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建国以来,我省棉花育种工作取得了很 大成绩。1958年育成洞庭1号取代岱字15 号,成为六十年代我省和四川的当家品种, 最大推广面积700多万亩。1968年育成岱红 岱,成为七十年代我省的当家品种,最大推广面积250万亩。近10年来在抗性育种和无棉毒素育种等方面又取得了一些新的进展
Since the founding of our country, our province has made great achievements in cotton breeding. In 1958, Dongting No.1 replaced Daidei No.15 and became the most famous variety in our province and Sichuan province in the 1960s. The largest promotion area was more than 700 million mu. In 1968, Dai Hongdai was bred and became the earliest variety in our province in the seventies with the largest promotion area of 2.5 million mu. In the past 10 years, some new advances have been made in resistance breeding and cotton-free toxin breeding