| 一定碳氮比条件下不同有机物对烤烟生长及烟叶品质的影响 |
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| 引用本文： | 刘世亮,刘增俊,介晓磊,化党领,刘芳,张弘韬,朱金峰.一定碳氮比条件下不同有机物对烤烟生长及烟叶品质的影响[J].土壤通报,2011(5):1189-1195. |
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| 作者姓名： | 刘世亮 刘增俊 介晓磊 化党领 刘芳 张弘韬 朱金峰 |
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| 作者单位： | 河南农业大学资源与环境学院河南省高校农业资源与环境工程技术研究中心;黄淮学院;漯河卷烟厂;河南省漯河市烟草公司; |
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| 基金项目： | 河南省烟草公司重大面上项目“豫中烤烟浓香型风味稳定机制及关键技术研究与应用”; 河南省自然科学基金(2007210020、2009A210011)资助 |
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| 摘 要： | 通过选用蔗糖、淀粉、纤维素和腐殖酸等4种有机物质,调节土壤碳氮比为20的情况下,研究了不同有机物对烤烟生长、烟叶生理生化特性及烟叶化学成分的影响。结果表明,不同有机物均能有效地促进烟株生长,且不同程度地提高了烤烟叶绿素的含量,以蔗糖和腐殖酸处理表现较好;成熟期各处理可以降低烤烟中叶绿素含量、硝酸还原酶活性、转化酶活性;淀粉酶活性较旺长期大,利于淀粉的分解转化,提高烤烟单株叶重;有机物显著提高了烟叶氮、磷、钾含量和积累量,其中以蔗糖处理和腐殖酸处理效果最显著;同时,显著提高烟叶总糖、还原糖和烟碱含量,并能降低烟叶中淀粉含量,各项指标综合来看以蔗糖的显著最为显著。烤后烟叶香气成分总含量以蔗糖处理最高,趋势为蔗糖处理>腐殖酸处理>淀粉处理>对照>纤维素处理,且香气成分含量较高的种类以蔗糖处理最高,腐殖酸处理次之。
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| 关 键 词： | 碳氮比 烤烟 生理生化特性 化学成分 |
Effect of Different Organic Matter on Growth and Flue-cured Tobacco Quality under Same Carbon-nitrogen Ratio Value |
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| LIU Shi-liang ,LIU Zeng-jun ,JIE Xiao-lei ,HUA Dang-ling ,LIU Fang ,ZHANG Hong-tao ,ZHU Jing-feng.Effect of Different Organic Matter on Growth and Flue-cured Tobacco Quality under Same Carbon-nitrogen Ratio Value[J].Chinese Journal of Soil Science,2011(5):1189-1195. |
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| Authors: | LIU Shi-liang LIU Zeng-jun JIE Xiao-lei HUA Dang-ling LIU Fang ZHANG Hong-tao ZHU Jing-feng |
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| Institution: | LIU Shi-liang 1,LIU Zeng-jun 1,JIE Xiao-lei 1,2,HUA Dang-ling 1,LIU Fang 1,ZHANG Hong-tao 3,ZHU Jing-feng 4(1.College of Resources and Environment,Henan agricultural university / Engineering Research Center of Agricultural Resources and Environment,Colleges and Universities of Henan Province,Zhengzhou 450002,China,2.Huanghuai University,Henan Zhumadian 463000,3.Luohe Cigarette Factory,Luohe 462000,4.Henan Luohe County Tobacco Company,Henan) |
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| Abstract: | With sucrose,starch,cellulose,fulvic acid etc.organic matter to regulate the soil carbon-nitrogen ratio value as 20,the effects of organic materials were studied on the growth,physiological characteristics and chemical components of flue-cured tobacco(Nicotiana tabacum L.) by the method of pot experiment.The result indicated that the different organic matter could promote the growth of flue-cured tobacco,and also increase the chlorophyll content of flue-cured,with more remarkable effects in sucrose and fulv... |
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| Keywords: | Carbon-nitrogen ratio Flue-cured tobacco Physiological and biochemical characteristics Chemical components |
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