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题名:
Seasonal Dynamics of Rhizosphere Soil Microbial Abundances and Enzyme Activities under Different Vegetation Types in the Coastal Zone, Shandong, China
作者: Zhang, Li-Hua1; Song, Lu-Ping1,2; Xu, Gang(徐刚)1; Chen, Peng1,2; Sun, Jun-Na1,2; Shao, HongBo(邵宏波)1,3
刊名: CLEAN-SOIL AIR WATER
ISSN号: 1863-0650
出版日期: 2014-08-01
卷号: 42, 期号:8, 页码:1115-1120
关键词: Coastal sandy soils ; Microbial community ; Plant species ; Soil property
学科分类: Environmental Sciences ; Marine & Freshwater Biology ; Water Resources
DOI: 10.1002/clen.201200394
产权排序: [Zhang, Li-Hua; Song, Lu-Ping; Xu, Gang; Chen, Peng; Sun, Jun-Na; Shao, Hong-Bo] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Biol & Bioresources Utilizat, Yantai, Peoples R China; [Song, Lu-Ping; Chen, Peng; Sun, Jun-Na] Chinese Acad Sci, Grad Univ, Beijing, Peoples R China; [Shao, Hong-Bo] Qingdao Univ Sci & Technol, Inst Life Sci, Qingdao 266042, Peoples R China
通讯作者: Shao, HB (reprint author), Qingdao Univ Sci & Technol, Inst Life Sci, Qingdao 266042, Peoples R China. shaohongbochu@126.com
作者部门: 海岸带生物学与生物资源利用所重点实验室
英文摘要: Microbial community responses to alternative management may be indicative of soil quality change. In this study, soils were collected from research plots over one year. The rhizosphere soils were studied by measuring microbial abundance (bacteria, fungi, actinomycetes, and ammonifiers), enzyme activities (invertase, catalase, urease, and phosphatase), and their relationship. Rhizosphere microbial abundance of different plant species varied greatly across seasons. The rhizosphere environment generated by Phragmites australis and Echinochloa crus-galli is suitable for microbial growth. In addition, the significant differences in rhizosphere enzyme activities of different plant species across seasons were also observed. There was a significant linear correlation between rhizosphere soil enzyme activities and microbial abundances except for between bacteria and catalase and between fungi and urease, but no such significant relationship was found between all rhizosphere soil microbial abundance and phosphatase except between fungi and acid phosphatase. We concluded that different plant species in coastal areas have different rhizosphere soils, due to the impact of the different root exudates and plant residues of the microbial properties.
研究领域[WOS]: Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources
项目资助者: Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources
关键词[WOS]: LOESS PLATEAU ; FOREST SOIL ; PLANT ; COMMUNITIES ; MANAGEMENT ; QUALITY ; EXUDATION ; TILLAGE ; SYSTEMS ; UREASE
文章类型: Article
收录类别: SCI
语种: 英语
WOS记录号: WOS:000342339600012
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.yic.ac.cn/handle/133337/8538
Appears in Collections:海岸带生物学与生物资源利用所重点实验室_期刊论文

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作者单位: 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Biol & Bioresources Utilizat, Yantai, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China
3.Qingdao Univ Sci & Technol, Inst Life Sci, Qingdao 266042, Peoples R China

Recommended Citation:
Zhang, Li-Hua,Song, Lu-Ping,Xu, Gang,et al. Seasonal Dynamics of Rhizosphere Soil Microbial Abundances and Enzyme Activities under Different Vegetation Types in the Coastal Zone, Shandong, China[J]. CLEAN-SOIL AIR WATER,2014,42(8):1115-1120.
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文件名: Seasonal Dynamics of Rhizosphere Soil Microbial Abundances and Enzyme Activities under Different Vegetation Types in the Coastal Zone, Shandong, China.pdf
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