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岱字棉15品种1949年引入我国后,多年来是长江中下游棉区的主要推广品种,并从中选育出洞庭1号,沪棉204,通棉5号等优良新品种.六十年代,我国又引进光叶岱字棉,在国内也种植了较大的面积.七十年代后,陆续引进岱45Λ,岱16,岱25,岱70,岱80等品种.各地对这些新引进的品种都很重视,不少单位对这些品种作了观察和研究.
Dai-Zi Cotton 15 varieties introduced to China in 1949, over the years the Yangtze River in the cotton area is the main promotion varieties, and from which selected Dongting No. 1, Hu cotton 204, Tongmian No. 5 and other fine new varieties.In the sixties, In the meantime, the introduction of the light Dai Dai word cotton, also planted a larger area in the country after the seventies, gradually introduced Dai 45Λ, Dai 16, Dai 25, Dai 70, Dai 80 and other varieties throughout these newly introduced varieties All attach great importance to many units of these species made observations and research.