新疆地处西北内陆大陆性干旱气候区,光热资源和土地资源丰富,年温差较大,病虫害发生轻,具有得天独厚的植棉优势。但新疆棉花产量水平、投入产出水平、纤维品质在国际市场均处于竞争劣势,由此对棉花生产带来较大的负面影响,为提高新疆棉花产量和品质,降低生产成本,使新疆棉花在? Xinjiang is located in the continental arid climate zone of inland northwest China, with rich light and heat resources and land resources, with large annual temperature difference, light pests and diseases, and unique cotton planting advantages. However, the output level of cotton in Xinjiang, input-output level, fiber quality in the international market are at a competitive disadvantage, which has a greater negative impact on cotton production, in order to improve Xinjiang’s cotton yield and quality, reduce production costs, cotton in Xinjiang ?