Institute of agricultural research, Ahmadu Bello University, Zaria, in line with the president has produced a variety of cowpea that is pod borer resistant (PBR), which has potentials of saving Nigeria N16bn annually.
Institute of agricultural research, Ahmadu Bello University, Zaria, in line with the president has produced a variety of cowpea that is pod borer resistant (PBR), which has potentials of saving Nigeria N16bn annually.