phoD-harboring bacterial community composition dominates organic P mineralization under long-term P fertilization in acid purple soil

Abstract

The <i>phoD</i>-harboring bacterial community composition especially the keystone taxon rather than alpha diversity and abundance dominated the ALP activity, which could promote P utilization over an intensive agroecosystem. These findings improve the understanding of how long-term gradient fertilization influences the community composition and function of P-solubilizing microorganisms in acid purple soil.