| 植被对土壤微生物群落结构的影响 |
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| 引用本文： | 夏北成.植被对土壤微生物群落结构的影响[J].应用生态学报,1998,9(3):296-300. |
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| 作者姓名： | 夏北成 |
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| 作者单位： | 中山大学环境科学研究所 |
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| 基金项目： | 国家教委留学回国人员科研启动基金 |
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| 摘 要： | 研究了不同土壤及覆盖其上的植被与土壤微生物群落结构和多样性的关系．植被使土壤中的微生物种类更丰富，群落多样性更高．表层土壤微生物群落中没有明显的优势种群，种间竞争作用较弱．并介绍了研究土壤微生物群落的分子生物学方法．
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| 关 键 词： | 土壤微生物群落 群落多样性 DNA提取 克隆 |
Effect of vegetation on structure of soil microbial community. |
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| Xia Beicheng.Effect of vegetation on structure of soil microbial community.[J].Chinese Journal of Applied Ecology,1998,9(3):296-300. |
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| Authors: | Xia Beicheng |
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| Abstract: | he relationships of different soils and vegetations with the structure and diversity of soil microbial community were studied. Vegetation made soil microbial species more abundant, and microbial community diversity more higher. There were no obvious dominant populations in soil microbial community, and the interspecific competition was feeble. The methods of molecular biology in the studies of soil microbial community were also introduced in this paper. |
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| Keywords: | Soil microbial community Community diversity DNA extraction Cloning |
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