农用薄膜收藏七字诀胡定绶收：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。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打。晾：洗净后，应敞开摊放在阴凉通风处晾干，不要曝晒，并防... Hu Ding Shoujuan collection of agricultural film collection: Film nursery should be promptly collected, exposing the film should be carefully exposed; especially the film is relatively thin, do not force too much, so as not to tear, resulting in undue loss. Wash: Uncover the film focus on cold water immersion, timely cleaning, avoid using hand rubbing and stick beat. Drying: Wash, it should be open to spread in a cool ventilated place to dry, do not expose, and prevent ...