膜下滴灌技术在新疆兵团的推广应用已接近10年,应用面积在逐年扩大,应用技术也在不断改善。其中,为了不使地膜与滴灌带粘连而造成地膜老化撕裂,生产中将膜下滴灌带铺于地膜下一定距离处,使地膜与滴灌带之间保持一定距离。但是,这却引起了膜下凝结水珠对膜下滴灌带的照射破坏问 The application of drip irrigation technology in Xinjiang Corps has been approaching 10 years, the area of ​​application has been expanding year by year, and the application technology has been continuously improved. Among them, in order to prevent the film from sticking to the drip irrigation tape and causing the aging tear of the film, the drip tape under the film is laid at a certain distance under the film during production to keep the distance between the film and the drip tape. However, this caused the dewdrops on the drip tapes under the subconjunctival droplets