| 利用RAPD技术对牡丹江地区红松根际土壤微生物多样性的分析 |
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| 引用本文： | 贾丹,王刚,王文帆,陈迪.利用RAPD技术对牡丹江地区红松根际土壤微生物多样性的分析[J].森林工程,2013(6):33-35,61. |
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| 作者姓名： | 贾丹 王刚 王文帆 陈迪 |
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| 作者单位： | [1]黑龙江省森林工程与环境研究所,哈尔滨150081;森林可持续经营与环境微生物工程黑龙江省重点实验室哈尔滨150081 [2]黑龙江省林业科学院,哈尔滨150081 |
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| 基金项目： | 黑龙江省青年科学基金项目（QC2011C112）;国家自然基金（41275154）;948引进项目（2011-4-51） |
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| 摘 要： | 土壤微生物对土壤中有机质的转换起着至关重要的作用,土壤微生物多样性的变化对地表生态系统、土壤的结构、土壤的肥力和植物的健康等有重要的影响.本文利用RAPD技术分析牡丹江地区的3个林型及其3个不同林龄共9块样地的根际微生物的多样性,得到了椴树红松林、蒙古栎红松林和云冷杉红松林3种林型内的土壤微生物多样性的变化趋势,及其微生物构成差异性.
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| 关 键 词： | 根际土壤微生物 RAPD技术 多样性 |
Analysis of Korean Pine Rhizosphere Soil Microorganism Diversity in Mudanjiang Area By Using RAPD Technique |
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| Jia Dan,Wang Gang,Wang Wenfan,Chen Di.Analysis of Korean Pine Rhizosphere Soil Microorganism Diversity in Mudanjiang Area By Using RAPD Technique[J].Forest Engineering,2013(6):33-35,61. |
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| Authors: | Jia Dan Wang Gang Wang Wenfan Chen Di |
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| Institution: | 1. Forest Engineering and Environment Research Institute of Heilongjiang Provinee, Harbin 150081; 2. Key Laboratory of Forest Sustainable Management and Environmental Microorganism Engineering of Heilongjiang Province, Harbin 150081 ; 3. Heilongjiang Academy of Forestry, Harbin 150081 ) |
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| Abstract: | The soil microbial plays a vital role in the conversion of organic matter in the soil. The change of soil microbial diver- sity has important implications in ground ecosystem, soil structure, soil fertility, plant health, etc. This paper using RAPD tech- nique analyzes soil microbial diversity of three forest types at three age classes and a total of 9 sample plots are investigated in Mudan- jiang area. The results show the trends of soil microbial diversity and differences of soil microbial composition of linden Korean pine, Mongolian oak Korean pine and spruce-fir Korean pine forest. |
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| Keywords: | rhizosphere soil microorganism RAPD technique diversity |
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