Table 27. Effect of 100 mM NaCl with or without glutathione, ascorbic acid, or amino acid mixture on potassium content (mg/100 g dry wt.) of grains in the two barley cultivars.
| Treatments | Potassium | |
|---|---|---|
| G124 | G119 | |
| Control | 12.6± 0.0 | 6.6± 0.1 |
| NaCl | 11.0± 0.1 | 5.6± 0.1 |
| Glutathione | 3.3± 0.3 | 6.9± 0.1 |
| Glutathione plus salt | 8.5± 0.1 | 6.0± 0.0 |
| Ascorbic acid | 5.3± 0.2 | 9.0± 0.0 |
| Ascorbic acid plus salt | 5.0± 0.2 | 8.4± 0.4 |
| Amino acid mixtures | 10.5±0.0 | 11.1± 0.0 |
| Amino acids plus salt | 5.8±0.1 | 8.5± 0.1 |
| F | 1516.8 | 10674.2 |
| P | ** | ** |
| LSD | 0.26 | 0.05 |
**
Highly significant at P≤0.01.