Assertion: cowpea | /r/CapableOf | contribute to household food security
Facets:
value: significantly
type: DEGREE
value: in west
type: LOCATION
value: in central africa
type: LOCATION
Source sentences:
text: Although it occupies a smaller proportion of the crop area than cereals, cowpea contributes significantly to household food security in West and Central Africa (Baur, 1992 cited by Langyintuo et al. 2004).