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Journal Article 2006

Autor: Tarfa, B. Kureh, I. Kamara, A. Maigida, D.

Integrated soil management with grain legumes was studied at two villages (Ugwan Shamaki) and Tashan Kaya) in Kaduna State, northern Guinea Savanna zone of Nigeria (190 day growing season). Impacts of one year rotation of Soybean and Cowpea on soil chemical properties were compared with sole maiz...

Enlace original: https://cgspace.cgiar.org/handle/10568/99957

Investigación en Agricultura
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Tarfa, B. ,  Kureh, I. ,  Kamara, A. ,  Maigida, D. ,  [Influence of cereal legume rotation on soil chemical properties, crop yield and Striga control] ,  Influence of cereal legume rotation on soil chemical properties, crop yield and Striga control
Journal Article 2014

Autor: Ekeleme, F. Jibrin, J.M. Kamara, A. Oluoch, M. Samndi, A. Fagge, A.

A study was conducted in Kano and Bauchi States in the dry Savanna of northern Nigeria to determine Striga incidence and infestation and relate these to soil fertility status and yield of maize. A three-stage sampling technique was used to select communities and fields in targeted Local Governmen...

Enlace original: https://cgspace.cgiar.org/handle/10568/76117

Investigación en Agricultura
Enlace permanente
Ekeleme, F. ,  Jibrin, J.M. ,  Kamara, A. ,  Oluoch, M. ,  Samndi, A. ,  Fagge, A. ,  [Assessment of the relationship between soil properties, Striga hermonthica infestation and the onfarm yields of maize in the dry Savannas of Nigeria] ,  Assessment of the relationship between soil properties, Striga hermonthica infestation and the onfarm yields of maize in the dry Savannas of Nigeria
Journal Article 2017

Autor: Vanlauwe, Bernard AbdelGadir, AbdelAziz H. Adewopo, J. Adjei-Nsiah, Samuel Ampadu-Boakye, T. Asare, R. Baijukya, Frederick P. Baars, E. Bekunda, Mateete A. Coyne, D.L. Dianda, M. Dontsop Nguezet, Paul M. Ebanyat, Peter Hauser, S. Huising, Jeroen Jalloh, A. Jassogne, Laurence T.P. Kamai, N. Kamara, A. Kanampiu, F. Kehbila, A. Kintche, K. Kreye, C. Larbi, Asamoah Masso, C. Matungulu, P. Mohammed, I. Nabahungu, L. Nielsen, F. Nziguheba, Generose Pypers, Pieter Roobroeck, D. Schut, Marc Taulya, G. Thuita, Moses N. Uzokwe, Veronica N.E. Asten, Piet J.A. van Wairegi, L.W.I. Yemefack, M. Mutsaers, H.J.W.

Low and declining soil fertility has been recognized for a long time as a major impediment to intensifying agriculture in sub-Saharan Africa (SSA). Consequently, from the inception of international agricultural research, centres operating in SSA have had a research programme focusing on soil and ...

Enlace original: https://cgspace.cgiar.org/handle/10568/89406

Investigación en Agricultura
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Vanlauwe, Bernard ,  AbdelGadir, AbdelAziz H. ,  Adewopo, J. ,  Adjei-Nsiah, Samuel ,  Ampadu-Boakye, T. ,  Asare, R. ,  Baijukya, Frederick P. ,  Baars, E. ,  Bekunda, Mateete A. ,  Coyne, D.L. ,  Dianda, M. ,  Dontsop Nguezet, Paul M. ,  Ebanyat, Peter ,  Hauser, S. ,  Huising, Jeroen ,  Jalloh, A. ,  Jassogne, Laurence T.P. ,  Kamai, N. ,  Kamara, A. ,  Kanampiu, F. ,  Kehbila, A. ,  Kintche, K. ,  Kreye, C. ,  Larbi, Asamoah ,  Masso, C. ,  Matungulu, P. ,  Mohammed, I. ,  Nabahungu, L. ,  Nielsen, F. ,  Nziguheba, Generose ,  Pypers, Pieter ,  Roobroeck, D. ,  Schut, Marc ,  Taulya, G. ,  Thuita, Moses N. ,  Uzokwe, Veronica N.E. ,  Asten, Piet J.A. van ,  Wairegi, L.W.I. ,  Yemefack, M. ,  Mutsaers, H.J.W. ,  [Looking back and moving forward: 50 years of soil and soil fertility management research in sub-Saharan Africa] ,  Looking back and moving forward: 50 years of soil and soil fertility management research in sub-Saharan Africa
Journal Article 2008

Autor: Chikoye, D. Lum, A.F. Abaidoo, R.C. Menkir, A. Kamara, A. Ekeleme, F. Sanginga, Nteranya

The effects of nitrogen (N) rate and weed interference on the grain yield of four corn genotypes were investigated in 2002 and 2003 at Ikenne (7u389N, 3u429E), Shika (11u119N, 7u389E), and Samaru (10u249N, 7u429E) in Nigeria. Nitrogen (N) at 0, 30, 60, and 90 kg N ha21 were the main plot treatmen...

Enlace original: https://cgspace.cgiar.org/handle/10568/90895

Investigación en Agricultura
Enlace permanente
Chikoye, D. ,  Lum, A.F. ,  Abaidoo, R.C. ,  Menkir, A. ,  Kamara, A. ,  Ekeleme, F. ,  Sanginga, Nteranya ,  [Response of corn genotypes to weed interference and nitrogen in Nigeria] ,  Response of corn genotypes to weed interference and nitrogen in Nigeria
Journal Article 2019-07

Autor: Oyinbo, O. Chamberlin, Jordan Vanlauwe, Bernard Vranken, L. Kamara, A. Craufurd, Peter Q. Maertens, M.

Agricultural extension to improve yields of staple food crops and close the yield gap in Sub-Saharan Africa often entails general recommendations on soil fertility management that are distributed to farmers in a large growing area. Site-specific extension recommendations that are better tailored ...

Enlace original: https://cgspace.cgiar.org/handle/10568/99470

Investigación en Agricultura
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Oyinbo, O. ,  Chamberlin, Jordan ,  Vanlauwe, Bernard ,  Vranken, L. ,  Kamara, A. ,  Craufurd, Peter Q. ,  Maertens, M. ,  [Farmers' preferences for high-input agriculture supported by site-specific extension services: evidence from a choice experiment in Nigeria] ,  Farmers' preferences for high-input agriculture supported by site-specific extension services: evidence from a choice experiment in Nigeria
Book Chapter 2004

Autor: Kamara, A. Kling, J. Ajala, S. Menkir, A.

Poor soil fertility and recurrent drought are major constriants to maize production in the West Africa savanna. The development of maize cultivars with superior rooting system to absorb nitrogen and water efficiently from the soil is desirable. However, direct measurement of root characteristics ...

Enlace original: https://cgspace.cgiar.org/handle/10568/103353

Investigación en Agricultura
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Kamara, A. ,  Kling, J. ,  Ajala, S. ,  Menkir, A. ,  [Vertical rootpulling resistance in maize is related to nitrogen uptake and yield] ,  Vertical rootpulling resistance in maize is related to nitrogen uptake and yield
Book 2008-03

Autor: Ekeleme, F. Kamara, A. Omoigui, L.O. Tegbaru, A. Mshelia, J. Onyibe, J.
Enlace original: https://cgspace.cgiar.org/handle/10568/92146

Investigación en Agricultura
Enlace permanente
Ekeleme, F. ,  Kamara, A. ,  Omoigui, L.O. ,  Tegbaru, A. ,  Mshelia, J. ,  Onyibe, J. ,  [Guide to rice production in Borno State, Nigeria] ,  Guide to rice production in Borno State, Nigeria

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