Selecciona los documentos para visualizarlos
Nombre del archivo | Ver recurso |
---|
Se han encontrado 74 recursos
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 ...
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...
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...
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...
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...
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...
Selecciona los documentos para visualizarlos
Nombre del archivo | Ver recurso |
---|