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以农林 8号m为主体亲本与优良恢复系杂交 ,成功地将除草剂 (苯达松 )敏感基因转育到恢复系中 ,携带该基因的恢复系不但对苯达松敏感 (抽穗期用 1 80 0～ 2 70 0ml/hm2 苯达松喷施可使整穗或整株死亡 ) ,而且所配组合具有较强的杂种优势
The result showed that the restorer line carrying the gene was not only sensitive to bentazon (the heading date was 1 80 0 ~ 2 70 0ml / hm2 bentazon spraying whole or whole plant death), and the combination with a strong heterosis