Table 3.
Regeneration frequency of seed-derived callus exposed to different heat treatments in three barley genotypes (mean of percentage ± SE)
| Temp. (°C) | Mean of percentage ± SE | |||||
|---|---|---|---|---|---|---|
| Air desiccation | Plant regeneration | |||||
| BB-3 | BB-6 | BHL-18 | BB-3 | BB-6 | BHL-18 | |
| Cont. (25) | 21.07 ± 0.70 | 18.48 ± 2.12 | 19.71 ± 1.04 | 13.88 ± 1.38 | 19.44 ± 1.60 | 15.62 ± 1.80 |
| 30 | 35.47 ± 1.16 | 32.42 ± 0.80 | 37.97 ± 0.77 | 18.05 ± 2.77 | 28.70 ± 2.44 | 23.95 ± 2.08 |
| 35 | 42.40 ± 0.92 | 39.70 ± 1.09 | 43.49 ± 1.50 | 25.00 ± 2.40 | 41.66 ± 3.20 | 30.20 ± 2.75 |
| 40 | 58.67 ± 1.41 | 55.75 ± 0.80 | 59.70 ± 2.09 | 15.27 ± 1.38 | 24.07 ± 2.44 | 19.79 ± 1.04 |
The values (mean of percentage)
Cont. control, Temp. temperature