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Journal Article 1997

Autor: Olasantan, F. Ezumah, H. Lucas, E.

A field experiment was conducted on a Paleustalf to examine the effect of fertilizer application and the possible yield limiting factors in a cassava-maize intercropping system. Application of N-fertilizer significantly increased maize grain and cassava root yields as well as N, P and K concentra...

Enlace original: https://cgspace.cgiar.org/handle/10568/96070

Investigación en Agricultura
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Olasantan, F. ,  Ezumah, H. ,  Lucas, E. ,  [Response of cassava and maize to fertilizer application, and a comparison of the factors affecting their growth during intercropping] ,  Response of cassava and maize to fertilizer application, and a comparison of the factors affecting their growth during intercropping
Journal Article 2016-07-30

Autor: Ajeigbe, Hakeem A. Kamara, A.Y. Kunihya, A. Inuwa, A.H. Adinoyi, A.

Despite the recent release of several improved varieties of groundnut in Nigeria the productivities have not increase significantly due to lack of commensurate recommendation in agronomic practices. Two groundnut varieties were evaluated for their response to different plant density and phosphoru...

Enlace original: https://cgspace.cgiar.org/handle/10568/77404

Investigación en Agricultura
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Ajeigbe, Hakeem A. ,  Kamara, A.Y. ,  Kunihya, A. ,  Inuwa, A.H. ,  Adinoyi, A. ,  [Response of groundnut to plant density and phosphorous application in the Sudan savanna zone of Nigeria] ,  Response of groundnut to plant density and phosphorous application in the Sudan savanna zone of Nigeria
Journal Article 2015-10-29

Autor: Watanabe, Y. Kikuno, H. Asiedu, Robert Masunaga, T. Wakatsuki, T.

Soil physicochemical properties were determined for soils under cropland and forest at the headquarters of the International Institute of Tropical Agriculture in Ibadan, Southwestern Nigeria to examine the 30-year effects of different land use on the fertility of five soil series toposequences un...

Enlace original: https://cgspace.cgiar.org/handle/10568/76376

Investigación en Agricultura
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Watanabe, Y. ,  Kikuno, H. ,  Asiedu, Robert ,  Masunaga, T. ,  Wakatsuki, T. ,  [Comparison of physicochemical properties of soils under contrasting land use systems in Southwestern Nigeria] ,  Comparison of physicochemical properties of soils under contrasting land use systems in Southwestern Nigeria
Journal Article 2012-03

Autor: Mignouna, Djana B. Manyong, Victor M. Mutabazi, K.D. Senkondo, E. Oleke, J.M.

Imazapyr-Resistant Maize (IRM) is a weed control technology, not yet well adopted in the Striga prone area in Western Kenya. The adoption may expand in the future because it enhances maize production via efficiency gains. As to help farmers maximize the maize output affected by Striga for so long...

Enlace original: https://cgspace.cgiar.org/handle/10568/77433

Investigación en Agricultura
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Mignouna, Djana B. ,  Manyong, Victor M. ,  Mutabazi, K.D. ,  Senkondo, E. ,  Oleke, J.M. ,  [Assessing the technical efficiency of maize producers with Imazapyrresistant maize for Striga control in Western Kenya] ,  Assessing the technical efficiency of maize producers with Imazapyrresistant maize for Striga control in Western Kenya
Journal Article 2012-03

Autor: Bhattacharjee, R. Gockowski, J. Asare, R. Muilerman, Sander

STCP tools for the rehabilitation of West African cocoa farms Cacao tree stocks in West Africa are mainly established from seeds procured from farmers’ fields. This planting material lacks the disease tolerance and yield potential of the hybrid seed. Productivity is also affected by the old age o...

Enlace original: https://cgspace.cgiar.org/handle/10568/79854

Investigación en Agricultura
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Bhattacharjee, R. ,  Gockowski, J. ,  Asare, R. ,  Muilerman, Sander ,  [A Green Revolution in the West African cocoa belt] ,  A Green Revolution in the West African cocoa belt
Journal Article 2012

Autor: Recha, John W.M. Lehmann, Johannes Walter, M.T. Pell, A Verchot, Louis V. Johnson, M.
Enlace original: https://cgspace.cgiar.org/handle/10568/94316

Investigación en Agricultura
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Recha, John W.M. ,  Lehmann, Johannes ,  Walter, M.T. ,  Pell, A ,  Verchot, Louis V. ,  Johnson, M. ,  [Stream discharge in tropical headwater catchments as a result of forest clearing and soil degradation] ,  Stream discharge in tropical headwater catchments as a result of forest clearing and soil degradation
Journal Article 1999

Autor: Carsky, R.J. Oyewole, B. Tian, G.

Integrated soil management with leguminous cover crops was studied at two sites in the northern Guinea savanna zone of northern Nigeria, Kaduna (190 day growing season) and Bauchi (150 days). One-year planted fallows of mucuna, lablab, and crotalaria were compared with natural grass fallow and co...

Enlace original: https://cgspace.cgiar.org/handle/10568/95937

Investigación en Agricultura
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Carsky, R.J. ,  Oyewole, B. ,  Tian, G. ,  [Integrated soil management for the dry savanna zone of West Africa: legume rotation and fertilizer N] ,  Integrated soil management for the dry savanna zone of West Africa: legume rotation and fertilizer N
Journal Article 1998

Autor: Tian, G. Kang, B.

The biomass and chemical compositions of selected leguminous cover crops Aeschynomene histrix, Cajanus cajan, Centrosema brasilianum, Centrosema pascuorum, Chamaercrista rotundifolia, Crotalaria verrucosa, Lablab purpureus, Psophocarpus palustris, Pseudovigna argentea, Mucuna pruriens, Pueraria p...

Enlace original: https://cgspace.cgiar.org/handle/10568/95939

Investigación en Agricultura
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Tian, G. ,  Kang, B. ,  [Effects of soil fertility and fertilizer application on biomass and chemical compositions of leguminous cover crops] ,  Effects of soil fertility and fertilizer application on biomass and chemical compositions of leguminous cover crops
Journal Article 1998

Autor: Carsky, R. Nokoe, S. Lagoke, S.T.O. Kim, S.

Farmer-managed tests of Striga hermonthica-resistant maize varieties were conducted in 1994 in a moderately intensified zone in the northern Guinea savanna of Nigeria. Field history, soil properties, current season fertility management, and crop management observations were recorded for 37 farmer...

Enlace original: https://cgspace.cgiar.org/handle/10568/96047

Investigación en Agricultura
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Carsky, R. ,  Nokoe, S. ,  Lagoke, S.T.O. ,  Kim, S. ,  [Maize yield determinants in farmer-managed trials in the Nigerian northern Guinea savanna] ,  Maize yield determinants in farmer-managed trials in the Nigerian northern Guinea savanna
Journal Article 1996

Autor: Adesina, A.A.

This paper analyzed the factors that affect the adoption of chemical fertilizers by rice farmers in Côte d'lvoire using a Tobit model. The results show that the major factors that positively influence farmers' use of fertilizers in rice fields are cultivation of lowlands, use of mechanization, fa...

Enlace original: https://cgspace.cgiar.org/handle/10568/101050

Investigación en Agricultura
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Adesina, A.A. ,  [Factors affecting the adoption of fertilizers by rice farmers in Cote dIvoire] ,  Factors affecting the adoption of fertilizers by rice farmers in Cote dIvoire

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