The result indicated that the inbred lines of Taixi 1, Taixi 7 and Taixi 8 with good comprehensive character ,so it can breed better hybrid cultivar as a parent.

• 结果表明，泰系1、泰系7和泰系8这3个自交系综合性状较好，以其作为亲本进行杂交，易培育出性状优良、产量高的杂交组合。