Table 3.
Range variation and mean ± SD of biomass and yield components under normal, heat, and heat-drought conditions of 100 lentil genotypes.
| 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 | |
| FPP | 27.8 | 168.6 | 72.2 ± 30.3 | 1.0 | 105.5 | 35.6 ± 25.0 | 0.7 | 74.8 | 32.0 ± 17.7 |
| UPP | 0.2 | 21.1 | 8.8 ± 4.8 | 1.2 | 35.3 | 12.7 ± 7.7 | 4.0 | 53.0 | 17.4 ± 9.7 |
| TPP | 32.6 | 175.9 | 81.0 ± 29.9 | 6.4 | 132.5 | 48.3 ± 23.4 | 6.7 | 98.0 | 49.0 ± 19.0 |
| BY | 5.8 | 20.4 | 11.1 ± 2.8 | 2.4 | 18.4 | 6.4 ± 3.1 | 1.6 | 12.9 | 6.0 ± 2.4 |
| GY | 1.0 | 6.8 | 3.2 ± 1.2 | 0.2 | 3.3 | 1.5 ± 0.8 | 0.1 | 3.4 | 1.4 ± 0.7 |
| HI | 5.4 | 54.2 | 29.8 ± 10.2 | 3.0 | 44.4 | 23.7 ± 10.6 | 3.7 | 41.0 | 22.9 ± 8.9 |
| HSW | 1.7 | 4.8 | 3.2 ± 0.7 | 0.3 | 3.6 | 2.3 ± 0.6 | 0.8 | 2.9 | 2.1 ± 0.5 |
FPP, filled pods per plant; UPP, unfilled pods per plant; TPP, total pods per plant; BY, biological yield; GY, grain yield; HI, harvest index; HSW, hundred-seed weight.