Figure 4.
Correlation analysis of the top 20 genera of bacteria with chemical properties of soil and peach yield and quality (A). Correlation analysis of the soil chemical properties and peach yield and quality (B). AN, alkali-hydrolysable nitrogen; AK, available potassium; AP, available phosphorus; SOM, soil organic matter; and SAR, sugar/acid ratio. The correlation analysis used the Spearman correlation coefficient. * significance at p < 0.05, ** significance at p < 0.01, *** significance at p < 0.001.
