土壤磷有效性对植物生长以及磷的生态系统生物循环过程具有重要意义,一直以来也是国内外磷素研究的重点之一,文章综合介绍了土壤环境中影响磷有效性的一些因子及其作用机理,以期为系统的认识土壤中磷的有效性的变化提供借鉴。
The phosphorus availability is very important for the growth of plant and biology cycling of an ecosystem, and it is one of the hotspots of phosphorous study in the world. The article introduces some primary factors, which influence the phosphorus availability aiming at giving some clues of relevant mechanism.