THE EFFECTS OF PHENOLIC-COMPOUNDS ON NITROGEN MOBILIZATION BY ERICOID MYCORRHIZAL SYSTEMS

被引：25

作者：

LEAKE, JR

READ, DJ

机构：

[1] University of Sheffield, Department of Plant Sciences, Sheffield

来源：

AGRICULTURE ECOSYSTEMS & ENVIRONMENT | 1990年 / 29卷 / 1-4期

关键词：

D O I：

10.1016/0167-8809(90)90281-H

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

Phenolic acids and tannins are known to inhibit protein degradation in soils. This study describes the effects of some of these compounds on the activity of the extracellular proteinase enzyme of an ericoid endophyte, and upon growth and protein utilisation by the fungus itself. The endophyte is shown to be capable of mobilising nitrogen from proteins even in solutions containing phenolic compounds. The possible ecological significance of these observations is discussed. © 1990.

引用

页码：225 / 236

页数：12

共 5 条

[1] THE BIOLOGY OF MYCORRHIZA IN THE ERICACEAE .11. THE DISTRIBUTION OF NITROGEN IN SOIL OF A TYPICAL UPLAND CALLUNETUM WITH SPECIAL REFERENCE TO THE FREE AMINO-ACIDS [J].