Fig. 4From: Green manure increases peanut production by shaping the rhizosphere bacterial community and regulating soil metabolites under continuous peanut production systemsCorrelation analysis between bacteria and soil metabolites. Red boxes represent positive correlations, while blue boxes represent negative correlations (Pearson’s correlation, n = 6, P < 0.05). Black asterisks indicate statistical significance: *, P < 0.05; **, P < 0.01; ***, P < 0.001Back to article page