Fig. 6
From: Effects of cadmium contamination on bacterial and fungal communities in Panax ginseng-growing soil
Heatmap of Spearman's rank correlation coefficients between the soil environmental variables and the relative abundance of bacterial (a) and fungal (b) communities at the phylum level, respectively. Note: Horizontal row represents soil physical and chemical properties and Cd, vertical row represents microbial community abundance information, red represents positive correlation, blue represents negative correlation, darker color indicates higher correlation, p value is correlation test result, * in the figure indicates p<0.05, ** indicates p<0.01, and *** indicates p<0.001. Total soil carbon (C); Total soil nitrogen (N); Total soil phosphate (P); Total soil kalium (K); Soil organic carbon (SOC); Available soil phosphate (AP); Available soil potassium (AK); Total soil cadmium (TCd); Available soil cadmium (ACd)