Fig. 3From: Combined metagenomics and metabolomic analysis of microbial community structure and metabolic function in continuous soybean cropping soils of Songnen Plain, ChinaRelative abundance of microbial taxa stacked histogram at the phylum level (a), genus level (b). SMR maize–soybean rotation, SC8 8-year soybean continuous cropping, SC2 2-year maize, 2-year soybean rotation croppingBack to article page