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Items in the subject area "Africa"

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Number of items at this level: 155.

Willer, Helga; Trávníček, Jan and Schlatter, Bernhard (Eds.) (2024) The World of Organic Agriculture. Statistics and Emerging Trends 2024. Research Institute of Organic Agriculture FiBL and IFOAM - Organics International, Frick and Bonn.

Willer, Helga; Schlatter, Bernhard and Trávníček, Jan (Eds.) (2023) The World of Organic Agriculture. Statistics and Emerging Trends 2023. Research Institute of Organic Agriculture FiBL and IFOAM - Organics International, Frick and Bonn.

Willer, Helga; Trávníček, Jan; Meier, Claudia and Schlatter, Bernhard (Eds.) (2022) The World of Organic Agriculture. Statistics and Emerging Trends 2022. Research Institute of Organic Agriculture FiBL and IFOAM - Organics International, Frick and Bonn.

Willer, Helga; Schlatter, Bernhard; Trávníček, Jan; Kemper, Laura and Lernoud, Julia (Eds.) (2020) The World of Organic Agriculture Statistics and Emerging Trends 2020. 21st edition. Research Institute of Organic Agriculture (FiBL) and IFOAM – Organics International, Frick and Bonn.

Willer, Helga and Lernoud, Julia (Eds.) (2019) The World of Organic Agriculture. Statistics and Emerging Trends 2019. 20 edition. Research Institute of Organic Agriculture FiBL and IFOAM Organics International, Frick and Bonn.

Willer, Helga and Lernoud, Julia (Eds.) (2019) The World of Organic Agriculture. Statistics and Emerging Trends 2019. 20 edition. Research Institute of Organic Agriculture FiBL and IFOAM Organics International, Frick and Bonn.

Auerbach, Raymond (Ed.) (2019) Organic food systems: meeting the needs of Southern Africa. CABI, Boston, USA.

Willer, Helga and Lernoud, Julia (Eds.) (2018) The World of Organic Agriculture. Statistics and Emerging Trends 2018. Research Institute of Organic Agriculture FiBL and IFOAM - Organics International, Frick and Bonn.

Willer, Helga and Lernoud, Julia (Eds.) (2017) The World of Organic Agriculture 2017. Statistics and Emerging Trends. Research Institute of Organic Agriculture FiBL and IFOAM - Organics International, Frick and Brussels.

Willer, Helga and Lernoud, Julia (Eds.) (2015) The World of Organic Agriculture. Statistics and Emerging Trends 2015. FiBL-IFOAM Report. Research Institute of Organic Agriculture (FiBL) and International Federation of Organic Agriculture Movements (IFOAM), Frick and Bonn.

Willer, Helga and Lernoud, Julia (Eds.) (2014) The World of Organic Agriculture. Statistics and Emerging Trends 2014. 15 edition. The World of Organic Agriculture. Statistics and Emerging Trends. FiBL and IFOAM, Frick and Bonn.

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

Willer, Helga and Kilcher, Lukas (Eds.) (2012) The World of Organic Agriculture. Statistics and Emerging Trends 2012. 13 edition. The World of Organic Agriculture . Research Institute of Organic Agriculture (FiBL) and International Federation of Organic Agriculture Movements (IFOAM), Frick and Bonn .

Weidmann, Gilles and Kilcher, Lukas (Eds.) (2011) African Organic Agriculture Training Manual. Research Institute of Organic Agriculture (FiBL), Frick, Switzerland .

{Project} SysOrg: Ökologische Landwirtschafts- und Lebensmittelsysteme als Modelle für nachhaltige Ernährungssysteme in Europa und Nordafrika (Verbundvorhaben). [Organic Agro-Food Systems as Models for Sustainable Food Systems in Europe and Northern Africa.] Runs 2021 - 2023. Project Leader(s): Stefanovic, Dr. Lilliana and Strassner, Dr. Carola, Universität Kassel, D-Kassel
FH Münster, D-Münster .

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

Adamtey, Noah; Musyoka, Martha W.; Zundel, Christine; Cobo, Juan Guillermo; Karanja, Edward; Fiaboe, Komi K.M.; Muriuki, Anne; Mucheru-Muna, Monica; Vanlauwe, Bernard; Berset, Estelle; Messmer, Monika M.; Gattinger, Andreas; Bhullar, Gurbir S.; Cadisch, Georg; Fliessbach, Andreas; Mäder, Paul; Niggli, Urs and Forster, Dionys (2016) Productivity, profitability and partial nutrient balance in maize-based conventional and organic farming systems in Kenya. Agriculture, Ecosystems and Environment, 235, pp. 61-79.

Alkhalifa, Batoul; Elkhatim, Azza; Awouda, Elhag and Tawfig, Suad (2014) Organic farming in Khartoum. Paper at: IFOAM Organic World Congress 2014, Istanbul, Turkey, 13-15 October 2014. [Completed]

Andres, Christian; Blaser, Wilma J.; Dzahini-Obiatey, Henry K.; Ameyaw, George A.; Domfeh, Owusu K.; Awiagah, Moses A.; Gattinger, Andreas; Schneider, Monika; Offei, Samuel K. and Six, Johan (2018) Agroforestry systems can mitigate the severity of cocoa swollen shoot virus disease. Agriculture, Ecosystems and Environment, 252, pp. 83-92.

Andres, Christian; Gattinger, Andreas; Dzahini-Obiatey, Henry K.; Blaser, Wilma J.; Offei, Samuel K. and Six, Johan (2017) Combatting Cocoa Swollen Shoot Virus Disease: What do we know? Crop Protection, 98, pp. 76-84.

Andres, Christian; Gattinger, Andreas; Kwame Dzahini-Obiatey, Henry; Kwame Offei, Samuel and Six, Johan (2015) Transdisciplinary systems research to develop a holistic approach to reduce the spread and impact of cocoa swollen shoot virus disease in Ghana (TransdisCSSVD). Paper at: SAGUF conference 2015 - Participatory and Integrative Approaches in Researching African Environments – Opportunities, Challenges, Actualities in Natural and Social Sciences, University of Bern, 23rd October 2015. [Completed]

Andres, Christian; Hoerler, Raphael; Home, Robert; Jeorin, Jonas; Dzahini-Obiatey, Henry K.; Ameyaw, George A.; Domfeh, Owusu; Blaser, Wilma J.; Gattinger, Andreas; Offei, Samuel K. and Six, Johan (2018) Social network to inform and prevent the spread of cocoa swollen shoot virus disease in Ghana. Agronomy for Sustainable Development, 38:53, pp. 1-11.

Anecho, Stephen (2015) CONSUMER CHARACTERISTICS AND PREFERENCES FOR ORGANIC PRODUCTS IN KAMPALA, UGANDA. Masters thesis, Makerere University . . [Submitted]

Anyango, John; Bautze, David and Adamtey, Noah (2019) Impact of Organic and Conventional Farming Systems on Termite Presence, Diversity and Maize Crop Damage. In: Proceedings Tropentag "Filling gaps and removing traps for sustainable resource management", 18-20 September 2019, Kassel, Germany.

Arbenz, Markus (2023) Current global challenges and shocks impacting African Food Systems and the Agroecology/Organic Opportunity. Paper at: 5th African Organic Conference, Kigali Rwanda, December 12 – 15, 2023. [Completed]

Arbenz, Markus; Bernet, Thomas; Ssebunya, Brian and Riahi, Jouhaina (2022) Evaluation Report for the project: Mainstreaming Ecological Organic Agriculture (EOA) into Agricultural Systems in Africa for the Period 2019-2023. Research Institut of Organic Agriculture FiBL, CH-Frick .

Atandi, Janet G.; Adamtey, Noah; Kiriga, Agnes W.; Karanja, Edward N.; Musyoka, Martha W.; Matheri, Felix; Tanga, Chrysantus M.; Coyne, Danny L.; Fiaboe, Komi K.M.; Bautze, David and Haukeland, Solveig (2022) Organic maize and bean farming enhances free-living nematode dynamics in sub-Saharan Africa. Agriculture, Ecosystems & Environment, 327 (107846), pp. 1-10.

Bandanaa, Joseph; Asante, Isaac K.; Egyir, Irene S.; Schader, Christian; Annang, Ted Y.; Blockeel, Johan; Kadzere, Irene and Heidenreich, Anja (2021) Sustainability performance of organic and conventional cocoa farming systems in Atwima Mponua District of Ghana. Environmental and Sustainability Indicators, 11 (100121), pp. 1-10.

Bautze, David and Dietemann, Lauren (2022) Ecological approach to soil fertility and health in the Tropics. FiBL - Research Institute of Organic Agriculture Switzerland.

Bautze, David; Dietemann, Lauren and Huber, Beate (2022) Ecological approach to organic farming in the Tropics. FiBL - Research Institute of Organic Agriculture
https://www.fibl.org/ .

Bautze, David; Dietemann, Lauren and Singh, Akanksha (2022) Ecological approach to pest and disease management in the Tropics. FiBL - Research Institute of Organic Agriculture
https://www.fibl.org/ .

Bautze, David; Goldmann, Eva; Adamtey, Noah; Riar, Amritbir; Singh, Akanksha; Huber, Beate; Cotter, Marc; Rüegg, Johanna and Armengot Martinez, Laura (2023) Never change a running system? Balancing systems approach and comparability when adapting LTEs. Paper at: Long Term Experiments: Meeting future challenges, Rothamsted Research, Harpenden, UK, 20.-22. June 2023. [Completed]

Bautze, David; Musyoka, Martha W.; Karanja, Edward N.; Matheri, Felix; Muriuki, Anne; Mucheru, Monicah and Adamtey, Noah (2019) What is the contribution of organic agriculture to sustainable development? Results from the Long-term Farming Systems Comparisons Trials. Paper at: 1st International Conference on Agroecology Transforming Agriculture & Food Systems in Africa, Nairobi, Kenya, 18.-21. June 2019. [Completed]

Bautze, Lin; Nicolay, Gian L.; Meier, Matthias; Gattinger, Andreas and Müller, Adrian (2018) Climate Change Adaptation Through Science-Farmer-Policy Dialogue in Mali. In: Leal, Filho W. (Ed.) Handbook of Climate Change Resilience. Springer Nature, Heidelberg, pp. 1-15.

Bayliss, Julian; Bittencourt-Silva, Gabriela B.; Branch, William R.; Bruessow, Carl; Collins, Steve; Congdon, T. Colin E.; Conradie, Werner; Curran, Michael; Daniels, Savel R.; Darbyshire, Iain; Farooq, Harith; Fishpool, Lincoln; Grantham, Geoffrey; Magombo, Zacharia; Matimele, Hermenegildo; Monadjem, Ara; Monteiro, Jose; Osborne, Jo; Saunders, Justin; Smith, Paul; Spottiswoode, Claire N.; Taylor, Peter J.; Timberlake, Jonathan; Tolley, Krystal A.; Tovela, Érica and Platts, Philip J. (2024) A biogeographical appraisal of the threatened South East Africa Montane Archipelago ecoregion. Scientific Reports, 14 (5971), pp. 1-16.

Beck, Lilian-Marleen and Sousa, Fernando (2023) Avantages de l'agroforestière au Sahel. Institut de recherche de l'agriculture biologique FiBL, CH-Frick .

Beck, Lilian-Marleen and Sousa, Fernando (2023) Un exemple de ferme agroforestière au Sahel. Institut de recherche de l'agriculture biologique FiBL, CH-Frick .

Beck, Lilian-Marleen; Sousa, Fernando and Dietemann, Lauren (2023) Bienfaits des arbres et arbustes dans les champs (Version 1). Zenodo. https://doi.org/10.5281/zenodo.10052944. [Completed]

Bett, Msc Eric; Freyer, Prof. Bernhard and Leonhartsberger, Msc Philipp (2007) The Potential Role of Organic Soil Fertility Management in the Kenya Highlands. Paper at: 16th IFOAM Organic World Congress, Modena, Italy, June, 16-20, 2008. [Unpublished]

Beye, Aminata; Traoré, Linda Cletchio Gabriella; Coulibaly, Mamadou; Mbaye, Tamsir; Schlecht, Eva; Fall Ba, Mariéme; Ngom, Daouda; Heckendorn, Felix; Roessler, Regina; Sanon, Hadja; Coulibaly, Drissa; Coulibaly, Hawa; Sanou, Sita and Fall, Assan G. (2023) Use of trees and shrub by farmers to control gastrointestinal nematodes (GIN) in extensive livestock production systems of West Africa. In: Tielkes, Eric (Ed.) Tropentag 2023. Competing pathways for equitable food systems transformation: trade-offs and synergies. Book of Abstract, CUVILLIER Verlag, Göttingen, pp. 366-367.

Bhullar, Gurbir S.; Bautze, David; Adamtey, Noah; Armengot, Laura; Cicek, Harun; Goldmann, Eva; Riar, Amritbir; Rüegg, Johanna; Schneider, Monika and Huber, Beate (2021) What is the contribution of organic agriculture to sustainable development? A synthesis of twelve years (2007-2019) of the “long-term farming systems comparisons in the tropics (SysCom)”. Research Institute of Organic Agriculture (FiBL) , Department of International Cooperation, Frick, Switzerland.

Blockeel, Johan; Schader, Christian; Heidenreich, Anja; Grovermann, Christian; Kadzere, Irene; Egyir, Irene S.; Muriuki, Anne; Bandanaa, Joseph; Tanga, Chrysantus M.; Clottey, Joseph; Ndungu, John and Stolze, Mathias (2023) Do organic farming initiatives in Sub-Saharan Africa improve the sustainability of smallholder farmers? Evidence from five case studies in Ghana and Kenya. Journal of Rural Studies, 98, pp. 34-58.

Bossi, Elisa; Fromm, Ingrid; Andres, Christian and Schneider, Monika (2020) Analysis of Dynamic Agroforestry Systems and Cocoa Plant Health in in Western Ghana. In: Proceedings Tropentag "Food and nutrition security and its resilience to global crises", 9-11 September 2020, Virtual Conference, p. 131.

Braun, Sepp; Hermanowski, Robert; Kempkens, Karl; Klöble, Ulrike; Neuerburg, Wolfgang; Radu, Frank and Williges, Ute (2017) Äthiopien - ein Reisebericht. Ökologie & Landbau, 2017, 3/2017, pp. 44-46.

Brenninkmeyer, Christine; Ulmann, Selina; Kanner, Elsa; Quander-Stoll, Nele and Maurer, Veronika (2022) Organic poultry production - A Resource Manual for Trainers in Africa. 1 edition. Leitfaden / Handbuch. Research Institut of Organic Agriculture FiBL, CH-Frick.

Coulibaly, Mamadou; Beye, Aminata; Traoré, Linda Cletchio Gabriella; Roessler, Regina; Coulibaly, Hawa; Coulibaly, Drissa; Mbaye, Tamsir; Fall Ba, Mariéme; Sanon, Hadja; Sanou, Sita; Schlecht, Eva and Heckendorn, Felix (2023) Efficacy of two anthelmintics against gastrointestinal nematodes of sheep in the silvopastoral zone of Senegal, Mali and Burkina Faso. In: Tielkes, Eric (Ed.) Tropentag 2023. Competing pathways for equitable food systems transformation: trade-offs and synergies. Book of Abstract, CUVILLIER Verlag, Göttingen, pp. 358-359.

D'Alessandro, Cecilia (2018) Participatory Guarantee Systems for the development of small-scale organic agriculture: The case of Ogiek honey in Kenya. [Sistemi di garanzia partecipata per lo sviluppo dell'agricoltura biologica su piccola scala: Il caso del miele Ogiek in Kenya.] Masters thesis, Università degli Studi di Firenze , Economics and Management. . [Submitted]

Dassou, Anicet Gbèblonoudo; Vodouhe, Simplice Davo and Bokonon-Ganta, Aimé (2018) Influence of the cultivated plant diversity on the abundance of arthropod trophic groups and Helicoverpa armigera biological control in tomato cropping systems in Benin. In: Rahmann, Gerold; Olowe, Victor Idowu; Olabiyi, Timothy Ipoola; Azim, Khalid and Olugbenga, AdeOluwa (Eds.) Ecological and Organic Agriculture Strategies for Viable Continental and National Development in the Context of the African Union's Agenda 2063. Scientific Track Proceedings of the 4th African Organic Conference. November 5-8, 2018. Saly Portudal, Senegal, pp. 231-234.

Delphine, Bodjrenou (2018) De la vulnérabilité au prestige? L’agriculture écologique et biologique, un outil de négociation et d’exercice du pouvoir des femmes. [From vulnebility to prestige? Ecological and organic agriculture as a tool of power use and negociation of women.] In: Rahmann, Gerold; Olowe, Victor Idowu; Olabiyi, Timothy Ipoola; Azim, Khalid and Olugbenga, AdeOluwa (Eds.) Ecological and Organic Agriculture Strategies for Viable Continental and National Development in the Context of the African Union's Agenda 2063. Scientific Track Proceedings of the 4th African Organic Conference. November 5-8, 2018. Saly Portudal, Senegal, pp. 271-276.

Dietemann, Lauren and Kadzere, Irene (2022) SysCom and ProEcoAfrica/OFSA projects (Project brief). Research Institute of Organic Agriculture - FiBL.

Dietemann, Lauren; Kadzere, Irene and Rüegg, Johanna (2022) Productivity on ecological organic farms in the tropics. Research Institute of Organic Agriculture FiBL, Switzerland.

Dietemann, Lauren; Kadzere, Irene and Singh, Akanksha (2022) Profitability on ecological organic farms in the Tropics. FiBL - Research Institute of Organic Agriculture.

Dietemann, Lauren; Rüegg, Johanna and Kanner, Elsa (2022) Biodiversity and climate change adaptation on ecological organic farms in the Tropics. FiBL - Research Institute of Organic Agriculture
https://www.fibl.org/ .

Doumbia, Salif; Dembele, Sidiki Gabriel; Sissoko, Fagaye; Samake, Odiaba; Sousa, Fernando; Harun, Cicek; Adamty, Noah and Fliessbach, Andreas (2020) Alley Cropped Gliricidia sepium (Jacq.) Kunth ex. Walp. Enhance Soil Fertility and Yields of Cotton, Maize and Sorghum in Mali. International Journal of Food Science and Agriculture, 4 (3), pp. 301-313.

Ewusie, E. A.; Kwapong, P. K.; Ofosu-Budu, G.; Sandrock, C.; Akumah, A.; Nartey, E.; Teye-Gaga, C.; Agyarkwah, S. K. and Adamtey, N. (2018) Development of Black Soldier Fly, Hermetia illucens (Diptera: Stratiomyidae) in Selected Organic Market Waste Fractions in Accra, Ghana. Asian Journal of Biotechnology and Bioresource Technology, 4 (1), pp. 1-16.

Ewusie, E. A.; Kwapong, P. K.; Ofosu-Budu, G.; Sandrock, C.; Akumah, A.M.; Nartey, E.K.; Tetegaga, C. and Agyakwah, S.K. (2019) The black soldier fly, Hermetia illucens (Diptera: Stratiomyidae): Trapping and culturing of wild colonies in Ghana. Scientific African, 5, e00134.

Fabunmi, Thomas. O. and Agbonlahor, Mure. U (2012) ECONOMICS OF MAIZE PRODUCTION UNDER DIFFERENT COWPEA-BASED GREEN MANURE PRACTICES IN DERIVED SAVANNA ZONE OF NIGERIA. Journal of Organic Systems, 7 (2), pp. 5-13.

Félix, Georges F. (2019) Slash-and-mulch: Exploring the role of shrub-based agroforestry systems for smallholder farmers in the Sahel. PhD thesis, Wageningen University , Farming Systems Ecology. , Wageningen, The Netherlands.

Früh, Barbara (2016) Animal-friendly pig husbandry. Technical guide. Research Institute of Organic Agriculture (FiBL) and Sahee Foundation, CH-5070 Frick.

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

Githongo, M. W.; Kiboi, M. N.; Ngetich, K. F.; Musafiri, C. M.; Muriuki, A. and Fliessbach, A. (2021) The effect of minimum tillage and animal manure on maize yields and soil organic carbon in sub ‐Saharan Africa: A meta-analysis. Environmental Challenges, 5 (100340), pp. 1-9.

Githongo, Miriam; Ngatia, Lucy; Kiboi, Milka; Muriuki, Anne; Fliessbach, Andreas; Musafiri, Collins; Fu, Riqiang and Ngetich, Felix (2023) The Structural Quality of Soil Organic Matter under Selected Soil Fertility Management Practices in the Central Highlands of Kenya. Sustainability, 15 (8), pp. 1-13.

Goldmann, Eva; Singh, Akanksha; Bautze, David; Armengot, Laura; Rüegg, Johanna; Cotter, Marc; Adamtey, Noah; Riar, Amritbir and Huber, Beate (2023) Change along the way? Balancing systems approach and comparability when adapting long-term experiments. In: Tielkes, Eric (Ed.) Tropentag 2023. Competing pathways for equitable food systems transformation: trade-offs and synergies. Book of Abstract, CUVILLIER Verlag, Göttingen, p. 24.

Graeub, Benjamin; Dietemann, Lauren; Nicolay, Gian L.; Bautze, David and Huber, Beate (2023) Advancing ecological organic agriculture in Africa (Policy brief). Research Institute of Organic Agriculture - FiBL, Frick, Switzerland.

Grovermann, Christian; Rees, Charles; Beye, Assane; Wossen, Tesfamicheal; Abdoelaye, Tahirou and Cicek, Harun (2023) Uptake of agroforestry-based crop management in the semi-arid Sahel – Analysis of joint decisions and adoption determinants. Frontiers in Sustainable Food Systems, 7, pp. 1-17.

Heidenreich, Anja; Grovermann, Christian; Kadzere, Irene; Egyir, Irene S.; Muriuki, Anne; Bandanaa, Joseph; Clotty, Jospeh; Ndungu, John; Blockeel, Johan; Müller, Adrian; Stolze, Matthias and Schader, Christian (2022) Sustainable intensification pathways in Sub-Saharan Africa: Assessing eco-efficiency of smallholder perennial cash crop production. Agricultural Systems, 195 (103304), pp. 1-12.

Huber, Beate; Bautze, David and Goldmann, Eva (2022) Ist der Biolandbau eine Lösung für den globalen Süden? BioTOPP, 2022, 5, pp. 16-19.

Johnson, Mike (2011) Afrikaanse landbouwgigant wordt langzaam wakker. [African agriculture giant is slowly awakening.] Ekoland, September 2011 (9), pp. 26-27.

Kadzere, Irene; Adamtey, Noah; Bautze, David; Holinger, Mirjam; Maurer, Veronika; Heckendorn, Felix; Richter, Toralf; Ssebunya, Brian; Weidmann, Gilles; Nicolay, Gian; Fliessbach, Andreas; Zeiss, Stefanie; Escobar Zavala, Wendy; Thadzi, Andrew; Kananji, Shaibu and Ching'amba, Mike (2020) Establishing and Managing Organic Farming Demonstrations - A User’s Guide developed for the Organic Agriculture Working Group of the GIZ-GIAE Programme. Research Institute of Organic Agriculture FiBL and Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) .

Kadzere, Irene; Adamtey, Noah; Bautze, David; Holinger, Mirjam; Maurer, Veronika; Heckendorn, Felix; Richter, Toralf; Ssebunya, Brian; Weidmann, Gilles; Nicolay, Gian; Fliessbach, Andreas; Zeiss, Stefanie; Escobar Zavala, Wendy; Thadzi, Andrew; Kananji, Shaibu and Ching'amba, Mike (2020) Establishing and Managing Organic Farming Demonstrations - A User’s Guide developed for the Organic Agriculture Working Group of the GIZ-GIAE Programme. FiBL, GIZ, CH-Frick.

Kadzere, Irene; Ssebunya, Brian; van den Berge, Paul and Weidmann, Gilles (2023) Organic Cabbage Production - A Resource Manual for Trainers in Africa. Research Institute of Organic Agriculture FiBL, CH-Frick .

Kadzere, Irene; Ssebunya, Brian; van den Berge, Paul and Weidmann, Gilles (2023) Organic Cabbage Production - A Resource Manual for Trainers in Africa. Leitfaden / Handbuch. Research Institute of Organic Agriculture FiBL, CH-Frick.

Kadzere, I.; Muriuki, A.W.; Schader, C.; Heeb, M. and Herter-Aeberli, I. (2020) Nutrition and health: farming women in Kenya’s Murang’a speak out. Rural 21 - International Journal for Rural Development, 54 (3), pp. 29-31.

Kamau, Juliet Wanjiku; Schader, Christian; Biber-Freudenberger, Lisa; Stellmacher, Till; Amudavi, David M.; Landert, Jan; Blockeel, Johan; Whitney, Cory and Borgemeister, Christian (2022) A holistic sustainability assessment of organic (certified and non-certified) and non-organic smallholder farms in Kenya. Environment, Development and Sustainability, 24, pp. 6984-7021.

Kanner, Elsa; Harrigan, Timothy; Mkomwa, Saidi; Kadzere, Irene; Weidmann, Gilles; Ssebunya, Brian; Phakati, Joseph and Burdick, Robert (2023) Mechanisation in smallholder organic production. Handbook. Research Institute of Organic Agriculture FiBL, CH-Frick.

Karanja, Edward N.; Fliessbach, Andreas; Adamtey, Noah; Kambura, Anne Kelly; Musyoka, Martha; Fiaboe, Komi and Mwirichia, Romano (2020) Diversity and structure of prokaryotic communities within organic and conventional farming systems in central highlands of Kenya. PLosONE, 15 (8), e0236574.

Karanja, Edward N.; Fliessbach, Andreas; Adamtey, Noah; Kambura, Anne Kelly; Musyoka, Martha; Fiaboe, Komi and Mwirichia, Romano (2020) Fungal diversity within organic and conventional farming systems in Central Highlands of Kenya. African Journal of Microbiology Research, 14 (6), pp. 242-258.

Kiboi, Milka; Musafiri, Collins; Fliessbach, Andreas; Ng'etich, Onemus; Wakindiki, Isaiah and Ngetich, Felix (2023) Selected conservation management strategies enhance maize yield stability in the sub‑humid tropical agro‑ecozone of Upper Eastern Kenya. Scientific Reports, 13 (21728), pp. 1-9.

Kiboi, M. N.; Ngetich, K. F.; Fliessbach, A.; Muriuki, A. and Mugendi, D. N. (2020) Nutrient release from organic resources in Nitisols of the Central Highlands of Kenya. Geoderma Regional, 21, e00287.

Kiboi, M. N.; Ngetich, K. F.; Mugendi, D. N.; Muriuki, A.; Adamtey, N. and Fliessbach, A. (2018) Microbial biomass and acid phosphomonoesterase activity in soils of the Central Highlands of Kenya. Geoderma Regional, 15, pp. 1-10.

Klaiss, Matthias; Messmer, Monika; Forster, Dionys; Verma, Rajeev; Baruah, Rajeev; Rawal, Vivek; Mandloi, Lokendra S. and Shrivas, Yogendra (2012) Influence of the Fast Spread of Bt Cotton on Organic Cotton Production: Examples from India and Burkina Faso. In: Scientific Conference 2012 Advancing the Understanding of Biosafety, GMO Risk Assessment, Independent Biosafety Research and Holistic Analysis, European Network of Scientists for Social and Environmental Responsibility (ENSSER), Tara Foundation and Third World Network (TWN), pp. 107-118.

Kledal, Paul Rye and Kwai, Noel (2010) Organic Food and Farming in Tanzania. In: The World of Organic Agriculture. IFOAM and FiBL, Ch-Frick and D-Bonn, chapter 6, pp. 111-115.

Kledal, Paul Rye; Oyiera, Habwe Florence; Njoroge, John Wanjau and Kiarii, Eustace (2009) Organic Food and Farming in Kenya. In: Willer, Helga and Kilcher, Lukas (Eds.) The World of Organic Agriculture - Statistics and Emerging Trends 2009. FiBL, IFOAM and ITC, CH-Frick, D-Bonn and CH-Geneva, chapter 8, pp. 127-132.

Lefebvre, Nicolas; Bernet, Thomas and van den Berge, Paul (2022) 20 steps to improve organic sesame production. Merkblatt. FiBL, Tradin Organic Agriculture B.V., CH-Frick.

Lefebvre, Nicolas; Bernet, Thomas and van den Berge, Paul (2022) 20 steps to improve organic sesame production. FiBL, Tradin Organic Agriculture B.V., CH-Frick.

Lefebvre, Nicolas; Bernet, Thomas and van den Berge, Paul (2022) 20 Tarkaanfiilee Oomisha Saliixaa Orgaanikii Fooyyeessuuf gargaaran. [20 steps to improve organic sesame production.] Merkblatt. FiBL, Tradin Organic Agriculture B.V., CH-Frick.

Lernoud, Julia and Willer, Helga (2017) Key results from the FiBL survey on organic agriculture worldwide 2017: Key data, crops, regions. Research Institute of Organic Agriculture FiBL, Frick . [Unpublished]

Luttikholt, Louise; Batcha, Laura; Willer, Helga; Xing, Jianping; Flores, Patricia; Menon, Manoj and Sahota, Amarjit (2019) Papers presented at the Session "Global Organic Market Overview". BIOFACH Congress 2019, Messezentrum Nürnberg, Nürnberg, Germany, February 13 to 16, 2019. [Completed]

Lyons, Dr Kristen and Burch, Prof David (2008) Socio-Economic Effects of Organic Agriculture in Africa. 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.

Matheri, Felix; Kambura, Anne Kelly; Mwangi, Eva; Karanja, Edward; Adamtey, Noah; Munyoki, Nancy; Mwangi, Edwin; Bautze, David and Runo, Steven (2023) How do composting materials and duration impact compost evolution and quality in the tropics? In: Tielkes, Eric (Ed.) Tropentag 2023. Competing pathways for equitable food systems transformation: trade-offs and synergies. Book of Abstract, CUVILLIER Verlag, Göttingen, p. 100.

Mathu, Samuel; Thonar, Cécile; Vanlauwe, Bernard; Messmer, Monika and Frossard, Emmanuel (2012) Multi-purpose cowpea inoculation for improved yields in small holder farms in Kenya. Poster at: Integrated Soil Fertility Management in Africa: From Microbes to Markets, Nairobi, Kenya, 22. - 26. October 2012. [Completed]

Mathu Ndungu, Samuel; Messmer, Monika; Ziegler, Dominik; Gamper, Hannes; Mészáros, Éva; Thuita, Moses; Vanlauwe, Bernard; Frossard, Emmanuel and Thonar, Cécile (2018) Cowpea (Vigna unguiculata L. Walp) hosts several widespread bradyrhizobial root nodule symbionts across contrasting agro-ecological production areas in Kenya. Agriculture, Ecosystems and Environment, 261, pp. 161-171.

Mathu Ndungu, Samuel; Messmer, Monika M.; Ziegler, Dominik; Thuita, Moses; Vanlauwe, Bernard; Frossard, Emmanuel and Thonar, Cécile (2018) Evaluation of MALDI-TOF mass spectrometry for the competitiveness analysis of selected indigenous cowpea (Vigna unguiculata L. Walp.) Bradyrhizobium strains from Kenya. Applied Micobiology and Biotechnology, online, pp. 1-4.

Mattausch, Nancy (2010) Impact of sustainable development principles on the food service and hospitality sector in the Western Cape (South Africa). Masters thesis, Fachhochschule Münster - University of Applied Sciences . . [Submitted]

Mogoi, Kenyanya Teresa; Moturi, Wilkister Nyaora; Nyaanga, Jane; Macharia, Joseph Kinyoro and Birech, Rhoda Jerop (2018) Determination of Pesticide Residues in Organic and Conventional Exotic Vegetables. In: Rahmann, Gerold; Olowe, Victor Idowu; Olabiyi, Timothy Ipoola; Azim, Khalid and Olugbenga, AdeOluwa (Eds.) Ecological and Organic Agriculture Strategies for Viable Continental and National Development in the Context of the African Union's Agenda 2063. Scientific Track Proceedings of the 4th African Organic Conference. November 5-8, 2018. Saly Portudal, Senegal, pp. 47-52.

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.

Musafiri, Collins M.; Kiboi, Milka; Ng'etich, Onemus K.; Okoti, Michael; Kosgei, David K. and Ngetich, Felix K. (2023) Carbon footprint of smallholder rain-fed sorghum cropping systems of Kenya: A typology-based approach. Cleaner and Circular Bioeconomy, 6, pp. 1-11.

Musyoka, Martha W.; Adamtey, Noah; Bünemann, Else K.; Muriuki, Anne W.; Karanja, Edward N.; Mucheru-Muna, Monica; Fiaboe, Komi K.M. and Cadisch, Georg (2019) Nitrogen release and synchrony in organic and conventional farming systems of the Central Highlands of Kenya. Nutrient Cycling in Agroecosystems, 113 (3), pp. 283-305.

Musyoka, Martha W.; Adamtey, Noah; Muriuki, Anne W.; Bautze, David; Karanja, Edward N.; Mucheru-Muna, Monica; Fiaboe, Komi K.M. and Cadisch, Georg (2019) Nitrogen leaching losses and balances in conventional and organic farming systems in Kenya. Nutrient Cycling in Agroecosystems, 114 (3), pp. 237-260.

Musyoka, Martha W.; Adamty, Noah; Muriuki, Anne W. and Cadisch, Georg (2017) Effect of organic and conventional farming systems on nitrogen use efficiency of potato, maize and vegetables in the Central highlands of Kenya. European Journal of Agronomy, 86, pp. 24-36.

Mwangi, Edwin; Ngamau, Catherine; Wesonga, John; Karanja, Edward N.; Musyoka, Martha W.; Matheri, Felix; Fiaboe, Komi K.M.; Bautze, David and Adamtey, Noah (2020) Managing Phosphate Rock to Improve Nutrient Uptake, Phosphorus Use Efficiency, and Carrot Yields. Journal of Soil Science and Plant Nutrition, 20, pp. 1350-1365.

Nalubwama, Sylvia; Kabi, Fred; Vaarst, Mette; Kiggundu, Muhammad and Smolders, Gidi (2019) Opportunities and challenges for integrating dairy cattle into farms with certified organic pineapple production as perceived by smallholder farmers in Central Uganda. Journal of Organic Agriculture, 9 (1), pp. 29-39.

Nalubwama, Sylvia; Kabi, Fred; Vaarst, Mette; Kiggundu, Muhammad and Smolders, Gidi (2006) Cattle management practices and milk production on mixed smallholder organic pineapple farms in Central Uganda. Journal Animal Production and Health, 48, pp. 1525-1532.

Ng'ombe, Assan; Sithole, Mupangi; Musafiri, Collins M.; Kiboi, Milka; Sales, Tomas and Ngetich, Felix K. (2023) Building a Resilient and Sustainable Sorghum Value Chain in Tanzania’s Lake Zone Region. Sustainability, 15 (15107), pp. 1-17.

Nicolay, Gian L.; Adamtey, Noah; Kadzere, Irene; Gräub, Benjamin and Huber, Beate (2021) Africa Strategy of FiBL 2021-2025. Strategy Paper. Research Institute of Organic Agriculture FiBL, CH-Frick .

Nicolay, Gian L.; Adamtey, Noah; Kadzere, Irene; Gräub, Benjamin and Huber, Beate (2021) Afrika-Strategie des FiBL 2021-2025. Strategiepapier. Forschungsinstitut für biologischen Landbau FiBL, CH-Frick .

Nicolay, Gian L.; Adamtey, Noah; Kadzere, Irene; Gräub, Benjamin and Huber, Beate (2021) Stratégie Afrique du FiBL 2021-2025. Document de stratégie. Institut de recherche de l'agriculture biologique FiBL, CH-Frick .

Nicolay, Gian L. (2019) Understanding and Changing Farming, Food & Fiber Systems. The Organic Cotton Case in Mali and West Africa. Open Agriculture, 4 (1), pp. 86-97.

Nicolay, Gian L. (2011) Welche Landwirtschaft für Afrika? Akzeptanz und Potenzial biologischer Methoden. afrika-bulletin (141), pp. 6-7.

Nicolay, Gian L.; Chikopela, Louis; Diarra, Boubacar and Fliessbach, Andreas (2020) Modelling farm behaviour on soil fertility with the policy variable: a case from Africa. Organic Agriculture, 10, pp. 43-56.

Nicolay, Gian L. and Fliessbach, Andreas (2012) Production of Innovations within Farmer–Researcher Associations Applying Transdisciplinary Research Principles. In: International Conference on Research for Development (ICRD 2012). Research for Global Transformation, Theme 4: Enabling Research in Global Transformation Session 26: Integrated Development Research Approach, NCCR North-South Dialogue, no. 44, p. 164.

Otieno, Erick O.; Lenga, Florence K.; Mburu, David M.; Kiboi, Milka N.; Fliessbach, Andreas and Ngetich, Felix (2023) Influence of soil fertility management technologies on phosphorus fractions, sorption characteristics, and use efficiency in humic Nitisols of Upper Eastern Kenya. Heliyon, 9 (12), pp. 1-14.

Paull, John (2024) Organic Agriculture in Tunisia, Africa. European Journal of Agriculture and Food Sciences, 6 (1), pp. 38-42.

Paull, John (2008) The School Food Revolution: Public Food and the Challenge of Sustainable Development - Book Review. Journal of Organic Systems, 3 (2), pp. 59-60.

Paull, John (2008) Organics Olympiad 2007 - Perspectives on the Global State of Organic Agriculture. Acres Australia, 16 (1), pp. 36-38.

Paull, John (2007) Rachel Carson, a Voice for Organics - the First Hundred Years. Elementals: Journal of Bio-Dynamics Tasmania, 86, pp. 37-41.

Paull, John (2007) Organics Olympiad 2007 - Perspectives on the Global State of Organic Agriculture. Paper at: AGRI-FOOD XIV, The University of Queensland, Brisbane, Australia, 25 -29 November, 2007. [Unpublished]

Paull, John (2016) Organics Olympiad 2016: Global Indices of Leadership in Organic Agriculture. Journal of Social and Development Sciences, 7 (2), pp. 79-87.

Paull, John (2012) Organics Olympiad 2012: Global Indices of Leadership in Organic Agriculture. Organic News, July 2012, 2012 (26 Jul), pp. 1-8.

Paull, John and Hennig, Benjamin (2016) Atlas of Organics: Four maps of the world of organic agriculture. Journal of Organics, 3 (1), pp. 25-32.

Pfeifer, Catherine; Morris, Joanne; Ensor, Jonathan; Quédraogo-Koné, Salifou; Multau, Dawit W. and Wakwyo, Mekonnen (2021) Designing sustainable pathways for the livestock sector: the example of Atsbi, Ethiopia and Bama, Burkina Faso. International Journal of Agricultural Sustainability, 19 (5-6), pp. 509-524.

Pöytäniemi, Pinja O. V. (2022) Communication for development: The case of promoting organic farming in northern Ghana. Bachelor's Degree Work thesis, Rhine-Waal University of Applied Sciences , Life Sciences. . [Submitted]

Rebholz, Theresa; Huber, Beate and Bautze, David (2022) Une autre forme d’agriculture bio. Bioactualités, 2022 (2), pp. 16-17.

Rebholz, Theresa; Huber, Beate and Bautze, David (2021) «Eine andere Art von Biolandbau». Bioaktuell, 2021 (10), pp. 16-17.

Reckling, Moritz and Preißel, Sara (2009) Application of Internal Control Systems in Organic Export Companies: Two Case Studies from Uganda. Poster at: Tropentag 2009, Hamburg, 6.-8.10.2009. [Completed]

Riar, Amritbir; Goldmann, Eva; Bautze, David; Rüegg, Johanna; Bhullar, Gurbir S.; Adamtey, Noah; Schneider, Monika; Huber, Beate and Armengot, Laura (2024) Farm gate profitability of organic and conventional farming systemsin the tropics. International Journal of Agricultural Sustainability, 22 (1), p. 2318933.

SAIDIA, PAUL SABAS; CHILAGANE, DAUDI AMOS; WOSTRY, ALEXANDER and MARO, JANET FARES (2010) EVALUATION OF EFFECTIVE MICROORGANISMS (EM) TECHNOLOGY IN MAIZE (Zea mays L.) GROWTH, DEVELOPMENT AND YIELD IN MOROGORO TANZANIA. .

Saj, Stéphane; Jagoret, Patrick; Todem Ngnogue, Hervé and Tixier, Philippe (2023) Effect of neighbouring perennials on cocoa tree pod production in complex agroforestry systems in Cameroon. European Journal of Agronomy, 146, p. 12681.

Schader, Christian; Heidenreich, Anja; Kadzere, Irene; Egyir, Irene; Muriuki, Anne; Bandanaa, Joseph; Clottey, Joseph; Ndungu, John; Grovermann, Christian; Lazzarini, Gianna; Blockeel, Johan; Borgemeister, Christian; Müller, Adrian; Kabi, Fred; Fiaboe, Komi; Adamtey, Noah; Huber, Beate; Niggli, Urs and Stolze, Matthias (2021) How is organic farming performing agronomically and economically in sub-Saharan Africa? Global Environmental Change, 70 (102325), pp. 1-13.

Sehoubo, Yawo Joseph; Meda, Manbessoa; Cicek, Harun; Hien, Mipro and Yelemou, Barthelemy (2023) Management methods of agroforestry parks and local perception of their ecosystem services in the Sudano-Sahelian zone of Burkina Faso. Journal of Applied Biosciences, 185, pp. 19442-19460.

Somarriba, Eduardo; Saj, Stéphane; Orozco-Aguilar, Luis; Somarriba, Aurelio and Rapidel, Bruno (2023) Shade canopy density variables in cocoa and coffee agroforestry systems. Agroforestry Systems, online, pp. 1-17.

Sousa, Fernando and Correia, Sara (2024) The Green Vein - Agroecology Rising in West Africa. Research Institute of Organic Agriculture FiBL, CH-Frick .

Sousa, Fernando and Baga, Sara (2020) IFWA: Insect as Feed in West Africa. Food Systems Caravan - R4D synthesis project .

Sousa, Fernando and Baga, Sara (2020) ORM4Soil: Organic Resource Management for Soil fertility. Food Systems Caravan - R4D synthesis project .

Sousa, Fernando and Baga, Sara (2020) YAMSYS: Sustainable Yam Systems in West Africa. Food Systems Caravan - R4D synthesis project .

Sousa, Fernando; Gian, Nicolay and Home, Robert (2016) Information technologies as a tool for agricultural extension and farmer-to-farmer exchange: Mobile-phone video use in Mali... International Journal of Education and Development using Information and Communication Technology, 12 (3), pp. 19-36.

Sousa, Fernando; Nicolay, Gian and Home, Robert (2018) Video on mobile phones as an effective way to promote sustainable practices by facilitating innovation uptake in Mali. Poster at: Swiss Inter- and Transdisciplinarity Day 2018 "Inter- and Transdisciplinarity in a Digital World", EPFL, Lausanne, Switzerland, 15 November 2018. [Completed]

Spurk, Christoph; Koch, Carmen; Bürgin, Reto; Chikopela, Louis; Konaté, Famagan; Nyabuga, George; Sarpong, Daniel Bruce; Sousa, Fernando and Fliessbach, Andreas (2023) Farmers’ innovativeness and positive affirmation as main drivers of adoption of soil fertility management practices – evidence across sites in Africa. The Journal of Agricultural Education and Extension, online, pp. 1-25.

Ssebunya, Brian; Kadzere, Irene and Weidmann, Gilles (2021) Diversification on Organic Farms. Handbook. Research Institute of Organic Agriculture FiBL, CH-Frick.

Ssebunya, Brian Robert; Schmid, Erwin; van Asten, Piet; Schader, Christian; Altenbucher, Christine and Stolze, Matthias (2016) Stakeholder engagement in prioritizing sustainability assessment themes for smallholder coffee production in Uganda. Renewable Agriculture and Food Systems, 32 (5), pp. 428-445.

Ssebunya, Brian Robert; Morawetz, Ulrich B.; Schader, Christian; Stolze, Matthias and Schmid, Erwin (2019) Group membership and certification effects on incomes of coffee farmers in Uganda. European Review of Agricultural Economics, 46 (1), pp. 109-132.

Ssekyewa, Charles; George, Francisca and Müller, Adrian (2013) Research needs for development of organic agriculture in Sub-Saharan Africa. In: Halberg, Niels and Müller, Adrian (Eds.) Organic Agriculture for Sustainable Livelihoods. Routledge, London and New York, chapter 11, pp. 247-270.

Tennhardt, Lina M.; Lambin, Eric F.; Curran, Michael and Schader, Christian (2023) Implementation of sustainable farming practices by cacoa farmers in Ecuador and Uganda: the influence of value chain factors. Frontiers in Sustainable Food System, 7, pp. 1-17.

Tovignan, D. Silvère; Sodjinou, Epiphane; Glin, Laurent C.; Hinvi, Jonas; Bonou-zin Dossi, Clariss Regina; Koussahoué, Stanislas and Nicolay, Gian L. (2018) Analyse des déterminants de la rentabilité du coton biologique et conventionnel au Bénin. [Analyzing the determinants of profitability of organic and conventional cotton in Benin.] International Journal of Innovation and Scientific Research, 39 (1), pp. 79-90.

Traoré, Linda Cletchio Gabriella; Coulibaly, Mamadou; Beye, Aminata; Heckendorn, Felix; Sanon, H. Oumou; Sanou, Sita; Coulibaly, Hawa; Coulibaly, Drissa; Mbaye, Tamsir; Fall Ba, Mariéme; Schlecht, Eva and Roessler, Regina (2023) Prevalence and intensity of gastrointestinal nematode infection in small ruminants in three West African countries. In: Tielkes, Eric (Ed.) Tropentag 2023. Competing pathways for equitable food systems transformation: trade-offs and synergies. Book of Abstract, CUVILLIER Verlag, Göttingen, pp. 369-370.

Trávníček, Jan; Schlatter, Bernhard and Willer, Helga (2024) Key results from the FiBL survey on organic agriculture worldwide 2024 (data 2022) - PowerPoint presentations. Research Institute or Organic Agriculture FiBL , CH-Frick. [Unpublished]

Ulmann, Selina (2022) Sesame / Crop Production in Ethiopia. Research Institute of Organic Agriculture FiBL, CH-Frick .

Ulmann, Selina; Gräub, Benjamin; Maiyo, Faith and Dusabe, Lise (2023) Can SMS, IVR and apps enhance organic farming practices in Africa? In: Labarthe, Pierre (Ed.) Sustainability transitions of agriculture and the transformation of education and advisory services: convergence or divergence?: Book of abstract of the 26th European Seminar on Extension & Education (Toulouse, 10-13 July 2023), pp. 181-185.

Ulmann, Selina and Lefebvre, Nicolas (2022) Sesame production Ethiopia – Avoiding contamination and grain losses. Research Institute of Organic Agriculture FiBL, CH-Frick .

Vaarst, Mette; Smolders, Gidi; Wahome, Raphael Githaiga; Odhong, Charles; Kiggundu, Muhammad; Kabi, Fred; Nalubwama, Sylvia and Halberg, Niels (2019) Options and challenges for organic milk production in East African smallholder farms under certified organic crop production. Livestock Science, 220, pp. 230-240.

Vaarst, Mette; Tibasiima, Thaddeo; Dissing, Aage and Dissing, Inge Lis (2019) Taking our future in our hands - storytelling from Uganda to inspire action. , Fjerritslev, Denmark.

von Arb, Cäcilia; Bünemann, Else K.; Schmalz, Hannah; Portmann, Mira; Adamtey, Noah; Musyoka, Martha W.; Frossard, Emmanuel and Fliessbach, Andreas (2020) Soil quality and phosphorus status after nine years of organic and conventional farming at two input levels in the Central Highlands of Kenya. Geoderma, 362, p. 114112.

Vos, Inge (2011) Organic School Gardens in Ghana. [Biologische schooltuinen in Ghana.] Ecology and Farming, February 2011, pp. 14-15.

Wahab, Adesina A; Dada, Olasunkanmi A; Aina, Oluseyi; Agbanna, Kola and Hamza, Abdulmajeed (2018) Influence of poultry composted manure on soil organic carbon and selected soil properties under Tomato cultivation. In: Rahmann, Gerold; Olowe, Victor Idowu; Olabiyi, Timothy Ipoola; Azim, Khalid and Olugbenga, AdeOluwa (Eds.) Ecological and Organic Agriculture Strategies for Viable Continental and National Development in the Context of the African Union's Agenda 2063. Scientific Track Proceedings of the 4th African Organic Conference. November 5-8, 2018. Saly Portudal, Senegal, pp. 175-180.

Willer, Helga; Rüger, Madelaine; Schlatter, Bernhard and Trávníček, Jan (editor): Research Institute of Organic Agriculture FiBL (Ed.) (2023) Organic Agriculture in Africa. Statistical Yearbook 2023. Research Institute of Organic Agriculture FiBL, Frick.

This list was generated on Sun May 26 20:47:00 2024 CEST.