Assertion: cowpea | /r/CapableOf | play important role
Facets:
value: in sub-saharan africa
type: LOCATION
value: increasingly
type: DEGREE
value: in providing soil nitrogen
type: PURPOSE
Source sentences:
text: Cowpea (Vigna unguiculata) plays an important role in sustainable food security and livelihood improvement in Sub-Saharan Africa (SSA).
text: Cowpea also plays an important role in providing soil nitrogen to
text: In sub-Saharan Africa (SSA), cowpea plays an important role in both human nutritional and food security and income generation for farmers and food vendors.
text: Cowpea (Vigna unguiculata (L.) Walp) plays an increasingly important role in the food security of peoples of several tropical and subtropical regions in the world characterized by a high rainfall irregularity and low technological level (Bezerra et al., 2014a).