Grain Legumes in Africa

according Africa agricultural appears applied areas attack bean cause cereals considered consumption contain countries cowpea crop cultivars cultivation culture diet diseases early effective experiments farmers fertilizer field Figure flower forms further give given grain legumes green ground groundnut grow grown growth haricot harvest important improved increased insect introduced later length less maturity methods needs Nigeria normally Northern Nutrition nuts observations occur particular pattern percent period pests Phaseolus plant plot pods possible practice preparation present production protein rainfall rains recent recommendations records reduced reference region reports response ridges root savanna season seed selection shown soil soybean species storage survey TABLE tion tropical types Uganda usually varies varieties Vigna West wide yield zones