Table 2.
Performance of parents T. aestivum (HUW234) and T. spelta (H + 26) under different stress treatments and environments.
| Trait | Parent genotype | Treatments and environments | |||
|---|---|---|---|---|---|
| Control | Spot blotch | Terminal heat stress | Spot blotch and terminal heat stress | ||
| (Timely sown protected with fungicide) | (Timely sown inoculated with pathogen) | (Late sown protected with fungicide) | (Late sown and inoculated with pathogen) | ||
| AUDPC | H + 26 | 117.87 ± 12.22 | 226.19 ± 7.61 (91.89%) | 190.56 ± 7.48 (61.67%) | 381.64 ± 6.97(223.78%) |
| HUW 234 | 275.87 ± 12.26 | 847.12 ± 50.21 (207.07%) | 326.09 ± 27.34 (18.20%) | 1106.78 ± 13.33 (301.20%) | |
| BM (g) | H + 26 | 196.67 ± 14.14 | 190 ± 4.71 (− 3.31%) | 176.67 ± 4.71 (− 10.17%) | 168.33 ± 2.36 (− 14.41%) |
| HUW 234 | 158.33 ± 2.36 | 141.67 ± 11.79 (− 10.52%) | 116.67 ± 4.71 (− 26.31%) | 116.67 ± 4.71(− 26.31%) | |
| DH (d) | H + 26 | 111 ± 0 | 110.33 ± 1.41 (− 0.60%) | 105.33 ± 1.41 (− 5.12%) | 102.83 ± 0.24 (− 7.36%) |
| HUW 234 | 71.50 ± 0.71 | 73 ± 1.41 (2.10%) | 62.50 ± 0.24 (− 12.59%) | 61 ± 0.47 (− 14.68%) | |
| GI | H + 26 | 1.92 ± 0.35 | 1 ± 00 (− 47.92%) | 1.50 ± 00 (− 21.88%) | 1.50 ± 00 (− 21.88%) |
| HUW 234 | 4.33 ± 0.24 | 2 ± 00 (− 53.81%) | 4.25 ± 0.35 (− 1.85%) | 2.75 ± 0.35 (− 36.50%) | |
| GPS | H + 26 | 41.66 ± 0.32 | 41.43 ± 1.03 (− 0.55%) | 37.58 ± 0.75 (− 9.79%) | 36.43 ± 1.46 (− 12.55%) |
| HUW 234 | 48.46 ± 1.42 | 41.08 ± 1.38 (− 15.23%) | 39.60 ± 1.70 (− 18.28%) | 31.97 ± 4.38 (− 34.03%) | |
| PH ( cm) | H + 26 | 107.67 ± 1.41 | 108.50 ± 0.71 (0.78%) | 104.17 ± 1.65 (− 3.25%) | 100.17 ± 1.18 (− 06.97%) |
| HUW 234 | 89.33 ± 3.77 | 87 ± 1.89 (− 2.61%) | 79.17 ± 0.24 (− 11.37%) | 75.67 ± 0.47 (− 15.29%) | |
| PL (cm) | H + 26 | 34 ± 0.47 | 32.33 ± 0.94 (− 4.91%) | 31.50 ± 0.24 (− 7.38%) | 29.50 ± 0.24 (− 13.24%) |
| HUW 234 | 36.17 ± 3.54 | 30.67 ± 5.66 (− 15.21%) | 30.83 ± 0.24 (− 14.76%) | 30.67 ± 1.89 (− 15.21%) | |
| PY (g) | H + 26 | 52.71 ± 0.95 | 48.79 ± 0.69 (− 7.44)% | 47.25 ± 0.25 (− 10.36%) | 41.37 ± 0.11 (− 21.51%) |
| HUW 234 | 86.72 ± 1.80 | 67.07 ± 2.59 (− 22.66%) | 66.81 ± 0.58 (− 22.96%) | 51.47 ± 0.25 (-40.65%) | |
| SL (cm) | H + 26 | 12.50 ± 0.24 | 12.50 ± 0.24 (0%) | 11.67 ± 00 (− 6.64%) | 10.83 ± 0.71 (-13.36%) |
| HUW 234 | 9.67 ± 00 | 10 ± 00 (3.41%) | 8.67 ± 00 (− 10.34%) | 9.33 ± 00 (− 3.52%) | |
| SPS | H + 26 | 45.58 ± 1.58 | 44.28 ± .49 (− 2.85%) | 41.89 ± 0.45 (− 8.10%) | 39.77 ± 0.81 (− 12.75%) |
| HUW 234 | 50.18 ± 0.59 | 48.72 ± 0.11 (− 2.91%) | 47.52 ± 0.45 (− 5.30%) | 45.81 ± 1.47 (− 8.71%) | |
| SS (%) | H + 26 | 8.48 ± 3.87 | 6.37 ± 3.30 (− 2.11%) | 10.08 ± 2.69 (1.60%) | 8.07 ± 1.87 (− 0.41%) |
| HUW 234 | 3.47 ± 1.74 | 15.40 ± 2.93 (11.93%) | 16.79 ± 3.94 (13.32%) | 30.13 ± 11.67 (26.66%) | |
| TKW (g) | H + 26 | 24.37 ± 0.16 | 23.26 ± 0.13 (− 4.56%) | 21.22 ± 0.26 (− 12.93%) | 20.25 ± 0.66 (− 16.91%) |
| HUW 234 | 44.78 ± 1.19 | 36.33 ± 3.13 (− 18.87%) | 40.05 ± 1.25 (− 10.56%) | 34.23 ± 0.93 (-23.56%) | |
The percent values in parenthesis represent the change from control.