| 微量元素水平对石蜡微生物降解的影响 |
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| 引用本文： | 洪音,张兴梅,慕庆峰,孙壮.微量元素水平对石蜡微生物降解的影响[J].黑龙江八一农垦大学学报,2009,21(2):17-20. |
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| 作者姓名： | 洪音 张兴梅 慕庆峰 孙壮 |
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| 作者单位： | 黑龙江八一农垦大学农学院,大庆,163319 |
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| 摘 要： | 为了探讨微量元素对石蜡降解的影响,以石蜡为唯一碳源,筛选出对石蜡有降解作用的几株菌株,选择其中降解率较高具有代表性的一株真菌进行微量元素对石蜡降解影响的研究,试验采用五因素二次正交旋转组合试验设计。结果表明,在土壤石蜡微生物降解中5种微量元素锰、铜、锌、钙和铁的最佳添加量分别为0.6221μmol·L^-1、0.1μmol·L^-1、0.072μmol·L^-1、450μmol·L^-1、6.444μmol·L^-1。
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| 关 键 词： | 微量元素 石蜡 降解 二次正交旋转组合设计 |
Influence of paraffin's degradation by different level of microelement |
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| Hong Yin,Zhang Xingmei,Mu Qingfeng,Sun Zhuang.Influence of paraffin's degradation by different level of microelement[J].Journal of Heilongjiang August First Land Reclamation University,2009,21(2):17-20. |
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| Authors: | Hong Yin Zhang Xingmei Mu Qingfeng Sun Zhuang |
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| Institution: | (College of Agriculture, Heilongjiang August First Land Reclamation University, Daqing 163319 ) |
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| Abstract: | For discuss the effect of paraffin＇s degradation by microelement, this test use paraffin is the only C- fountain screen out several fungus that can degradable paraffin,then choose one fungus which has higher degradation and representative to investigate the influence between microelement and paraffin＇ s degradation. Use the design of orthogonal revolving combination of two times and five factors,the result indicate that the best quantity of five microelement--Mn,Cu,Zn,Ca and Fe are 0.622 1 μmol·L^-1,0.1 μmol·L^-1, 0.072 μmol·L^-1 ,450 μmol·L^-1 ,6.444 μmol·L^-1. |
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| Keywords: | microelement paraffin degradation square regressive and orthogonal rotation designs |
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