| pHeau | Organic carbon (%) | CEC | Clay (%) | Fine Limon (%) | Coarse Limon (%) | Coarse sand (%) | Fine sand fin (%) | OM (%) | |
| pHeau | 1.00 | ||||||||
| Organic carbon (%) | 0.04 | 1.00 | |||||||
| CEC | −0.31 | 0.40 | 1.00 | ||||||
| Clay (%) | −0.50 | −0.26 | 0.73 | 1.00 | |||||
| Fine Limon (%) | −0.43 | 0.42 | 0.56 | 0.27 | 1.00 | ||||
| Coarse Limon (%) | −0.18 | 0.28 | −0.02 | −0.33 | 0.62 | 1.00 | |||
| Coarse sand (%) | 0.54 | −0.06 | −0.75 | −0.83 | −0.26 | 0.18 | 1.00 | ||
| Fine sand (%) | 0.52 | −0.21 | −0.89 | −0.77 | −0.74 | −0.15 | 0.68 | 1.00 | |
| OM (%) | 0.04 | 1.00 | 0.40 | −0.26 | 0.42 | 0.28 | −0.06 | −0.21 | 1.00 |