ISOLATE SELECTION AND PHOSPHORUS INTERACTION OF VESICULAR-ARBUSCULAR MYCORRHIZAL FUNGI IN BIOMASS CROPS

被引：13

作者：

HUNG, LL ^{[1
]}

SYLVIA, DM ^{[1
]}

OKEEFE, DM ^{[1
]}

机构：

[1] UNIV FLORIDA,DEPT SOIL SCI,2169 MCCARTY HALL,GAINESVILLE,FL 32611

来源：

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL | 1990年 / 54卷 / 03期

关键词：

D O I：

10.2136/sssaj1990.03615995005400030023x

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

The objective of this research was to evaluate vesicular-arbuscular mycorrhizal (VAM) fungi for their ability to provide P to crops across a range of soil P. To select effective VAM fungi, cuttings of sweet potato were inoculated with nine isolates of fungi and were grown in soil with no P addition. Plants were evaluated after 3, 7, and 11 wk. To determine the range of soil P where these crops respond to VAM fungi, experiments were conducted with sweet potato and Napiergrass, using at least two VAM fungi and five P additions. -from Authors

引用

页码：762 / 768

页数：7

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