Parameter | Unit | TS1 | TS2 | TS3 | TS4 | TS5 | TS6 | TS7 | Values | Reference |
pH | 6.3 | 6.4 | 6.5 | 6.7 | 6.9 | 6.6 | 6.6 | Slightly acidic-neutral | Jones [25] | |
SOC | g·kg−1 | 35 | 27 | 26 | 29 | 25 | 26 | 23 | High | Charman [26] |
Total N | 23 | 22 | 24 | 22 | 18 | 23 | 19 | Medium | Bruce [27] | |
Exchangeable K | mg·kg−1 | 769 | 684 | 672 | 668 | 773 | 650 | 787 | V. High | FAO [28] |
Available P | 13.2 | 11.4 | 12.3 | 15 | 12.2 | 12 | 16.1 | Marginal | Clements [29] |