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Discusses the responses of cowpea (vigna unguiculata) to drought stress at the vegetative, flowering, and pod-filling stages.
There is an increasing recognition of climate change, and that it is likely to result, inter alia, in more erratic rainfall that will affect Africa’s predominantly rainfed agriculture. Much of Africa’s current rainfed agriculture is already variously exposed to weather vagaries such as dry spells...
Biotic constraints (insects, diseases, parasitic weeds) and abiotic stresses (drought) are widespread and pose a constant threat to maize production worldwide. Tropical environments provide the greatest opportunity for evolution of insects and diseases because of the favourable year- round climat...
The contribution of cowpea to food security and poverty reduction can be substantial in West Africa if both biological and socioeconomic constraints are addressed. While some attention has been given to genetics, agronomy, and pest control, such economic issues as access to input, marketing, and ...
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