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奈曼旗总土地面积1221万亩,其中荒漠化面积854.7万亩,占总土地面积的70%。过去每平方公里每年的土壤侵蚀量达6000吨,加速了土壤的荒漠化和贫瘠化。从这个实际情况出发,该旗在多年治理沙化的
Naiman flag the total land area of 1221 mu, of which 8547000 mu of desertification area, accounting for 70% of the total land area. In the past, the annual soil erosion per square kilometer reached 6,000 tons, accelerating the desertification and barrenization of the soil. Proceeding from this actual situation, the flag has been undergoing desertification control for many years