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Crop growth on acid sandy soils of the Sudano-Sahelian zone is primarily limited by the low amounts of organic matter and available mineral nutrients in the topsoil. The shortening of fallow periods with population growth, the exploitation of fire wood, spatial nutrient transfers by wind and wate...


Buerkert, AndreasHiernaux, Pierre H.Y.[Nutrients in the West African Sudano-Sahelian zone: Losses, transfers and role of external inputs]Nutrients in the West African Sudano-Sahelian zone: Losses, transfers and role of external inputs

Knowledge pertaining to local plant species in West African Sahel has been poorly documented despite the central role local vegetation plays in the everyday lives of the rural people. An ethnobotanical study was conducted between April and November 2005 to document knowledge and uses of local her...


Ayantunde, Augustine A.Hiernaux, Pierre H.Y.Briejer, M.Udo, H.M.J.Tabo, Ramadjita[Uses of local plant species by agropastoralists in south-western Niger]Uses of local plant species by agropastoralists in south-western Niger

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