环境因子对林地土壤微生物影响的研究进展  

Advances in Reasearches on Effect of Environmental Factors on Soil Microbes

作　　者：罗艺霖[1,2] 李贤伟[2] 张良辉[3] 

机构地区：[1]四川农业大学都江堰校区,四川都江堰611800 [2]四川农业大学林学院,四川雅安625014 [3]四川农业大学图书馆,四川雅安625014

出　　处：《四川林业科技》2013年第5期19-24,共6页Journal of Sichuan Forestry Science and Technology

基　　金：国家"十二五"科技支撑项目(2011BAC09B05);四川省科技支撑计划(2010NZ0049)

摘　　要：土壤微生物是土壤生态系统的重要组成部分,也是森林生态系统的重要组成部分,是森林生态恢复与重建的重要参与者。本文阐述了环境因子对林地土壤微生物影响的研究进展,包括植被、气候、土壤有机质、土壤肥力对土壤微生物的影响及规律;概述了目前对土壤微生物多样性的主要方法研究,提出了今后土壤微生物研究和应用的发展方向。The soil microbe is an important component of soil ecosystem, and also is an important compo- nent of the forest ecosystem, and an important participant of the forest ecological restoration and rehabilita- tion. In this paper, a description is given of advances in reasearches on effects of environmental factors on soil microbes, including effects and rules of vegetation, climate, soil organic matter and soil fertility. In ad- dition, summary discussion is made on the current main methods in the study of soil microbial diversity and the developing direction of soil microbial research and use in the future.

关 键 词：土壤微生物 环境因子 微生物多样性 

分 类 号：S714.3[农业科学—林学]