Categories | Parameter | Unit | FAO1 | DoE2 | Percentage (%) of samples | |||||
Pre-monsoon | Monsoon | Post-monsoon | ||||||||
Within | Beyond | Within | Beyond | Within | Beyond | |||||
Salinity | EC | µS/cm | 0 - 3000 | 2250 |
| 100 | 100 |
| 100 |
|
TDS | mg/L | 0 - 2000 | 2100 |
| 100 | 100 |
| 100 |
| |
Cations and Anions | Ca2+ | meq/l | 0 - 20 |
| 95.5 | 4.5 | 100 |
| 100 |
|
Mg2+ | meq/l | 0 - 05 |
|
| 100 | 100 |
| 100 |
| |
Na+ | meq/l | 0 - 40 | 43.5 |
| 100 | 100 |
| 100 |
| |
| meq/l | 0 - 10 |
| 100 |
| 100 |
| 100 |
| |
Cl− | meq/l | 0 - 30 |
|
| 100 | 100 |
| 100 |
| |
| meq/l | 0 - 20 |
|
| 100 | 100 |
| 100 |
| |
Nutrients | NO3-N | mg/l | 0 - 10 | 10 |
| 100 | 100 |
| 100 |
|
K+ | meq/l | 0 - 20 |
| 100 |
| 100 |
| 100 |
| |
Other | pH | 1 - 14 | 6.0 - 8.5 | 6.5 - 8.5 | 100 |
| 100 |
| 100 |
|
SAR | meq/l | 0 - 15 | 23 |
| 100 | 100 |
| 100 |
|