Table. 3 Trial mean, additive variance, narrow-sense heritability \( \left( {{{\widehat{h}}^2}} \right) \) and significance of additive variance from zero, dominance ratio \( \left( {{{\widehat{d}}^2}} \right) \) and significance of family variance from zero, percentage coefficient of additive variation \( (\%\mathrm{C}\overset{\frown}{\mathrm{V}}\mathrm{add}) \) and inter-site additive genetic correlation \( \left( {{{\widehat{r}}_{\mathrm{a}}}} \right) \)
From: Assessing genetic variation to improve stem straightness in Eucalyptus globulus
Trait | Site | Mean | Additive variance | \( {{\widehat{h}}^2} \) | \( {{\widehat{d}}^2} \) | \( \%\mathrm{C}\overset{\frown}{\mathrm{V}}\mathrm{add} \) | \( {{\widehat{r}}_{\mathrm{a}}} \) |
|---|---|---|---|---|---|---|---|
Stem deviation (mm, log10-transformed) | Boolarra | 0.937 (0.043) | 0.013 (0.006) | 0.22 (0.11)*** | 0.36 (0.33) ns | 12.2 | 1.10 (0.25)*** |
Condah | 0.930 (0.016) | 0.026 (0.006) | 0.49 (0.10)*** | 0.01 (0.17) ns | 17.3 | ||
Straightness score (1 to 6) | Boolarra | 4.63 (0.25) | 0.31 (0.18) | 0.19 (0.11)** | 0.31 (0.31) ns | 12.1 | 1.07 (0.21)*** |
Condah | 4.38 (0.13) | 0.65 (0.19) | 0.33 (0.09)*** | 0.27 (0.23) ns | 18.5 | ||
DBH5—all trees (mm) | Boolarra | 150 (3) | 90 (35) | 0.12 (0.05)** | 0.25 (0.17)* | 6.3 | 0.67 (0.20)*** |
Condah | 127 (3) | 49 (12) | 0.17 (0.04)*** | 0.08 (0.08) ns | 5.5 | ||
DBH5—selected trees (mm) | Boolarra | 164 (3) | 149 (50) | 0.38 (0.12)*** | 0.31 (0.33) ns | 7.4 | 0.67 (0.20)*** |
Condah | 134 (3) | 46 (14) | 0.26 (0.08)*** | 0.17 (0.18) ns | 5.1 | ||
DBH9 (mm) | Boolarra | 265 (8) | 856 (208) | 0.62 (0.12)*** | 0.00 (0.00) ns | 11.1 | 0.77 (0.15)*** |
Condah | 223 (7) | 257 (60) | 0.39 (0.08)** | 0.27 (0.19)* | 7.2 |