Effects of long-term localized fertilization and rhizobium on soil phoD- harboring community structure

Based on the effect of long-term positioning fertilization and rhizobia inoculation on the microbial community structure of Northeast black soil, this project collected Northeast black soil and performed amplicon sequencing to explore the significant effects of fertilization and rhizobia inoculation on the bacterial community of black soil, and to comprehensively analyze the main environmental factors affecting the microbial community structure of black soil.