id	keyword
agsci-1039	cassava
agsci-1039	production
agsci-1039	seed
agsci-1039	farmers
agsci-1039	male
agsci-1039	female
agsci-1039	cassava seed
agsci-1039	women
agsci-1039	study
agsci-1039	gender
agsci-1039	nigeria
agsci-1039	cassava production
agsci-1039	area
agsci-1039	seed production
agsci-1039	constraints
agsci-1039	access
agsci-1039	labour