| 滇池西岸4种针叶林的土壤微生物与酶活性 |
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| 引用本文： | 陆梅,卫捷,韩智亮.滇池西岸4种针叶林的土壤微生物与酶活性[J].东北林业大学学报,2011,39(6):56-59. |
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| 作者姓名： | 陆梅 卫捷 韩智亮 |
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| 作者单位： | 西南林业大学; |
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| 基金项目： | 国家自然科学基金(40971285); 西南林业大学水土保持与荒漠化防治重点学科建设项目 |
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| 摘 要： | 采用实地调查与室内实验分析相结合,对位于高原湿地滇池西岸森林公园现存4种针叶林:云南松、华山松+云南油杉混交、云南油杉、柏树的林下土壤微生物特征及酶活性进行研究.结果表明:4种针叶林中,土壤微生物数量差异性显著,呈现出从混交林到纯林逐渐减少趋势.在微生物区系组成中,细菌占绝对优势,放线菌次之,真菌最少,且均随着土层的加...
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| 关 键 词： | 针叶林 土壤微生物 土壤酶活性 相关性 |
Soil Microbes and Enzyme Activities in Four Types of Coniferous Forests in West Bank of Dianchi Lake,Kunming |
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| Lu Mei,Wei Jie,Han Zhiliang.Soil Microbes and Enzyme Activities in Four Types of Coniferous Forests in West Bank of Dianchi Lake,Kunming[J].Journal of Northeast Forestry University,2011,39(6):56-59. |
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| Authors: | Lu Mei Wei Jie Han Zhiliang |
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| Institution: | Lu Mei,Wei Jie,Han Zhiliang(Department of Environmental Science and Engineering,Southwest Forestry University,Kunming 650224,P.R.China) |
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| Abstract: | An experiment was conducted to study the soil microbes and enzyme activities of four types of coniferous forests in Dianchi Forest Park,Kunming through field investigation and laboratory analysis.A significant difference in the quantity of soil microbes was observed,indicating a gradually decreasing trend from the mixed forest to the pure forest.In the microbial composition,bacteria are dominated,followed by actinomyces and fungi in order.The quantities of soil microbes all decrease with soil depth.The acti... |
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| Keywords: | Coniferous Soil microbes Soil enzyme activities Correlations |
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