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用大股子作转育亲本 ,转育波里马油菜雄性不育系 ,经 4年 6代的转育选择 ,育成原始不育系。进一步改育不育系的组合性状 ,再进行杂交一代组合筛选 ,用雄性不育系育成红菜薹新品种红杂 50、红杂 6 0、红杂 70。
The male sterile line was transplanted with Plummarch as a parent, and the male sterile line was bred after 4 generations of 6 generations of selection. Further recombination CMS traits, and then hybrid generation selection screening male sterile lines bred red cabbage sprouts red hybrid 50, red hybrid 60, red hybrid 70.