Study on promotion and application of bio-phosphate fertilizer on agriculture
It is urgent to develop new differentiated phosphate fertilizer products in order to solve the problem of low utilization rate of traditional phosphate fertilizers and address the challenges brought by the tense situation of supply and demand of phosphate rock to the phosphate fertilizer industry.The efficiency enhancement mechanism and application effects of bio-phosphate fertilizer are introduced,which is developed based on two dimensions,such as enhancing phosphorus absorption and utilization of crop root,maintaining and enhancing phosphorus activity in soil;In order to provide inspiration for the sustainable development of the phosphate fertilizer industry,the key measures taken for its promotion and application in the past 6 years are briefly summarized.Bio-phosphate fertilizer significantly improves the utilization rate of phosphorus,reduces the application amount of chemical fertilizer,and helps to increase crop yield,bringing visible benefits to farmers.It also saves nonrenewable phosphorus resources for the country,achieving a win-win situation in industry,circulation and farmers.
phosphate fertilizerbio-phosphate fertilizerpromotion and applicationfertilization reduction and efficiency increase
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