| 伊贝根际微生物分布与西贝素的相关性 |
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| 引用本文： | 潘惠霞,程争鸣,牟书勇,齐晓玲,包群.伊贝根际微生物分布与西贝素的相关性[J].微生物学通报,2010,37(8):1253-1257. |
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| 作者姓名： | 潘惠霞 程争鸣 牟书勇 齐晓玲 包群 |
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| 作者单位： | 中国科学院新疆生态与地理研究所,中国科学院干旱区生物地理与生物资源重点实验室,新疆,乌鲁木齐,830011 |
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| 基金项目： | 国家科技支撑计划专题项目(No. 2007BAC15B06); 中国科学院知识创新工程重要方向项目(No. KZCX2-YW-336-2) |
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| 摘 要： | 分析了伊犁贝母不同生育期(返青期、显蕾期、盛花期和收获期)根际、非根际可培养土壤微生物动态变化,探讨了根际土壤微生物与西贝素含量之间的相关性。结果表明,在伊犁贝母的生长发育期,根际和非根际土壤微生物数量的分布规律是:细菌放线菌真菌。除了显蕾期非根际真菌数量大于根际以外,其他生长时期根际细菌、放线菌和真菌数量远远大于非根际,细菌根际效益明显。盛花期根际土壤中细菌和真菌数量达到了最多。土壤真菌与西贝素含量呈极显著正相关。
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| 关 键 词： | 伊犁贝母 根际微生物 西贝素 相关性 |
Distribution of Rhizosphere Soil Microbes of Fritillaria pallidiflora and Their Correlation with Imperialine Content |
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| PAN Hui-Xi,CHENG Zheng-Ming,MU Shu-Yong,QI Xiao-Ling and BAO Qun.Distribution of Rhizosphere Soil Microbes of Fritillaria pallidiflora and Their Correlation with Imperialine Content[J].Microbiology,2010,37(8):1253-1257. |
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| Authors: | PAN Hui-Xi CHENG Zheng-Ming MU Shu-Yong QI Xiao-Ling and BAO Qun |
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| Institution: | The Key Laboratory of Biogeography and Bioresource in Arid Land, Xinjiang Institute of Ecology and Geography, Xinjiang Institute of Ecology and Geography Chinese Academy of Sciences, Urumuqi, Xinjiang 830011, China;The Key Laboratory of Biogeography and Bioresource in Arid Land, Xinjiang Institute of Ecology and Geography, Xinjiang Institute of Ecology and Geography Chinese Academy of Sciences, Urumuqi, Xinjiang 830011, China;The Key Laboratory of Biogeography and Bioresource in Arid Land, Xinjiang Institute of Ecology and Geography, Xinjiang Institute of Ecology and Geography Chinese Academy of Sciences, Urumuqi, Xinjiang 830011, China;The Key Laboratory of Biogeography and Bioresource in Arid Land, Xinjiang Institute of Ecology and Geography, Xinjiang Institute of Ecology and Geography Chinese Academy of Sciences, Urumuqi, Xinjiang 830011, China;The Key Laboratory of Biogeography and Bioresource in Arid Land, Xinjiang Institute of Ecology and Geography, Xinjiang Institute of Ecology and Geography Chinese Academy of Sciences, Urumuqi, Xinjiang 830011, China |
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| Abstract: | |
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| Keywords: | Fritillaria pallidiflora Rhizosphere microbes Imperialine Correlation |
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