Table 4.
Leaves chloride (% DW of leaves) and sodium contents (% DW of leaves) means in two successive seasons (2016 and 2017) following salinity (ppm) and salicylic acid (ppm) treatments.
| Salinity (ppm) | Salicylic acid (ppm) | Chloride content | Sodium content | ||
|---|---|---|---|---|---|
| 2016 | 2017 | 2016 | 2017 | ||
| 640 | 0 | 0.96 ± 0.03e | 0.99 ± 0.03f | 1.21 ± 0.02e | 1.25 ± 0.02e |
| 100 | 0.93 ± 0.04e | 0.94 ± 0.04fg | 1.18 ± 0.01e | 1.18 ± 0.03ef | |
| 200 | 0.88 ± 0.02f | 0.89 ± 0.02g | 1.11 ± 0.03ef | 1.12 ± 0.03f | |
| 300 | 0.80 ± 0.01f | 0.83 ± 0.02g | 1.01 ± 0.02f | 1.04 ± 0.04g | |
| 2,000 | 0 | 1.41 ± 0.05bc | 1.45 ± 0.05c | 1.77 ± 0.04bc | 1.82 ± 0.05bc |
| 100 | 1.32 ± 0.07c | 1.34 ± 0.04d | 1.66 ± 0.05c | 1.68 ± 0.06c | |
| 200 | 1.15 ± 0.04d | 1.17 ± 0.02e | 1.45 ± 0.04d | 1.46 ± 0.04d | |
| 300 | 1.18 ± 0.03d | 1.20 ± 0.04e | 1.49 ± 0.01d | 1.51 ± 0.06d | |
| 4,000 | 0 | 1.68 ± 0.05a | 1.67 ± 0.06a | 2.09 ± 0.07a | 2.08 ± 0.08a |
| 100 | 1.53 ± 0.06b | 1.57 ± 0.03b | 1.92 ± 0.06b | 1.96 ± 0.04b | |
| 200 | 1.46 ± 0.05b | 1.49 ± 0.05b | 1.83 ± 0.05b | 1.87 ± 0.06b | |
| 300 | 1.36 ± 0.04c | 1.40 ± 0.06c | 1.71 ± 0.07c | 1.76 ± 0.07c | |
Means with different letters within the same column have significant difference at P ≤ 0.05.