新疆是全国的植棉大省,种植面积已超过113万hm~2。为了提高棉花品质,降低生产成本,新疆南疆地区研究了一种“新概念”棉花种植模式,它可以延长棉桃生长期,抑制棉花吐絮期,也就是使棉花成熟而不吐絮,从而大幅度降低了机械采收棉花的难度,从根上解决拾花难的问题。同时,完全避免了采收过程中造成棉花品质降低问题,而且大量青绿的 Xinjiang is a major cotton-growing province in the country with a planted area of ​​more than 1.13 million hm 2. In order to improve the cotton quality and reduce the production cost, a new concept of cotton planting mode was researched in southern Xinjiang, which can prolong the growth period of cotton bolls, restrain the boll opening period of cotton, that is to make the cotton mature but not flocculate Dramatically reduce the difficulty of mechanical recovery of cotton, from the root to solve the problem of hard to pick up flowers. At the same time, completely avoiding the problem of reducing the cotton quality during the harvesting process, and a large amount of greenish