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内蒙古草原景观是在第三纪出现与形成的、而典型的草原土壤黑钙土和票钙土，则是第四纪暖湿时期的产物。土壤的形成过程落后于植被的演化。草原土壤退化是自然因素（主要是气候变化）和不合理的生产活动综合作用的结果。气候影响范围大但相对缓慢．人类的作用虽是局部的但要迅速和深刻得多。草原自然保护区在退化土壤的恢复与重建中应起三个方面的作用即在核心区保存模式土壤剖面，在过渡区研究土壤退化与恢复的机理、在试验区进行改良与防治土壤退化的试验和示范工作．全部工作应积极吸引当地农牧民的协助与参与。
Inner Mongolia grassland landscape appeared and formed in the Tertiary, and typical steppe soil calcareous soil and calcareous soil, it is the Quaternary Warm and wet period product. The formation of soil lags behind the evolution of vegetation. Grassland soil degradation is the result of a combination of natural factors (mainly climate change) and unreasonable production activities. The climate has a large but relatively slow impact. The role of human beings, though partial, has to be swift and profound. The grassland nature reserves should play three roles in the restoration and reconstruction of degraded soils. That is to say, they should keep the model soil profiles in the core area, study the mechanisms of soil degradation and restoration in the transitional areas, and test the improvement and prevention of soil degradation in the experimental areas And demonstration work. All work should actively attract local farmers and herdsmen’s assistance and participation.