Proceedings of Pacific Regional Wood Anatomy Conference: October 1-7, 1984, Tsukuba, Ibaraki, JapanSyoji Sudō |
Contents
P3zy | 1 |
Responses of tracheids in wood | 16 |
Sound absorption and anatomical structure of Japanese | 22 |
6 other sections not shown
Common terms and phrases
abnormal tissues adjacent to ray Annonaceae annual ring axial parenchyma basic density building pillar cambial cell wall cellulose cellulose microfibrils Chamaecyparis obtusa Chloranthaceae Cryptomeria japonica crystal Dadswell diameter dicotyledons diffraction distribution earlywood electron eucalypts fiber length fibril angle Forest fossil woods genera grain angle growth ring Harada hardwood heartwood height helical thickenings Hiroshi HARADA increase indented rings Japan Japan INTRODUCTION Jomon juvenile wood Kyoto Kyoto University latewood lattice layer lesser known species lignin Liphschitz longitudinal MATERIALS AND METHODS measured microfibrils microscope microtome Mokuzai Gakkaishi observed Olacaceae parenchyma pattern perforation plates Picea Pinus pith Quercus radial ray cell position ray parenchyma cells rear space relationship resin RESULTS AND DISCUSSION ring number ring width sapwood scalariform secondary wall sections showed softwood specimens stained stem structure Sugi tangential thickness timbers tracheid length tracheids variation vessel elements wood anatomy wood density wood identification X-ray xylem zone