根际解磷微生物研究进展

Advances of Researches on Rhisosphere Phosphate-solubilizing Microorganizm

综述植物根际解磷微生物种群分布和数量、解磷机制、解磷微生物与植物根系分泌的关系及解磷微生物对作物生长的影响等方面的研究进展,并展望解磷微生物的研究方向。

The present paper reviews the advances of researches on population distribution, mechanism of phosphate solubilizing of rhisosphere phosphate solubilizing microorganisms（PSM）, the relationship between the rhisosphere phosphate solubilizing microorganisms and plant root exudates and the potential impacts of the phosphate solubilizing microorganizm on crop growth. The possibility of enhancement of soil phosphorus use efficiency, crop yield and their tolerance to environmental stress in virtue of rhisosphere phosphate-solubilizing microorganism are also explored in the paper. It is hoped that the present review can provide some new kowledge and information in the employing of rhisosphere phospahte disolubilizing microorganism to enhance the efficiency of soil phosphorus and crop yield.