Fig. 3

Changes in soil enzyme activities in different experimental groupsNote: Data are presented as mean ± standard deviation, (n = 3). Asterisks indicate significant differences: *(P < 0.05), **(P < 0.01), ***(P < 0.001).

Changes in soil enzyme activities in different experimental groupsNote: Data are presented as mean ± standard deviation, (n = 3). Asterisks indicate significant differences: *(P < 0.05), **(P < 0.01), ***(P < 0.001).