| 玉米秸秆低温快速腐熟菌的筛选、鉴定及效果试验 |
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| 引用本文： | 姚良同,丁延芹,刘尧,陈一然,杜秉海,李俊.玉米秸秆低温快速腐熟菌的筛选、鉴定及效果试验[J].山东农业科学,2008(3):85-87. |
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| 作者姓名： | 姚良同 丁延芹 刘尧 陈一然 杜秉海 李俊 |
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| 作者单位： | 1. 山东农业大学生命科学学院,山东,泰安,271018
2. 中国农业科学院农业资源与农业区划研究所,北京,100081 |
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| 摘 要： | 本试验模拟腐烂秸秆的环境,以玉米秸秆的浸出汁为培养基,在5℃低温条件下,用双层平板和穿刺法结合筛选到4株快速腐熟秸秆的兼性厌氧菌。依据形态、生理生化特征以及16S rDNA序列分析结果,将YO-1、YO-2鉴定为赫氏埃希菌(Escherichia hermannii),YO-B鉴定为霍氏肠杆菌(Enterobacter hormae-chei),YO-H鉴定为节杆菌(Arthrobacter arilaiti)。进一步通过发酵试验,验证了4株菌对玉米秸秆的降解效果,其中YO-1、YO-H对玉米秸秆降解能力好于YO-2和YO-B。
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| 关 键 词： | 玉米秸秆 低温 腐熟 兼性厌氧菌 筛选 鉴定 |
| 文章编号： | 1001-4942(2008)03-0085-03 |
| 修稿时间： | 2008年2月16日 |
Screening and Identification of Bacteria Decomposing Maize Straw under Low Temperature and Their Effect Test |
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| YAO Liang-tong,DING Yan-qin,LIU Yao,CHEN Yi-ran,DU Bing-hai,LI Jun.Screening and Identification of Bacteria Decomposing Maize Straw under Low Temperature and Their Effect Test[J].Shandong Agricultural Sciences,2008(3):85-87. |
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| Authors: | YAO Liang-tong DING Yan-qin LIU Yao CHEN Yi-ran DU Bing-hai LI Jun |
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| Abstract: | 4 strains of anaerobic bacteria decomposing maize straw were screened under 5℃ by double-plates and puncture method.YO-1and YO-2 were identified as Escherichia hermannii,while YO-B and YO-H as Enterobacter hormaechei and Arthrobacter arilaiti respectively based on their morphological,physiological and biochemical characters as well as sequence analysis of 16S rDNA.The results of fermentation test showed that the strain YO-1 and YO-H could decompose maize straw better than YO-2 and YO-B under the same conditions. |
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| Keywords: | Maize straw Low temperature Decompose Facultative anaerobe Screening Identification |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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