Element | Sampling sites | |||
---|---|---|---|---|
AA | B | DM | FS | |
Ca | 14.2 | 12.9 | 13.1 | 12.9 |
Mg | 0.72 | 0.87 | 1.2 | 0.96 |
Mn | 0.021 | 0.015 | 0.056 | 0.035 |
Fe | 0.041 | 0.070 | 0.055 | 0.052 |
Zn | 0.35 | 0.38 | 0.43 | 0.40 |
Cu | 1.0 | 1.4 | 0.35 | 0.26 |
Cr | 0.67 | 0.46 | 0.76 | 0.40 |
Co | 0.49 | 0.19 | 0.11 | 0.54 |
Ni | 0.25 | 0.19 | 0.19 | 0.15 |
Cd | 0.91 | 0.58 | 0.78 | 0.96 |