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Journal Article 2011-07

Autor: Kamara, A.Y. Ekeleme, F. Omoigui, L.O. Chikoye, D.

This study evaluated the response of four rain-fed lowland New Rice for Africa (NERICA) varieties (NERICA-L-12, NERICA-L-41, NERICA-L-42 and NERICA-L-56) and a popularly grown Oryza sativa (ITA 150) to nitrogen (0, 30, and 100 kg N ha-1). The interactions between nitrogen and variety were not sig...

Enlace original: https://cgspace.cgiar.org/handle/10568/88160

Investigación en Agricultura
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Kamara, A.Y. ,  Ekeleme, F. ,  Omoigui, L.O. ,  Chikoye, D. ,  [Influence of nitrogen fertilization on yield and yield components of rainfed lowland NERIC rice in the northern Guinea savanna of Nigeria] ,  Influence of nitrogen fertilization on yield and yield components of rainfed lowland NERIC rice in the northern Guinea savanna of Nigeria
Conference Paper 2007

Autor: Ajala, S.O. Menkir, A. Kamara, A.Y. Alabi, S.O. Abdulai, M.S.

The moist savannas of West and Central Africa have great potential for maize grain production due to high levels of radiation and reduced incidence of pests and diseases. However, soils in this zone are generally low in organic matter and cation exchange capacity in addition to land use intensifi...

Enlace original: https://cgspace.cgiar.org/handle/10568/90624

Investigación en Agricultura
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Ajala, S.O. ,  Menkir, A. ,  Kamara, A.Y. ,  Alabi, S.O. ,  Abdulai, M.S. ,  [Breeding strategies to improve maize for adaptation to low soil nitrogen in West and Central Africa] ,  Breeding strategies to improve maize for adaptation to low soil nitrogen in West and Central Africa
Journal Article 2019-09-01

Autor: Shehu, B.M. Lawan, B.A. Jibrin, J.M. Kamara, A.Y. Mohammed, I.B. Rurinda, J. Zingore, S. Craufurd, P. Vanlauwe, Bernard Adam, A.M. Merckx, R.

Establishing balanced nutrient requirements for maize (Zea mays L.) in the Northern Nigerian Savanna is paramount to develop site-specific fertilizer recommendations to increase maize yield, profits of farmers and avoid negative environmental impacts of fertilizer use. The model QUEFTS (QUantitat...

Enlace original: https://cgspace.cgiar.org/handle/10568/103718

Investigación en Agricultura
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Shehu, B.M. ,  Lawan, B.A. ,  Jibrin, J.M. ,  Kamara, A.Y. ,  Mohammed, I.B. ,  Rurinda, J. ,  Zingore, S. ,  Craufurd, P. ,  Vanlauwe, Bernard ,  Adam, A.M. ,  Merckx, R. ,  [Balanced nutrient requirements for maize in the northern Nigerian savanna: parameterization and validation of QUEFTS model] ,  Balanced nutrient requirements for maize in the northern Nigerian savanna: parameterization and validation of QUEFTS model
Conference Paper 2007

Autor: Kamara, A.Y. Menkir, A. Omoigui, L.O. Kureh, I.

The Guinea savannas of Nigeria have a high potential for the production of maize because of favorable environmental conditions. Despite this high potential, the yields obtained under farmers' conditions are still very low. Low soil fertility and intermittent drought are among major constraints li...

Enlace original: https://cgspace.cgiar.org/handle/10568/91287

Investigación en Agricultura
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Kamara, A.Y. ,  Menkir, A. ,  Omoigui, L.O. ,  Kureh, I. ,  [Potential of drought-tolerant maize varieties in nitrogen-deficient soils of the Guinea savannas] ,  Potential of drought-tolerant maize varieties in nitrogen-deficient soils of the Guinea savannas
Journal Article 2014

Autor: Ekeleme, F. Jibrin, J. M. Kamara, A.Y. Oluoch, M. Samndi, A.M. Fagge, A. 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/10568/68410

Investigación en Agricultura
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Ekeleme, F. ,  Jibrin, J. M. ,  Kamara, A.Y. ,  Oluoch, M. ,  Samndi, A.M. ,  Fagge, A. A. ,  [Assessment of the relationship between soil properties, Striga hermonthica infestation and the on-farm yields of maize in the dry Savannas of Nigeria] ,  Assessment of the relationship between soil properties, Striga hermonthica infestation and the on-farm yields of maize in the dry Savannas of Nigeria
Book Chapter 2012

Autor: Kamara, A.Y. Ajeigbe, Hakeem A. Omoigui, L.O. Chikoye, D.

The dry savannas of West Africa are undergoing rapid transformation of agricultural practices owing to the rapid human and livestock population growth, increase in agricultural intensification and accelerated climate change which has increased the incidence and severity of diseases, pests and ...

Enlace original: https://cgspace.cgiar.org/handle/10568/80474

Investigación en Agricultura
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Kamara, A.Y. ,  Ajeigbe, Hakeem A. ,  Omoigui, L.O. ,  Chikoye, D. ,  [Intensive cereal-legume–livestock systems in West African dry Savannas.] ,  Intensive cereal-legume–livestock systems in West African dry Savannas.
Journal Article 2008

Autor: Kamara, A.Y. Ellis-Jones, J. Amaza, P. Omoigui, L.O. Helsen, J. Dugje, I.Y. Kamai, N. Menkir, A. White, R.W.

Striga hermonthica is a parasitic weed that attacks maize, sorghum and other staple cereal crops and has long been considered one of the greatest biotic constraints to cereal production in Africa. Use of resistant or tolerant maize varieties, a maize–legume rotation using trap crops that stimulat...

Enlace original: https://cgspace.cgiar.org/handle/10568/90737

Investigación en Agricultura
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Kamara, A.Y. ,  Ellis-Jones, J. ,  Amaza, P. ,  Omoigui, L.O. ,  Helsen, J. ,  Dugje, I.Y. ,  Kamai, N. ,  Menkir, A. ,  White, R.W. ,  [A participatory approach to increasing productivity of maize through Striga hermonthica control in Northeast Nigeria] ,  A participatory approach to increasing productivity of maize through Striga hermonthica control in Northeast Nigeria

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