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果树渗灌是灌溉水通过特殊的透性材料持续缓慢地渗入并浸润土壤，借助土壤毛管水运动原理向果树根系供水。干旱地区沙地渗灌能有效地减少地表蒸发、避免无效渗漏造成的水分损失，提高灌溉水利用率，从而达到节水的目的。在沙地果园采用节水渗灌技术，比传统的大水漫灌和沟灌方式分别节水８３．１％和６３．１％。
Fruit tree infiltration irrigation water through a special permeable material continued to slowly infiltrate and infiltrate the soil, with the principle of soil capillary water movement to the roots of fruit trees water supply. Sand seepage in arid areas can effectively reduce surface evaporation, avoid leakage caused by ineffective water loss, improve irrigation water utilization, so as to achieve the purpose of saving water. Water-saving seepage irrigation technology was adopted in sandy orchards, saving 83.1% and 63.1% of the traditional water-saving irrigation and furrow irrigation respectively.