The development of insoluble potash feldspar mineral resources,represented by potash feldspar,is of great significance to supplement the gap between supply and demand of potash fertilizer in China,and it can reduce the dependence on foreign countries and ensure safety fertilizer amount in agriculture.In recent years,with the increasing question on quality of cultivated land in China,the preparation of mineral soil conditioner by potash feldspar has gradually formed a better resource development and utilization pattern.This paper summarized the current status of the development of potash feldspar soil conditioner products registered in China s market and the main raw materials,production technology,technical indexes and agricultural effects of these products,and discussed the policy support related to the development of the industry,product and technological innovation,standard system construction and other issues,put forwarded the relevant suggestions.