The challenges of protected cultivation for smallholders in sub-Saharan Africa

Picture copyright Martin, CIRAD

Vegetable production in sub-Saharan Africa faces numerous agronomic constraints that must be overcome to feed the increasing population and to fight malnutrition. Scientists Nordey et al. reviewed low-tech protected cultivation techniques using soil and/or plant covers, affordable to smallholders. They reckon that such techniques are promising. However, they are not always suitable and need to be combined with other methods to ensure adequate pest control. Their profitability is dependent upon market requirements and product prices.

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