Table 2.
Range and mean ± SD of phenological and morphological traits of 100 lentil genotypes under normal, heat, and heat-drought conditions.
| Trait |
Treatment A (No stress) |
Treatment B (Heat stress) |
Treatment C (Heat-drought stress) |
||||||
|---|---|---|---|---|---|---|---|---|---|
| Minimum | Maximum | Mean ± SD | Minimum | Maximum | Mean ± SD | Minimum | Maximum | Mean ± SD | |
| DF | 53 | 82 | 68.7 ± 6.7 | 36 | 58 | 44.3 ± 6.6 | 31 | 55 | 44.2 ± 6.8 |
| DP | 62 | 89 | 75.9 ± 6.6 | 42 | 65 | 50.5 ± 7.4 | 37 | 62 | 50.3 ± 6.8 |
| DM | 100 | 120 | 110.6 ± 5.6 | 77 | 100 | 85.2 ± 5.5 | 70 | 96 | 85.0 ± 6.2 |
| PH | 21.6 | 38.3 | 31.0 ± 2.9 | 16.2 | 31.9 | 24.9 ± 3.6 | 13.4 | 29.4 | 22.1 ± 3.8 |
| PBP | 1.8 | 3.3 | 2.3 ± 0.3 | 2 | 2.7 | 2.4 ± 0.2 | 1.5 | 2.5 | 2.1 ± 0.2 |
| SBP | 9.1 | 28.5 | 16.4 ± 3.1 | 3.6 | 16.2 | 10.1 ± 3.0 | 4.7 | 14.7 | 9.6 ± 2.3 |
| TBP | 3.9 | 13.3 | 8.6 ± 2.2 | 1.6 | 7.4 | 4.0 ± 1.4 | 1.6 | 7.6 | 3.7 ± 1.1 |
DF, days to flowering; DP, days to first pod; DM, days to maturity; PBP, primary branches per plant; SBP, secondary branches per plant; TBP, tertiary branches per plant; PH, plant height.