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西井子乡位于商都县的西北部,面积31.5万亩,人口1.8万。这个乡的自然情况是高寒、干旱、土薄、风大,海拔1600米以上,无霜期90天左右,降水最264毫米,表土层30厘米左右,8级以上大风年平均89天。六十年代末期,这个乡在“以粮为纲”错误方针的指导下,靠盲目开垦向土地要粮,使植被遭到严重破坏,自然灾害越来越多,恶性循环愈演愈烈。到七十年代中期,这个乡的风蚀沙化面积占到总面积的41.3％,形成了“沙进人退”的局面。从1960～1980年的二十年间,共吃国家供应粮
Xijingzi Township is located in the northwest of Shangdu County, with an area of 315,000 mu and a population of 18,000. The natural condition of the township is alpine, arid, thin earth and windy, with an altitude of more than 1,600 meters. The frost-free period is about 90 days, the precipitation is 264 mm, the topsoil is about 30 centimeters, and the winds above grade 8 average 89 days. In the late 1960s, under the guidance of the erroneous guideline of “taking food as the key link”, the township reclaimed land for grain and seriously damaged the vegetation. As a result of natural disasters, more and more vicious cycles intensified. By the mid-seventies, the wind-erosion and desertification area of this village accounted for 41.3% of the total area, forming a situation where “deserts enter the desert”. During the two decades from 1960 to 1980, a total of national food supplies were consumed