论文部分内容阅读
对使用过的农膜 ,搞好回收贮存 ,可以延长农膜使用寿命 ,提高农膜利用率 ,降低农业生产成本。为此可采取如下措施 :( 1 )及时回收。不论是温室膜、大棚膜、小拱膜、还是地膜 ,只要还有再利用价值的 ,都应及时回收。回收过程中要仔细 ,尽量减少农膜破损。( 2 )先将回收的农膜除?
The use of plastic sheeting, do a good job of recycling, can extend the service life of plastic sheeting, improve the utilization of agricultural film, reduce agricultural production costs. To this end can take the following measures: (1) timely recovery. Whether it is a greenhouse film, greenhouse film, a small arch film, or film, as long as there are re-use value, should be promptly recycled. Recycling process should be carefully, to minimize damage to plastic sheeting. (2) the first recovery of plastic sheeting?