Extended Data Fig. 7: Phylogenetic tree showing the top 200 bacterial amplicon sequences variants (ASVs) with the highest cumulative relative abundance.

The color of the inner ring represents the taxonomy at the phylum level, while the name of the inner ring corresponds to the genus. Medium ring 1 illustrates the relative abundance of 200 ASVs in the CK treatment, and Medium ring 2 depicts the relative abundance of 200 ASVs in the microbial inoculant treatment. Medium ring 3 displays the relative abundance of ASVs across different treatments, with yellow indicating higher enrichment in the CK treatment and blue indicating higher enrichment in the microbial inoculant treatment. The symbol * represents a significance level of P < 0.05, determined through two-tailed Wilcoxon’s rank sum tests. P values are adjusted using the Benjamini–Hochberg false discovery rate (FDR) correction. The outer ring represents taxonomy at the class level.