LIGNIFICATION OF RAY PARENCHYMA CELL WALLS IN WOOD OF PINUS RADIATA D DON

被引：10

作者：

BAMBER, RK

DAVIES, GW

机构：

来源：

HOLZFORSCHUNG | 1969年 / 23卷 / 03期

关键词：

1Ray parenchyma; Heartwood; Kernholz; Lignification; Lignifizicrung; Marks trahlparenchym; Phrus radiata; Pinus radiata; Sapwood; Splintholz; Ultraviolet light; UV-Strahlung;

D O I：

10.1515/hfsg.1969.23.3.83

中图分类号：

S7 [林业];

学科分类号：

0829 ; 0907 ;

摘要：

The ray parenchyma cell walls of Pinus radiata are non-absorbing to ultraviolet light in the sapwood but strongly absorbing in the heartwood. These observations confirm that the ray parenchyma cell walls in the sapwood of the Diploxylon section of the genus Pinus are not lignificd and support the view that they become lignified in the heartwood. © 1969, IEEE. All rights reserved.

引用

页码：83 / &