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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 ...


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

This paper describes the history of the destruction of the sustainable crop-livestock systems of the high altitude areas of Bolivia. One result of this is the shortage of forage for livestock. One possible solution to the soil degradation on sloping lands is the establishment of live barriers wit...


Sims, B.Romney, D.L.Rodríguez, F.[La importancia de las barreras vivas en los sistemas agropecuarios de los valles]La importancia de las barreras vivas en los sistemas agropecuarios de los valles

Results of two completed and one continuing feeding/growth trials are discussed. When fed Panicum maximum plus concentrates ad lib, West African Dwarf (WAD) bucks attain a growth rate of 60 gd-1 at a DDMI of 53.3g kg0.75d-1 , which is estimated to be approximately 1.8 times the DDMI needed for ma...


Ademosun, A.A.Bosman, H.G.Roessen, P.L.[Nutritional studies with West African Dwarf goats in the humid zone of Nigeria]Nutritional studies with West African Dwarf goats in the humid zone of Nigeria
Autor: Otchere, E.O.

The production performance of Bunaji cows on supplementary feeding was investigated. Supplements of cottonseed cake, molasses-urea or fodder bank were fed to Bunaji cows to evaluate effects on birth and 1-year weight of calves and their viability to 1-year, and milk yield of cows under an agropas...


Otchere, E.O.[The effects of supplementary feeding of traditionally managed Bunaji cows]The effects of supplementary feeding of traditionally managed Bunaji cows

Goats constitute a major potential resource in the humid tropical environment where they are more numerous than the sheep and cattle. The West African Dwarf goat is adapted to the hot and humid environment where it is used as a source of meat. Unfortunately, under the traditional management syste...


Ademosun, A.A.[Appropriate management systems for the West African Dwarf goat in humid Tropics]Appropriate management systems for the West African Dwarf goat in humid Tropics

L’eau virtuelle fait référence à l’eau douce utilisée durant toutes les étapes de production des biens échangés à l’échelle internationale (Allan, 1993). La teneur en eau virtuelle comprend trois composantes : l’eau virtuelle bleue qui renferme l’eau d’irrigation et l’eau utilisée durant la trans...


Souissi, AsmaMtimet, NadhemThabet, ChokriChebil, Ali[Valeur economique de l’eau et flux d’eau virtuelle des principales cultures strategiques en Tunisie]Valeur economique de l’eau et flux d’eau virtuelle des principales cultures strategiques en Tunisie

Rivas Ríos, Libardo[Análisis económico en investigación en fincas modelos microeconómicos]Análisis económico en investigación en fincas modelos microeconómicos

Fosu, M.Sawadogo-Kabore, SBationo, B. AndréTabo, RamadjitaBuah, S.S.J.Bonzi, MFatondji, D.Hassane, OAbdou, A[Efficient rainwater harvesting and nutrient management for high crop productivity in Volta Basin]Efficient rainwater harvesting and nutrient management for high crop productivity in Volta Basin

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