Official Journal of the Japan Wood Research Society
Table 2 Growth characteristics, SWV, Py and their repeatabilities in 45 teak trees from 15 clones planted at Cepu, Indonesia
Clone code | D (cm) | H (m) | V (m3) | SWV (km/s) | Py (mm) |
|---|---|---|---|---|---|
A | 17.2 | 13.8 | 0.318 | 3.45 | 22.9 |
B | 16.7 | 13.2 | 0.295 | 3.37 | 22.2 |
C | 17.1 | 14.8 | 0.298 | 3.61 | 20.5 |
D | 11.6 | 7.7 | 0.139 | 3.54 | 20.4 |
E | 16.9 | 13.2 | 0.296 | 3.59 | 21.5 |
F | 21.3 | 14.8 | 0.474 | 3.71 | 24.3 |
G | 14.5 | 13.8 | 0.214 | 3.78 | 21.9 |
H | 14.6 | 12.8 | 0.223 | 3.55 | 21.6 |
I | 17.0 | 13.7 | 0.305 | 3.72 | 21.4 |
J | 11.3 | 10.3 | 0.136 | 3.44 | 20.9 |
K | 17.6 | 15.7 | 0.330 | 3.57 | 23.4 |
L | 14.3 | 12.3 | 0.212 | 3.68 | 18.7 |
M | 12.7 | 9.2 | 0.172 | 3.62 | 19.9 |
N | 17.2 | 14.7 | 0.304 | 3.39 | 23.2 |
O | 25.2 | 15.0 | 0.658 | 3.54 | 27.6 |
Significance among clones | ** | ** | ** | * | ** |
Variance of clones | 9.59 | 3.42 | 0.013 | 0.008 | 3.79 |
Variance of environment | 9.69 | 5.44 | 0.012 | 0.019 | 2.07 |
Repeatability | 0.50 | 0.39 | 0.51 | 0.30 | 0.65 |