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我县位于河西走廊中部,黑河下游。有11个公社,11.6万多人,30万亩耕地。两个山区公社高寒易旱,川区南北靠山,黑河流经中间,土地大部分分布在黑河两岸,地下水位高,盐碱严重。川区18万亩耕地中,盐碱地约有14万亩,占耕地面积的75%以上。境内气候干燥,年降雨量仅100毫米左右,而蒸发量却达2000毫米,相当于降水量的20倍。随着水分蒸发,盐分积聚于表层,故易造成次生盐碱危害。过去由于刘少奇、林彪反革命修正主义路线的干扰破坏,盐碱地得不到彻底治
My county is located in the central Hexi Corridor, the lower reaches of the Heihe River. There are 11 communes, 116,000 people and 300,000 mu of arable land. Two mountain communes alpine drought, north and south of Sichuan area backing, the Black River flows through the middle of most of the land is located in the Black River, the groundwater level is high, salinity is serious. Among the 180,000 mu of cultivated land in Sichuan Province, there are about 140,000 mu of saline land, accounting for more than 75% of the cultivated land. The territory of the climate is dry, the annual rainfall is only about 100 mm, while the evaporation has reached 2000 mm, equivalent to 20 times the precipitation. With the evaporation of water, salt accumulation in the surface, it is easy to cause secondary salt hazards. Due to the interference and destruction caused by Liu Shao-chi and Lin Piao’s counterrevolutionary revisionist line in the past, the saline-alkali soil can not be completely eliminated