| Soil wind erosion has been the main factor that influences the agricultural development and surrounding environment in agro-pasture ecotone areas.Conservation tillage is the key technique of resisting and controlling soil wind erosion of farmlands.Carrying out the research of application and extension of conservation tillage in agro-pasture ecotone areas is of profound significance.The paper makes a comprehensive analysis on the applied prospect of conservation tillage in agro-pasture ecotone based on the study of the existing problems and the limiting factors.It is discovered that the social-economic conditions are the main limiting factors that influence its application and extension.Therefore,it is necessary to strengthen the study of key techniques,to increase the input of capital and to change the traditional idea of farmers so as to accelerate the application of conservation tillage in agro-pasture ecotone ar |