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主要科研成果 1972年,袁隆平和助手攻克难关,率先育成第1个实用的水稻雄性不育系及其保持系二九南1号A和B,并于1973年实现“三系”配套,育成第1个强优组合南优2号。继而攻克了杂交水稻制种与高产的关键技术,从而使杂交水稻生产技术在大面积生产中得
Major research achievements In 1972, Yuan Longping and his assistants to overcome the storm, the first to cultivate the first practical male sterile line of rice and its maintenance department two nine South 1 A and B, and in 1973 to achieve “three lines” supporting, bred A strong combination of excellent South 2. And then overcome the key technologies of hybrid rice seed production and high yield, so that hybrid rice production technology in large-scale production