| Na+ | K+ | Ca2+ | mg2+ |
| Cl− |
| PH | EC | TDS |
Na+ | 1 | - | - | - | - | - | - | - | - | - |
K+ | 0.044 | 1 | - | - | - | - | - | - | - | - |
Ca2+ | 0.534** | −0.211 | 1 | - | - | - | - | - | - | - |
Mg2+ | 0.097 | 0.461* | 0.392* | 1 | - | - | - | - | -- | - |
| 0.336 | 0.361* | 0.212 | 0.280 | 1 | - | - | - | - | - |
Cl− | 0.755** | 0.204 | 0.689* | 0.328 | 0.373* | 1 | - | - | - | - |
| 0.345 | 0.254 | 0.606* | 0.640** | 0.172 | 0.327 | 1 | - | - | - |
PH | −0.601** | 0.082 | −0.451* | 0.175 | −0.442* | −0.392* | −0.283 | 1 | - | - |
EC | 0.175 | 0.084 | 0.634** | 0.529** | 0.251 | 0.140 | 0.763** | −0.335 | 1 | - |
TDS | 0.171 | 0.193 | 0.577** | 0.564** | 0.358 | 0.172 | 0.718** | −0.299 | 0.933** | 1 |