INFECTIVITY OF MINE SOILS FROM SOUTH-EAST SPAIN

被引：6

作者：

DIAZ, G

HONRUBIA, M

机构：

[1] Department of Vegetal Biology, Faculty of Biology, University of Murcia

来源：

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

关键词：

D O I：

10.1016/0167-8809(90)90259-G

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

Vesicular-arbuscular mycorrhizas were surveyed in several sites disturbed by lead and zinc mining. Soil spore number was measured and an infectivity bioassay was carried out. Spore counts ranged from 6 to 894 spores/100g and infection percent on host plant from 0 to 81. Spores (number and viability), vegetation density, infected root pieces and soil characteristics determine mycorrhizal inoculum potential. © 1990.

引用

页码：85 / 89

页数：5