RESISTANCE TO WATERLOGGING OF 3 EUCALYPTUS SPECIES - EFFECT OF WATERLOGGING AND AN ETHYLENE-RELEASING GROWTH SUBSTANCE ON EUCALYPTUS-ROBUSTA, EUCALYPTUS-GRANDIS AND EUCALYPTUS-SALIGNA

被引：43

作者：

CLEMENS, J

KIRK, AM

MILLS, PD

机构：

[1] Department of Agronomy and Horticultural Science, The University of Sydney, Sydney, 2006, N.S.W.

来源：

OECOLOGIA | 1978年 / 34卷 / 02期

关键词：

D O I：

10.1007/BF00345161

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

Seedlings of Ecalyptus grandis W. Hill ex Maiden were found to be more resistant to waterlogging than those of Eucalyptus robusta Sm. and seedlings of both species were more resistant than those of Eucalyptus saligna Sm. Resistance depended on the stress avoidance mechanism of adventitious root formation. The ethylene-releasing growth substance 2-chloroethylphosphonic acid (ethephon) applied to non-flooded plants was used as a tool to study the role of ethylene in the response of plants to waterlogging. Plant height and total dry weight decreased linearly with plant ethylene content. There was no difference between the species in their response to ethephon. © 1978 Springer-Verlag.

引用

页码：125 / 131

页数：7

共 12 条

[1] EFFECT OF WATERLOGGING ON GROWTH AND ETHYLENE CONTENT OF EUCALYPTUS-ROBUSTA SM (SWAMP MAHOGANY) [J].