Plant growing (ICS code(s): 65.020.20)

AFDC 30 (1913), Cowpea (Vigna unguiculata (L.) Walpers) seed — Requirements for certification; (15 page(s), in English)

This Tanzania standard specifies the certification requirements for pre-basic, basic and certified seed of cowpea (Vigna unguiculata (L.) Walpers).