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Conference Paper 1995

Autor: Fernández Rivera, S. Williams, Timothy O. Hiernaux, Pierre H.Y. Powell, J.M.

Livestock manure is an important source of nutrients for crop production in semi-arid West Africa. An assessment of the potential of manure to sustain crop production calls for an estimation of the amounts of manure that could be produced and captured and the feed resources required to maintain l...

Enlace original: https://cgspace.cgiar.org/handle/10568/2775

Investigación en Agricultura
Enlace permanente
Fernández Rivera, S. ,  Williams, Timothy O. ,  Hiernaux, Pierre H.Y. ,  Powell, J.M. ,  [Faecal excretion by ruminants and manure availability for crop production in semi-arid West Africa] ,  Faecal excretion by ruminants and manure availability for crop production in semi-arid West Africa
Conference Paper 2004

Autor: Fernández Rivera, S. Okike, I. Manyong, Victor M. Williams, Timothy O. Kruska, R.L. Tarawali, Shirley A.

A classification of the major ruminant livestock production systems in West Africa is proposed. The proposed typology has two major classes of systems-sole livestock and crop-livestock. The sole livestock class has two systems (rangeland-based and landless) and the crop-livestock class has three ...

Enlace original: https://cgspace.cgiar.org/handle/10568/50278

Investigación en Agricultura
Enlace permanente
Fernández Rivera, S. ,  Okike, I. ,  Manyong, Victor M. ,  Williams, Timothy O. ,  Kruska, R.L. ,  Tarawali, Shirley A. ,  [Classification and description of the major farming systems incorporating ruminant livestock in West Africa] ,  Classification and description of the major farming systems incorporating ruminant livestock in West Africa
Conference Paper 1995

Autor: Somda, Z.C. Powell, J.M. Fernández Rivera, S. Reed, J.D.

Mixed farming systems in semi-arid West Africa rely on recycling organically bound nutrients to maintain soil productivity. The passage of plant biomass through ruminant livestock plays a major role in the nutrient cycles of this region. The feeding value of crop residues and browses and their im...

Enlace original: https://cgspace.cgiar.org/handle/10568/2776

Investigación en Agricultura
Enlace permanente
Somda, Z.C. ,  Powell, J.M. ,  Fernández Rivera, S. ,  Reed, J.D. ,  [Feed factors affecting nutrient excretion by ruminants and the fate of nutrients when applied to soil] ,  Feed factors affecting nutrient excretion by ruminants and the fate of nutrients when applied to soil

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