目前,新疆农田中所使用的塑料薄膜具有良好的透明性和一定的抗拉强以及无透气性等特点,起到增温、保墒、除草等作用,越来越受到广大农户的青睐。大量用于棉花、玉米、番茄、辣椒、大豆以及瓜类等大宗作物生产,覆盖率达85%以上。随着时间的推移和地膜的大量使用,导致农田地膜残留严重,负面影响趋于突出,越来越引起注意。 At present, the plastic film used in farmland in Xinjiang has good transparency and tensile strength as well as non-breathability and other characteristics, play a role of warming, preserving soil moisture, weeding more and more by the majority of farmers favor. Large quantities of cotton, corn, tomatoes, peppers, soybeans and melons and other bulk crops, covering more than 85%. With the passage of time and the extensive use of plastic mulch, the residual film on the farmland has been severely damaged and the negative impact has become more pronounced and attracts more and more attention.