DISTRIBUTION OF INDOLE-3-ACETIC-ACID AND COMPRESSION WOOD FORMATION IN THE STEMS OF INCLINED CRYPTOMERIA-JAPONICA

被引:24
作者
FUNADA, R [1 ]
MIZUKAMI, E [1 ]
KUBO, T [1 ]
FUSHITANI, M [1 ]
SUGIYAMA, T [1 ]
机构
[1] TOKYO UNIV AGR & TECHNOL,FAC AGR,FUCHU,TOKYO 183,JAPAN
关键词
Compression wood formation; Cryptomeria japonica; GC-MS-SIM; IAA;
D O I
10.1515/hfsg.1990.44.5.331
中图分类号
S7 [林业];
学科分类号
0829 ; 0907 ;
摘要
Indole-3-acetic acid (1A A) levels were analyzed in the cambial region of artificially inclined Cryptomeria japonica by GC-MS and GC-MS-Selected ion monitoring (GC-MS-SIM). After inclination, the amount of endogenous IAA was higher in stem from the gravitationally lower sides, where compression wood formation occurred, than in stem from the lateral and upper sides. © 1990, Walter de Gruyter. All rights reserved.
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页码:331 / 334
页数:4
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