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目前,新疆已经推广膜下滴灌技术170多万亩,由此,中国成为世界上农田采用滴灌节水技术规模最大的国家。膜下滴灌是一种结合了以色列滴灌技术和国内覆膜技术优点的新型节水技术。水、肥、农药等通过滴灌带直接作用于作物根系,加上地膜覆盖,棵间蒸发甚微,十分利于作物的生长发育,大田使用后,较常规灌溉省水50％左右,省肥20％,省农药lO％,增产10—20％,增加综合经济效益40％以上。
Currently, more than 1.7 million mu of drip irrigation technology has been popularized in Xinjiang. As a result, China has become the country with the largest scale of drip irrigation and water saving technologies in farmland in the world. Drip irrigation is a new type of water-saving technology that combines the advantages of Israel’s drip irrigation technology and domestic membrane technology. Water, fertilizer, pesticide, etc. through the drip irrigation with a direct role in crop roots, with plastic film cover, the tree is very little evaporation, is very conducive to crop growth and development, field use, than the conventional irrigation water saving about 50%, 20% Provincial pesticides lO%, an increase of 10-20%, an increase of more than 40% of the overall economic benefits.