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西吉县位于黄河中上游地区的宁夏南部山区六盘山西麓,东西宽67公里,南北长74公里,总面积3130平方公里。平均气温为5.3度,无霜期120～150天,年均日照时数2322.2小时,年均降水量约400毫米。2009年底,全县林业用地面积148.8万亩,其中“国有林地20万亩,主要分布在10个国有林场;集体和个体所有林地129.1万亩,主要分布在19个乡镇。森林覆盖率7.9%。
Xiji County is located in the middle and upper reaches of the Yellow River in southern Ningxia mountains Liupanshan Lu, east-west width of 67 km, 74 km long from north to south, with a total area of 3130 square kilometers. The average temperature of 5.3 degrees, frost-free period of 120 to 150 days, the average annual hours of 2322.2 hours of sunshine, the average annual rainfall of about 400 mm. The end of 2009, the county forestry land area of 148.8 hectares, of which ”200000 acres of state-owned forestland, mainly in 10 state-owned forest farms; collective and individual all woodland 129.1 million mu, mainly in 19 townships .Forest coverage of 7.9% .