目前我国 85 %的长绒棉供应量均来自阿克苏地区 ,以农一师农科所选育的新海 1 4号、1 3号为主栽品种 ,并且新育成的抗病优质新品种新海 1 5、1 7、1 8号等品种也在推广中 ,长绒棉生产对我区的经济发展起着举足轻重的地位。1气候条件及生产情况阿克苏地区位于塔里木盆地的南缘 , At present, 85% of the supply of long-staple cotton in our country come from Aksu region. Xinhai No.1 4 and No.1 3 bred by Nongyi Teachers College are the main cultivars, and the newly developed high-quality new variety Xinhai 15 , No.17, No.18 and other varieties are also being promoted. The production of long staple cotton plays a decisive role in the economic development of our region. 1 Climatic conditions and production Aksu region is located in the southern edge of the Tarim Basin,