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Journal Article 1986

Autor: Powell, J.M.

Discusses the traditonal management of cattle manure in a cropping system in central Nigeria in conjunction with the agronomic benefits and problems of manure use.

Enlace original: https://cgspace.cgiar.org/handle/10568/28569

Investigación en Agricultura
Enlace permanente
Powell, J.M. ,  [Manure for cropping: Case study from central Nigeria] ,  Manure for cropping: Case study from central Nigeria
Conference Paper 1996

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

The sustainability of nutrient transfers in integrated rangeland/cropland systems of the Sahel was examined in relation to the impact of livestock. Rangeland nutrient balances are considered in equilibrium whereas croplands lack the internal capacity to replenish nutrient off takes in grain and c...

Enlace original: https://cgspace.cgiar.org/handle/10568/50882

Investigación en Agricultura
Enlace permanente
Powell, J.M. ,  Fernández Rivera, S. ,  Hiernaux, Pierre H.Y. ,  Turner, M. ,  [Nutrient cycling in integrated rangeland/cropland systems of the Sahel] ,  Nutrient cycling in integrated rangeland/cropland systems of the Sahel
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 1985

Autor: Powell, J.M. Waters-Bayer, Ann

Investigates the present integration of livestock and crop production; examines the influence of crop residues on animal nutrition and the use of cattle manure in cropping and regards these in the context of further socio-economic interactions between the two ethnic groups, including land sharing...

Enlace original: https://cgspace.cgiar.org/handle/10568/50741

Investigación en Agricultura
Enlace permanente
Powell, J.M. ,  Waters-Bayer, Ann ,  [Interactions between livestock husbandry and cropping in a West African savanna] ,  Interactions between livestock husbandry and cropping in a West African savanna

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