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Journal Article 1996

Autor: Powell, J.M. Fernández Rivera, S. Hiernaux, Pierre H.Y. Turner, M.D.

In the Sahel of West Africa, the productivities of rangelands, croplands and livestock are inextricably linked. Cattle, sheep and goats graze rangelands and crop residues, and their manure/urine is used to fertilize crops. Rangelands provide important feeds during the manuring period, resulting i...

Enlace original: https://cgspace.cgiar.org/handle/10568/28104

Investigación en Agricultura
Enlace permanente
Powell, J.M. ,  Fernández Rivera, S. ,  Hiernaux, Pierre H.Y. ,  Turner, M.D. ,  [Nutrient cycling in integrated rangeland/cropland systems of the Sahel] ,  Nutrient cycling in integrated rangeland/cropland systems of the Sahel
Conference Paper 2004

Autor: Tarawali, Shirley A. Keatinge, J.D.H. Powell, J.M. Hiernaux, Pierre H.Y. Lyasse, O. Sanginga, Nteranya

Integrated natural resource management (INRM) is considered in the context of evolving crop-livestock systems in West Africa and recent Developments in approaches for INRM research. The major crop-livestock systems, ranging from extensive grazing, through integrated crop-livestock farming to inte...

Enlace original: https://cgspace.cgiar.org/handle/10568/49718

Investigación en Agricultura
Enlace permanente
Tarawali, Shirley A. ,  Keatinge, J.D.H. ,  Powell, J.M. ,  Hiernaux, Pierre H.Y. ,  Lyasse, O. ,  Sanginga, Nteranya ,  [Integrated natural resource management in West African crop-livestock systems] ,  Integrated natural resource management in West African crop-livestock systems
Conference Paper 1985

Autor: Powell, J.M.

Defines land use, cropping patterns, production inputs, yields and constraints, in order to identify and design appropriate methods for increasing the quantity, quality and availability of fodder resources in the subhumid zone of Nigeria.

Enlace original: https://cgspace.cgiar.org/handle/10568/50656

Investigación en Agricultura
Enlace permanente
Powell, J.M. ,  [ILCA's research on crop-livestock interactions in the subhumid zone of Nigeria] ,  ILCA's research on crop-livestock interactions in the subhumid zone of Nigeria
Conference Paper 1995

Autor: Williams, Timothy O. Powell, J.M. Fernández Rivera, S.

Animal manure is of vital importance to soil-fertility maintenance in semi-arid West Africa due to its intrinsic value as a soil amendment and because of the low level of inorganic fertiliser use. This paper provides a regional overview of manure utilisation for food crop production. Results of e...

Enlace original: https://cgspace.cgiar.org/handle/10568/2780

Investigación en Agricultura
Enlace permanente
Williams, Timothy O. ,  Powell, J.M. ,  Fernández Rivera, S. ,  [Manure utilisation, drought cycles and herd dynamics in the Sahel: implications for cropland productivity] ,  Manure utilisation, drought cycles and herd dynamics in the Sahel: implications for cropland productivity

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