农用塑料地膜覆盖面积逐年扩大,如处理不干净,田间残膜很多,耕翻到土层里,不能溶化,造成积累污染,使农作物根系发育不良,植株生长受到影响。为此建议一定要把残膜收拾干净,带出田外烧毁。据说,日本田间残膜甚多,已造成农 Agricultural plastic film covering an area to expand year by year, such as handling is not clean, a lot of field residual film, plowing into the soil, can not dissolve, resulting in accumulation of pollution, poor crop growth, plant growth affected. To this end the proposal must put the residual film clean up, out of the field burned. It is said that there are many residual films in the field in Japan that have caused farmers