农膜在农业增产增收中发挥着不可替代的巨大作用。近几年来,一些有实力的农膜企业纷纷加大科技投入,研发出科技含量高、附加值高的功能性农膜,深受市场青睐。一、高透光性农膜国产多功能棚膜在防老化、流滴、保温、防雾气等方面取得了突破性进展,但在透光性 Plastic sheeting plays an irreplaceable role in increasing agricultural output. In recent years, some powerful agricultural film enterprises have stepped up investment in science and technology to develop high-tech, high value-added functional agricultural film, favored by the market. First, the high translucent plastic film Domestically produced multi-functional film in the anti-aging, drip, insulation, anti-fog and achieved a breakthrough, but in the light