以６０ＣｏΥ射线辐射处理合交８４１３Ｆ１，育成了早熟、高产稳产、优质、适应性广的大豆新品种合丰３６号，一般产量２２５０～３０００ｋｇ／ｈｍ２，增产幅度为１０％～１２７％。结果表明，杂交和辐射结合是成功有效的大豆育种方法 A new soybean variety Hefeng 36 with precocious, high and stable yield, good quality and wide adaptability was bred by 60Coγ radiation to deal with the cross 8413F1. The average yield was 2250 ~ 3000kg / hm2 and the yield was 1012 ~ 127 %. The results showed that the combination of hybridization and radiation was a successful soybean breeding method