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喀什地区是以生产粮棉果蔬为主的农业区 ,掌握地表水的水质情况 ,科学利用地表水资源 ,对于农牧业生产会有很好的促进作用。以下就喀什地区地表水质变化及对农业灌溉的影响做了一些探讨。1 地表水资源量喀什地区九条河流 (其中主要河流五条 ) ,正常年径流量为 1 1 4× 1 0 8ｍ
Kashi Prefecture is a farming area mainly producing grain, cotton and fruits. Grasping the quality of surface water and using surface water resources scientifically will promote the production of agriculture and animal husbandry. Here are some of the Kashgar surface water quality changes and the impact on agricultural irrigation. 1 Surface Water Resources Nine rivers in Kashi Prefecture (including five major rivers) have a normal annual runoff of 1 1 4 × 1 0 8m