Fig. 3.
Dynamics of soil fungal community diversity. C1, C2, and C3 correspond to 0.8, 4.0, and 20.0 mg/kg CAP treatment, respectively; CK indicates blank control group (acetone only); D0, D20, D50, D115, D175, and D235 denote soil samples collected on days 0, 20, 50, 115, 175, and 235, respectively. (Means with different small letters are significantly different from one another under different CAP concentration treatments.)
