自1997年起在塔克拉玛干沙漠腹地,针对沙地成水灌溉的方式、灌溉制度和咸水灌溉后沙地土壤的水盐分布及动态变化等方面进行了试验研究．结果表明,在沙漠腹地利用地下成水建立沙漠公路生物防沙体系时,可选用滴灌的方式给苗木灌水(地势平缓的地段也可采用沟灌);滴灌制度为在林带栽植当年的灌溉周期为20天,灌溉量为30 kg／m2次,但随着林龄的增加灌溉量可以适当增加,灌溉周期可以延长． Experiments have been carried out since 1997 in the hinterland of the Taklamakan Desert, in terms of the ways in which paddy water is irrigated, the distribution of water and salt in sandy soils after irrigation and irrigation, and the dynamic changes. The results showed that in the hinterland of the hinterland, when the underground water was used to establish the biological desertification control system of desert highway, drip irrigation could be used to seedlings (furrow irrigation could also be used in the flat terrain). The drip irrigation system was irrigation period of 20 Day, the amount of irrigation is 30 kg / m2 times, but the irrigation amount can be increased properly with the increasing of the ages, and the irrigation period can be prolonged.