Fig. 2From: Variations of rhizospheric soil microbial communities in response to continuous Andrographis paniculata cropping practicesUnweighted pair-group method with arithmetic mean (UPGMA) dendrogram (a) and principal coordinate analysis (PCoA) (b) of bacterial communities based on Bray–Curtis distance. AP0, AP1 and AP2 represent soils with continuously cropping histories of Andrographis paniculata for 0, 1 and 2 yearsBack to article page