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Conference Paper 2002

Autor: Kolawole, G.O. Tian, G. Singh, B.B.

Phosphorus is important for cowpea production in many tropical African soils with inherent low P fertility. Most farmers in Africa, however, do not have access to P fertilizer. Selection of cowpea lines that produce good yield under low soil P or those with high P-use efficiency can be a low inpu...

Enlace original: https://cgspace.cgiar.org/handle/10568/99833

Investigación en Agricultura
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Kolawole, G.O. ,  Tian, G. ,  Singh, B.B. ,  [Differential response of cowpea lines to application of P fertilizer] ,  Differential response of cowpea lines to application of P fertilizer
Journal Article 2000

Autor: Kolawole, G.O. Tian, G. Singh, B.

Two pot experiments were conducted, one to evaluate the levels of tolerance of fifteen cowpea [Vigna unguiculata (L.) Walp] lines to aluminum (Al) application, and the second to determine the effect of phosphorus (P) addition on the performance of Al‐tolerant lines (IT 91K‐93–10, IT 93K‐2046–1, a...

Enlace original: https://cgspace.cgiar.org/handle/10568/99876

Investigación en Agricultura
Enlace permanente
Kolawole, G.O. ,  Tian, G. ,  Singh, B. ,  [Differential response of cowpea lines to aluminum and phosphorus application] ,  Differential response of cowpea lines to aluminum and phosphorus application
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

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