Fig. 2From: Agricultural management practices influence the soil enzyme activity and bacterial community structure in tea plantationsSoil extractable elements of tea plantations. The extractable elements including P, K, Ca, Mg, Mn, Cu, and Zn from the CA, TA, and SA soils were determined by ICP-MS. Results are shown as mean ± standard deviation. The different letters labeled at columns are significantly different according to Duncan’s test (p < 0.05)Back to article page