Abstract��Abstract: Phosphorus storage in soil is large, but about 95% of them cannot be directly absorbed by plants. Insufficient supply of phosphorus in soil is often one of the important reasons that restrict crop growth and development. It is always an important issue to activate the insoluble phosphorus and enhance the supply of available phosphorus in the soil, which is of great significance for the sustainable development of agriculture. Phosphate solubilizing microorganisms (PSMs) are important members of the soil phosphorus cycle. They can convert the ineffective phosphorus into an effective form for plant absorption through acid and enzymatic hydrolysis, and promote plant growth and development. Improving soil phosphorus nutrition through PSMs is an important agricultural measure and has a broad application prospect in resource conservation and environmental protection. An in-depth understanding of the phosphorus solubilization and dissolution mechanisms of PSMs would improve the efficiency of soil phosphorus utilization and increase crop yield. Herein, the types of PSMs in soil, the dissolution pathways of inorganic phosphorus, and the mineralization of organic phosphorus by enzymatic hydrolysis were reviewed, and the research prospect in this field was also discussed.
����:
������, ������, ������. ���������������ס��������о���չ[J]. ������ѧ�о�, 2019, 23(1): 59-64.
QIN Li-jun, YANG Yong-zhu, YANG Xing-yong. Advances in Mechanisms of Soil Phosphorus Solubilization and Dissolution by Phosphate Solubilizing Microorganisms. Life Science Research, 2019, 23(1): 59-64.