Upazila Agriculture Officer, DAE, Derai, Sunamganj, Bangladesh.
Senior scientific officer, Spices Research Centre, BARI, Shibganj, Bogra, Bangladesh.
Scientific Officer, Spices Research Centre, BARI, Shibganj, Bogra, Bangladesh.
Student, Hajee Mohammad Danesh Science and Technology University, Dinajpur, Banhladesh.
Scientific officer, Spices Research Centre, BARI, Shibganj, Bogra, Bangladesh.
Twenty genotypes of mustard collected from diverse sources were grown and investigated for self-incompatibility at the Bangabandhu Sheikh MujiburRahman Agricultural University, Gazipur 1703, Bangladesh during rabi season of 1997-98. Seed set analysis were used to identify the self- incompatibility mechanism which indicated that the genotype Safal, Binasarisha-3, SS-75, Vardon, Na- 8509, Dhali, Daulat, Seeta, Kranti, Rai-5, Nap-3142, Jun-3018, Jun-4008, Nap-3015 and PT-30 were classed as self-compatible; while intermediate fertility were observed for TS-72, PT-303, M-27 and Tori-7 as those four genotypes showed more than 10 percent but less than 50 percent seed set ratio. Self-incompatibility study indicated that none of the genotypes under study was found full self- incompatible.