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渗水地膜是山西省农科院综合考察研究所研制的一种新型农膜。它不仅可以提高地温,降低土壤水份的无效蒸发,大幅度提高单产,还能有效克服普通地膜阻挡雨水向土壤中渗透、降低雨水利用率和高温烧苗的不足。它具有微通透结构,能渗水、通气,还可以调节温度,为农作物的根系创造更好的生长环境。专家鉴定认为,渗水地膜是普通地膜的换代产品,达到了国际先进水平。
Permeable plastic film is a new type of agricultural plastic film developed by Comprehensive Research Institute of Shanxi Academy of Agricultural Sciences. It not only can improve the ground temperature, reduce the invalid evaporation of soil moisture, greatly improve the yield, but also can effectively overcome the ordinary film to block the infiltration of rainwater into the soil, reduce rainwater utilization and lack of high temperature seedling. It has a micro-transparent structure, can seepage, ventilation, but also can adjust the temperature for the root crops to create a better growth environment. Experts believe that water seepage film is a common replacement film products, reached the international advanced level.