农村年年要用农膜种瓜果蔬菜,为节约成本,减少支出,农膜科学保管的知识是农民迫切需要的知识,下面简要介绍科学收藏农膜的7点知识: 1.收。薄膜育苗后应及时收集,揭膜时应小心轻揭。特别是地膜比较薄,不要用力过猛,以免扯破,造成不应有的损失。 2.洗。把揭开的薄膜集中放在冷水里浸泡,及时清洗,忌用手揉搓和用棒捶 In order to save costs and reduce expenditure, the knowledge of agricultural plastic film science is an urgently needed knowledge of farmers. The following is a brief introduction of seven points of knowledge about plastic film collection: 1. Income. Film nursery should be promptly collected, exposing the film should be carefully exposed. In particular, the film is relatively thin, do not force too fast, so as not to tear, resulting in undue loss. Wash Uncover the film concentrated in cold water immersion, timely cleaning, avoid using hand rubbing and stick whack