| pH (H2O) | P mg kg−1 | Cu mg kg−1 | Fe mg kg−1 | Zn mg kg−1 | Mn mg kg−1 | Cd mg kg−1 | Pb mg kg−1 | Na cmolcdm−3 | K cmolcdm−3 | Ca cmolcdm−3 | Mg cmolcdm−3 | N g kg−1 | C g kg−1 | OM g kg−1 | C/N |
| 5.1 | 45 | 155 | 169 | 548 | 207 | 010 | 120 | 0.3 | 2.1 | 9.4 | 1.2 | 22.5 | 28.5 | 49.3 | 12.7 |