From: Rapid assessment of wood traits for large-scale breeding selection in Picea mariana [Mill.] B.S.P.
Vegetation subzone | Mixed forest | Boreal forest | ||||
---|---|---|---|---|---|---|
Parameter | WD vol | WD pil | WD res | WD vol | WD pil | WD res |
\( {\widehat{\sigma}}_F^2 \) | 78.45b | 0.28b | 1.37b | 88.07b | 0.16b | 1.11 |
(24.45) | (0.11) | (0.57) | (27.55) | (0.06) | (0.69) | |
[6.9] | [5.8] | [5.6] | [8.0] | [5.3] | [3.6] | |
\( {\widehat{\sigma}}_{S\ast F}^2 \) | 0 | 0.07 | 0.51 | 3.93 | 0 | 0.38 |
(0.10) | (0.53) | (19.87) | (0.77) | |||
[0] | [1.5] | [2.1] | [0.4] | [0] | [1.2] | |
\( {\widehat{\sigma}}_{\varepsilon}^2 \) | 1062.20b | 4.42b | 22.43b | 1008.00b | 2.84b | 29.44b |
(45.31) | (0.19) | (0.98) | (43.99) | (0.12) | (1.44) | |
[93.1] | [92.7] | [92.3] | [91.6] | [94.7] | [95.2] | |
\( {\widehat{h}}_{ind}^2 \) | 0.28 | 0.23 | 0.23 | 0.32 | 0.21 | 0.14 |
(0.08) | (0.09) | (0.09) | (0.09) | (0.07) | (0.09) | |
\( {\widehat{h}}_{\; fam}^2 \) | 0.59 | 0.52 | 0.49 | 0.62 | 0.52 | 0.34 |
(0.08) | (0.13) | (0.13) | (0.10) | (0.09) | (0.16) | |
\( {\widehat{r}}_B \) | 1b | 0.80b | 0.73b | 0.96b | 1b | 0.74 |
(0) | (0.26) | (0.25) | (0.21) | (0) | (0.46) | |
\( {\widehat{G}}_{1\%} \) | 5.32 | 5.50 | 13.81 | 5.70 | 4.65 | 8.37 |