浙江省桐乡县对农用塑料薄膜保管较好,浪费少,重复利用率较高,具体做法是:一、整理。用过的塑料薄膜洗净,在阴凉通风处凉干,用木板卷筒,卷好后抽出木板。这样可以减少折缝。二、掘窖。地窖的大小以存放薄膜的多少而定,深度一般在一公尺上下即可。三、进窖。在地窖底部和四周先用废旧薄膜垫底,然后将卷好的薄膜平放窖内,上面用废旧薄膜盖好,最好在薄膜 Tongxiang County, Zhejiang Province, better preservation of agricultural plastic film, less waste, higher recycling rates, the specific approach is: First, finishing. Used plastic film washed, cool dry in a cool and ventilated place, with a wooden reel, rolled out after the board out. This will reduce the crease. Second, dig the pit. The size of the cellar to store the amount of the film may be, the depth is generally up to down a meter. Third, into the pit. At the bottom of the cellar and around the first use of scrap film at the end, and then roll the film into a good flat, the above covered with scrap film, preferably in the film