Nutrient composition/% | Chemical composition mg/kg | ||||||||
Organic matter | TN | TP | Mn | Ni | Cr | Cu | Zn | Cd | |
1.68 | 0.147 | 0.099 | 678.7 | 169.9 | 620.8 | 269.5 | 1936.5 | 12.2 | |