生物磷肥在农业上的推广应用研究  

Study on promotion and application of bio-phosphate fertilizer on agriculture

作　　者：王芳 张昊 贺婧 姚云柯 WANG Fang;ZHANG Hao;HE Jing;YAO Yunke(Sinochem Fertilizer Co.,Ltd.,Beijing 100069,China)

机构地区：[1]中化化肥有限公司,北京100069

出　　处：《磷肥与复肥》2024年第3期16-20,共5页Phosphate & Compound Fertilizer

摘　　要：为解决传统磷肥利用率低的问题,以及应对磷矿石供需紧张给磷肥行业带来的挑战,发展新型差异化磷肥产品刻不容缓。介绍基于提升农作物根系磷素吸收利用、保持和提高磷素在土壤中活性两个维度研发的生物磷肥增效机制,以及其应用效果;简要总结其推广应用6年来的关键举措,以期为磷肥行业的可持续发展带来启示。生物磷肥在显著提升磷肥利用率、降低化肥施用量的同时,助力作物增产,为种植户带来可见效益,也为国家节约了不可再生的磷矿资源,实现了产业、流通、农户等多方共赢。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.

关 键 词：磷肥 生物磷肥 推广应用 减肥增效 

分 类 号：TQ446.3[化学工程—化学肥料工业]