Gene-cytoplasmic male sterility BT型(BT type):台中65号A(Taichun 65)、农亚2号A(NongyaA No.2) 1313 Gene-cytoplasmic male sterility BT 型(BT type)：台中65 号A(Taichun 65)、农亚 2 号A(NongyaA No.2)