (OF0145). ADAS, Terrington.

Cormack, William (2005) Assessing the sustainability of a stockless arable rotation (OF0318). ADAS UK Ltd.

CRUZ URIBE, FABIAN (2011) BREVE RESEÑA DE LA EVOLUCION DE LA AGRICULTURA ORGANICA EN COLOMBIA. [BRIEF REVIEW OF THE ECOLOGICAL AGRICULTURE EVOLUTION IN COLOMBIA.] Working paper, FACULTAD DE MEDICINA VETERINARIA Y DE ZOOTECNIA, UNIVERSIDAD ANTONIO NARIÑO. [Completed]

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.

Danek, Stanislav; Benada, Jaroslav; Benes, Stanislav; Sabatka, Jan; Taborsky, V.; Rotrekl, Jiri; Dlouhy, Josef; Bertsch, Bodo and Urban, Jiri (1992) Alternativní zemědělství - informační bulletin č.7. [Alternative agriculture - information bulletin No.7.] Alternativní zemědělství, 23 March 1992 (1), pp. 1-37.

Daniel, Claudia (2012) Drosophila suzukii: ein neuer Schädling im Weichobstanbau. Ökomenischer Gärtnerrundbrief, 2012 (01), pp. 43-45.

Daniel, Claudia (2011) Versuchsbericht Raps 2011. Bericht FiBL. Forschungsinstitut für biologischen Landbau.

Daniel, Claudia (2011) Mit Gesteinsmehl den Rapsglanzkäfer regulieren. Bauernzeitung, 18 February 2011, p. 15.

Daniel, Claudia (2011) Régulation des ravageurs en bio. Revue UFA, 6, pp. 12-13.

Daniel, Claudia (2011) Schädlingsregulierung im Bio-Anbau. UFA Revue, 6, pp. 12-13.

Daniel, Claudia (2010) Versuchsbericht Raps 2010. Bericht FiBL. Forschungsinstitut für biologischen Landbau.

Daniel, Claudia (2009) Un nouveau traitement biologique très efficace contre la mouche de la cerise. bio actualités, 3, pp. 8-9.

Daniel, Claudia (2008) Versuchsbericht Raps 2008. Bericht FiBL. Forschungsinstitut für biologischen Landbau.

Daniel, Claudia and Bergmann, Stefanie (2011) Ernteresultate Bioraps 2011: Erträge durchschnittlich. Bauernzeitung, 5 August 2011, p. 25.

Daniel, Claudia and Häseli, Andi (2012) Kirschenfliegenversuche 2012. Bericht FiBL. Forschungsinstitut für biologischen Landbau.

Daniel, Claudia and Häseli, Andreas (2011) Praxiserfahrungen mit Naturalis-L zur Regulierung der Kirschenfliege in den Jahren 2009 und 2010. Bericht FiBL. Forschungsinstitut für biologischen Landbau (FiBL) CH-Frick.

Daniel, Claudia and Häseli, Andreas (2009) Praxiserfahrungen mit Naturalis-L zur Regulierung der Kirschenfliege im Jahr 2009. Bericht FiBL. Forschungsinstitut für biologischen Landbau (FiBL) CH-Frick.

Daniel, Claudia; Keller, Siegfried and Wyss, Eric (2008) Einatz entomopathogener Pilze gegen die Kirschfruchtfliege Rhagoletis cerasi – Erste Feldresultate. Mitteilungen der Deutschen Gesellschaft für allgemeine und angewandte Entomologie, 16, pp. 265-268.

Daniel, Claudia; Keller, Siegfried and Wyss, Eric (2008) Field applications of entomopathogenic fungi against Rhagoletis cerasi. IOBC wprs Bulletin, 31, pp. 191-194.

Daniel, Claudia; Keller, Siegfried and Wyss, Eric (2008) Wirkung entomopathogener Pilze gegen die Kirschfruchtfliege Rhagoletis cerasi. Mitteilungen der Deutschen Gesellschaft für allgemeine und angewandte Entomologie, 16, pp. 313-317.

Daniel, Claudia and Wyss, Eric (2009) Migration und Ausbreitung der Kirschfruchtfliege innerhalb von Obstanlagen – Möglichkeit der biologischen Bodenbehandlung. Mitteilungen der deutschen Gesellschaft für allgemeine und angewandte Entomologie, 17, pp. 247-248.

Davies, D H Ken; Hoad, Steve and Boyd, Laura (2002) WECOF: A new project developing enhanced weed control through improved crop and plant architecture. In: Powell, Jane and et al., (Eds.) Proceedings of the UK Organic Research 2002 Conference, Organic Centre Wales, Institute of Rural Studies, University of Wales Aberystwyth, pp. 299-302.

Davies, Gareth and Jones, Catherine (2002) The effect of organic amendments on clubroot (Plasmodiophora brassicae). In: Powell, Jane and et al., (Eds.) Proceedings of the UK Organic Research 2002 Conference, Organic Centre Wales, Institute of Rural Studies, University of Wales Aberystwyth, pp. 223-224.

de Neergaard, Andreas; Hauggaard-Nielsen, Henrik; Jensen, Lars Stoumann and Magid, Jakob (2002) Decomposition of white clover (Trifolium repens) and ryegrass (Lolium perenne) components: C and N dynamics simulated with the DAISY soil organic matter submodel. European Journal of Agronomy, 16 (1), pp. 43-55.

Deleuran, L.C. and Boelt, B. (2002) Økologisk produktion af grønsagsfrø. In: Årsberetning 2001. Danmarks JordbrugsForskning, p. 45.

Deleuran, Lise C. and Boelt, Birte (2002) Tunnelproduktion af gulerodsfrø. [Carrot seed production in tunnels.] Danish Institute of Agricultural Sciences, Genetics and Biotechnology.

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]

Dierauer, Hansueli (2012) Reichhaltiges Bioprogramm am 1. Bio-Ackerbautag. bioaktuell, 5/2012, pp. 4-5.

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

Diethart, Mag. Ivoneta; Weinhappel, Ing. Manfred and Hartl, Dr. Wilfried (2009) Untersuchung der Qualität von Saatgut sowie der Wurzel- und Sprossentwicklung von Getreidekeimlingen. Paper at: 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009.

ITAB, . and GRAB, . (Eds.) (2009) Actes des journées Techniques Fruits & Légumes Biologiques ITAB/GRAB 2009. [Proceedings of the annual technical conference on organic Fruits and Vegetables.] . Proceedings of Journées Techniques Fruits & Légumes Biologiques ITAB/GRAB, Paris, 8-9/12/2009.

Dlouhy, Josef; Dytrtova, Karolina; Sarapatka, Borivoj; Huňady, Igor; Lacnak, Vladimir; Ponizil, Antonín; Ondrackova, Eliska; Pozdisek, Jan; Jansky, Jaroslav and Pospisil, Jiri (2010) Pěstování luskovino-obilných směsek v ekologickém zemědělství. Výsledky pokusů na vybraných ekofarmách v ČR. [Cultivation of legume-cereal mixes in organic farming. Results of trials conducted on selected Czech organic farms.] Bioinstitut, Olomouc, Czech Republic.

Donnelly, Eric; Robertson, Jamie and Robinson, David (2002) Potential and historical Uses for bracken (Pteridium aquilinum (L.) Kuhn) in organic agriculture. In: Powell, Jane and et al., (Eds.) Proceedings of the UK Organic Research 2002 Conference, Organic Centre Wales, Institute of Rural Studies, University of Wales Aberystwyth, pp. 255-256.

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) LK09106/HGCA3447: Using legume-based mixtures to enhance the nitrogen use efficiency and economic viability of cropping systems. HGCA.

Döring, Thomas F. (2011) Potential and limitations of plant virus epidemiology: lessons from the Potato virus Y pathosystem. Potato Research, xxx, xxx-xxx. [In Press]

Döring, Thomas F. and Crowley, Oliver (2011) Legume Pick ‘n’ Mix. The Organic Research Centre Bulletin, 2011, 106, pp. 13-14.

Döring, Thomas F.; Crowley, Oliver; Pearce, Helen; Storkey, Jonathan; Brown, Rob and Jones, Hannah (2011) A win-win for legume mixtures. Organic Farming, 2011, 108, pp. 40-41.

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.

Driouech, Noureddin (2008) Annual self-reseeding legumes and their application into mediterranean cropping systems. [Légumineuses annuelles d'autoressemis et leur application dans les systèmes culturels méditerranéens.] Thesis, University of Tuscia, Viterbo, Vegetable Production. .

Dvorak, Petr; Hajslova, Jana; Hamouz, Karel; Schulzová, Věra; Kuchtová, Perla and Tomasek, Jaroslav (2009) Influence of grass mulch application on tubers size and yield of ware potatoes. Lucrări Ştiinţifice, Seria Agronomie, 51, pp. 121-125.

Dvorak, Petr; Hamouz, Karel; Hajslova, Jana; Schulzová, Věra; Tomasek, Jaroslav and Kuchtová, Perla (2009) Mulč v pěstitelské technologii ekologicky pěstovaných brambor. [Mulch in Organic Farming of the Potato Growing.] Úroda: časopis pro rostlinnou produkci, 12, pp. 151-158.

Dvorak, Petr; Hamouz, Karel; Kuchtová, Perla and Tomasek, Jaroslav (2009) Effect of grass mulch application on tubers size and yield of ware potatoes in organic farming. In: Bioacademy 2009 -Proceedings, pp. 35-37.

Dvorak, Petr; Hamouz, Karel; Kuchtová, Perla and Tomasek, Jaroslav (2009) Černá netkaná textilie při pěstování brambor. [Black polypropylene non-woven textile as mulch in potatoes growing.] Úroda: časopis pro rostlinnou produkci, 12, pp. 311-314.

Dvorak, Petr; Hamouz, Karel; Kuchtová, Perla and Tomasek, Jaroslav (2009) Vliv povrchového mulčování na velikost a výnos brambor v ekologickém zemědělství. [Effect of grass mulch application on tubers size and yield of ware potatoes in organic farming.] Úroda : časopis pro rostlinnou produkci, 12, pp. 315-318.

Dvorak, Petr; Hamouz, Karel; Kuchtová, Perla; Tomasek, Jaroslav and Erhartová, Daniela (2009) Black polypropylene non-woven textile as mulch in organic farming. In: Bioacademy 2009 - Proceedings, pp. 38-41.

Dvorak, Petr; Hamouz, Karel and Tomasek, Jaroslav (2010) Vliv povrchového mulčování na teplotu půdy a výnos konzumních brambor. [Influence of mulch on temperature of soil and yield of potatoes.] Paper at: Vliv abiotických a biotických stresorů na vlastnosti rostlin 2010.

Dvorak, Petr; Hamouz, Karel and Tomasek, Jaroslav (2009) Povrchové mulčování brambor v různých půdně-klimatických podmínkách. [The Mulching of Potatoes in Different Soil and Climatic Conditions.] Úroda : časopis pro rostlinnou produkci, 12, pp. 169-174.

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 and Tomasek, Jaroslav (2010) Pěstování biobrambor s podporou mulče. [Growing potatoes in mulch.] Úroda: časopis pro rostlinnou produkci, 8, pp. 55-56.

Dvorak, Petr; Tomasek, Jaroslav; Hajslova, Jana; Schulzová, Věra and Krtkova, Veronika (2011) Vliv povrchového mulčování brambor na kvalitu hlíz. [Influence of surface mulching on the quality of potato tubers.] Úroda: časopis pro rostlinnou produkci, 12, pp. 339-342.

Dvorak, Petr; Tomasek, Jaroslav and Hamouz, Karel (2010) Ecological growing of potatoes with using of grass mulch and black textile mulch. In: 45th Croatian and 5th International Symposium on Agriculture, pp. 65-69.

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 and Kuchtová, Perla (2010) Mulčování brambor v různých půdně - klimatických podmínkách. [Mulching of potatoes in different soil-climatic conditions.] Úroda: časopis pro rostlinnou produkci, 12, pp. 453-456.

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.

Eder, Reinhard; Roth, Irma; Zinsstag, Christof and Koch, Walter (2009) Biofumigation auch gegen pflanzenparasitische Nematoden? Poster at: 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009.

El-Naggar, Ahmed; El-Araby, Ahmed; de Neergaard, Andreas and Høgh-Jensen, Henning (2008) Crop responses to 15N-labelled organic and inorganic nitrogen sources. Nutrient Cycling in Agroecosystems, 80, pp. 49-60.

Elmholt, S. and Holmstrup, M. (2003) Livet i jorden. In: Holmstrup, M. (Ed.) Økologisk landbrug og naturen - gør økologisk landbrug en forskel for natur og miljø?. Miljøbiblioteket, no. 1. Gads Forlag, chapter 2, pp. 21-31.

Eriksen, J.; Søegaard, K. and Askegaard, M. (2010) Residual effects of cutting and grazing on grass/clover growth. In: Schnyder, H. (Ed.) Grassland Science in Europe 15, pp. 1040-1042.

Etone Epie, Kenedy; Santanen, Arja; Stoddard, Frederick ; Virtanen, Seija and Simojoki, Asko (2008) Sustainable bioenergy cropping: growing reed canarygrass in acid suphate soils. Paper at: New insights into sustainable cultivation methods in agriculture : NJF seminar 418, Piikkiö, Finland, 17-19 September 2008.

Eurola, Merja; Hietaniemi, Veli; Kontturi, Markku; Tuuri, Hannu; Kangas, Arjo; Niskanen, Markku and Saastamoinen, Marketta (2004) Selenium content of Finnish oats in 1997-1999: effect of cultivars and cultivation techniques. Agricultural and Food Science, 13 (1-2), pp. 46-53.

Eurola, Merja; Hietaniemi, Veli; Niskanen, Markku; Laine, Antti and Vuorinen, Martti (2003) Trace elements in rye - comparison of organic and conventional cultivation. Paper at: NJF's 22nd congress "Nordic agriculture in global perspective", Turku, Finland, July 1-4, 2003.

Eyhorn, Frank (2005) Producing Organic Cotton: A Toolkit - Crop Guide, Projekt guide, Extension tools. [CD.] Research Institute of Organic Agriculture (FIBL), Frick, Switzerland.

Eyhorn, Frank; Mäder, Paul and Ramakrishnan, Mahesh (2005) The Impact of Organic Cotton Farming on the Livelihoods of Smallholders. Evidence from the Maikaal bioRe poject in central India. Research Report. Forschungsinstitut für biologischen Landbau (FiBL) CH-Frick.

Eyhorn, Frank; Ramakrishnan, Mahesh and Mäder, Paul (2007) The viability of cotton-based organic farming systems in India. International Journal of Agricultural Sustainability (5), pp. 25-38.

Fávero, Claudenir; Lovo, Ivana Cristina and Mendonça, Eduardo de Sá (2008) Recuperação de área degradada com sistema agroflorestal no Vale do Rio Doce, Minas Gerais. [Recovery of degraded areas using agroforestry systems in Vale do Rio Doce, Minas Gerais.] Revista Árvore, 32 (5), pp. 861-868.

Finatto, Roberto Antônio and Salamoni, Giancarla (2008) Agricultura familiar e agroecologia: perfil da produção de base agroecológica do município de Pelotas/RS. [Family agriculture and agroecology: profile of the agroecological production in the city of Pelotas/RS.] Sociedade & Natureza, 20 (2), pp. 199-217.

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.

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

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

Forschungsinstitut für biologischen Landbau, (FiBL) (2010) Das gilt neu im Biolandbau 2010. [Sonderbeilage bioaktuell.] FiBL-Merkblatt. Forschungsinstitut für biologischen Landbau (FiBL) und Bio Suisse, Ch-Frick und CH-Basel.

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; Adamtey, Noah; Messmer, Monika M.; Pfiffner, Lukas; Baker, Brian; Huber, Beate and Niggli, Urs (2012) Organic Agriculture - Driving Innovations in Crop Research. In: Bhullar, Gurbir S. and Bhullar, Navreet K. (Eds.) Agricultural Sustainability - Progress and Prospects in Crop Research. ELsevier, , chapter 2, pp. 21-46.

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.

Freyer, Bernhard; Pietsch, Gabriele; Hrbek, Regina and Winter, Silvia (2005) Futter- und Körnerleguminosen im Biologischen Landbau. [Forage and grain legumes in organic farming.] Zukunft Bio-Landwirtschaft. Österreichischer Agrarverlag Druck- und VerlagsgesmbH, Leopoldsdorf.

Fricke, Thomas and Heß, Jürgen (2002) Perspektiven einer teilflächenspezifischen Bewirtschaftung im Ökologischen Landbau. [Perspectives of precision farming in organic farming.] In: Werner, A. (Ed.) Precision Agriculture - Herausforderung an integrative Forschung, Entwicklung und Anwendung in der Praxis, Kuratorium für Technik und Bauwesen in der Landwirtschaft, Darmstadt, KTBL-Sonderveröffentlichung, no. 40038, pp. 463-480.

Fritz, Jürgen and Sikora, Frank (2007) Korrelationen zwischen Blattneubildungen und synodischem Mondrhythmus bei Fatshedera lizei. [Correlations between leaf generation of Fatshedera lizei and synodical lunar rhythm.] Paper at: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.

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.

Fuchs, Jacques G.; Kupper, Thomas; Tamm, Lucius and Schenk, Karina (Eds.) (2008) Compost and digestate: sustainability, benefits, impacts for the environment and for plant production. [Proceedings of the international congress CODIS 2008. February 27-29, 2008, Solo.] Research Institute of Organic Agriculture (FiBL), CH-Frick.

Galambosi, B.; Galambosi, Zs.; Siivari, J.; Siivari, K.; Sankelo, T. and Shikov, A. (2007) Variation of arbutin content in Bergenia sp. leaves. In: NJF Report, Nordic Association of Agricultural Scientists, pp. 36-37.

Galambosi, B.; Galambosi, Zs. and Slacanin, I. (2007) Morfological features and phenylpropanoid contents of natural and cultivated Rhodiola rosea roots in Finland. In: NJF Report, Nordic Association of Agricultural Scientists, pp. 38-39.

Gallmeister, Anna and Koller, Martin (2011) Wirkung verschiedener Pflanzenschutzmittel auf Samtflecken (Cladosporium fulvum) bei Tomaten. [Efficacy of different plant protection agents on tomato leaf mould (Cladosporium fulvum).] Poster at: 11. Wissenschaftstagung Ökologischer Landbau, Gießen, 16.-18. März 2011.

Gardner, Sarah M.; Brown, R. W. and R & D Associates, (1998) Comparative review of the effects of organic farming on biodiversity (OF0149). ADAS Consulting Ltd.

Gargoloff, Natalia Agustina; Abbona, Esteban Andres and Sarandón, Santiago Javier (2010) Análisis de la racionalidad ecológica en agricultores hortícolas de La Plata, Argentina. [Ecological rationality analysis in horticulturalist in La Plata, Argentina.] Revista Brasileira de Agroecologia, 5 (2), pp. 288-302.

Géneau, Céline; Schlatter, Christian and Daniel, Claudia (2009) Ausbreitung des Rapsglanzkäfers innerhalb eines Feldes und in der Landschaft. Mitteilungen der Deutschen Gesellschaft für allgemeine und angewandte Entomologie , 17, pp. 253-256.

Gengotti, S ; Censi, D and Curto, G (2008) Evaluation of active ingredients and nematodes against slugs and snails on organic lettuce. Poster at: Cultivating the Future Based on Science: 2nd Conference of the International Society of Organic Agriculture Research ISOFAR, Modena, Italy, June 18-20, 2008.

Gerlach, Florian (2003) Übersicht über Homepages und Dokumentdatenbanken der "Arbeitsgruppe Versuchsansteller im Ökologischen Landbau" im "Verband der Landwirtschaftskammern e.V." (VLK) und ihrer Mitglieder. [Chart of websites and online-databases containing reports by the "working group of experimental stations for organic agriculture" and its members.] Working paper. [Unpublished]

Gilbert, Katja; Probst, Peter; Bachinger, Johann; Bloch, Ralf; Kühne, Stefan and Vogt-Kaute, Werner (2009) Klimawandel und Ökolandbau – Anpassungsmaßnahmen für die Praxis (Workshop). Paper at: 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009. [Unpublished]

Gollner, M.; Friedel, J. K. and Freyer, B. (2004) Auswirkungen acker- und pflanzenbaulicher Massnahmen auf die arbuskuläre Mykorrhiza im Ökologischen Landbau. [The role of arbuscular mycorrhiza (AM) in organic farming systems to develop soil fertility under consideration of different strategies of crop management and influence of long term cultivated soils on AM under the conditions of organic farming.] Mitt. Ges. Pflanzenbauwiss. (16), pp. 25-26.

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.

Gonçalves, Marcio de Medeiros; Medeiros, Carlos Alberto and Nava, Dori Edson (2011) Consumo foliar de batata submetida a diferentes tinturas de Meliácias e óleo de nim por adultos de Diabrótica speciosa (Germar, 1824) (Coleoptera:Chrysomelidae). [Foliar consumption of potato under different dyes of Meliaceae and neen oil by adults of Diabrotica speciosa (Germar, 1824) (Coleoptera:Chrysomelidae).] Revista Brasileira de Agroecologia, 6 (2), pp. 92-100.

Graeff, S.; Stockmann, F.; Weber, A.; Berhane, B; Mbeng, K.J.; Rohitrattana, R.; Salazar, P.; Shoko, P.; Kaul, H.-P. and Claupein, W. (2008) Potential Risk of Acrylamide Formation in Different Cultivars of Amaranth and Quinoa. Poster at: Cultivating the Future Based on Science: 2nd Conference of the International Society of Organic Agriculture Research ISOFAR, Modena, Italy, June 18-20, 2008.

Granstedt, Artur and Seuri, Pentti (2005) Results of plant nutrient balances in the BERAS countries : Finland. In: Granstedt, Artur; Thomsson, Olof and Schneider, Thomas (Eds.) Environmental impacts of eco-local food systems - final report from BERAS work package 2. Ekologiskt lantbruk, no. 46. Sveriges lantbruksuniversitet, Centrum för uthålligt lantbruk, pp. 28-29.

Graß, Rüdiger and Scheffer, Konrad (2003) Kombinierter Anbau von Energie- und Futterpflanzen im Rahmen eines Fruchtfolgegliedes - Beispiel Direkt- und Spätsaat von Silomais nach Wintererbsenvorfrucht. [Combined cultivation of energy- and forage crops within one crop rotation component - The example of direct and late drilling of silage maize after winter peas as a preceding crop.] In: Kauter, D.; Kämpf, A.; Claupein, W. and Diepenbrock, W. (Eds.) Mitteilungen der Gesellschaft für Pflanzenbauwissenschaften, Gesellschaft für Pflanzenbauwissenschaften - Verlag Günter Heimbach, Stuttgart, 15, Kapitel 8, pp. 106-109.

Gruber, H. (2002) Angewandte Forschung – erfolgreiche Zusammenarbeit. [Applied research - successful cooperation.] Ökologie & Landbau, 123 (3/2002), p. 15.

Gruber, Harriet and Thamm, Uwe (2006) Landessortenversuche Ökologischer Landbau 2005: Wintergetreide, Sommergetreide, Körnerleguminosen, Kartoffeln. [Results of variety-tests in Mecklenburg-Prepommerania 2005.] Sortenberichte. Landesforschungsanstalt für Landwirtschaft und Fischerei, Koordinierungstelle ökologischer Landbau.

Gruber, Harriet and Thamm, Uwe (2005) Standortspezifische Auswirkungen einer langjährigen ökologischen Bewirtschaftung auf acker- und pflanzenbauliche sowie umweltrelevante Parameter. Landesforschungsanstalt für Landwirtschaft und Fischerei Mecklenburg-Vorpommern, Koordinierungsstelle ökologischer Landbau.

Gruber, Harriet and Titze, Andreas (2007) Landessortenversuche Ökologischer Landbau 2007: Wintergetreide, Sommergetreide, Körnerleguminosen, Kartoffeln. [Results of variety-tests in Mecklenburg-Prepommerania 2007.] Sortenberichte. Landesforschungsanstalt für Landwirtschaft und Fischerei, Koordinierungstelle ökologischer Landbau.

Gruber, Harriet; Titze, Andreas and Zenk, Andrea (2009) Landessortenversuche 2008: Wintergetreide, Sommergetreide, Körnerleguminosen, Kartoffeln. Landesforschungsanstalt für Landwirtschaft und Fischerei Mecklenburg-Vorpommern, D-Gülzow, Abteilung Acker- und Pflanzenbau.

Gruber, Harriet and Zenk, Andrea (2010) Landessortenversuche Ökologischer Landbau 2009 Mecklenburg-Vorpommern - Getreide, Körnerleguminosen, Kartoffeln. Landesforschungsanstalt für Landwirtschaft und Fischerei Mecklenburg-Vorpommern, Acker- und Pflanzenbau, Fachgebiet Ökologischer Landbau.

Gruber, Harriet and Zenk, Andrea (2009) Anpassung der regionalisierten Versuchsauswertung mit überlappenden Anbaugebieten für Sortenversuche im ökologischen Landbau. Landesforschungsanstalt für Landwirtschaft und Fischerei Mecklenburg-Vorpommern, Institut für Acker- und Pflanzenbau.

Gruber, Harriet and Ziesemer, Andrea (2010) Blaue Süßlupine- wichtige Körnerleguminose im Öko-Landbau. Acker plus, 01.2010.

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.

Haase, Thorsten; Schulz, Hannes; Kölsch, Eberhard and Heß, Jürgen (2011) Prüfung bislang wenig berücksichtigter agronomischer Merkmale bei ökologisch erzeugten Kartoffeln. [Examining selected agronomic characteristics of potato cultivars and their relevance for organic farming conditions.] Poster at: 11. Wissenschaftstagung Ökologischer Landbau, Gießen, 16.-18. März 2011.

Hakala, Kaija; Kontturi, Markku and Pahkala, Katri (2009) Field biomass as global energy source. Agricultural and Food Science, 18 (3-4), pp. 347-365.

Hakala, Kaija; Regina, Kristiina and Kaukoranta, Timo (2005) Adaptation measures of Finnish agriculture to climate change. Paper at: Adaptation of crops and cropping systems to climate change : NJF Seminar 380, Odense, Denmark, November 7-8, 2005.

Halberg, N.; Dalgaard, R.; Olesen, J.E. and Dalgaard, T. (2008) Energy self-reliance, net-energy production and GHG emissions in Danish organic cash crop farms. Renewable Agriculture and Food Systems, 23 (1), pp. 30-37.

Halberg, N. and Kristensen, I. Sillebak (1997) Expected Crop Yield Loss When Converting to Organic Dairy Farming in Denmark. Biological Agriculture and Horticulture, 14, pp. 25-41.

Halberg, Niels; Kristensen, Erik Steen and Refsgaard, Karen (1994) Energy use in crop production on danish mixed farms: Systems modelling of data from farm studies. Paper at: International Symposium: Systems-Oriented Reearch in Agriculture and Rural Development. Workshop no. 2 "Environment", Montpellier, France, 21.-25. November 1994. [Unpublished]

Hallmann, Dr. Johannes; Buck, Holger; Rau, Florian; Daub, Dr. Matthias; Schütze, Dr. Wolfgang; Grosch, Dr. Rita and Schlathölter, Michaela (2009) Chancen und Grenzen der Biofumigation für die Bekämpfung pflanzenparasitärer Nematoden. Paper at: 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009.

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.

Hansen, P.M.; Jørgensen, J.R. and Thomsen, A. (2002) Predicting grain yield and protein content in winter wheat and spring barley using repeated canopy reflectance measurements and partial least squares regression. The Journal of Agricultural Science, 139 (03), pp. 307-318.

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

Hartl, A. and Vogl, C.R. (2003) The Potential Use of Organically Grown Dye Plants in the Organic Textile Industry: Experiences and Results on Cultivation and Yields of Dyers Chamomile (Anthemis tinctoria L.), Dyers Knotweed (Polygonum tinctorium Ait.) and Weld (Reseda luteola L.). Journal of Sustainable Agriculture, 23 (2), pp. 17-40.

Hartl, A. and Vogl, C.R. (2002) Dry matter and fibre yields, and the fibre characteristics of five nettle clones (Urtica dioica L.) organically grown in Austria for potential textile use. American Journal of Alternative Agriculture, 17 (4), pp. 195-200.

Häseli, Andreas and Daniel, Claudia (2012) Regulierung der Kirschenfliege (Rhagoletis cerasi) - Bericht 2011. Bericht FiBL. Forschungsinstitut für biologischen Landbau.

Hauggaard-Nielsen, Henrik (2003) Hvorfor dyrke blandinger? Speech at: Temarække: økologisk Planteavl, De Danske Landboforeninger, Agrogården, Ringe, Denmark, 14 Februar.

Hauggaard-Nielsen, Henrik; Jørnsgaard, Bjarne and Jensen, Erik Steen (2003) Legume-cereal intercropping as a weed management tool. In: Proceedings and presentations from 4th EWRS workshop: Crop/Weed competitive interactions, European Weed Research Society. [Unpublished]

Hauggaard-Nielsen, Henrik (2010) Lav-input landbrug med et output af både fødevare og bioenergi. Risø National Laboratory for Sustainable Energy, Technical University of Denmark, Biosystems.

Hauggaard-Nielsen, Henrik (2007) Bioethanol - fremtidens energi? Risø National Laboratory for Sustainable Energy, Technical University of Denmark, Biosystems, Forskningens døgn, Kalundborg Gymnasium.

Hauggaard-Nielsen, Henrik; Johansen , Anders; Carter, Mette S.; Ambus, Per and Jensen, Erik Steen (2012) Strip cropping of alternating perennial grass-clover and annual rye - vetch intercrops when grown within an organic farming system. Field Crops Research, 136 ( ), 1-11.

Hesketh, Mark; Firth, Chris and Sumption, Phil (2002) The use of case studies in researching the conversion to organic farming systems. In: Powell, Jane and et al., (Eds.) Proceedings of the UK Organic Research 2002 Conference, Organic Centre Wales, Institute of Rural Studies, University of Wales Aberystwyth, pp. 117-118.

Hilbeck, Angelika; Meier, Matthias; Römbke, Jörg; Jänsch, Stephan; Teichmann, Hanka and Tappeser, Beatrix (2011) Environmental risk assessment of genetically modified plants - concepts and controversies. Environmental Sciences Europe, 23 (13), pp. 1-12.

Hildermann, Isabell; Thommen, Andreas; Dubois, David; Wiemken, Andres; Boller, Thomas and Maeder, Paul (2008) Response of old, new and organically bred winter wheat cultivars in different farming systems:concept and experimental layout in the DOK field trial. Poster at: Cultivating the Future Based on Science: 2nd Conference of the International Society of Organic Agriculture Research ISOFAR, Modena, Italy, June 18-20, 2008.

Hodge, A; Gosling, Paul; Goodlass, G and Bending, Gary (2004) Arbuscular mycorrhizal fungi in organic systems. HRI Warwick.

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

Hollins, Philip D.; Kettlewell, Peter S.; Peltonen-Sainio, Pirjo and Atkinson, Mark D. (2004) Relationships between climate and winter cereal grain quality in Finland and their potential for forecasting. Agricultural and Food Science, 13 (3), pp. 295-308.

Hoos, Sabine and Zillger, Christine (editor): Dienstleistungszentrum Ländlicher Raum, Rheinhessen-Nahe-Hunsrück (Ed.) (2006) Versuche im ökologischen Landbau in Rheinland-Pfalz 2005. Versuchsberichte, no. 15/2005. Dienstleistungszentrum Ländlicher Raum Rheinhessen-Nahe-Hunsrück, Landwirtschaft - Kompetenzzentrum Ökologischer Landbau (KÖL).

Horner, Jason (2010) An investigation into the potential for effecting change, delivering advice and supporting Irish Organic Growers through Farmer Field Schools. Masters thesis, Scottish Agricultural College, Environmental Teaching Group. . [Completed]

Humphrys, Clay and Daniel, Claudia (2007) Mit Schlupfwespen und Gülle gegen den Rapsglanzkäfer. Schweizer Bauer, 28 July 2007, p. 17.

Høgh-Jensen, Henning; Kamalongo, D.; Myaka, F.A. and Adu-Gyamfi, J.J. (2009) Multiple nutrient imbalances in eara-leaves of on-farm cultivated maize in Eastern Africa. African Journal of Agricultural Research, 4 (2), pp. 107-112.

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.

Jaakkola, Seija; Stoddard, Fred; Kymäläinen, Maritta; Maijala, Pekka and Viikari, Liisa (2011) Ensiling as a method to preserve energy crops and to enhance the energy yields. Food, feed, fuel and fun : Nordic light on future land use and rural development, 24 th NJF congress, Uppsala, Sweden, June 14-16, 2011.

Jacobi, Johanna; Andres, Christian; Schneider, Monika; Pillco, Maria; Calizaya, Patricia and Rist, Stephan (2013) Carbon stocks, tree diversity, and the role of organic certification in different cocoa production systems in Alto Beni, Bolivia. Agroforestry Systems, online, - .

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.

Jacobsen, Sven-Erik; Christiansen, J.L. and Rasmussen, Jesper (2010) Weed harrowing and inter-row hoeing in organic grown quinoa (Chenopodium quinoa Willd.). Outlook on Agriculture, 39 (3), pp. 323-327.

Janovska, Dagmar and Stehno, Zdenek (2010) Produkce osiv hlavních obilnin v ekologickém zemědělství. [Seed production of mani cereals in the organic farming.] Úroda, 58 (3), pp. 36-40.

Jaureguiberry, Pedro; Buffa, Liliana M. and Delfino, Miguel A. (2010) Cross-habitat usage by crop aphids and their parasitoids in the cropnoncrop interface in an organic vegetable farm. [Uso del hábitat por áfidos y sus parasitoides en la interfase cultivo-vegetación silvestre en una granja orgânica.] Revista Brasileira de Agroecologia, 5 (2), pp. 39-49.

Jeanneret, Philippe; Schüpbach, Beatrice and Luka, Henryk (2003) Quantifying the impact of landscape and habitat features on biodiversity in cultivated landscapes. Agriculture, Ecosystems and Environment, 98, pp. 311-320.

Jensen, Erik Steen (2003) Organic agriculture - the Nordic, European and global perspectives. In: Proceedings from NJF's 22nd Congress "Nordic Agriculture in Global Perspective", Turku, Finland, Tampere University Print, Tampere, Finland. [In Press]

Jensen, Erik Steen (2002) The application of ecological principle in organic crop production. Speech at: 3rd Australian Organic Agriculture Symposium, Perth, Western Australia, 12 October.

Jensen, Erik Steen (2002) Intercropping – the application of ecological principles in organic plant production. Speech at: Course in Organic farming, University of Western Australia, Perth, Australia, 8 October.

Jensen, Erik Steen (2002) Økologisk Jordbrug – Er det vejen til en bæredygtig fødevareproduktion? Speech at: Seminar: Mad til verden uden forurening, Ingeniørforeningen, København K, Denmark, 3 September.

Jensen, Erik Steen (2002) Research in organic farming and crop diversification. Speech at: Kandidat konference, KVL, September.

Jensen, Annette Nygaard; Storm, Christina; Baggesen, Dorte Lau; Forslund, Anita and Dalsgaard, Anders (2011) Contamination of lettuce with antibiotic resistant E. coli after slurry application. In: Book of Abstracts, First Int. Conference on Organic Food Quality and Health Research, Institute of Chemical Technology, Prague, Czeck Republic, p. 27.

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.

Jezek, Josef (2012) Open day of Hop Research Institute Co., Ltd., Organic hop growing in Czech Republic. Hop Research Institute Co., Ltd., Zatec, CZ. [Completed]

Jezek, Josef; Vostrel, Josef; Krofta, Karel and Klapal, Ivo (2012) První český chmel v kvalitě bio. [The first Czech hop in organic quality.] Zemědělec, 2012, 2012 (40), p. 21.

João, Valdemar and Junior, Wesz (2009) Novas configurações no meio rural brasileiro: uma análise a partir das propriedades com agroindústria familiar. [New settings in rural Brazil: an analysis from the properties with agroindustry family.] Agroalimentaria, 15 (28), pp. 25-34.

Jokumsen, Alfred (2010) Hestebønne-, ærte- og raps-protein samt hørfrøolie i foder til økologiske fisk. ICROFS nyt, 15 March 2010 (1), pp. 6-7.

Jokumsen, Alfred (2009) Research in vegetable proteins for diets for organic trout. ICROFS news, 1 February 2009, pp. 4-5.

Jonsson, Simon (2002) Crop yields in organic and conventional production – studies from the Öjebyn project. In: Powell, Jane and et al., (Eds.) Proceedings of the UK Organic Research 2002 Conference, Organic Centre Wales, Institute of Rural Studies, University of Wales Aberystwyth, pp. 43-46.

Jossi, Werner; Zihlmann, Urs; Dubois, David and Pfiffner, Lukas (2007) DOK - Versuch: Anbausystem-Effekte auf die Regenwürmer. AgrarForschung, 14 (2), pp. 66-71.

Juroszek, Peter (2003) Publikationsliste Dr. Peter Juroszek. [List of publications.] Universität Bonn, Institut für Organischen Landbau (IOL). [Unpublished]

Jørgensen, J.R. (2001) Handels- og forbrugsmønstre i Danmark. In: Waagepetersen, J.; Petersen, J.B.; Knudsen, L.; Deneken, G. and Jørgensen, J.R. (Eds.) Produktion af kvalitetshvede i Danmark, en oversigt over problemer og muligheder. DJF rapport Markbrug, no. 53. Danish Institute of Agricultural Sciences, Department of Plant Biology, chapter 2, pp. 22-24.

Jørgensen, J.R. (2001) Kvalitet af hvede til produktion af brød og andre produkter. In: Waagepetersen, J.; Petersen, J.B.; Knudsen, L.; Deneken, G. and Jørgensen, J.R. (Eds.) Produktion af kvalitetshvede i Danmark, en oversigt over problemer og muligheder. DJF rapport Markbrug, no. 53. Danish Institute of Agricultural Sciences, Department of Plant Biology, chapter 3, pp. 25-32.

Jørgensen, J.R. (2000) Er der lighedstegn mellem proteinprocent og kvalitet af hvede til human konsum? In: Bilag til Efterårskonference 2000, p. 36.

Jørgensen, Johannes Ravn (2009) Brug af ny teknologi til kvalitetsbestemmelse af frø. Speech at: DanSeed Symposium 2009, Skælskør. [Completed]

Jørgensen, Johannes Ravn (2008) Ny metode til bestemmelse af korns foderværdi hurtigt og billigt. In: Sammendrag af indlæg Plantekongres 2008, pp. 21-22.

Jørgensen, Johannes Ravn (2007) Eksisterende og mulige nye kvalitetsmål ved dyrkning og handel med korn. In: Sammendrag af indlæg Plantekongres, pp. 420-423.

Jørgensen, Johannes Ravn and Gislum, René (2009) Prediction of cereal feed value by near infrared spectroscopy. Poster at: NJF seminar 413, Agricultural applications of NIRS and NIT.

Jørgensen, Johannes Ravn and Gislum, René (2009) Prediction of cereal feed value using spectroscopy and chemometrics. In: 30th Nordic Cereal Congress 15-17th of June 2009 Programme and Book of Abstracts, University of Copenhagen. Faculty of Life Sciences.

Jørgensen, Johannes Ravn and Gislum, René (2009) Prediction of Enzyme Digestibility of Organic Matter (EDOM) using Spectroscopy and Chemometrics. In: Haruthaithanasan, Vichai (Ed.) Abstract Book. NIR-2009 Breaking the Dawn.

Jørgensen, Henry; Bach Knudsen, Knud Erik and Lauridsen, Charlotte (2011) Carbohydrate and lipid composition of vegetables, and bioavalability assessed in a rat model: Impact different cultivation systems. In: Pulkrabova, Jana; Tomaniova, Monika; Kahl, Johannes and Hajšlová, Jana (Eds.) Book of Abstracts. First International Conference on Opganic Food Quality and Health Research, ICT Prague Press, Prague, Czech Republic, p. 119.

Jørgensen, Rasmus N. (2011) Ugens Harddisk: Robotbyggernes værktøjskasse. Danmarks Radio. Online at <http://www.dr.dk/harddisken/blog/2011/11/16/robotbyggernes-v%C3%A6rkt%C3%B8jskasse/>, accessed on: 16 November 2011.

Jørgensen, Rasmus N. (2011) Robots Using ROS: ASuBot. Aarhus University and University of Southern Denmark. Online at <http://www.ros.org/news/2011/10/robots-using-ros-asubot.html>, accessed on: 27 October 2011.

Jørgensen, Rasmus N. (2011) Down on the Farm, Will Robots Replace Immigrant Labor? . Online at <http://www.technologyreview.com/blog/mimssbits/27120/>, accessed on: 30 August 2011.

Jørgensen, Rasmus N. (2011) Leg med store perspektiver. Land & Liv, June 2011 (25), p. 13.

Kalinova, Jana; Moudry, Jan; Konvalina, Petr and Moudry, Jan (Jr.) (2007) Ochrana rostlin v ekologickém zemědělství. Jihočeská univerzita v Českých Budějovicích, Zemědělská fakulta, Jihočeská univerzita v Českých Budějovicích, Ekonomická fakulta, ediční středisko.

Kalinova, Jana; Moudry, Jan; Konvalina, Petr and Moudry, Jan (Jr.) (2007) Půdní úrodnost, výživa a hnojení rostlin v ekologickém zemědělství. Jihočeská univerzita v Českých Budějovicích, Zemědělská fakulta, Jihočeská univerzita v Českých Budějovicích, Ekonomická fakulta, ediční středisko.

Kallela, Marja and Kairikko, Hanna (2003) Ekologisk blomkål till livsmedelsindustri - lovande resultat från finskt försök. Forskningsnytt om økologisk landbruk i Norden (2), p. 8.

Kallela, Marja and Peltue, Tiina (2005) Variety trials of broccoli in organic farms. In: NJF Report, Nordic Association of Agricultural Scientists, 1 (1), pp. 73-75.

Känkänen, Hannu (2010) Undersowing in a northern climate: effects on spring cereal yield and risk of nitrate leaching. PhD thesis, MTT Agrifood Research Finland. MTT Science, no. 8. MTT Agrifood Research Finland.

Kas, Martin; Matejkova, Stepanka and Divis, Jiri (2009) Effect of preceding crops on potato yield in organic and conventional farming. Journal of Agrobiology, 26 (2), pp. 61-67.

Kaukoranta, Timo and Hakala, Kaija (2008) Impact of spring warming on sowing times of cereal, potato and sugar beet in Finland. Agricultural and Food Science, 17 (2), pp. 165-176.

Kaukoranta, Timo; Tahvonen, Risto and Ylämäki, Arto (2010) Climatic potential and risks for apple growing by 2040. Agricultural and Food Science, 19 (2), pp. 144-159.

Kay, B.D. and Munkholm, L.J. (2004) Management-induced Soil Structure Degradation: Organic Matter Depletion and Tillage. In: Schjønning, P.; Elmholt, S. and Christensen, B.T. (Eds.) Managing Soil Quality: Challenges in Modern Agriculture. CABI Publishing, Wallingford, UK, chapter 11, pp. 185-197. [In Press]

Keller, Martina; Oberson, Astrid; Annaheim, Kathrin E.; Tamburini, Federica; Mäder, Paul; Mayer, Jochen; Frossard, Emmanuel and Bünemann, Else K. (2012) Phosphorus forms and enzymatic hydrolyzability of organic phosphorus in soils after 30 years of organic and conventional farming. Journal of Plant Nutrition and Soil Science, 175 (3), pp. 385-393.

Keskitalo, M.; Fabritius, A.-L.; Hakala, K.; Hannukkala, A.; Ketoja, E.; Lehtinen, A.; Mikkonen, P. and Vuorema, A. (2005) Control of potato late blight by caraway oil in organic farming. In: NJF Report, Nordic Association of Agricultural Scientists, 1 (1), pp. 77-79.

Keskitalo, Marjo; Jauhiainen, Lauri and Peltonen, Sari (2010) Crop diversification in the future cropping systems: current situation of crop rotations in Finland. In: NJF Report vol 6, no 1, Nordic Association of Agricultural Scientists, p. 110.

Khazaei, Hamid; Santanen, Arja; Stoddard, Fred and Street, Ken (2011) Variation in leaf morpho-physiological traits in a world collection of faba bean germplasm. In: Food, feed, fuel and fun : Nordic light on future land use and rural development, book of abstracts, Nordic Association of Agricultural Scientists, 7 (3), NJF Report, p. 91.

Kilcher, Lukas; Weidmann, Gilles and Garibay, Salvador V. (2007) IFOAM Training Manual: Training Manual for Organic Agriculture in the Humid Tropics. 1 edition. IFOAM Training Manual . International Federation of Organic Agriculture Movements , Bonn.

Kivijärvi, Pirjo; Parikka, Päivi and Tuovinen, Tuomo (2002) The effect of different mulches on yield, fruit quality and strawberry mite in organically grown strawberry. In: Organic production of fruit and berries, Nordic Association of Agricultural Scientists.

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.

Klöble, Ulrike; Fröba, Norbert; Niemann, Henrik and Kielhorn, Arnd (2007) Precision Farming auch im Ökolandbau? [Precision farming for organic farming?] bioland - Fachmagazin für den ökologischen Landbau (09/2007), pp. 27-29.

Klöble, Ulrike and Schmidt, Rebekka (2007) Kennzahlen für die Kontrolle im ökologischen Landbau. KTBL Darmstadt.

Knudsen, Marie Trydeman; Hauggaard-Nielsen, Henrik and Jensen, Erik Steen (2003) Del og hersk. Økologisk Jordbrug, June 2003.

Knudsen, Marie Trydeman; Meyer-Aurich, Andreas; Olesen, Jørgen E.; Chirinda, N. and Hermansen, J.E. (2013) Carbon footprints of crops from organic and conventional arable crop rotations – using a life cycle assessment approach. Journal of Cleaner Production, 64 (2014), pp. 609-618.

Knudsen, Marie Trydeman; Olesen, Jørgen E.; Hermansen, John E. and Meyer-Aurich, Andreas (2011) Livscyklusvurdering af økologiske og konventionelle planteavlssædskifter - fokus på drivhusgasemissioner. [Life cycle assessment of organic and conventional arable crop rotations - focusing on greenhouse gas emissions.] Speech at: Faglige følgegruppemøder med Fødevareministeriet, Aarhus University, 5.-6. September 2011. [Completed]

Koechling, Florianne and Willer, Helga (2012) "Pflanzen bilden Allianzen und kommunizieren untereinander". Ökologie & Landbau, 4/2012 (164), pp. 36-37.

Koistinen, Riitta (2003) Virna - a database on organic food production. Forskningsnytt om økologisk landbruk i Norden (4), p. 13.

Kolbe, Hartmut (2009) Effects of conventional and organic land use types on water protection criteria in Germany. Saechsisches Landesamt fuer Umwelt, Landwirtschaft und Geologie, D-Dresden, Abteilung Pflanzliche Erzeugung.

Kolbe, Hartmut (2004) Beiträge der konventionellen und ökologischen Landwirtschaft zur Nachhaltigkeit. [Sustainability contributions of conventional and organic agriculture.] Working paper, Fachbereich Pflanzliche Erzeugung, Referat Pflanzenbau, Sächsische Landesanstalt für Landwirtschaft. [Unpublished]

Kolbe, Hartmut (2001) Übersicht über Versuche und Entwicklungsarbeiten zur Düngung im Ökologischen Landbau in Deutschland [Chart of trials and projects on fertilization and manuring in organic agriculture in Germany]. SÖL-Berater-Rundbrief (1), pp. 27-36.

Kolbe, Dr. Hartmut (2007) Site adjusted organic matter balance method for use in arable farming systems. Speech at: Practical Solutions for Managing Optimum C and N Content in Agricultural Soils IV, Praha, June 20-22, 2007.

Kolbe, Dr. Hartmut (2006) Leistungsfähigkeit von Merkmalen der Bodenfruchtbarkeit für das Nährstoffmanagement des ökologischen Landbaus. [Reliability of soil fertility properties for use in nutrient management of organic farming.] Paper at: Vortragsveranstaltung mit Feldtag „Forschung zum ökologischen Landbau in Sachsen“, Roda, 14. 06. 2006. [Unpublished]

Kolbe, Dr. Hartmut (2006) Methode zur standortangepassten Humusbilanzierung von Ackerland im Integrierten und Ökologischen Landbau. [Site adjusted humus balance method for use in integrated and organic farming arable land.] Poster at: Vortragsveranstaltung mit Feldtag „Forschung zum ökologischen Landbau in Sachsen“, Roda, 14. 06. 2006. [Unpublished]

Kolbe, Dr. Hartmut (2006) Vergleich von Bilanzierungsmethoden für Humus an Hand langjähriger Dauerversuche. [Comparison of humus balance methods using long-term field trials.] Poster at: Vortragsveranstaltung mit Feldtag „Forschung zum ökologischen Landbau in Sachsen“, Roda, 14. 06. 2006. [Unpublished]

Kolbe, Dr. Hartmut and Heinig, Caterina (2006) Das Öko-Feld der Versuchsstation Roda (Sachsen). [The organic field of the experimental station of Roda (Saxony).] Poster at: Vortragsveranstaltung mit Feldtag „Forschung zum ökologischen Landbau in Sachsen“, Roda, 14. 06. 2006. [Unpublished]

Kolbe, Dr. Hartmut and Heinig, Caterina (2006) Entwicklung der Erträge und der Nährstoffversorgung auf dem Ökofeld in Roda (Sachsen). [Development of yields and soil nutrients on the organic experiment field in Roda (Saxony).] Poster at: Vortragsveranstaltung mit Feldtag „Forschung zum ökologischen Landbau in Sachsen“, Roda, 14. 06. 2006. [Unpublished]

Kolbe, Dr. Hartmut and Prutzer, Dipl. Ing. agr. Ina (2004) Überprüfung und Anpassung von Bilanzierungsmodellen für Humus an Hand von Langzeitversuchen des Ackerlandes. [Verification of humus balance methods using arable land long-term field trials.] Sächsische Landesanstalt für Landwirtschaft, Fachbereich Pflanzliche Erzeugung.

Kompetenzzentrum Ökolandbau, Niedersachsen (Hrsg.) (2006) Versuche im ökologischen Gemüsebau in Niedersachsen 2005 - Ergebnisse, Analysen, Empfehlungen. [Experiments in organic vegetable production in Lower Saxony in 2005.] Kompetenzzentrum Ökolandbau Niedersachsen GmbH, D-Visselhövede.

Kontturi, Markku and Pahkala, Katri (2007) Straw biomass - potential raw material for ethanol production. In: NJF Report, Nordic Association of Agricultural Scientists, 3 (4), pp. 104-108.

Konvalina, Petr (2011) Netradiční obilniny v ekozemědělství. [Unusual cereals in organic farming.] Zemědělec, 2011, 39 (2011), p. 21.

Konvalina, Petr; Capouchova, Ivana; Moudry, Jan (Jr.); Zdrhova, I.; Sramek, Jan; Moudry, Jan and Sterba, Z. (2008) Selection of Bread Wheat Varieties for Organic Farming, Baking Quality Being Emphasized. Lucrări Ştiinţifice, Seria Agronomie, 51 (1), pp. 250-257.

Konvalina, Petr; Capouchova, Ivana; Stehno, Zdenek; Moudry, Jan (Jr.) and Moudry, Jan (2010) Vlastnosti jarních forem krajových odrůd pšenice špaldy (Triticum spelta L.) a jejich vhodnost pro ekologické zemědělství. [Suitability of spelt for organic farming.] Úroda : časopis pro rostlinnou produkci, 58 (12), pp. 175-178.

Konvalina, Petr; Moudry, Jan; Dotlacil, Ladislav; Stehno, Zdenek and Moudry, Jan (Jr.) (2010) Drought Tolerance of Land Races of Emmer Wheat in Comparison to Soft Wheat. Cereal Research Communications, 38 (3), pp. 429-439.

Konvalina, Petr; Moudry, Jan (Jr.); Moudry, Jan and Kalinova, Jana (2007) Zahradnictví (pěstování polní zeleniny v ekologickém zemědělství). Jihočeská univerzita v Českých Budějovicích, Zemědělská fakulta, Jihočeská univerzita v Českých Budějovicích, Ekonomická fakulta, ediční středisko.

Konvalina, Petr; Stehno, Zdenek and Moudry, Jan (Jr.) (2007) Testing of Suitability of Ideotype and Varieties of Wheat for Organic and Low Input Agriculture. Lucrări Ştiinţifice, Seria Agronomie, 50, pp. 241-247.

Konvalina, Petr; Zechner, E. and Moudry, Jan (2007) Šlechtění a hodnocení vhodnosti odrůd pšenice seté(Triticum aestivum L.) pro ekologické a low input systémy hospodaření. JU ZF v Českých Budějovicích, České Budějovice.

Köpke, Ulrich; Cooper, Julia; Petersen, Hanne Lindhard; van der Burgt, Geert J. H. M. and Tamm, Lucius (2008) QLIF Workshop 3: Productivity of Organic and Low Input Systems (Crops). Paper at: 4th QLIF Congress in the Frame of the 2nd ISOFAR Conference, Modena, Italy, June 18-20, 2008. [Unpublished]

Korsgaard, Maren (2012) Hold dine frugttræer sunde. .

Kristensen, Kristian (2012) Incomplete split-plots in designs with many entries – a compromise between split-plots and randomized complete block designs. Euphytica, 183 (3), pp. 401-413.

Kristensen, Kristian; Bigongiali, Federica and Østergård, Hanne (2008) Efficiency of incomplete split-plot designs – a compromise between traditional split-plot designs and randomised complete block design. In: Proceedings of IAMFE 2008, pp. 47-53.

Kristensen, Kristian and Ericson, Lars (2008) Importance of growth characteristics for yield of barley in different growing systems: will growth characteristics describe yield differently in different growing systems? Euphytica, 163 (3), pp. 367-380.

Kristensen, Kristian and Ericson, Lars (2007) Relation between growth characteristics and yield of barley in different environments. In: Lammerts van Bueren, E.T.; Goldringer, I. and Østergård, H. (Eds.) Plant breeding for organic and sustainable, low-input agriculture: dealing with genotype-environment interactions, Wageningen University, p. 16.

Kristensen, Kristian and Ericson, Lars (2007) Will growth characteristics describe yield differently in different environments? In: Østergård, Hanne; Backes, Gunter and Kovacs, Geza (Eds.) Procedings of the COST SUSVAR workshop on Varietal characteristics of cereals in different growing systems with special emphasis on below ground traits, pp. 45-48.

Krtkova, Veronika; Schulzová, Věra; Novotna, Hana; Dvorak, Petr and Hajšlová, Jana (2011) Quality of potatoes from different farming systems. In: New findings in organic farming research and their possible use for Central and Eastern Europe, Bioinstitut, Olomouc 2011, pp. 85-89.

Kuchtova, Perla (2012) Mák setý v ekologickém zemědělství. [Opium poppy in organic agriculture.] Zemědělec, 2012, 2012 (36), p. 31.

Kuchtová, Perla; Mičák, Libor and Škeřík, Josef (2004) Možnosti ekologického pěstování řepky. [Possibilities of ecological growing of oilseed rape.] In: 21. vyhodnocovací seminář SVŘ SVS, 2004 (1).

Kuchtová, Perla; Nerad, Daniel; Škeřík, Josef; Kas, Martin; Mičák, Libor; Kazda, Jan and Baranyk, Petr (2008) Technologie pro ekologickou řepku - pokusy 2006 - 2008. [Technology for organic rapeseed - trials 2006 - 2008.] In: Škeřík, Josef (Ed.) 25. vyhodnocovací seminář Systém výroby řepky, Systém výroby slunečnice, 25 (1), pp. 319-327.

Kuchtová, Perla and Pšenička, Petr (2007) Pokus s pěstováním máku na ekologické farmě v Budyni nad Ohří. [Trials at cultivation of poppy on organic farm in Budyne nad Ohri.] In: Sdružení český mák informuje, 6. makový občasník, Česká zemědělská univerzita v Praze (ČZU), Praha, 6 (1), pp. 52-55.

La Torre, Anna; Spera, Guido; Talocci, Silvia and Cargnello, Giovanni (2007) EVALUATION OF THE EFFECTIVENESS OF NATURAL ALTERNATIVE COPPER PRODUCTS AND LOW RATE COPPER FORMULATIONS AGAINST GRAPE DOWNY MILDEW IN ORGANIC VITICULTURE. Speech at: XVth Internationl Symposium Gesco, Porec-Croatia, 20-23 june 2007.

Laber, Hermann (2009) Relativ wenig N in Ernterückständen von Öko-Erbsen; K- und Mg-Gehalte in Marktware normal, P über den Vergleichswerten. [N-content in harvest-residues of organically grown vining peas strikingly low; K- and Mg-concentrations of the peas normal, P always higher than reference values.] Sächsisches Landesamt für Umwelt, Landwirtschaft und Geologie, Abteilung Gartenbau.

Landau, Bettina (2010) Differenzierende Methoden für die Unterscheidung zwischen Bio und Konventionell. Paper at: BioFach 2010, Deutschland, Nürnberg, 17. – 20.02.2010. [Completed]

Lange, Gerd; Böhm, Herwart and Beerendonk, C. (2011) Methoden zur Verbesserung der Vegetationszusammensetzung in ökologisch bewirtschaftetem Dauergrünland. [Methods for optmisation of organically managed grassland.] Poster at: 11. Wissenschaftstagung Ökologischer Landbau, Gießen, 15.-18. März 2011.

Latsch, Roy; Sauter, Joachim and Kaeser, Alexandra (2011) Ampferkontrolle mittels Heissdampfinjektion. [Dock control with hot water steam.] Poster at: 11. Wissenschaftstagung Ökologischer Landbau, Gießen, 15.-18. März 2011.

Laursen, K.H. (2012) Multi-elemental and Isotopic Analysis of Organic and Conventional Crops using Atomic Spectroscopy and Chemometrics. PhD thesis, University of Copenhagen, Faculty of Science, Department of Agriculture and Ecology. .

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.

Leisen, Edmund (2003) Veröffentlichungen zum ökologischen Landbau 1995 – 2003. [Publications on organic agriculture 1995 - 2003.] Working paper, Leitbetriebe Ökologischer Landbau NRW, Landwirtschaftskammer Westfalen-Lippe. [Unpublished]

Lima, Márcio Emanoel de; Carvalho, Daniel Fonseca de; Souza, Adilson Pacheco de; Guerra, José Guilherme Marinho and Ribeiro, Raul de Lucena Duarte (2009) Desempenho da alface em cultivo orgânico com e sem cobertura morta e diferentes lâminas d'água. [Lettuce crop performance in organic tillage with and without mulching and at different irrigation water depths.] Ciência e Agrotecnologia, 33 (06), pp. 1503-1510.

Lindhard Pedersen, Hanne (2013) Vælg den rigtige æblesort. �ologi & Erhverv, 30 August 2013 (528), p. 1.

Lindhard Pedersen, Hanne (2013) Temadag om økologisk kernefrugt. .

Lixa, Alice T ; Campos, Juliana M ; Resende, André L S ; Silva, Joice C ; Almeida, Maxwell M T B and Menezes, Elen L Aguiar (2010) Diversidade de Coccinellidae (Coleoptera) em plantas aromáticas (Apiaceae) como sítios de sobrevivência e reprodução em sistema agroecológico. [Diversity of Coccinellidae (Coleoptera) using aromatic plants (Apiaceae) as survival and reproduction sites in agroecological system.] Neotropical Entomology, 39 (03), pp. 354-359.

Lizarazo, Clara and Stoddard, Fred (2011) Lentil: a new crop in Finland. Food, feed, fuel and fun : Nordic light on future land use and rural development, 24 th NJF congress, Uppsala, Sweden, June 14-16, 2011.

Lizarazo, Clara and Stoddard, Frederick (2011) Lentil - a new crop for Finland. In: Food, feed, fuel and fun : Nordic light on future land use and rural development, book of abstracts, 7 (3), NJF Report, p. 87.

Lobsiger, Martin; Mosimann, Eric; Jeangros, Bernard and Lüscher, Andreas (2007) Auswirkungen des letzten Nutzungstermins von Weiden im Herbst auf den Ertrag im darauf folgenden Frühling. [Grassland utilisation in autumn and yield in the following spring.] Poster at: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.

Loges, Ralf and Eberle, Marco (2007) Vergleichende Analyse der Mykotoxinproblematik im konventionellen und ökologischen Getreidebau. [Mycotoxins in cereal production - a comparison between conventional and organic farming.] Poster at: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.

Loges, Dr. Ralf and Henriksen, John (2006) Plants for health - primary production of plants containing bioactive compounds that hold a preventive effect towards diabetes II. Poster at: Joint Organic Congress, Odense, Denmark, May 30-31, 2006.

Loges, Dr Ralf; Westphal, Dr Derk and Taube, Prof. Dr. Friedhelm (2009) Futterqualität, Vorfruchtleistung und Nitratauswaschung von über Winter beweideten Kleegrasbeständen. Paper at: 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009.

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.

Lucius, Tamm (2009) Strategies to improve quality and safety and reduce cost of peroduction in organic and low-input crop production systems. .

Ludwig, Tobias; Jansen, Eva; Trost, Benjamin; Mayer, Julia; Kühne, Stefan and Böhm, Herwart (2011) Regulierung von Rapsschädlingen im ökologischen Winterrapsanbau durch den Einsatz naturstofflicher Pflanzenschutzmittel sowie durch den Mischanbau mit Rübsen. [Control of insect pests in organic oilseed rape with biopesticides and a mixed cropping system with turnip rape.] Paper at: 11. Wissenschaftstagung Ökologischer Landbau, Gießen, 16.-18. März 2011.

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.

Lyson, D. F.; Rinnofner, T.; Hrbek, R.; Leonhartsberger, C.; Amon, T.; Hein, W. and Friedel, J. K. (2009) Ertragsbildung von unterschiedlichen Kulturarten für die Biogaserzeugung im ökologischen Landbau. Poster at: 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009.

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.

Mäder, Paul (2009) Les grandes cultures bio peuvent contribuer à la protection du climat. Institut de recherche de l'agriculture biologique (FiBL), CH-5070 Frick. [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.

Mäder, Paul; Koller, Martin; Kranzler, Andreas and Lindenthal, Thomas (2008) Bodenuntersuchungen im Biobetrieb. FiBL-Merkblatt. Bio Austria und Forschungsinstitut für biologischen Landbau (FiBL), CH-Linz und CH-Frick.

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.

Madsen, Kathrine H. (2012) Økologisk dyrkning. [Organic farming.] In: Petersen, Jon B. (Ed.) Oversigt over landsforsøgene 2012. 2012 edition. Oversigt over landsforsøgene, no. 2012. Videncentret for Landbrug, Oversigt over landsforsøgene, pp. 307-330.

Madsen, Kathrine H. (2012) Vælg vårbygsorter med god ukrudtskonkurrence i økologisk jordbrug. Mark, 1 November 2012, 11, pp. 30-31.

Madsen, Kathrine.H (2012) Foreløbige resultater af efterafgrødeforsøg i økologiske markforsøg 2011. [Preliminary results, field experiments with organic catch crops 2011.] Landbrugsinfo, 29 October 2012, .

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.

Mäkelä, Pirjo; Muurinen, Susanna and Peltonen-Sainio, Pirjo (2008) Spring cereals: from dynamic ideotypes to cultivars in Northern latitudes. Agricultural and Food Science, 17 (3), pp. 289-306.

Malikova, Alena; Dytrtova, Karolina; Capounova, Katerina; Meindl, Peter and Pfiffner, Lukas (2008) Organic Farmers for Nature - Wildlife-friendly Organic Production. FiBL Switzerland, FiBL Austria, Bioinstitut Czech Republic.

Marques, Paulo Jorge Pazin; Richter, Ana Simone and Nazareno, Nilceu Ricetti Xavier (2010) Produção de batata (Solanum tuberosum L.) em diferentes sistemas de manejo orgânico na região metropolitana de Curitiba, Paraná, Brasil. [Potato (Solanum tuberosum L.) growing under different organic production systems in Curitiba metropolitan region, Parana State, Brazil.] Revista Brasileira de Agroecologia, 5 (2), pp. 116-125.

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.

Marshall, Athole and McCalman, Heather (2004) Improving the Availability of Organic Forage Seed in Wales. Organic Centre Wales, University of Wales, Aberystwyth and IGER, Aberystwyth.

Martínez-Carrasco Pleite, Federico; Schwentesius Rindermann, Rita and Gomez Cruz, Manuel Angel (2009) CARACTERÍSTICAS Y COMPARATIVA DE LOS PRODUCTORES DE ALIMENTOS ECOLÓGICOS EN EL SURESTE DE EUROPA: EL CASO DE LA REGIÓN DE MURCIA, ESPAÑA. [CHARACTERISTICS AND COMPARATIVE OF ORGANIC FOOD PRODUCERS IN SOUTHEASTERN EUROPE: THE CASE OF THE MURCIA REGION, SPAIN.] Agrociencia, 43 (6), pp. 649-657.

Martins, Denise de Souza ; Schwengber, José Ernani ; Strassburger, André Samuel and Silva, Jurandir Buchweitz da (2011) O cultivo do morangueiro em sistema de transição ecológica: componentes do rendimento e incidência de doenças. [Strawberry crop in an ecological transitional production system: yield components and diseases occurrence.] Revista brasileira de Agroecologia, 6 (1), pp. 117-126.

Matthes, Christoph; Spieß, Hartmut and Haneklaus, Silvia (2005) Gefäßversuch mit gesteigerter Kaliumdüngung als methodischer Ansatz einer Wirksamkeitsprüfung biologisch-dynamischer Präparationen. [Potassium fertilization response trial in a pot experiment as an approach for testing the effectiveness of biodynamic preparations.] In: Heß, J and Rahmann, G (Eds.) Ende der Nische, Beiträge zur 8. Wissenschaftstagung Ökologischer Landbau, kassel university press GmbH, Kassel.

Mazzoleni, Eduardo Mello and Nogueira, Jorge Madeira (2006) Agricultura orgânica: características básicas do seu produtor. [Organic agriculture: the basic characteristics of its producer.] Revista de Economia e Sociologia Rural, 44 (2), pp. 263-293.

Meinerz, Gilmar Roberto ; Olivo, Clair Jorge ; Agnolin, Carlos Alberto; Dullius, Ana Paula ; Moraes, Ricardo da Silveira ; Mombach, Guilherme; Foletto, Vinícius and Machado, Paulo Roberto (2011) Produção e valor nutritivo da forragem de capim-elefante em dois sistemas de produção. [Forage production and nutritive value of elephantgrass in two production systems.] Revista Brasileira de Zootecnia, 40 (12), pp. 2673-2680.

Melander, Bo; Ravnskov, Sabine and Kristensen, Jens Kristian (2012) Skru bare ned for varmen. Økologi & Erhverv, 4 May 2012, p. 16.

Michel, Jana; Nitzsche, Dr. Olaf and Hänsel, Martin (2005) Bodenerosion und Oberflächenabfluss auf einer ökologisch bewirtschafteten Ackerfläche im Sächsischen Lößhügelland. [Soil erosion and surface flow on an organically cultivated field in the saxon loess hill region.] In: Heß, J and Rahmann, G (Eds.) Ende der Nische, Beiträge zur 8. Wissenschaftstagung Ökologischer Landbau, kassel university press GmbH, Kassel.

Mie, Axel; Laursen, Kristian Holst; Aberg, K Magnus; Forshed, Jenny; Lindahl, Anna; Thorup-Kristensen, Kristian; Olsson, Marie; Knuthsen, Pia; Larsen, Erik Huusfeldt and Husted, Søren (2014) Discrimination of conventional and organic white cabbage from a long-term field trial study using untargeted LC-MS-based metabolomics. Analytical and bioanalytical chemistry, 406, pp. 1-13. [In Press]

Migliorini, Paola; Tavoletti, Stefano; Moschini, Valentina and Iommarini, Linda (2008) Performance of grain legume crops in organic farms of central Italy. Poster at: Cultivating the Future Based on Science: 2nd Conference of the International Society of Organic Agriculture Research ISOFAR, Modena, Italy, June 18-20, 2008.

Mikkola, Minna and Risku-Norja, Helmi (2008) Institutional consumers' views of GHG emission reduction by optional milk systems within sustainability frame. Paper at: Empowerment of the rural actors: a renewal of the farming systems perspective : 8th European IFSA symposium, Clermont Ferrand, France, 6-10 July 2008.

Mitacek, Tomas (2011) Léčivé rostliny v ekozemědělství. [Medicinal plants in organic farming.] Zemědělec, 2011, 2011 (19), p. 25.

Moghaddam, Ali; Pietsch, Gabriele; Ardakani, M.Reza; Raza, Amir; Vollmann, Johann and Friedel, Juergen K. (2011) Genetic diversity and distance among Iranian and European alfalfa (Medicago sativa L.) genotypes. Crop Breeding Journal, 1 (1), pp. 13-28.

Moghaddam, Ali; Vollmann, Johann; Wanek, Wolfgang; Ardakani, M. Reza; Raza, Amir; Pietsch, Gabriele and Friedel, Juergen K. (2012) Suitability of drought tolerance indices for selecting alfalfa (Medicago sativa L.) genotypes under organic farming in Austria. Crop Breeding Journal, 2 (2), pp. 79-89.

Mohotti, Dr (Mrs) A. J; Damayanthi, Mrs N; Anandacoomaraswamy, Dr A and Mohotti, Dr K. M (2008) Comparative dynamics of tea (Camellia sinensis L.) roots under organic and conventional management systems with special reference to water use. Poster at: Cultivating the Future Based on Science: 2nd Conference of the International Society of Organic Agriculture Research ISOFAR, Modena, Italy, June 18-20, 2008.

Moudry, Jan (2011) Alternativní plodiny. Profi Press s.r.o., Praha 2 - Vinohrady.

Moudry, Jan; Konvalina, Petr; Moudry, Jan (Jr.) and Kalinova, Jana (2007) Ekologické zemědělství. Jihočeská univerzita v Českých Budějovicích, Zemědělská fakulta, Jihočeská univerzita v Českých Budějovicích, Ekonomická fakulta, ediční středisko.

Moudry, Jan; Moudry, Jan (Jr.); Konvalina, Petr; Kopta, Daniel and Sramek, Jan (2008) Ekonomická efektivnost rostlinné bioprodukce. Jihočeská univerzita v Českých Budějovicích, Zemědělská fakulta, Jihočeská univerzita v Českých Budějovicích, Ekonomická fakulta, ediční středisko.

Moudry, Jan (Jr.); Friebel, Ludvik and Konvalina, Petr (2008) Hospodaření na trvalých travních porostech a využívání agroenviromentálních programů v ekologickém zemědělství v ČR. [Farming on grasslands and usage of agroenvironmental programmes in organic farming in Czech Republic.] Acta Universitatis Bohemiae Meridionales The Scientific Journal for Economics, Management and Trade, XI (2), pp. 59-64.

Moudry, Jan (Jr.); Moudry, Jan and Rozsypal, Roman (2007) Analýza ekologického hospodaření na orné půdě. Jihočeská univerzita v Českých Budějovicích, Zemědělská fakulta, Jihočeská univerzita v Českých Budějovicích, Ekonomická fakulta, ediční středisko.

Moudry, Jan (Jr.); Sramek, J.; Konvalina, P.; Moudry, J. and Kopta, D. (2010) EFFICIENCY OF PRODUCTION ON ARABLE LAND IN ORGANIC AND CONVENTIONAL FARMING. LUCRĂRI ŞTIINŢIFICE, V (XI), pp. 1-2.

Munkholm, L.J. and Schjønning, P. (2004) Structural vulnerability of a sandy loam exposed to intensive tillage and traffic in wet conditions. Soil & Tillage Research (79), pp. 79-85.

Munkholm, L.J. and Schjønning, P. (2003) Mechanical subsoiling: Mitigation of recompaction by light traffic and on-land ploughing. In: Proceedings, 16th International Conference of the International Soil Tillage Research Organization (CD-ROM).

Munkholm, L.J.; Schjønning, P.; Jørgensen, M.H. and Thorup-Kristensen, K. (2005) Mitigation of subsoil recompaction by light traffic and on-land ploughing. II: Root and yield response. Soil & Tillage Research (80), pp. 159-170.

Munkholm, L.J.; Schjønning, P. and Rasmussen, K.J. (1998) Non-inverting soil tillage as a means of optimising soil tilth. [Ikke-vendende jordbearbejdning til sikring af en bekvem jord.] In: Børresen, T. (Ed.) NJF-UTREDNING/RAPPORT, 124, pp. 26-33.

Munkholm, L.J.; Schjønning, P. and Rüegg, K. (2005) Mitigation of subsoil recompaction by light traffic and on-land ploughing. I. Soil response. Soil & Tillage Research (80), pp. 149-158.

Muriuki, Anne; Musyoka, Martha; Fließbach, Andreas and Forster, Dionys (2012) Resilience of Organic versus Conventional Farming Systems in Tropical Africa: The Kenyan Experience. In: Tielkes, E. (Ed.) Tropentag 2012 - Resilience of agricultural systems against crises - Book of abstracts, CUVILLIER VERLAG, Göttingen, Germany, p. 180.

Mustonen, Leo (2006) Effects of pre-sprouting and nitrogen fertilization on the yield of table potatoes. In: NJF Report, Nordic Association of Agricultural Scientists, 2 (1), NJF Report, p. 46.

Muuttomaa, Elina (2004) Odling av ekologisk humle i Finland. Forskningsnytt om økologisk landbruk i Norden (1), pp. 26-27.

Nauta, Wytze J.; Cuijpers, Willemijn J.M.; Staps, J.J.M. and Scholberg, Johannes (2010) Aanpassing voer vergemakkelijkt de toepassing van pluimveemest: Eerste resultaten van pilotstudies naar effect van biologische fytase positief. [Adjustments in feed make utilisation of poultry manure easier: First results of pilotstudies on the effests of organic fytase positive.] Biokennis, Wageningen.

Nemecek, T; Dubois, D; Huguenin-Elie, O and Gaillard, G (2006) Life cycle assessment of Swiss organic farming systems. In: Atkinson, C; Ball, B; Davies, D H K; Rees, R; Russell, G; Stockdale, E A; Watson, C A; Walker, R and Younie, D (Eds.) Aspects of Applied Biology 79, What will organic farming deliver? COR 2006, Association of Applied Biologists, pp. 15-18.

Neuhoff, Daniel and Bücking, Katrin (2007) Untersuchungen zur Nutzung der Esparsette (Onobrychis viciifolia) im Ökologischen Landbau. [Potential of Sainfoin Production (Onobrychis viciifolia) in Organic Agriculture.] Paper at: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.

Neumann, Dr. Helge; Bisschop-Larsen, Leif; Loges, Dr. Ralf and Taube, Prof. Dr. Friedhelm (2006) Impact of organic agriculture on diversity and abundance of farmland birds in an arable landscape with hedges. Paper at: Joint Organic Congress, Odense, Denmark, May 30-31, 2006.

Neumann, Angelika; Torstensson, Gunnar and Aronsson, Helena (2011) Identification of key factors for reducing N and P leaching from organic crop rotations. In: Neuhoff, Daniel; Halberg, Niels; Rasmussen, Ilse A.; Hermansen, John; Ssekyewa, Charles and Sohn, Sang Mok (Eds.) Proceedings of the Third Scientific Conference of ISOFAR: Organic is Life - Knowledge for Tomorrow, ISOFAR, Vol. 1, Organic Crop Production, pp. 186-189.

Niedermayer, Steffi and Steidle, Johannes L. M. (2007) Einfluss von Extremtemperaturen in Getreidelagern auf die Parasitierungsleistung von Nützlingen im Vorratsschutz. [Influence of extreme temperatures in grain stores on the parasitation ability of beneficial insects in stored product protection.] Poster at: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.

Nielsen, Bent J. (2007) Resistens mod stinkbrand (Tilletia tritici) i hvede og triticale. Resultater af markforsøg 2007. [Resistance against common bunt (Tilletia tritici) in winter and spring types of wheat and triticale. Results of field trials 2007.] Sortsforsøg 2007, p. 53.

Nielsen, Søren Hundevadt; Bøgild, Anders; Jensen, Kjeld and Bertelsen, Keld Kjærhus (2011) Implementations of FroboMind using the Robot Operating System framework. In: NJF Seminar 441 Automation and System Technology in Plant Production, 7 (5), NJF Report, no. 441, pp. 10-14.

Niemeläinen, Oiva; Jauhiainen, Lauri; Kontturi, Markku; Nissinen, Oiva; Vuorinen, Martti and Niskanen, Markku (2007) Undersown catch crops as a source of biomass for energy. In: NJF Report, Nordic Association of Agricultural Scientists, 3 (4), pp. 109-110.

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.

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.

Noe, Egon (2012) Hvordan tager landmænd beslutninger om deres sædskifte? Aarhus University, Department of Agroecology. [Completed]

Noe, Egon; Sørensen, Peter; Melander, Bo; Olesen, Jørgen E.; Hermansen, Sven; Bertelsen, Inger and Fog, Erik (2012) Muligheder og barrierer for implementering af principper for robuste og højtydende planteavlssædskifter i praksis – Grundlagsrapport for barrierer undersøgelsen. Aarhus University, Department of Agroecology.

Nykänen, Arja (2005) Research program for organic food and farming in Finland. Paper at: Researching sustainable systems : first scientific conference of the International Society of Organic Agriculture Research (ISOFAR), held in cooperation with IFOAM and NASAA, Adelaide, South Australia, 21-23 September 2005.

Nykänen, Arja; Hakala, Kaija; Halinen, Arja; Hannukkala, Asko; Keskitalo, Marjo; Kirkkari, Anna-Maija; Palojärvi, Ansa; Tolonen, Kaisa and Tontti, Tiina (2005) Plant production and soil science research under research program for organic food and farming in Finland. MTT Agrifood Research Finland, Ecological Production. [Unpublished]

Nykänen, Arja and Järvenpää, Markku (2004) Jord- och skogsbruksministeriets (MMM) program för forskning för ekologisk produktion 2003-2006. Paper at: "Uppdatera dina kunskaper inom ekologin": ekoseminar, S:t Michel, Finland, 28.7.2004.

Nørbæk, R.; Folsted, D.; Bleeg, I.S.; Christensen, B.T.; Brandt, K. and Kondo, T. (2003) Flavone C-glycosides, phenolic acids and nitrogen content in leaves of barley subject to organic fertilization treatments. Journal of Agricultural and Food Chemistry, 51 (3), pp. 809-813.

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), - .

Oehen, Bernadette (2013) Coexistence? Le droit de contamination n’existe pas. bioactualités, 3/2013, pp. 10-11.

Olesen, Jørgen E. (2004) Sommer, udlæg og grøngødning. [Summer, undersown crops and green manure crops.] Økologisk Jordbrug, 24 (315), p. 6.

Oliveira, Patricia Chaves and Carvalho, Claudio Jose Reis (2009) Fósforo, nitrogênio, lignina, celulose e polifenóis em amostras de serrapilheira foliar de Neea macrophylla, Cecropia palmata e Casearia arborea no Nordeste do Estado do Pará. [Phosphorus, nitrogen, lignin, cellulose and poliphenols in samples of leaf litter in Neea macrophylla, Cecropia palmata and Casearia arborea in north-eastern of Pará.] Revista Brasileira de Agroecologia, 4 (3), pp. 20-28.

Oliveira, Patricia Chaves and Carvalho, Claudio Jose Reis (2009) Reabsorção de nutrientes por espécies arbóreas acumuladoras de fósforo na Amazônia: influência na qualidade da serrapilheira. [Reabsortion of nutrients for phosphorus accumulative woods species in the Amazon: influence in quality of litter.] Revista Brasileira de Agroecologia, 4 (3), pp. 11-19.

Olivo, Clair Jorge ; Charão, Pablo Santini ; Pereira, Lilian Elgalise Techio ; Ziech, Magnos Fernando; MeinerzII, Gilmar and TyskaI, Denise (2007) Produtividade e valor nutritivo de pasto de capim-elefante manejado sob princípios agroecológicos. [Productivity and nutritive value of an elephantgrass pasture managed under agro-ecologic principles.] Revista Brasileira de Zootecnia, 36 (06), pp. 1729-1735.

Paasikallio, Arja and Sormunen-Cristian, Riitta (2002) Harvesting strategy and N fertilization influence 134 Cs uptake by forage plants. Agricultural and Food Science in Finland, 11 (2), pp. 143-152.

Paffrath, Andreas and Stumm, Christoph (2008) Ertrags- und Qualitätssicherung im ökologischen Kartoffelbau: Vorkeimung, Stickstoffversorgung, Kupferbehandlung. Informationen für Beratung und Praxis. Institut für Organischen Landbau der Universität Bonn, D-Bonn, Landwirtschaftskammer Nordrhein-Westfalen, D-Köln-Auweiler.

Papp, Orsolya; Földi, Mihály and Allacherne Szepkuty, Katalin (2013) Ökológiai gazdálkodás melléklet - 2013. április - május. Őstermelő, April 2013, pp. 81-85.

Parra, Carla Lieda Cezimbra ; Olivo, Clair Jorge ; Agnolin, Carlos Alberto ; Vogel, Fernanda Flores ; Pires, Cleber Cassol and Bolzan, Anderson Michel Soares (2011) Alteração da carga de endoparasitas em ovinos submetidos a diferentes níveis de folha de bananeira na alimentação. [Endoparasite load alteration in sheeps fed with different leaves of banana tree levels.] Revista Brasileira de Agroecologia, 6 (2), pp. 111-116.

Paull, John (2008) Trophobiosis Theory: A Pest Starves on a Healthy Plant. Journal of Biodynamic Agriculture Australia (76), pp. 51-54.

Paull, John (2008) Climate Change, Carbon Offsets and Certified Organic Forestry. In: Proceedings of the 16th IFOAM Organic World Congress, International Federation of Organic Agriculture Movements (IFOAM), pp. 1-4.

Paull, John (2012) The roots of organic agriculture. Journal of Organic Systems, 7 (2), pp. 2-4.

Paulsen, Dr. Hans Marten (2003) Fruchtfolgegestaltung im Ökobetrieb zur Erlangung einer Treibstoffautarkie. [Crop rotations to cover the fuel demand of organic farms.] Paper at: Dezentrale Pflanzenölnutzung. 7.Tagung Erneuerbare Energien in der Landwirtschaft, Veranstalter: Bundschuh Biogas-Gruppe e.V., Landesgewerbeamt Baden-Württemberg, Bund der Landjugend Württemberg-Hohenzollern, Biogas-Förderverein Schwäbischer Wald e.V, Aulendorf, Baden-Württemberg, 28. - 29.11.2003.

Paulsen, Hans-Marten; Xiaming, Wei; Sun, Yongming; Rahmann, Gerold and Böhm, Herwart (2009) Effect of false flax oilcake in thermophilic biogas production. In: Rahmann, Gerold (Ed.) Ressortforschung für den ökologischen Landbau 2008. Johann Heinrich von Thünen-Institut - Bundesforschungsinstitut für Ländliche Räume, Wald und Fischerei (vTI), Braunschweig, pp. 47-60.

Paulsen, Hans Marten (2011) Bodenfruchtbarkeit im biologischen Landbau nach Hans-Peter Rusch. [Soil fertility in organic farming systems according to Hans-Peter Rusch.] In: Zusammenfassung der Tagungsbeiträge BIO AUSTRIA Bauerntage 2011, Bio Austria, A-Linz, pp. 11-12.

Pedersen, Hanne Lindhard; Williams, Michelle; Bertelsen, Marianne; Andersen, Lillie; Paaske, Klaus; Sigsgaard, Lene; Korsgaard, Mare; Jørgensen, Rasmus Nyholm and Bertelsen, Keld (2011) Nye løsninger sikrer fremtidig vækst i økologisk æbledyrkning. Poster at: HorTeam-Expo 2011 - The Scandinavian Horticultural Exhibition for Machinery and Technology, Research Centre Aarslev, 7 June 2011.

Peetsmann, Elen and Pehme, Sirli (2011) Mahetaimekasvatuse peamisi põhimõtteid tutvustav lühiklipp. [Short advertisement to introduce main principles of organic plant production.] .

Peltonen-Sainio, Pirjo and Hakala, Kaija (2008) Climate change and Nordic crop production. In: NJF Report, Nordic Association of Agricultural Scientists, 4 (7), NJF Report, pp. 93-94.

Peltonen-Sainio, Pirjo and Jauhiainen, Lauri (2010) Cultivar improvement and environmental variability in yield removed nitrogen of spring cereals and rapeseed in northern growing conditions according to a long-term dataset. Agricultural and Food Science, 19 (4), pp. 341-353.

Peltonen-Sainio, Pirjo; Jauhiainen, Lauri and Hakala, Kaija (2009) Are there indications of climate change induced increases in variability of major field crops in the northernmost European conditions? Agricultural and Food Science, 18 (3-4), pp. 206-222.

Peltonen-Sainio, Pirjo; Jauhiainen, Lauri; Hakala, Kaija and Ojanen, Hannu (2009) Climate change and prolongation of growing season: changes in regional potential for field crop production in Finland. Agricultural and Food Science, 18 (3-4), pp. 171-190.

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.

Petersen, B.M. (2011) Blütenvielfalt auf dem Acker. FiBL-Merkblatt. FiBL, Bioland-Beratung, KÖN, Bio Austria, IBLA, CH-Frick, D-Mainz, D-Visselhövede, A-Wien und L-Munsbach.

Petersson, Anneli; Thomsen, Mette Hedegaard; Hauggaard-Nielsen, Henrik and Thomsen, Anne Belinda (2007) Potential bioethanol and biogas production using lignocellulosic biomass from winter rye, oilseed rape and faba bean. Biomass and Bioenergy, 31, pp. 812-819.

Phillips, Scott and Wolfe, Martin (2005) Evolutionary plant breeding for low input systems. Journal of Agricultural Science, 143 (143), pp. 245-254.

Pietsch, Gabriele; Hrbek, Regina; Schmutzer, Gerd and Friedel, Jürgen K. (2007) Bewirtschaftungsfreie Zeitfenster für den Naturschutz - Auswirkung auf die N2-Fixierleistung von Luzernebeständen. [Periods without soil management for nature conservation – effects on nitrogen fixation of Lucerne crops.] Poster at: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.

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.

Põldma, Priit and Moor, Ulvi (2012) Mahepõllumajanduslik köögiviljakasvatus. [Organic vegetable-growing.]

Pommer, Günther (2003) Veröffentlichungen von Dr. Günther Pommer zum ökologischen Landbau seit 2000. [List of publications of Dr. Guenther Pommer on organic agriculture since 2000.] Working paper, Institut für Agrarökologie, Ökologischen Landbau und Bodenschutz, Bayerische Landesanstalt für Landwirtschaft. [Unpublished]

Prins, Udo and Vijver, Lucy P.L. (2011) Lupine: Een gezond alternatief voor boer en burger. [Lupine: A healthy alternative for farmer and citizen.] Louis Bolk Instituut, Driebergen.

Pronk, W.; Zuleeg, S.; Lienert, J.; Escher, B.; Koller, M.; Berner, A.; Koch, G. and Boller, M. (2007) Pilot Experiments with Electrodialysis and Ozonation for the Production of a Fertilizer from Urine. Water Science and Technology, 56 (5), pp. 219-227.

R., Próspero; C., Ming, L.; D., Rojas, R. and A., Ocampo, R. (2009) Avaliação do incremento em volume de madeira de Quassia amara L.- Simaroubaceae, em cultivo agroecológico no trópico úmido da Costa Rica. [Evaluation of wood volume increment in Quassia amara L. - Simaroubaceae, under agroecological cultivation in the humid tropic of Costa Rica.] Revista Brasileira de Plantas Medicinais, 11 (04), pp. 450-454.

Rahmann, Gerold (2009) Ressortforschung für den Ökologischen Landbau 2008. [Governmental Research for Organic Farming.] Johann Heinrich von Thünen-Institut - Bundesforschungsinstitut für Ländliche Räume, Wald und Fischerei (vTI), Braunschweig.

Rahmann, Gerold (2006) Jahresbericht 2006 des Instituts für ökologischen Landbau der Bundesforschungsanstalt für Landwirtschaft (FAL). [Annual report 2006 of the Federal Institute of Organic Farming of the German Agriculture Research Centre (FAL).] Bundesforschungsanstalt für Landwirtschaft (FAL), Institut für ökologischen Landbau.

Rahtola, Mikko (2005) Organic production in Finland. In: NJF Report, Nordic Association of Agricultural Scientists, 1 (1), p. 277.

Rasmussen, I. (2004) Tema-artikler om økologisk forskning. [Thematic articles on organic farming research.] Økologisk Jordbrug, February 2004, 24 (307), p. 6.

Rasmussen, I. (2004) Temasider om forskning i økologisk jordbrug. [Thematic webpages on research in organic agriculture.] FØJOenyt (1).

Rasmussen, Ilse A. (2004) The effect of sowing date, stale seedbed, row width and mechanical weed control on weeds and yields of organic winter wheat. Weed Research, 44 (1), pp. 12-20.

Rasmussen, Ilse A. (2002) Nyt fra de økologiske sædskifteforsøg - effekten af økologisk sædskifte begynder at vise sig. Økologisk Jordbrug, September 2002, 22 (271), p. 6.

Rasmussen, Ilse A. (2002) The effect of sowing strategy, row distance and mechanical weed control on weeds and yield in organic winter wheat. [Submitted]

Rasmussen, Ilse A. (2000) Sowing time, false seedbed, row distance and mechanical weed control in organic winter wheat. In: Cloutier, Daniel (Ed.) Abstracts 4th EWRS Workshop on Physical Weed Control, pp. 5-7. [Unpublished]

Rasmussen, Ilse A. and Flores, Patricia (2013) Instrucciones sobre cómo depositar un artículo del IV Congreso Latinoamericano de Agroecología en Organic eprints. [Instructions for depositing a paper from IV Congreso latinoamericano de Agroecologia in Organic Eprints.] . [Completed]

Rayol, Breno Pinto ; Alvino-Rayol, Fabrízia de Oliveira and Silva, Manoela Ferreira Fernandes da (2011) Similaridade florística entre o estrato arbóreo e a regeneração natural de uma floresta secundária, no município de Bragança, nordeste do estado do Pará, Brasil. [Floristic similarity between layer tree and natural regeneration de uma secondary forest, in the municipality of Bragança, northeast of the state of Pará, Brazil.] Revista Brasileira de Agroecologia, 6 (3), pp. 107-114.

Raza, Amir; Friedel, Juergen K.; Moghaddam, Ali; Ardakani, M.Reza; Loiskandl, Willibald; Himmelbauer, Margarita and Bodner, Gernot (2013) Modeling growth of different lucerne cultivars and their effect on soil water dynamics. Agricultural Water Management, 119, pp. 100-110.

Rebollar, Paola Beatriz May; Miller, Paul Richard Momsen and Carmo, Victor Barbosa do (2010) Desenvolvimento rural e práticas tradicionais de agricultores familiares: o caso do milho no vale do Capivari, Santa Catarina, Brasil. [Rural development and traditional practices of small-scale famers: the case of maize on Capivari Valley, Santa Catarina, Brasil.] Revista Brasileira de Agroecologia, 5 (2), pp. 174-186.

Rech, Tassio Dresch ; Zanatta, João Cláudio ; Zanette, Flávio ; Brandes, Dieter and Nuerberg, Névio João (2011) Calibração das condições de implantação nos vimais no Planalto Sul Catarinense. [Calibration of the conditions for deployment willows crops in Southern Highlands of Santa Catarina.] Revista Brasileira de Agroecologia, 6 (1), pp. 100-107.

Reents, Hans Jürgen; Kimmelmann, Stefan; Kainz, Max and Hülsbergen, Kurt-Jürgen (2011) Biogas-Fruchtfolgeversuch Viehhausen - Versuchsanlage und Ertragseffekte auf Winterweizen. Paper at: 11. Wissenschaftstagung Ökologischer Landbau, Gießen, 16.-18. März 2011.

Reinicke, Frank and Christen, Olaf (2007) Leistung und langfristige Wirkung auf Humus- und Nährstoffhaushalt verschie-dener Anbausysteme des ökologischen Landbau – Ergebnisse der 1. Rotation eines Dauerfeldversuches. [Yields and quantification of the nutrient cycling of different production methods – Results from the first rotation of a long-term field experiment.] Paper at: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.

Reis, Maria Rita (2012) Tecnologia social de produção de sementes e agrobiodiversidade. [Social technology of the weed production and agrobiodiversity.] Masters thesis, Universidade de Brasília, Centro de Desenvolvimento Sustentável. , Brasília.

Resende, André Luis S ; Viana, Abraão José da S ; Oliveira, Rafael J ; Menezes, Elen de L Aguiar; Ribeiro, Raul de LD ; Ricci, Marta dos SF and Guerra, José Guilherme M (2010) Consórcio couve-coentro em cultivo orgânico e sua influência nas populações de joaninhas. [Performance of the kale-coriander intercropping in organic cultivation and its influence on the populations of ladybeetles.] Horticultura Brasileira, 28 (01), pp. 41-46.

Ricarte-Covarrubias, Juliana Duz ; Ferraz, José Maria Gusman and Borges, Janice Rodrigues Placeres (2011) Segurança alimentar através da agricultura urbana: um estudo de caso em duas comunidades de baixa renda em Porto Ferreira/SP. [Food security through urban agriculture: a study case of two low-income communities in Porto Ferreira/SP.] Revista Brasileira de Agroecologia, 6 (3), pp. 62-80.

Ricci , Marta dos Santos Freire; Oliveira, Fabio Freire de; Miranda, Simone Cordeiro de and Costa, Janaina Ribeiro (2006) Produção da cenoura e efeito na fertilidade do solo e nutrição decorrente da solarização do solo para controle da tiririca. [Carrot production and effect on soil fertility and nutrition as function of soil solarization for purple nutsedge weed control.] Bragantia, 65 (04), pp. 607-614.

Rinne, Marketta; Nykänen, Arja; Nyholm, Laura; Hellämäki, Maria and Nousiainen, Juha (2004) Välj skördetidpunkten av rödklöver noggrant! Paper at: "Uppdatera dina kunskaper inom ekologin" : ekoseminar i S:t Michel 28.7.2004.

Rodda, Maria Rita Cardoso; Canellas, Luciano Paqualotto; Façanha, Arnoldo Rocha; Zandonadi, Daniel Basílio; Guerra, José Guilherme Marinho; Almeida, Dejair Lopes de and Santos, Gabriel de Araújo (2006) Estímulo no crescimento e na hidrólise de ATP em raízes de alface tratadas com humatos de vermicomposto: i - efeito da concentração. [Improving lettuce seedling root growth and ATP hydrolysis with humates from vermicompost: i - effect of vermicompost concentration.] Revista Brasileira de Ciência do Solo, 30 (4), pp. 649-656.

Roderick, Stephen and Burke, Jean (2003) Organic Farming in Cornwall: Results of the 2002 Farmer Survey. Duchy College, Organic Studies Centre.

Rodionov, A.; Nii-Annang, S.; Fischer, T.; Gattinger, A.; Bens, O.; Raab, T. and Hüttl, R. F. (2014) Cross-linked polyacrylates in post-mining substrates: persistence and effects on plant growth. Soil Use and Management. DOI: 10.1111/sum.12103, , - .

Rodrigues de Almeida, Maria Valdenira; Senna de Oliveira, Teogenes and Esmeraldo BezerraI, Antônio Marcos (2009) Biodiversidade em sistemas agroecológicos no município de Choró, CE, Brasil. [Biodiversity in agroecological systems in Choró-CE, Brazil.] Ciência Rural, 39 (4), pp. 1080-1087.

Rohde, Benjamin; Langer, Vibeke and Hansen, Lars Monrad (2000) Økologisk hvidkløver. Hvordan kan det lade sig gøre? [Organic white clover seeds. How is it possible?] Dansk Frøavl, 2000 (9), pp. 148-149.

Roncon, Thiago Junqueira ; Beskow, Paulo Roberto ; Ortega, Enrique ; Margarido, Luiz Antonio Corrêa and Junior, Guaraci M. Diniz (2012) Valoração ecológica aplicada a áreas de preservação permanente. [Ecological valuation applied to areas of permanent preservation.] Revista Brasileira de Agroecologia, 7 (3), pp. 3-15.

Ruşen, Mine; Tuncer, Celal; Turan, Ali and Ak, Kibar (2010) Fındık Kurdu [Balaninus(= Curculio) Nucum L. Colertera: Curculionidae)] ’na Karşı Organik Kökenli Preparatlarla Mücadele İmkanlarının Araştırılması. [Investıgatıon Of Strugle Possıbılıtıes By Usıng Organıc Preparatus Agaınst To Balanınus (Curculio) Nucum L.] In: Alay Vural, Ayşen (Ed.) Organik Tarım Araştırma Sonuçları 2005-2010. T.C. Tarım ve Köyişleri Bakanlığı, Ankara Turkey, pp. 265-270.

Saastamoinen, Marketta; Hietaniemi, Veli; Pihlava, Juha-Matti; Eurola, Merja; Kontturi, Markku; Tuuri, Hannu; Niskanen, Markku and Kangas, Arjo (2004) ß-Glucan contents of groats of different oat cultivars in official variety, in organic cultivation, and in nitrogen fertilization trials in Finland. Agricultural and Food Science, 13 (1-2), pp. 68-79.

Saikkonen, Kari (2009) Asexual grass endophyte symbiosis - mutual exploitation or reciprocal cooperation? Poster at: The 12th congress of the European Society for Evolutionary Biology, Turin, Italy, August 24-29, 2009.

Saikkonen, Kari; Wäli, Piippa R. and Helander, Marjo (2010) Genetic compatibility determines endophyte-grass combinations. PLOSone, 5 (6).

Salminen, Metti (1999) Ekologisk odling och lin - ett nytt utvecklingsprojekt. Forskningsnytt om økologisk landbruk i Norden (1), p. 13.

Sanders, Richard; Niedeggen, Barbara; Jones, Hannah; Wolfe, Martin; Hitchings, Roger and Fleming, David (2005) EFRC Bulletin 81 December 2005. Elm Farm Research Centre, all departments.

Santanen, Arja; Kenedy, Epie; Mäkelä, Pirjo and Stoddard, Frederick (2010) Evaluation of maize and hemp cultivars as bioenergy crop. In: Abstracts, University of Eastern Finland, Publications of the University of Eastern Finland. Reports and Studies in Forestry and Natural Sciences, no. 1, p. 119.

Santos, Roseane Cavalcanti dos (2000) Nova cultivar de amendoim para as condições do nordeste brasileiro. [A new peanut cultivar recommended to the brazilian northeast conditions.] Pesquisa Agropecuária Brasileira, 35 (03), pp. 665-670.

Schäfer, Winfried (2007) The role of engineering in organic farming – case energy crops. [The role of engineering in organic farming – case energy crops.] Paper at: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.

Schäfer, Dr. Winfried (2003) Gantry technology in organic crop production. In: Niemeläinen, Oiva and Topi-Helmi, Mari (Eds.) Proceedings of the NJF's 22nd Congress "Nordic Agriculture in Global Perspective", MTT Agrifood Research Finland and NJF, p. 212.

Schäfer, Dr. Winfried (2002) Gantry technology in organic crop production. VAGOS, ISSN 1648-116X, 55 (8), pp. 113-118.

Schäfer, Winfried (2012) Fibre crops for energy production and energy saving. In: Rivza, Peteris (Ed.) Renewable energy and energy efficiency. Proceedings of the international scientific conference , Latvia University of Agriculture, Jelgava, Jelgava, 7-12.

Schäfer, Winfried (2011) Entropy of energy crops and GHG mitigation. Agronomy Research, 9 (1), pp. 223-228.

Schjønning, P.; Munkholm, L.J. and Elmholt, S. (2004) Soil quality in organic farming - effects of crop rotation, animal manure and soil compaction. Poster at: EUROSOIL 2004, Freiburg, Germany, 6-10. September 2004.

Schjønning, P.; Munkholm, L.J. and Elmholt, S. (2003) Jordkvalitet og dyrkningsmetoder. [Soil quality and management.] In: Holmstrup, M. (Ed.) Økologisk landbrug og naturen - gør økologisk landbrug en forskel for natur og miljø?. Miljøbiblioteket, no. 1. Gads Forlag, chapter 1, pp. 9-19.

Schjønning, P.; Munkholm, L.J.; Elmholt, S.; Debosz, K.; Mikkelsen, G.H. and Trautner, A. (2000) Den danske dyrkningsjords tilstand og kvalitet - konsekvenser af trafik og jordbearbejdning. [The quality of Danish agricultural soils - impact of traffic and tillage.] In: Tidsskrift for Landøkonomi, Landhusholdningsselskabet, 4, pp. 293-300. [Unpublished]

Schmid, Otto; Padel, Susanne; Halberg, Niels; Huber, Machteld; Darnhofer, Ika; Micheloni, Cristina; Koopmans, Chris; Bügel, Susanne ; Stopes, Christopher; Willer, Helga; Schlüter, Marco and Cuoco, Eduardo (2009) Strategic Research Agenda for organic food and farming. TP Organics, Brussels.

Schmidt, Harald and Leithold, Günter (2005) Oekologischer Ackerbauversuch Gladbacherhof - Effekte von Fruchtfolge und Bodenbearbeitung in der ersten Rotation. [Organic farming trial Gladbacherhof - effects of crop rotation and soil tillage in the first rotation.] In: Heß, J and Rahmann, G (Eds.) Ende der Nische, Beiträge zur 8. Wissenschaftstagung Ökologischer Landbau, kassel university press GmbH, Kassel.

Schmidt, Harald; Schüler, Christian and Jörgensen, Rainer Georg (2007) Organische Substanz in ökologisch bewirtschafteten Böden,Quantität, Qualität und ihr Einfluss auf Getreideerträge. [Organic matter in organic managed soils quantity, quality and the effect on cereal yields.] Paper at: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.

Schmidt, Harald (2003) Viehloser Ackerbau im ökologischen Landbau - Evaluierung des derzeitigen Erkenntnisstandes anhand von Betriebsbeispielen und Expertenbefragungen. [Arable Organic Farming - Evaluation of the present state of knowledge on the basis of case studies and expert surveys.] Universität Gießen, Professur für Organischen Landbau.

Schmutz, Res (2005) Das gilt neu im Biolandbau 2006 (= Sonderbeilage bioaktuell). [What are the new requirements for Swiss organic farmers?] Forschungsinstitut für biologischen Landbau (FiBL), CH-Frick.

Schmutz, Res (2005) Was gilt neu im Biolandbau? (= Sonderbeilage bioaktuell). [What are the new requirements for Swiss organic farmers ?] Forschungsinstitut für biologischen Landbau (FiBL), CH-Frick.

Schmutz, Dr Ulrich; Firth, Mr Chris; Lewis, Mr Kevin and Lillywhite, Mr Robert (2008) The ecological footprint method on a farm level – a case study on a UK organic farm with parallel cropping. Working paper, HRDA Garden Organic. [Unpublished]

Schneider, Monika and Andres, Christian (2013) What is the contribution of organic agriculture to sustainable development? Long-term farming systems comparisons in the tropics. Paper at: SFIAR Meeting, FiBL Frick, Switzerland, March 26, 2013. [Completed]

Schneider, Monika; Perez, Eucebio; Alcon, Freddy; Choque, Romero; Trujillo, German and Andres, Christian (2013) Cocoa Yield Development of Different Sites, Varieties, Production Systems and Years, in Alto Beni, Bolivia. In: Tielkes, Eric (Ed.) Tropentag 2013 - Agricultural development within the rural-urban continuum - Book of Abstracts, p. 456.

Schröter, Iris; Brock, Christopher; Schneider, Karl-Heinrich; Winter, Ulrich; Becker, Konstantin and Leithold, Günter (2011) Vergleich des Einsatzes von Arbeitspferden und Traktortechnik im Kartoffelanbau bzgl. Boden- und Ertragsparameter. Poster at: 11. Wissenschaftstagung Ökologischer Landbau, Gießen, 15.-18. März 2011.

Schweiger, P.; Petrasek, R.; Ableidinger, Ch. and Hartl, W. (2009) Tiefenverteilung von Wurzeln bei Winterweizen. Paper at: 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009.

Schweiger, Peter; Hofer, Michaela; Vollmann, Johann and Wanek, Wolfgang (2013) Quantifizierung des Stickstoffs in Wurzeln und Wurzelausscheidungen von Soja. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Schweinzer, Agnes; Gollner, Gabriele and Friedel, Jürgen K. (2011) Methodenevaluation zur Messung der Wasserökonomie von Luzernepflanzen im Trockengebiet. [Methods for measuring water economics of lucerne plants under semi-arid conditions.] Poster at: 11. Wissenschaftstagung Ökologischer Landbau, Gießen, 16.-18. März 2011.

Seppänen, L. and Koskimies, H. (2002) Farming across the years: temporal and spatial dimensions of learning organic farming. Paper at: Farming and rural systems research and extension - local identities and globalisation : 4th European IFSA symposium, Florence, Italy.

Seppänen, Laura (2004) How to find and understand development problems and learning challenges in organic vegetable farming? Forskningsnytt om økologisk landbruk i Norden (2), pp. 22-23.

Seppänen, Laura (2000) Activity theoretical view on crop rotation planning in organic vegetable farming. Paper at: European farming and rural systems research and extension into the next millenium: Environmental, agricultural and socio-economic issues : European IFSA symposium, Volos, Greece, 3-7 April, 2000.

Seppänen, Mervi; Kontturi, Juha and Hartikainen, Helinä (2010) Biofortification of food chain with selenium. Paper at: Plant breeding and management for human nutrition - How we can produce more healthful crops and food products? NJF seminar 419, Forssa, Finland, 10-11 June 2010.

Seuri, Pentti (2005) Evaluation of nitrogen utilization by means of the concept of primary nutrient efficiency. In: Granstedt, Artur; Thomsson, Olof and Schneider, Thomas (Eds.) Environmental impacts of eco-local food systems - final report from BERAS work package 2. Ekologiskt lantbruk, no. 46. Sveriges lantbruksuniversitet, Centrum för uthålligt lantbruk, pp. 36-42.

Shah, Pratik (2010) “Comparing economic and environmental sustainability of intensive and organic agricultural systems to support land use policy formulation aimed at reducing agrarian distress in Karnataka, India”. Masters thesis, Wageningen University and Research centre, Plant Production System. . [Submitted]

Sharma, Arun K. (2012) Innovative organic farming in india. ISOFAR newsletter, July 2012, 14, pp. 2-5.

Siebrecht, Norman; Kainz, Maximilian and Hülsbergen, Kurt-Jürgen (2009) Anpassung bestehender Methoden zur Abschätzung der Bodenerosion an die Bedingungen des Ökologischen Landbaus. [Adapting methods for assessment of soil erosion to the conditions of organic farming.] Technische Universität München, Lehrstuhl für Ökologischen Landbau und Pflanzenbausysteme.

Sigsgaard, Lene (2012) Åbent hus på Pometet - Blomsterbræmmer i æbleplantager og strategisk vanding mod skurv. Københavns Universitet, Institut for Plante- og Miljøvidenskab.

Sigsgaard, Lene (2012) Present practice, on-going research and future potential for non-chemical pest management in fruit and berry production in Denmark. University of Copenhagen, Department of Plant and Environmental Sciences.

Sigsgaard, Lene (2012) Projects on fruits and berries in Denmark. University of Copenhagen, Department of Plant and Environmental Sciences. [Completed]

Sigsgaard, Lene (2012) Systemic Approaches to Pest Management without Pesticides - Biological control of insect pests with predators and parasitoids. University of Copenhagen, Department of Agriculture and Ecology. [Completed]

Sigsgaard, Lene (2012) Äppelträffen 2012 - SLU. Speech at:

Silva, André Wagner Barata ; Haro, Marcelo Mendes and Silveira, Luís Cláudio Paterno (2012) Diversity of the arthropod fauna in organically grown garlic intercropped with fodder radish. [Diversidade da artropodofauna em cultivo orgânico de alho consorciado com nabo forrageiro.] Revista Brasileira de Agroecologia, 7 (1), pp. 121-131.

Silva, Danilo Fernando Guimarães ; Ahrens, Dirk Claudio ; Paixão, Magda Fernanda ; Neto, Francisco Skora ; Romel, Cátia Cristina ; Comiran, Flávia ; Nazareno, Nilceu Ricetti Xavier and Coelho, Caroline de Jesus (2012) Tratamento de milho em grão e espiga com pós inertes no controle do gorgulho do milho Sitophilus zeamais. [Treatment of corn and cob with inert powders in control of the maize weevil Sitophilus zeamais.] Revista Brasileira de Agroecologia, 7 (3), pp. 143-151.

Simojoki, Asko; Xue, Tailin; Lukkari, Kaarina; Pennanen, Arja and Hartikainen, Helinä (2003) Allocation of added selenium in lettuce and its impact on roots. Agricultural and Food Science in Finland, 12 (3-4), pp. 155-164.

Siqueira, Haloysio Miguel de; Souza, Paulo Marcelo de; Rabello, Lilian Katiany Castello; Ferreira, Rodrigo de Souza and Alvarez, Célio Ricardo da Silva (2010) Transição agroecológica e sustentabilidade dos agricultores familiares do Território do Caparaó-ES. [Agroecological transition and sustainability of family agriculturists in the Territory of Caparaó, Espírito Santo State, Brazil.] Revista Brasileira de Agroecologia, 5 (2), pp. 247-263.

Skerikova, A.; Capouchova, Ivana; Konvalina, Petr and Stehno, Zdenek (2010) Skladba bílkovinného komplexu zrna minoritních druhů jarní pšenice z ekologického systému hospodaření a možnosti jejich využití. [Composition of protein of hulled wheat.] Úroda : časopis pro rostlinnou produkci, 58 (12), pp. 673-676.

Skerikova, A.; Capouchova, Ivana; Stehno, Zdenek; Konvalina, Petr; Moudry, Jan and Dotlacil, L. (2009) Technologická jakost minoritních druhů pšenice z ekologického způsobu pěstování a možnosti jejich využití. [Technological quality of minor spring wheat species from organic farming and possibilities of their utilization.] Úroda : časopis pro rostlinnou produkci, 57 (12), pp. 599-602.

Sousa, Marcia Ferreira de; Silva, Larissa Vieira; Brito, Maria Dias de and Furtado, Daniela Cavalcanti de Medeiros (2012) Tipos de controle alternativo de pragas e doenças nos cultivos orgânicos no estado de Alagoas, Brasil. [Alternative pest and diseases controls of organic crops from Alagoas state, Brazil.] Revista Brasileira de Agroecologia, 7 (1), pp. 132-138.

Souza, Helton Nonato de (2006) Sistematização da experiência participativa com sistemas agroflorestais: rumo à sustentabilidade da agricultura familiar na zona da mata mineira. [Systematization of experience with participatory agroforestry systems: towards sustainability of family farming in the forest zone of mining.] Masters thesis, Universidade Federal de Viçosa. , Viçosa.

Sramek, Jan; Konvalina, Petr; Zdrhova, I.; Moudry, Jan (Jr.) and Moudry, Jan (2009) Economic Efficiency of the Winter Wheat (Triticum aestivum L.) and Winter Spelt (Triticum spelta L.) Growing in Organic Farming. Lucrări Ştiinţifice, Seria Agronomie, 11 (1), pp. 125-130.

Stadler, Marina; Zihlmann, Urs; Scherrer, Caroline; Jossi, Werner and Streit, Bernhard (2009) Verschiedene Gründüngerpflanzen – Anbaueignung und Unkrautunterdrückung im Direktsaatsystem vor Winterweizen. Poster at: 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009.

Steen, Christiane; Dillmann, Klaus and Ortlieb, Reinhard (2013) Erdbeerblütenstecher (Anthonomus rubi Herbst): Netzabdeckung als Kontrollmöglichkeit in einjährigen Erdbeer-beständen in der späten Sorte Malwina. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Stehno, Zdenek; Bradova, J.; Dotlacil, Ladislav and Konvalina, Petr (2010) Landraces and Obsolete Cultivars of Minor Wheat Species in the Czech Collection of Wheat Genetic Resources. [Krajové a opomíjené odrůdy minoritních pšenic v české kolekci genetických zdrojů.] Czech Journal of Genetics and Plant Breeding, 46, pp. 100-105.

Stein-Bachinger, Karin; Gottwald, Frank and Fuchs, Sarah (2011) Mehr Naturschutz mit der Landwirtschaft – Praxisbeispiele aus Brandenburg –. Paper at: 11. Wissenschaftstagung Ökologischer Landbau, Gießen, 15.-18. März 2011.

Stoddard, Fred; Helenius, Juha; Mäkelä, Pirjo; Niemi, Elisa; Seppänen, Mervi and Turakainen, Marja (2007) The role of legumes in bioenergy poduction. In: NJF Report, Nordic Association of Agricultural Scientists, 3 (4), pp. 26-27.

Stoddard, Fred; Nykänen, Arja and Lizarazo, Clara (2010) Fitting legumes into an established farming system. Lecture at: 5th International food legumes research conference (IFLRC V) & 7th European conference on grain legumes (AEP VII), Antalya, April 26-30, 2010.

Strotdrees, Steffi; Strotdrees, Ludger; Braun, Sepp and Rahmann, Gerold (2011) Ökolandbau 3.0? [Organic Farming 3.0?] In: Rahmann, Gerold and Schumacher, Ulrich (Eds.) Praxis trifft Forschung - Neues aus dem Ökologischen Ackerbau und der Ökologischen Tierhaltung 2011. Landbauforschung, no. Sonderheft 354. Johann Heinrich von Thünen-Institut - Bundesforschungsinstitut für Ländliche Räume, Wald und Fischerei, D-Braunschweig, pp. 5-8.

Stumm, Christoph and Köpke, Ulrich (2008) Untersaaten in Kartoffeln: Reduzierung der Spätverunkrautung, Minderung hoher Restnitratmengen. Informationen für Beratung und Praxis. Institut für Organischen Landbau der Universität Bonn, D-Bonn, Landwirtschaftskammer Nordrhein-Westfalen, D-Köln-Auweiler.

Stumm, Christoph and Köpke, Prof. Dr. Ulrich (2008) Organic Pilot Farms in North Rhine-Westphalia (Germany). Paper at: Cultivating the Future Based on Science: 2nd Conference of the International Society of Organic Agriculture Research ISOFAR, Modena, Italy, June 18-20, 2008.

Stumm, Christoph and Köpke, Ulrich (2011) Einfluss von Lichtspektrum und Beleuchtungsstärke auf das Keimlängenwachstum und den Ertrag von Kartoffeln. Paper at: 11. Wissenschaftstagung Ökologischer Landbau, Gießen, 16.-18. März 2011.

Sumption, Phil (2004) Conversion to Organic Field Vegetable Production (Phase 2). Henry Doubleday Research Association.

Suojala, Terhi (2003) Yield potential of chive: effects of cultivar, plastic mulch and fertilisation. Agricultural and Food Science, 12 (2), pp. 95-105.

Suojala, Terhi; Kallela, Marja; Nissinen, Anne and Vanhala, Petri (2001) Ekogrönsaker för industrins behov med stöd av forskningen. Forskningsnytt om økologisk landbruk i Norden (3), pp. 12-13.

Surböck, A.; Ledermüller, J.; Schiessendoppler, E.; Friedel, J.K. and Freyer, B. (2004) Auswirkungen unterschiedlicher Vorfruchtkombinationen aus Haupt- und Zwischenfrucht auf Ertrag und Auftreten von Schaderregern im ökologischen Kartoffelbau. In: Mitt. Ges. Pflanzenbauwiss., Ges. Pflanzenbauwissenschaften, 16, pp. 43-44.

Surböck, Andreas; Schiessendoppler, Elisabeth; Ledermüller, Johann; Friedel, Jürgen and Freyer, Bernhard (2007) Auswirkungen unterschiedlicher Haupt- und Zwischenfrucht-Kombinationen auf Ertrag und den Schaderregerbefall der Folgefrucht Kartoffel. [Effects of different combinations of main and catch crops on yield and disease occurrence of a following potato crop.] Poster at: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.

Suter, Dr. Daniel; Lehmann, Dr. Josef; Briner, Hansueli and Lüscher, Dr. Andreas (2005) Sortenvergleich von Lolium multiflorum unter Anbaubedingungen des ökologischen- und integrierten Landbaus. [Comparison of Lolium multiflorum cultivars under organic and integrated farming.] In: Heß, J and Rahmann, G (Eds.) Ende der Nische, Beiträge zur 8. Wissenschaftstagung Ökologischer Landbau, kassel university press GmbH, Kassel.

Svanäng, Karin; Roempke, Gösta; Eriksson, Göran; Johansson, Lars-Birger; Lund, Torvald; Karlsson, Lennart; Öhman, Tommy; Ihrsén, Jan; Pettersson, Owe; Eriksson, Kjell and Jacobsson, Christer (2002) Deltagerdriven forskning – växtodlingsgruppen: Resultat och utvärdering av arbetet under 1998 till 2001. Ekologiskt Lantbruk, no. 35. .

Sørensen, Peter (2014) Gødningsvirkning og håndtering af mobil grøngødning. In: Sammendrag af indlæg Plantekongres 2014 14.-15. januar i Herning Kongrescenter, pp. 292-293.

Sørensen, Peter; Nielsen, Erling and Olesen, Jørgen E. (2012) Udbytter i langvarige økologiske planteavlssædskifter. ICROFS news, 2012 (1/2012), pp. 6-7.

Taylor, Dick; Younie, David; Coutts, Michael; Matheson, Stella and Mayer, Claus (2002) Experiences with designing and managing organic rotation trials. In: Powell, Jane and et al., (Eds.) Proceedings of the UK Organic Research 2002 Conference, Organic Centre Wales, Institute of Rural Studies, University of Wales Aberystwyth, pp. 37-42.

Teixeira, Rosângela; Boff, Mari Inês Carissimi; Amarante, Cassandro Vidal Talamini do; Steffens, Cristiano André and Boff, Pedro (2011) Efeito do ensacamento dos frutos no controle de pragas e doenças e na qualidade e maturação de maçãs ‘Fuji Suprema’. [Effects of fruit bagging on pests and diseases control and on quality and maturity of ‘Fuji Suprema’ apples.] Bragantia, 70 (3), pp. 688-695.

Theodoro, Vanessa Cristina de Almeida ; Castro, Franciléia Paula and Aburaya, Fernando Hiroshi (2011) Indicadores ecológicos de sustentabilidade de unidades de produção agrícola do assentamento Facão – Cáceres, MT, Brasil. [Sustainability ecological indicators of agricultural production units from Facão settlement, Caceres, MT, Brazil.] Revista Brasileira de Agroecologia, 6 (3), pp. 21-33.

Thomsen, I.K.; Carcea, M. and Narducci, V. (2010) Vinterhvede og vårhvede - efterafgrøder påvirkede udbyttet men ikke kvaliteten. ICROFS nyt, December 2010, 4, pp. 3-4.

Thomsen, I.K.; Samson, M.-F.; Carcea, M. and Narducci, V. (2011) The influence of long-term inputs of catch crops and cereal straw on yield, protein composition and technological quality of a spring and a winter wheat. International Journal of Food Science and Technology , 46, pp. 216-220.

Thomsen, Mette Hedegaard and Hauggaard-Nielsen, Henrik (2008) Sustainable bioethanol production combining biorefinery principles using combined raw materials from wheat undersown with clover-grass. Journal of Industrial Microbiology and Biotechnology, 35, pp. 303-311.

Thorup-Kristensen, Kristian; Cortasa, Montserrat Salmerón and Loges, Ralf (2009) Winter wheat roots grow twice as deep as spring wheat roots, is this important for N uptake and N leaching losses? Plant and Soil, 322, pp. 101-114.

Thorup-Kristensen, Kristian (2011) RoCo 2011-2013: Rødder og kompost, økologisk dyrkning med begrænset tilgængelighed af næringsstoffer. [RoCo 2011-2013: Roots and compost, organic crop production with limited access to plant nutrients.] ICROFS.

Thorup-Kristensen, Kristian; Dresbøll, Dorte Bodin and Kristensen, Hanne L. (2011) Crop yield, root growth, and nutrient dynamics in a conventional and three organic cropping systems with different levels of external inputs and N re-cycling through fertility building crops. European Journal of Agronomy, 37, 66-82.

Timmermann, Martin (2007) Phänomenologie der Natur: eine methodologische Erweiterung der quantifizierenden Naturwissenschaften. [Phenomenology of nature: methodological amplification of the quantifying natural sciences.] Paper at: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.

Tolderlund Rasmussen, Hanne (2009) From grain to feed – process development concerning production of high protein fractions from grain and legum products to be used in extruded fish feed pellets. Poster at: American Association of Cerial Chemists (AACC), Baltimore, USA, 13 - 16 September 2009. [Submitted]

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Tomasek, Jaroslav and Dvorak, Petr (2009) Alternativní ochrana brambor v systému ekologického zemědělství. [Alternative Protection of Potatoes in Organic Farming.] Úroda : časopis pro rostlinnou produkci, 12, pp. 164-168.

Tomasek, Jaroslav; Dvorak, Petr and Hlavová, Andrea (2011) Vliv ošetření na produkci sadby v ekologickém zemědělství. [Effect of Treatment on Seed Production in Organic Farming.] In: Agricultura - Scientia - Prosperitas: Seed and Seedlings, X. Scientific and technical seminar, pp. 139-143.

Tomasek, Jaroslav; Dvorak, Petr and Hlavová, Andrea (2010) Preparatoirs for potatoes in organic farming. In: 45th Croatian and 5th International Symposium on Agriculture, pp. 142-146.

Topp, Cairistiona F E; Doyle, Chris J and Watson, Christine A (2002) A framework for assessing crop production from rotations. In: Powell, Jane and et al., (Eds.) Proceedings of the UK Organic Research 2002 Conference, Organic Centre Wales, Institute of Rural Studies, University of Wales Aberystwyth, pp. 33-36.

Turner, Rebecca J and Grundy, Andrea C (2002) Weed control strategies in organically grown carrots. In: Powell, Jane and et al., (Eds.) Proceedings of the UK Organic Research 2002 Conference, Organic Centre Wales, Institute of Rural Studies, University of Wales Aberystwyth, pp. 229-230.

Tuulos, Antti; Stoddard, Frederick ; Yli-Halla, Markku and Mäkelä, Pirjo (2011) Winter turnip rape: a potential N catch crop. In: Food, feed, fuel and fuel : Nordic light on future land use and rural development, book of abstracts, Nordic Association of Agricultural Scientists, 7 (3), NJF Report, p. 207.

Unspecified, (2003) Provision of information on organic soft fruit production OF0306. Henry Doubleday Research Association.

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Urban, Jiri (2011) Bioosiva jsou šancí pro producenty. [Bio seeds are chance for producers.] Zemědělec, 2011, 2011 (7), p. 25.

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Urbatzka, Peer; Graß, Rüdiger and Schüler, Christian (2008) Vergleichender Anbau verschiedener Wintererbsenherkünfte in Rein- und Gemengesaat zur Integration in das Anbausystem Ökologischer Landbau. [Comparison of different origins of winterpea in pure stands and mixture for integration in organic farming.] Universität Kassel, D-Witzenhausen, Fachgebiet Ökologischer Land- und Pflanzenbau.

Urbatzka, Peer; Cais, Kathrin; Rehm, Anna and Rippel, Rudolf (2013) Status Quo Analyse von Dauerversuchen zum Ökologischer Pflanzenbau. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Urbatzka, Peer; Cais, Kathrin; Rehm, Anna and Rippel, Rudolf (2011) Status-Quo-Analyse von Dauerversuchen: Bestimmung des Forschungsbedarfes für den ökologischen Landbau. [Status-Quo-Analysis from long-term field experiments: determination of research requirements for organic farming.] Bayerische Landesanstalt für Landwirtschaft (LfL), Institut für Agrarökologie, Ökologischen Landbau und Bodenschutz.

Urbatzka, Peer; Wendland, Matthias; Salzeder, Georg and Offenberger, Konrad (2013) Wirkung und Rentabilität verschiedener Präparate von effektiven Mikroorganismen in einem ortsfesten Feldversuch. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Väisänen, Jaana and Pihala, Marjo (1999) The effect of pre-crop and fertilization on baking quality of organic spring wheat. Paper at: NJF congress no. 21, Ås, Norway, 28 June - 1 July 1999.

van Loenen, Mariska C A; Turbett, Yzanne; Mullins, Chris E; Wilson, Michael J; Fielden, Nigel; Seel, Wendy E and Leifert, Carlos (2002) Low temperature/short duration steaming as a sustainable method of soil disinfection. In: Powell, Jane and et al., (Eds.) Proceedings of the UK Organic Research 2002 Conference, Organic Centre Wales, Institute of Rural Studies, University of Wales Aberystwyth, pp. 211-214.

Veh, Christine; Graeff-Hönninger, Simone; Claupein, Wilhelm; Zikeli, Sabine and Ziehm, Nele (2013) Bedeutung von Ackerbohnendichtsaat und Horngries für den Ertrag bei Brokkoli (Brassica oleracea convar. Botrytis var. italica). Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Vergara, Maria ; Hüsing, Bianka; Zurheide, Tim; Schön, Hans and Trautz, Dieter (2013) Charakterisierung von Sojabohnensorten hinsichtlich Pflanzenhöhe und Hülsenansatz und deren Einfluss auf den Mähdruschertrag. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Verschwele, Dr. Arnd (2009) Versuche zum Falschen Saatbett bei Winterweizen. Paper at: 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009.

Vilanova, Clélio and Silva Júnior, Carlos Dias da (2010) Avaliação da trofobiose quanto às respostas ecofisiológicas e bioquímicas de couve e pimentão, sob cultivos orgânico e convencional. [Analyzes of the trophobiosis based on the ecophysiologic and biochemical responses of collard green and sweet pepper under organic and conventional crops.] Revista Brasileira de Agroecologia, 5 (1), pp. 127-137.

Virkajärvi, Perttu (2003) Effect of defoliation height on regrowth of timothy and meadow fescue in the generative and vegetative phases of growth. Agricultural and Food Science in Finland, 12 (3-4), pp. 177-193.

Viu, Alessandra F. M; Viu, Marco Antônio de O. and Campos, Letícia Z. O. (2010) Etnobotânica: uma questão de gênero? [Etnobotany: a gender question?] Revista Brasileira de Agroecologia, 5 (1), pp. 138-147.

Viu, Alessandra Feijó Marcondes and Viu, Marco Antônio de Oliveira (2011) Cerrado e etnoveterinária: o que se sabe em Jataí - GO? [Tropical savana and ethnoveterinary: what is known in Jataí - GO?] Revista Brasileira de Agroecologia, 6 (3), pp. 49-61.

Vogl, C. R.; Axmann, P. and Vogl-Lukasser, B. (2004) Urban Organic Farming in Austria with the concept of Selbsternte ("self -harvest"): An agronomic and socio-economic analysis. Renewable Agriculture and Food Systems, 19 (2), pp. 67-79.

Vogl, C. R. and Hartl, A. (2003) Production and processing of organically grown fiber nettle (Urtica dioica L.) and its potential use in the natural textiles industry: A review. American Journal of Alternative Agriculture, 18 (3), pp. 119-128.

Vogl, C. R.; Lissek-Wolf, G. and Surböck, A. (2004) Comparing Hemp Seed Yields (Cannabis sativa L.) of an On-Farm Scientific Field Experiment to an On-Farm Agronomic Evaluation Under Organic Growing Conditions in Lower Austria. Journal of Industrial Hemp, 9 (1), pp. 37-49.

Vogl, C. R.; Mölleken, H.; Lissek-Wolf, G.; Surböck, A. and Kobert, J. (2004) Hemp (Cannabis sativa L.) as a Resource for Green Cosmetics: Yield of Seeds and Fatty Acids Composition of 20 Varieties under the Growing Conditions of Organic Farming in Austria. Journal of Industrial Hemp, 9 (1), pp. 51-68.

Vogl, C. R. and Vogl-Lukasser, B. (2003) Tradition, Dynamics and Sustainability of Plant Species Composition and Management in Homegardens on Organic and Non-Organic Small Scale Farms in Alpine Eastern Tyrol, Austria. Journal for Biological Agriculture and Horticulture, 21 (4), pp. 349-366.

Vogl-Lukasser, B. and Vogl, C.R. (2002) Bäuerliche Hausgärten - Vielfalt im Kleinen, die sich stetig entwickelt. Ernte - Zeitschrift für Ökologie und Landwirtschaft (02), pp. 16-18.

Vogt-Kaute, Werner; Jorek, Bettina and Tilcher, Ralf (2013) Gibt es bei Körnererbsen Sortenunterschiede in der Anfälligkeit gegenüber bodenbürtigen Krankheiten? Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

von Fragstein und Niemsdorff, Peter (2007) Ökologische Landwirtschaft in den Neuen EU-Mitgliedstaaten - Ergebnisse einer Befragung zu Fruchtfolgesystemen und Nährstoffmanagement. [Organic agriculture in New Member Countries of the EU - Results of a questionnaire about rotational and nutrient Management.] Poster at: Zwischen Tradition und Globalisierung - 9. Wissenschaftstagung Ökologischer Landbau, Universität Hohenheim, Stuttgart, Deutschland, 20.-23.03.2007.

Vopravil, Jan; Khel, Tomas; Novak, Pavel; Vrabcova, Tatana; Zahora, Jaroslav; Moudry, Jan; Moudry, Jan (Jr.); Florian, Miroslav; Klement, Vladimir and Polakova, Sarka (2012) Ochrana životního prostředí - půda. ZERA - Zemědělská a ekologická regionální agentura, o.s., Náměšť nad Oslavou.

Wald, F.; Pekrun, C. and Claupein, W. (2001) Einfluss der Bodenbearbeitung nach mehrjährigem Leguminosen-Grasgemengeanbau auf die N-Mineralisierung unter den Bedingungen des Organischen Landbaus. In: Reents, H.J. (Ed.) Beiträge zur 6. Wissenschaftstagung zum Ökologischen Landbau "Von Leit-linien zu Leit-bildern", Verlag Dr. Köster, Berlin, pp. 425-428.

Walker, Dr R L; Taylor, Dr B R; Watson, Dr C A and Younie, Mr D (2006) Sustainability of long-term organic ley/arable crop rotations in Northern Scotland. Poster at: Joint Organic Congress, Odense, Denmark, May 30-31, 2006.

Watson, Dr C A; Walker, Dr R L; Rees, Dr R M and Stockdale, Dr E A (2006) Phosphorus in organic farming systems: Improving supply and use efficiency. Paper at: Joint Organic Congress, Odense, Denmark, May 30-31, 2006.

Weber, Dipl.-Ing. sc. agr. Ernst Albrecht; Elfadl, Msc. Elfadl; Reinbrecht, Dr. agr. Carsten; Graeff, Dr. agr. Simone and Claupein, Prof. Dr. agr Wilhelm (2008) Searching for an alternative oil crop for organic farming systems in temperate climates. Poster at: Cultivating the Future Based on Science: 2nd Conference of the International Society of Organic Agriculture Research ISOFAR, Modena, Italy, June 18-20, 2008.

Weidmann, Gilles; Kilcher, Lukas and Garibay, Salvador V. (2007) IFOAM Training Manual: Training Manual for Organic Agriculture in the Arid and Semi-arid Tropics. 1 edition. IFOAM Training Manual . International Federation of Organic Agriculture Movements , Bonn.

Wibe, Atle and Sigsgaard, Lene (2013) Bekæmpelse af hindbærsnudebillen. [Management of the strawberry blossom weevil.] Økologi & Erhverv, 25 January 2013, 515, p. 1.

Wilbois, Klaus-Peter; Schwab, Andreas; Fischer, Holger; Bachinger, Johann; Palme, Stefan; Peters, Heiner and Dongus, Sara (2004) Leitfaden für Praxisversuche. [Guide to on-farm research trails.] Forschungsinstitut für biologischen Landbau Deutschland e.V., D-Frankfurt.

Wilbois, Klaus-Peter; Schwab, Andreas; Fischer, Holger; Bachinger, Johann; Palme, Stefan; Peters, Heiner and Dongus, Sarah (2003) Entwicklung eines Online-Leitfadens für On-Farm Research. [Development of an Online-Guide for On-Farm Research.] Forschungsinstitut für biologischen Landbau Deutschland e.V., D-Frankfurt.

Williams, Michelle; Bertelsen, Marianne; Sigsgaard, Lene; Andersen, Lillie; Pedersen, Hanne Lindhard; Paaske, Klaus; Jørgensen, Rasmus Nyholm; Bertelsen, Keld and Korsgaard, Maren (2011) Nye løsninger sikrer fremtidig vækst i økologisk æbledyrkning. ICROFSnyt, June 2011, 2011 (2), pp. 8-9.

Winterling, Andrea; Wiesinger, Klaus and Borchert, Herbert (2013) Schnellwachsende Gehölze zur Energiegewinnung im ökologischen Landbau - Etablierung und Wuchsleistung verschiedener Baumarten. Paper at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Wolf, Stefanie; Fleck, Michael; Graeff-Hönninger, Simone; Zikeli, Sabine and Claupein, Wilhelm (2013) Messung sekundärer Pflanzeninhaltsstoffe von Brokkoliblumen aus ökologischem Anbau. Poster at: 12. Wissenschaftstagung Ökologischer Landbau, Rheinische Friedrich-Wilhelms-Universität, Bonn, 5. bis 8. März 2013.

Wolfe, Martin S (2002) Organic plant breeding. In: Powell, Jane and et al., (Eds.) Proceedings of the UK Organic Research 2002 Conference, Organic Centre Wales, Institute of Rural Studies, University of Wales Aberystwyth, pp. 303-306.

Wynen, Els (1990) Sustainable and Conventional Agriculture in South-Eastern Australia - A Comparison. Economics Research Report, no. 90.1. School of Economics and Commerce, La Trobe University, Melbourne.

Wyss, Eric and Pfiffner, Lukas (2008) Biodiversity in Organic Horticulture – an Indicator for Sustainability and a Tool for Pest Management. XXVII International Horticultural Congress - IHC2006: International Symposium on Sustainability through Integrated and Organic Horticulture (767), pp. 75-80.

Wyss, Eric and Daniel, Claudia (2005) Barrières contre les ravageurs à faible hauteur de vol dans les cultures maraîchères. Der Gemüsebau / Le Maraîcher, 1, pp. 14-15.

Wyss, Eric and Daniel, Claudia (2005) Zäune gegen tief fliegende Schädlinge im Gemüsebau. Der Gemüsebau / Le Maraîcher, 1, pp. 12-13.

Ylivainio, Kari and Turtola, Eila (2008) Phosphorus uptake patterns and yield responses of barley fertilized with meat and bone meal. In: NJF Report, Nordic Association of Agricultural Scientists, 4 (4), pp. 171-175.

Zarb, John; Ghorbani, Reza; Juntharathep, Pintip; Shotton, Peter; Santos, Joanna; Wilcockson, Steve; Leifert, Carlo; Litterick, Audrey M; Bain, Ruaridh A and Wolfe, Martin (2002) Control strategies for late blight in organic potato production. In: Powell, Jane and et al., (Eds.) Proceedings of the UK Organic Research 2002 Conference, Organic Centre Wales, Institute of Rural Studies, University of Wales Aberystwyth, pp. 221-222.

Zazo, Francisco Eduardo ; Flores, Claudia Cecilia and Sarandon, Santiago Javier (2011) El “costo oculto” del deterioro del suelo durante el proceso de “sojización” en el Partido de Arrecifes, Argentina. [The “hide cost” of soil degradation because of soybean spreading in Arrecifes, Argentina.] Revista Brasileira de Agroecologia, 6 (3), pp. 3-20.

Zerger, Uli; Löser, Rainer; Rasch, Harald; Deerberg, Friedhelm; Volling, Otto; Ebert, Ulrich; Puffert, Markus and Kempkens, Karl (2010) Aufbau eines bundesweiten Berater-Praxis-Netzwerkes zum Wissensaustausch und Methodenabgleich für die Bereiche Betriebsvergleich (BV) und Betriebszweigauswertung (BZA). [Further Development of a nation-wide Consultant-Practice-Network for knowledge and techniques transfer for the sections Interfarm Comparisons and Farmbranch Analysis.] Stiftung Ökologie & Landbau, D-Bad Dürkheim.

Zihlmann, Urs; Tschachtli, Ruedi; Oberholzer, Hans-Rudolf; van der Heijden, Marcel and Oehl, Fritz (2011) Langzeitversuch Burgrain: Ertrag und Qualität von biologisch und integriert angebauten Ackerkulturen im Vergleich. Paper at: 11. Wissenschaftstagung Ökologischer Landbau, Gießen, 16.-18. März 2011.

Zillger, Christine; Postweiler, Karin; Dehe, Margit and Tschöpe, Beate (2007) Mechanische Unkrautbekämpfung im ökologischen Landbau - Zwischenbericht 2006. [Mechanical weed control in organic farming - Report 2006.] Dienstleistungszentrum Ländlicher Raum Rheinhessen-Nahe-Hunsrück, Kompetenzzentrum Ökologischer Landbau.

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