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Presents preliminary results of research on feed resource development conducted in the subhumid Kenyan coast. The studies are divided into two-systems studies and component studies. The systems studies include experiments on fodder production based on napier grass var. Bana grown in leucaena alle...
An important debate is currently under way among researchers and policy makers about the relative merits of using organic versus inorganic fertilisers to improve soil fertility in semi-arid areas of sub-Saharan Africa. Environmentalists argue that use of inorganic fertiliser contributes to natura...
A synthesis of available agronomic datasets and peer-reviewed scientific literature was conducted to: (1) assess the status of micronutrients in sub-Saharan Africa (SSA) arable soils, (2) improve the understanding of the relations between soil quality/management and crop nutritional quality and (...
L'activite agricole rend les terres cultivees sensible a l'erosion. Or cette demiere peut les render improductives. Les banquettes de niveau contribuent a la prevention de la plus spectaculaire des forms d' erosion. L' erosion en ravines. Le present fascicule fait etat du leve de plan et de la co...
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