随着地膜的广泛使用,地膜的危害也在悄悄地改变农民的生活。普通地膜在给农户带来可观经济效益的同时,也不断显露出不可忽视的危害——对土壤结构和性质的破坏。现在黑土地变成了黄土地,沙土地变成了盐碱地,土地抗干旱能力差、保水保肥性能差,灌溉后土壤易板结,通透性差,耕作困难,土壤质量越来越差,被称为农业生产的“白色革命”!因此,解决残膜污染便成 With the extensive use of plastic film, the damage of plastic film is also quietly changing the lives of peasants. Ordinary film in the farmers to bring considerable economic benefits, but also continue to reveal the harm can not be ignored - the destruction of soil structure and properties. Now the black land into a yellow land, the sandy land into a saline-alkali land, the poor ability of drought-resistant land, water and fertilizer poor performance after irrigation, soil compaction, poor permeability, poor farming, soil quality is getting worse, is said For the production of agriculture “white revolution”! Therefore, the solution to solve the residual film will become