Districts | Metals | ||||
Zn | Mn | Cu | Cr | Cd | |
AA | 0.12f ± 0.001 | 0.06d ± 0.04 | 0.08d ± 0.002 | 0.0011e ± 0.0002 | ND |
DW | 0.22d ± 0.004 | 0.12cd ± 0.08 | 0.09cb ± 0.002 | 0.0014dc ± 0.0008 | ND |
HW | 0.23d ± 0.019 | 0.26b ± 0.02 | 0.10b ± 0.006 | 0.0015c ± 0.0001 | ND |
ST | 0.29b ± 0.004 | 0.30b ± 0.006 | 0.13a ± 0.02 | 0.0017b ± 0.0003 | ND |
SZ | 0.31a ± 0.007 | 0.43a ± 0.01 | 0.12a ± 0.01 | 0.0019a ± 0.0002 | ND |
Ho | 0.20 e ± 0.02 | 0.13c ± 0.03 | 0.09cb ± 0.001 | 0.0016bc ± 0.0003 | ND |
TT | 0.25c ± 0.008 | 0.15c ± 0.03 | 0.1cb ± 0.001 | 0.0013d ± 0.0002 | ND |
LSD | 0.018 | 0.073 | 0.013 | 0.0001 | ND |
CV | 4.41 | 6.5 | 7.11 | 2.004 | ND |