| 引用本文： |
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胡承彪,朱宏光,韦源连.龙胜里骆林区土壤微生物学特性研究[J].广西科学院学报,1992,(2):44-52. [点击复制]
- Hu Chengbiao,Zhu Hongguang,Wei Yuanlian.A Study on the Properties of Soil Microbiology in the Liluo Forest Region of Longshen County[J].Journal of Guangxi Academy of Sciences,1992,(2):44-52. [点击复制]
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| 摘要: |
| 我们研究了龙胜县里骆林区不同海拔高度、不同森林类型和不同土层深度土壤微生物学特性,结果表明:1.不同海拔高度土壤微生物的数量及生化活性以低海拔土壤较高。2.不同森林类型土壤微生物及生化活性常绿阔叶林高于针阔混交林,针阔混交林高于针叶林。3.不同土层深度土壤微生物分布以0~20cm土层最多,20~40cm次之,40~80cm最少。各剖层土壤微生物数量随季节变更有明显季节变化。 |
| 关键词: 土壤微生物 生化活性 森林类型 |
| DOI： |
| 投稿时间：1992-08-22 |
| 基金项目: |
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| A Study on the Properties of Soil Microbiology in the Liluo Forest Region of Longshen County |
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Hu Chengbiao, Zhu Hongguang, Wei Yuanlian
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| (Forestry College of Guangxi Agriculture University) |
| Abstract: |
| We studied on the properties of soil microorganism in the different altitude, forest types and soil depth in Lilou forest region of Lengshen county. The results indicatde:Both the number of soil microorganism and biochemical activities at the low elevation are higher than at the high elevation, and the evergreen broad-leaved forest are higher than the broad-leaved and coniferous mixed forest, the coniferous plantation are the lowest. The distribution of soil microorganism is most abundances in 0~20cm in depth, the 20~40cm is less, the 40~80cm is the least. The number of soil microorganism in different soil layer changes remarkably with season change. |
| Key words: soil microorganisms biochemical activitvies forest types |
