highly significantp < 0.01
ziyuanensis Pearson’s correlation analysis showed that the Symbiotroph fungal trophic mode of the SBT site was highly significant and positively correlated with MBN ( p < 0.01), Pathotroph was highly significant and positively correlated with NO 3 − -N ( p < 0.01), and Saprotroph was significant and positively correlated with SOC ( p < 0.05).