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L'effet de differents types d'amendements associes ou non au parcage nocturne de bovins dans le champ, et celui de 1'application de furrier sur la production de mil et la fertilite du sol ont ete etudies. Laugmentation des rendements du mil dans le traitement paillage associe au parcage est expli...
Many food production systems in sub-Saharan Africa are constrained by phosphorus (P). We hypothesized that within legume-cereal rotation systems: targeting P to the legume phase leads to higher system productivity, and that use of grain legumes leads to better economic returns than use of herbace...
Low inherent soil fertility in the highly weathered and leached soils largely accounts for low and unsustained crop yields in most African countries. But in particular, the major nutrients, nitrogen (N) and phosphorus (P), are commonly deficient in these soils. This scenario of nutrient depletion...
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