Fig. 6From: Effect the accumulation of bioactive constituents of a medicinal plant (Salvia Miltiorrhiza Bge.) by arbuscular mycorrhizal fungi communityThe increase of FW and DW in S. miltiorrhiza root compared with CK. (a) plant root fresh weight (FW), and (b) plant root dry weight (DW). Different compositions of thirty-two groups were used in this study as Fig. 2b. "*" indicates a significant difference (p < 0.05), and "**" indicates a highly significant difference (p < 0.01) when compared with CKBack to article page