Fig. 3

Bar plots of relative abundance of 16S rRNA gene of bacterial and archaeal communities described at phylum levels. Bar plots of significantly differential abundant taxa, over 0.2% for bacteria and 0.5% for archaeal communities' relative abundance based on ASVs (the cutoff was based on an ASV having > 0.2% in at least one sample for bacteria and > 0.5% for archaea) are reported. Phyla < 0.5% and non-significant phyla > 0.5% are summarized for archaea and phyla < 0.2% and non-significant phyla > 0.2% are summarized for bacteria. Bar plots of the four different replicates (except for the bacteria missing data E_OM with plant) for each treatment of the elevated organic matter (E_OM) and moderate organic matter (M_OM) are reported