| pH | EC | Ca2+ | Mg2+ | Na+ | K+ |
| Cl− |
| |
| pH | |||||||||
| EC | 0.23 | ||||||||
| Ca2+ | 0.74 | ||||||||
| Mg2+ | 0.24 | 0.80 | 0.48 | ||||||
| Na+ | 0.27 | 0.81 | 0.56 | 0.47 | |||||
| K+ | 0.62 | 0.49 | 0.48 | 0.59 | |||||
|
| 0.59 | 0.51 | 0.38 | 0.49 | 0.47 | 0.35 | |||
| Cl− | 0.67 | 0.58 | 0.52 | 0.56 | 0.42 | ||||
|
|
| 0.69 | 0.56 | 0.50 | 0.61 | 0.58 | 0.59 | ||
|
| -0.27 | 0.42 | 0.38 | 0.33 | 0.25 | −0.31 | 0.65 | 0.48 |