植物根际解磷菌的研究进展

Research of Plant Phosphate-solubilizing Microorganisms

从植物根际分离具有固氮、溶磷、产生植物激素及分泌抗生素等功能的溶磷菌株研究成为微生物学研究及生物-生态肥料开发的一个重要领域和热点。介绍了溶磷菌的数量、特征、主要种类、溶磷机理、测定方法以及溶磷菌在农牧业中的应用现状,同时对其研究及应用中存在的问题和发展前景作了简评。

Phosphate - solubilizing Microorganisms （PSM） are very important source for plant growth. It benefits plant by sohbilizing phosphate as well as fixing nitrogen, producing hormone and antibiotics. The concept, characterization, phosphate sohbilizing mechanisms, varieties and main species of PSM were introduced. And the research and application progress were reviewed as well.