内蒙古自治区乌拉特前旗佘太灌区,是一处库容只有90万立方米的水库灌区,当地气候干燥,河流年平均流量为0.5立方米/秒,一般年总来水量约2000万立方米,地下水深达30多米,灌区主要种植春小麦和各种杂粮,一年一熟。由于采取了一系列措施,使年利用于灌溉的水量,达河流总来水量的80%以上,为水 Inner Mongolia Autonomous Region Wulateqianqi She Tai irrigation area, is a storage capacity of only 900,000 cubic meters of reservoir irrigation area, the local climate is dry, the average annual flow of 0.5 cubic meters / second, the general annual total water about 20 million cubic meters of groundwater Deep more than 30 meters, the main irrigation area to grow spring wheat and miscellaneous grains, cooked a year. As a result of a series of measures to make annual use of irrigation water, reaching more than 80% of the total water flow to the water