| Brown Earths | Soil depth Treatment | 0 - 20 cm | 20 - 40 cm | ||||
| mean | se mean | p value | mean | se mean | p value | ||
| C (t∙ha−1) | CL | 209.4 | 7.1 | <0.001 | 72.1 | 8.0 | 0.232 |
| SH | 129.7 | 6.6 | 85.4 | 7.4 | |||
| N (t∙ha−1) | CL | 10.5 | 0.3 | <0.001 | 4.8 | 0.3 | 0.748 |
| SH | 6.5 | 0.2 | 4.9 | 0.3 | |||
| K (kg∙ha−1) | CL | 11.9 | 0.4 | <0.001 | 5.2 | 0.4 | 0.664 |
| SH | 7.0 | 0.3 | 5.0 | 0.4 | |||
| Ca (kg∙ha−1) | CL | 22.2 | 1.8 | 0.021 | 4.9 | 0.9 | 0.206 |
| SH | 16.7 | 1.5 | 6.5 | 0.9 | |||
| Mg (kg∙ha−1) | CL | 18.1 | 1.1 | <0.001 | 3.4 | 0.7 | 0.264 |
| SH | 10.6 | 1.0 | 4.4 | 0.6 | |||