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Liming of smallholder soils in Zimbabwe
(CIMMYT, 2000)
Most of the soils in smallholders areas of Zimbabwe are acidic. This is one of the main reasons that crops grow poorly. Lime is a low cost amendment which makes soils less acidic. Lime has been widely used by commercial ...
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Mucuna (Kalongonda): the best legume for soil fertility in Malawi
(CIMMYT, 2000)
Mucuna pruriens (velvet bean or kalongonda) is a legume, which gets most of its nitrogen (N) from the air and adds N to the soil from the leaves and stems that fail during the season. The more N added to the soil, the ...