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Conference Paper 1975

Returns to agricultural research in Colombia

Autor: Ardila Vásquez, J Hertford, R Rocha, A Trujillo, Catalina

Enlace original: https://cgspace.cgiar.org/handle/10568/69904

Investigación en Agricultura

RESEARCH

ORYZA SATIVA

RICE

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Ardila Vásquez, J , Hertford, R , Rocha, A , Trujillo, Catalina , [Returns to agricultural research in Colombia] , Returns to agricultural research in Colombia

Conference Paper 2004

Classification and description of the major farming systems incorporating ruminant livestock in West Africa

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

MIXED FARMING

FARMING SYSTEMS

ANIMAL PRODUCTION

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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

Nutrient transfers from livestock in West African agricultural systems

Autor: Leeuw, P.N. de Reynolds, L. Rey, B.

The potential supply of nutrients from excreta voided by livestock and what is potentially available for transfer to cropland are examined within a West African context. Nutrient output from cattle is derived from a simulation model that predicts nutrient intake in relation to animal performance ...

Enlace original: https://cgspace.cgiar.org/handle/10568/2779

Investigación en Agricultura

LIVESTOCK

NUTRIENT

FARMING SYSTEMS

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Leeuw, P.N. de , Reynolds, L. , Rey, B. , [Nutrient transfers from livestock in West African agricultural systems] , Nutrient transfers from livestock in West African agricultural systems

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Returns to agricultural research in Colombia

Classification and description of the major farming systems incorporating ruminant livestock in West Africa

Nutrient transfers from livestock in West African agricultural systems