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高光效农用膜的应用试验１９９２年以来，辽宁能源研究所赵连臣等在大棚应用高光效农用膜试验结果表明，该膜具有提高太阳能利用率，增强作物光合作用，保温增温，提高作物产量和质量的明显效果。与普通ＰＥ膜比，该膜棚内增温３～５Ｃ，地温提高１～３℃，光照提高５００...
Application test of high light efficiency agricultural film Since 1992, the application of high light efficiency agricultural film by Liaoning Institute of Energy Zhao Linchen et al. Showed that the film has the functions of increasing solar energy utilization rate, enhancing the photosynthesis of crops, keeping warm and increasing temperature, and improving crop yield and quality The obvious effect. Compared with ordinary PE film, the film greenhouse temperature 3 ~ 5C, ground temperature increased by 1 ~ 3 ℃, light increased 500 ...