Research Article
The Pioneering Role of Bryophytes in Ecological Restoration of Manganese Waste Residue Areas, Southwestern China
Table 1
Basic properties of two types of manganese waste residue.
| Types | Samples | pH | AN (μg/g) | AP (μg/g) | AK (μg/g) | TOC (g/kg) | Total Mn (g/kg) | DTPA-Fe (μg/g) | DTPA-Mn (μg/g) | DTPA-Cu (μg/g) | DTPA-Zn (μg/g) |
| Mine waste slag areas | ANS | 7.41 ± 0.60 | 23.50 ± 1.73 | 5.40 ± 3.36 | 72.61 ± 48.78 | 28.79 ± 6.95 | 31.7 ± 7.5 | 10.38 ± 1.32 | 100.52 ± 50.99 | 0.64 ± 0.13 | 1.51 ± 0.44 | Electrolytic manganese slag areas | BNS | 5.07 ± 0.28 | 519.98 ± 95.66 | 43.09 ± 3.42 | 37.82 ± 25.72 | 36.27 ± 4.87 | 5.9 ± 1.1 | 144.18 ± 21.25 | 38.44 ± 10.99 | 1.32 ± 0.39 | 0.98 ± 0.42 |
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