我摩挲着小牛耳朵里面柔软的凹槽。
再往下，她摸到了好像“牛耳朵”的东西。
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。
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.
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