土壤固定态P的微生物转化和利用研究

Microbial transformation and utilization of soil-fixed P

本文综述了土壤中固定态P的存在方式及其微生物的转化和利用 .着重阐述细菌和真菌对土壤难溶性磷酸盐的解磷作用及其机理 ;

Forms, microbial transformation, and utilization of soil fixed P were reviewed. Particularly, mechanisms of solubilization of dissoluble P by bacteria and fungi were stressed. Meanwhile, microbial transformation and utilization of P specially adsorbed by variable charge minerals in red-yellow soils of tropical and subtropical regions were also summarized.