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On-farm adoption and impacts of climate-smart agricultural practices on food security of smallholder farmers in MaliNARA Subscribed
Food Security · 2026 · Vol. 18 · Issue 4 · Springer
Abel-Gautier Kouakou; Abdullahi I. Tofa; Dioukou Sissoko; Mamadou Coulibaly; Alpha Y. Kamara; Tahirou Abdoulaye
This paper investigates the adoption of five climate-smart agriculture (CSA) practices (minimum tillage, change of sowing dates, climate-smart varieties, crop diversification, and tree planting) and their impacts on food security of smallholder farmers in Mali, across four agroecological zones and cereals and legumes farming systems. Using a combination of parametric and non-parametric tests and a Multinomial Endogenous Treatm...
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The ongoing journey of modelling intercropping systems: A conceptual resource sharing intercomparison from model developers and expert usersNARA Subscribed
Field Crops Research · 2026 · Vol. 343 · Elsevier
Adam Muhammad Adam; Myriam Adam; Folkard Asch; Kenneth J Boote; Vimbayi Grace Petrova Chimonyo; Mathias Christina; Marc Corbeels; Antoine Couëdel; Mathilde De Freitas; Tomas Della Chiesa; Frank Ewert; Gatien N Falconnier; Kathrin Fuchs; Thomas Gaiser; Ken E Giller; Gerrit Hoogenboom; Neil Huth; Jibrin Mohammed Jibrin; Eric Justes; Alpha Y Kamara; Michael Kermah; Nuttapon Khongdee; Eric Koomson; David Kraus; Marcos Lana; Moritz Laub; Betha Lusiana; Carsten Marohn; Patricia Moreno-Cadena; Claas Nendel; Wanwisa Pansak; Willingthon Pavan; Jacques Fils Pierre; Hanna J Poffenbarger; Ehsan Eyshi Rezaei; Alex C Ruane; Montserrat Salmerón; Clemens Scheer; Sabine J Seidel; Pacsu Simwaka; Upendra Singh; Johan Six; Amit Kumar Srivastava; Meine van Noordwijk; Johanna Volk; Jing Yu; Georg Cadisch
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Holistic and systems thinking modelling for strategic agriculture production planning in sub-Saharan AfricaNARA Subscribed
Agricultural Systems · 2026 · Vol. 236 · Elsevier
Bonoukpoè Mawuko Sokame; Ghislain T. Tepa-Yotto; Henri E.Z. Tonnang; Sabra Lewis; Christopher Suh; Rachel Zozo; Jeannette K. Winsou; Alpha Kamara; Joel Cornelius Runyu; Elfatih Abdel-Rhaman; Laura Schmitt Olabisi; Tahirou Abdoulaye
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Modelling the response of maize to nitrogen rates and planting windows in the semi-arid savannas of NigeriaNARA Subscribed
Field Crops Research · 2025 · Vol. 333 · Elsevier
Abdullahi I. Tofa; Alpha Y. Kamara; Kamaluddin T. Aliyu; Ismail I. Garba; Lucky O. Omoigui; Jenneh F. Bebeley; Reuben Solomon; Helen Peter-Jerome; Abdulrasheed H. Kofarmata
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Evaluation and application of the CROPGRO – Cowpea model for simulating appropriate sowing window and planting density of cowpea varieties across contrasting environmentsNARA Subscribed
Field Crops Research · 2025 · Vol. 331 · Elsevier
Alpha Y. Kamara; Reuben Solomon; Abdullahi I. Tofa; Ismail I. Garba; Osagie B. Eseigbe; Jibrin M. Jibrin; Lucky O. Omoigui; Kamaluddin T. Aliyu; Musibau A. Adeleke; Jenneh F. Bebeley; Helen P. Jerome
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Assessment of climate change impact and adaptation strategy for millet in the Sudano-Sahelian region of NigerNARA Subscribed
Regional Environmental Change · 2024 · Vol. 24 · Issue 4 · Springer
Abdullahi I. Tofa; Alpha. Y. Kamara; Ali M. L. Mohamed; Maman Garba; Abdoulkader M. Souley; Hanarou Salissou; Balkissa I. Kapran; Tahirou Abdoulaye
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Beyond average: are the yield and income impacts of adopting drought-tolerant maize varieties heterogeneous?NARA Subscribed
Climate and Development · 2024 · Vol. 16 · Issue 1 · Taylor & Francis
Amadu Yaya Kamara; Oyakhilomen Oyinbo; Julius Manda; Alpha Kamara; Ezekiel O. Idowu; Joseph James Mbavai
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Modelling the impacts of diverse cover crops on soil water and nitrogen and cash crop yields in a sub-tropical drylandNARA Subscribed
Field Crops Research · 2023 · Vol. 301 · Elsevier
Ismail I. Garba; Lindsay W. Bell; Scott C. Chapman; Peter deVoil; Alpha Y. Kamara; Alwyn Williams
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Simulating potential yield of rainfed soybean in northeast NigeriaNARA Subscribed
European Journal of Agronomy · 2023 · Vol. 142 · Elsevier
Alpha Y. Kamara; Jenneh F. Bebeley; Kamaluddin T. Aliyu; Abdullahi I. Tofa; Lucky Omoigui; Reuben Solomon; Folorunsho M. Akinseye
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Inheritance of resistance to Cercospora leaf spot disease of cowpea [Vigna unguiculata (L.) Walp]NARA Subscribed
Euphytica · 2019 · Vol. 215 · Issue 5 · Springer
Lucky O. Omoigui; Matilda O. Arrey; Alpha Y. Kamara; Catherine C. Danmaigona; Godspower Ekeruo; Michael P. Timko
Cercospora leaf spot (CLS) caused by Pseudocercospora cruenta (Sacc.) is an important disease affecting cowpea production in Nigeria. Understanding the genetic nature of CLS is an important step in developing an effective breeding strategy. This study investigated the inheritance of CLS disease in cowpea under natural epiphytotic field condition involving two CLS resistant parents (IT99K-573-1-1, IT99K216-24) and a CLS suscept...
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Effectiveness of imazaquin seed treatment on Striga gesnerioides control and growth traits of seven cowpea genotypesNARA Subscribed
Journal of Plant Pathology · 2018 · Vol. 100 · Issue 3 · Springer
Abdulrahman Lado; Mohammed Auwal Hussaini; Alpha Yaya Kamara
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Performance of cowpea varieties under Striga gesnerioides (Willd.) Vatke infestation using biplot analysisNARA Subscribed
Euphytica · 2017 · Vol. 213 · Issue 11 · Springer
Lucky O. Omoigui; Alpha Y. Kamara; Hakeem A. Ajeigbe; Richard O. Akinwale; Michael P. Timko; Muhyideen Oyekunle; Lateef L. Bello
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Breeding progress for grain yield and associated traits in medium and late maturing promiscuous soybeans in NigeriaNARA Subscribed
Euphytica · 2010 · Vol. 175 · Issue 2 · Springer
Hailu Tefera; Alpha Y. Kamara; Baffour Asafo-Adjei; Kenton E. Dashiell
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