高光效农用膜的应用试验辽宁省能源研究所起连臣，李世密应用塑料大棚进行蔬菜生产已十分普遍。近几年，随着蔬菜保护地生产技术的迅速发展，一些功能更加完善的新型农用塑料膜不断产生。高光效增温聚乙烯塑料膜就是一种能大大提高太阳能利用率，增强作物的光合作用，保温... Application of high light efficiency of agricultural film test Liaoning Province Institute of Energy from even the minister, Li Shimei plastic greenhouse production of vegetables has been very common. In recent years, with the rapid development of vegetable production technology, a number of new agricultural plastic film with more complete functions have been produced continuously. High luminous efficiency polyethylene plastic film is a temperature can greatly improve the utilization of solar energy, enhance photosynthesis of crops, thermal insulation ...