论文部分内容阅读
地膜覆盖以增温保温、保水保湿,增加及延长作物生长期、促进农作物产量提高的作用而成为一项得到广泛接受应用的农业栽培技术。目前地膜使用后回收问题导致白色污染而受到公众的广泛关注。本文以西双版纳勐海县勐混镇地膜残留情况的实地调查情况,综述了地膜残留对作物生长、农村环境卫生等方面的影响现状,分析成因并提出治理的措施。
Film mulching has become a widely accepted agricultural cultivation technique with the functions of warming and keeping warm, keeping water and keeping moisture, increasing and prolonging the growth period of crops, and promoting the increase of crop yield. At present, the problem of recycling after the use of the film leads to white pollution and attracts wide public attention. In this paper, based on the field investigation of the residual film mulching in Menglou Town, Menghai County, Xishuangbanna, this paper summarized the current situation of the impact of mulching film on crop growth and rural sanitation, analyzed the causes and put forward the measures to control it.