INFECTIVITY OF MINE SOILS FROM SOUTHEAST SPAIN .2. MYCORRHIZAL POPULATION-LEVELS IN SPOILT SITES

被引：16

作者：

DIAZ, G

HONRUBIA, M

机构：

[1] Departamento Biología Vegetal (Botánica), Facultad Biología, Universidad de Murcia, Murcia, E-30071, Campus Espinardo

来源：

MYCORRHIZA | 1993年 / 4卷 / 02期

关键词：

ENDOMYCORRHIZAE; INFECTIVITY; MINING; MYCORRHIZAL INFECTION;

D O I：

10.1007/BF00204063

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A bioassay was carried out to measure the mycorrhizal population levels in five soils disturbed by mining activities. Mycorrhizal infection of Medicago sativa (as test plant) was always less than 56%, and in some cases there was no mycorrhization. Thus degradation of soil by mining brings about a decrease in mycorrhizal inoculum potential. No relationship was found between the number of spores and either infectivity or soil characteristics.

引用

页码：85 / 88

页数：4

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