Table 1 Physical and chemical properties of tested soil
Treatment | pH | Organic matter (g/kg) | Total nitrogen (g/kg) | Total phosphorus (g/kg) | Total potassium (g/kg) | Total cadmium (mg/kg) |
|---|---|---|---|---|---|---|
Untreated | 7.90 ± 0.02 | 140.197 ± 15.746 | 5.097 ± 0.486 | 1.756 ± 0.021 | 18.349 ± 0.439 | 0.177 ± 0.01 |
DHJ-C | 7.78 ± 0.05 | 152.223 ± 18.161 | 7.112 ± 0.507 | 1.836 ± 0.112 | 21.850 ± 0.696 | 0.168 ± 0.01 |