Table 5.
Effects of different salinity levels on antioxidant capacity, prolin, total pheneolic, DPPH.
| Cultivars | Treatments | Prolin (mg/g) | Antioxidant capacity (mg AAE/gr) | Total phenolic (mg GAE/g) | DPPH (%) |
|---|---|---|---|---|---|
| Develi | S1 | 1.12abc | 15.33a | 6.02ab | 26.48b |
| S2 | 1.28ab | 9.67b | 7.99a | 38.65a | |
| S3 | 1.35a | 7.68bcd | 4.99bc | 21.04bc | |
| S4 | 1.20abc | 6.01cde | 3.94bcde | 14.30de | |
| S5 | 1.13abc | 4.08efg | 2.71cdef | 4.73gh | |
| Ürgüp | S1 | 0.73bc | 7.89bc | 4.90bc | 19.98 cd |
| S2 | 0.83abc | 7.73bcd | 4.52bcd | 19.74 cd | |
| S3 | 1.25ab | 5.26def | 3.40bcdef | 9.88efg | |
| S4 | 1.38a | 2.60 g | 1.70ef | 5.32fgh | |
| S5 | 1.39a | 1.88 g | 1.02f. | 1.18 h | |
| Hybrid | S1 | 0.68c | 14.72a | 8.14a | 41.96a |
| S2 | 0.90abc | 7.43bcd | 5.27bc | 21.87bc | |
| S3 | 1.18abc | 5.28cdef | 3.40bcdef | 11.11e | |
| S4 | 1.32a | 3.92efg | 3.16cdef | 10.76ef | |
| S5 | 1.39a | 2.85 fg | 2.01def | 4.97gh | |
| General means | Cultivars | ||||
| Develi | 1.22 | 8.55a | 5.13a | 21.04a | |
| Ürgüp | 1.12 | 5.07c | 3.11b | 11.22c | |
| Hybrid | 1.09 | 6.84b | 4.40a | 18.13b | |
| Salinity | |||||
| S1 | 0.84c | 12.65a | 6.35a | 29.47a | |
| S2 | 1.00bc | 8.28b | 5.93a | 26.75b | |
| S3 | 1.26ab | 6.07c | 3.93b | 14.01c | |
| S4 | 1.30a | 4.18d | 2.93bc | 10.13d | |
| S5 | 1.30a | 2.93e | 1.91c | 3.63d | |
| Significance | |||||
| Salinity (S) | ** | ** | ** | ** | |
| Cultivars (C) | ns | ** | ** | ** | |
| S × C | * | ** | * | ** | |
ns not significant.
*p < 0.05, **p < 0.01.