葡萄是一个需水量较多的果树,以吐鲁番无核白葡萄为例,黏性土壤沟灌每亩的灌溉量为1000～1200m3,每年需灌溉10～12次,戈壁砾石地块亩灌溉量高达1800m3以上。干旱地区的水消耗主要由三部分构成:土壤渗漏失水(占失水总量的50%以上),地面蒸发失水(占20%以上)和植物蒸腾失水,其中土壤渗漏失水和地面蒸发失水是完完全全的浪费。通过实施节水栽培技术,能够迅速减少灌水面积,有效减少土壤渗漏,降低地面水分 Grape is a fruit tree with more water requirement. Take Turpan seedless white grapes as an example, the irrigation amount per mu for cohesive soil irrigation is 1000-1200m3, irrigation is 10-12 times per year, and the irrigated area of ​​Gobi gravel is 1800m3 the above. Water consumption in arid areas is mainly composed of three parts: soil water loss (more than 50% of total water loss), water evaporation (more than 20%) on the ground and transpiration loss of water, And the ground evaporation loss is completely wasteful. Through the implementation of water-saving cultivation techniques, can quickly reduce the irrigation area, effectively reduce soil leakage, reduce surface water