| 腐殖酸对烤烟化学成分和经济性状的影响 |
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| 引用本文： | 郑宪滨,刘国顺,邢国强,魏跃伟,叶协锋,王太运.腐殖酸对烤烟化学成分和经济性状的影响[J].河南农业科学,2007(12):43-45. |
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| 作者姓名： | 郑宪滨 刘国顺 邢国强 魏跃伟 叶协锋 王太运 |
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| 作者单位： | 河南农业大学,国家烟草栽培生理生化研究基地,河南,郑州,450002;平顶山市烟草公司,河南,平顶山,467000;宝丰县烟草公司,河南,宝丰467400 |
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| 基金项目： | 国家烟草专卖局资助项目 |
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| 摘 要： | 通过大田试验,研究了腐殖酸对烤烟化学成分和经济性状的影响。结果表明:与不施腐殖酸比较,施用腐殖酸可以显著提高烤烟的钾、磷、铁、锌、中性香味物质含量以及上等烟比例、产量和产值,显著降低烤烟的下等烟比例。不施腐殖酸和施用腐殖酸的烟叶的总氮、烟碱、还原糖、钙、镁、硼、铜、锰的含量以及中等烟比例无显著差异。
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| 关 键 词： | 烤烟 腐殖酸 化学成分 经济性状 |
| 文章编号： | 1004-3268(2007)12-0043-03 |
| 修稿时间： | 2007年7月6日 |
Effects of Humic Acid on Chemical Constituents and Economic Characteristics of Flue-cured Tobacco |
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| ZHENG Xian-bin,LIU Guo-shun,XING Guo-qiang,WEI Yue-wei,YE Xie-feng,WANG Tai-yun.Effects of Humic Acid on Chemical Constituents and Economic Characteristics of Flue-cured Tobacco[J].Journal of Henan Agricultural Sciences,2007(12):43-45. |
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| Authors: | ZHENG Xian-bin LIU Guo-shun XING Guo-qiang WEI Yue-wei YE Xie-feng WANG Tai-yun |
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| Abstract: | The effects of humic acid on the chemical constituents and economic characteristics of flue-cured tobacco were studied in a field experiment.The results showed that,in comparison with control,applying humic acid increased the contents of K,P,Fe,Zn and neutral aromatic constituents in flue-cured tobacco leaves and the percentage of high grade leaves,and also the income significantly.The contents of total nitrogen,nicotine,reduced sugar,Ca,Mg,B,Cu,Mn in flue-cured tobacco leaves and the percentage of middle grade leaves were not significantly different between the two treatments,with and without humic acid application. |
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| Keywords: | Flue-cured tobacco Humic acid Chemical constituent Economic characteristic |
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