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2016
In Benin, the soils of the southern plateaux have been under increasing pressure in recent years. As population density has increased, fallow periods have become too short to maintain soil productivity. The numerous smallholder farmers in the area have rarely used fertilizer and even when they have, the benefits have been reduced by a degraded soil ...
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In Benin, the soils of the southern plateaux have been under increasing pressure in recent years. As population density has increased, fallow periods have become too short to maintain soil productivity. The numerous smallholder farmers in the area have rarely used fertilizer and even when they have, the benefits have been reduced by a degraded soil ...
openaire +1 more source