Table 8 Dominance, additive genetic components, and proportional contribution of lines, testers, and their crosses to total variance for the studied traits under both Orobanche-free and infested soil conditions
Trait | Dominance | Additive | Contribution of lines | Contribution of testers | Contribution of lines×testers | |
|---|---|---|---|---|---|---|
Plant height | Free | 13.18 | 10.70 | 40.67 | 48.62 | 0.67 |
Infested | 157.97 | 22.18 | 37.27 | 40.55 | 13.61 | |
Number of branches/plant | Free | 0.24 | 7.06 | 53.48 | 39.47 | 0.03 |
Infested | 0.33 | 28.11 | 34.98 | 36.90 | 0.04 | |
Number of pods/plant | Free | 24.68 | 62.22 | 7.23 | 30.56 | 4.32 |
Infested | 19.22 | 44.21 | 20.92 | 34.88 | 2.47 | |
Number of seeds/plant | Free | 63.30 | 55.12 | 21.03 | 23.85 | 16.01 |
Infested | 270.58 | 45.98 | 11.45 | 42.57 | 21.14 | |
Seed weight/plant | Free | 68.76 | 21.32 | 11.43 | 67.25 | 5.56 |
Infested | 197.55 | 33.62 | 24.15 | 42.22 | 9.92 | |
Dry weight of Orobanche spikes | Infested | 7131.73 | 30.31 | 15.56 | 54.13 | 220.54 |