库尔勒垦区地膜长绒绵单产几年来徘徊不前,其原因是土壤盐碱危害、土壤基础肥力低、棉花生长后期热量不能被充分利用、棉花收获株数不够。依据上述影响(?)膜长绒棉高产的原因,文章提出采用改土培肥、不断更新长绒棉品种、严格选地等措施。以提高地膜长绒棉单产。 The results showed that the yield of mulberry longan mulched in the Korla reclamation area had stagnated in recent years due to the damage of soil salinity and alkalinity, low soil base fertility, insufficient utilization of heat in the later stage of cotton growing, and insufficient number of harvested cotton. According to the above reasons (?) Film, the reasons for the high yield of long-staple cotton, the paper proposed the use of soil improvement and fertilization, continuous updating of long-staple cotton varieties, and strictly selected measures. To improve the film long-staple cotton yield.