The impact of arbuscular mycorrhizal fungi and temperature on root system development

被引：15

作者：

Forbes, PJ ^{[1
]}

Ellison, CH ^{[1
]}

Hooker, JE ^{[1
]}

机构：

[1] SAC,LAND RESOURCES DEPT,SOIL BIOL UNIT,ABERDEEN AB21 9TQ,SCOTLAND

来源：

AGRONOMIE | 1996年 / 16卷 / 10期

关键词：

arbuscular mycorrhizal fungi; root architecture; temperature; Plantago lanceolata; Glomus mosseae;

D O I：

10.1051/agro:19961004

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

The impact of arbuscular mycorrhizal fungi on the development and architecture of plant root systems is now widely recognized. However, interactions with environmental parameters, important in natural and agricultural systems, have not been identified. This study utilized microcosms to determine the effects of differences in temperature (15, 21 and 27 degrees C) on changes to the root system of Plantago lanceolata induced by the arbuscular mycorrhizal fungus Glomus mosseae. In contrast to studies with other plant species, colonization by the arbuscular mycorrhizal fungus reduced root branching and interactions with temperature were identified. There was no correlation between arbuscular mycorrhizal fungi effects on branching and colonization of the root system. Possible implications of the data are discussed.

引用

页码：617 / 620

页数：4

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