Niuerdu and Zake cv.had higher GCA effect,their F1 hybrids also had maximum SCA.The two varieties are desirable parents for high oil content breeding.

• 牛耳朵和渣壳油菜的一般配合力效应较高，其杂交组合的特殊配合力效应值也最大，它们是两个含油率较理想的亲本材料。