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| Content Provider | Springer Nature Link |
|---|---|
| Author | Kijidani, Yoshio Sakai, riko Kimura, Keita Fujisawa, Yoshitake Hiraoka, Yuichiro Matsumura, Junji Koga, Shinya |
| Copyright Year | 2012 |
| Abstract | Hinoki (Chamaecyparis obtusa) wood has been used as a structural material in Japan because of its superior mechanical properties, its excellent durability and the beautiful color of its heartwood. Variations of termite resistance and compositions of extractives among hinoki trees have been reported. However, genetic variation of termite resistance and the effect of heartwood color on termite resistance remain unknown. In this study, we report the characteristics of termite resistance and color indexes (L*, a* and b*) of heartwood of hinoki half-sib families in a progeny test stand. The survival days of termites and the mass loss of samples of hinoki heartwood differed significantly among hinoki families. Families with red-color heartwood had larger termite resistance than families with yellow-color heartwood. The termite resistances of individual samples from two families with yellow-color heartwood were as small as that of Pinus densiflora. Larger a* and smaller b* induced larger termite resistance of heartwood. The effect of DBH (diameter at breast height) of hinoki trees on termite resistance of hinoki families was small. |
| Starting Page | 471 |
| Ending Page | 478 |
| Page Count | 8 |
| File Format | |
| ISSN | 14350211 |
| Journal | Journal of Wood Science |
| Volume Number | 58 |
| Issue Number | 6 |
| e-ISSN | 16114663 |
| Language | English |
| Publisher | Springer Japan |
| Publisher Date | 2012-08-10 |
| Publisher Place | Japan |
| Access Restriction | Subscribed |
| Subject Keyword | Hinoki plus tree Termite resistance Color of heartwood Growth rate Wood Science & Technology Materials Science Characterization and Evaluation of Materials |
| Content Type | Text |
| Resource Type | Article |
| Subject | Biomaterials Forestry |
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