The sterile line and restorer line simultaneity have colour gene which have key effect in yield of hybrid red rice and else economy character.
在选育红米杂交稻中，不育系和恢复系同时含有色素基因对红米杂交稻产量及其经济性状起着关键作用。
The three-way-cross combinations whose restorer line is red rice are highly greater than that of single cross combinations in yield;
红米恢复系组配的三交组合在产量优势上远大于对应的单交组合；
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