Table 3. Irrigation water analysis.
| Parameter | Value (units) | Method |
|---|---|---|
| Alkalinity | 194 (mg CaCO3/l) | PNT-MA/20 |
| Bicarbonates | 191 (mg/l) | PNT-MA/20 |
| Dissolved calcium | 153 (mg/l) | PNT-MA/27 |
| Carbonates | <13 (mg/l) | PNT-MA/20 |
| Riverside classification | C3-S1 | Calculation |
| Chloride | 136 (mg/l) | SM 4500 Cl B (Ed22) |
| Conductivity (20 °C) | 1,259 (μS/cm) | SM 2510 B (Ed. 22) |
| Hardness | 527 (mg CaCO3/l) | PNT-MA/27 |
| Phosphate | <0.92 (mg/l) | PNT-MA/04 |
| Dissolved magnesium | 35.1 (mg/l) | PNT-MA/27 |
| Nitrate | 13.4 (mg/l NO3) | PNT-MA/22 |
| pH | 8.23 ud. pH | SM 4500 H + B (ed. 22) |
| Dissolved potassium | 4.18 (mg/l) | PNT-MA/27 |
| SAR | 1.68 | PNT-MA/88 |
| Adjusted SAR | 3.87 | PNT-MA/88 |
| Dissolved sodium | 88.6 (mg/l) | PNT-MA/27 |
| Total sodium in suspension | 11.47 (mg/l) | UNE-EN 872:2006 |
| Turbidity | 12.6 (NTU) | SM 2130 B (Ed. 22) |