Table 3 Additive genetic (above diagonal) and phenotypic (below diagonal) correlations between wood and fiber quality traits (standard errors within the parenthesis)
Wood density traits | Fiber dimension traits | Stiffness traits | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
DEN | EWD | TWD | LWD | FRW | FTW | FWT | MFC | MFA | MOEs | MOEtof | |
DEN | 1 | 0.856 | 0.931 | 0.923 | 0.121 | −0.183 | 0.773 | 0.585 | −0.556 | 0.843 | 0.872 |
(−0.0591) | (0.0282) | (0.0368) | (0.205) | (0.229) | (0.123) | (0.127) | (0.170) | (0.0778) | (0.0644) | ||
EWD | 0.843 | 1 | 0.764 | 0.836 | 0.0342 | −0.248 | 0.771 | 0.544 | −0.781 | 0.862 | 0.904 |
(0.0168) | (0.0848) | (0.0681) | (0.214) | (0.226) | (0.0889) | (0.142) | (0.134) | (0.0545) | (0.0591) | ||
TWD | 0.820 | 0.693 | 1 | 0.930 | 0.0334 | −0.0701 | 0.909 | 0.659 | −0.593 | 0.805 | 0.816 |
(0.0161) | (0.0268) | (0.0301) | (0.208) | (0.232) | (0.0445) | (0.109) | (0.160) | (0.0856) | (0.0801) | ||
LWD | 0.650 | 0.544 | 0.703 | 1 | 0.125 | −0.213 | 0.893 | 0.646 | −0.522 | 0.760 | 0.848 |
(0.0241) | (0.0319) | (0.0218) | (0.182) | (0.199) | (0.0522) | (0.109) | (0.146) | (0.0845) | (0.0645) | ||
FRW | 0.269 | −0.258 | −0.189 | −0.100 | 1 | 0.407 | 0.264 | 0.647 | −0.169 | 0.0733 | 0.0111 |
(0.0532) | (0.0528) | (0.0548) | (0.0552) | (0.199) | (0.201) | (0.122) | (0.224) | (0.215) | (0.210) | ||
FTW | −0.152 | −0.199 | −0.104 | −0.103 | 0.492 | 1 | 0.157 | 0.523 | −0.0556 | −0.0811 | −0.292 |
(0.0465) | (0.0461) | (0.0447) | (0.0462) | (0.0401) | (0.233) | (0.165) | (0.254) | (0.238) | (0.222) | ||
FWT | 0.663 | 0.740 | 0.749 | 0.609 | 0.139 | 0.273 | 1 | 0.886 | −0.600 | 0.614 | 0.770 |
(0.0139) | (0.0239) | (0.0191) | (0.0285) | (0.0552) | (0.0478) | (0.0444) | (0.170) | (0.0933) | (0.0971) | ||
MFC | 0.493 | 0.439 | 0.453 | 0.378 | 0.468 | 0.507 | 0.789 | 1 | −0.515 | 0.614 | 0.543 |
(0.0419) | (0.0441) | (0.0409) | (0.0431) | (0.0431) | (0.0378) | (0.0122) | (0.181) | (0.143) | (0.150) | ||
MFA | −0.207 | −0.255 | −0.276 | −0.382 | 0.0789 | 0.0256 | −0.181 | −0.299 | 1 | −0.911 | −0.831 |
(0.0458) | (0.0432) | (0.0424) | (0.0378) | (0.0511) | (0.0467) | (0.0478) | (0.0522) | (0.0411) | (0.0863) | ||
MOEs | 0.552 | 0.541 | 0.527 | 0.517 | −0.202 | −0.125 | 0.481 | 0.283 | −0.891 | 1 | 0.945 |
(0.0330) | (0.0341) | (0.0323) | (0.0248) | (0.0544) | (0.0494) | (0.0389) | (0.0504) | (0.00891) | (0.0354) | ||
MOEtof | 0.629 | 0.619 | 0.566 | 0.596 | −0.213 | −0.105 | 0.565 | 0.356 | −0780 | 0.755 | 1 |
(0.0301) | (0.0311) | (0.0332) | (0.03109) | (0.0551) | (0.0511) | (0.0356) | (0.0489) | (0.0311) | (0.0211) | ||