| 不同植物生长调节剂对烤烟上部叶品质及可用性的影响 |
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| 引用本文： | 李代强,刘朝科,古力,王峰吉,杨秀海,周阳,周显波,张重义.不同植物生长调节剂对烤烟上部叶品质及可用性的影响[J].江西农业学报,2013(5):107-109. |
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| 作者姓名： | 李代强 刘朝科 古力 王峰吉 杨秀海 周阳 周显波 张重义 |
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| 作者单位： | 河南农业大学;福建农林大学;川渝中烟工业有限责任公司;贵州省铜仁市烟草公司沿河县分公司 |
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| 基金项目： | 川渝中烟工业有限责任公司项目(2012) |
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| 摘 要： | 采用大田试验,研究了打顶后喷施"烟博士"活性制剂、赤霉素、水杨酸、吲哚乙酸4种植物生长调节剂对烤烟上部叶生长、化学成分及工业可用性的影响。结果表明:打顶后喷施吲哚乙酸和"烟博士"活性制剂能显著提高烟株上部叶的叶长、叶宽和叶面积,有效降低上部叶烟碱和总氮含量,提高总糖、还原糖和钾的含量,改善烟叶内在化学成分含量及其协调性,提高烟叶评吸质量。
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| 关 键 词： | 生长调节剂 烤烟 上部叶 品质 可用性 |
Effects of Different Plant Growth Regulators on Quality and Usability of Flue-cured Tobacco Upper Leaf |
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| LI Dai-qiang,LIU Chao-ke,GU Li,WANG Feng-ji,YANG Xiu-hai,ZHOU Yang,ZHOU Xian-bo,ZHANG Zhong-yi.Effects of Different Plant Growth Regulators on Quality and Usability of Flue-cured Tobacco Upper Leaf[J].Acta Agriculturae Jiangxi,2013(5):107-109. |
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| Authors: | LI Dai-qiang LIU Chao-ke GU Li WANG Feng-ji YANG Xiu-hai ZHOU Yang ZHOU Xian-bo ZHANG Zhong-yi |
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| Institution: | 1,2*(1.Henan Agricultural University,Zhengzhou 450002,China;2.Fujian Agriculture and Forestry University,Fuzhou 350002,China;3.China Tobacco Chuanyu Industrial Corporation,Chengdu 610017,China;4.Yanhe Tobacco Company of Tongren City in Guizhou Province,Yanhe 554100,China) |
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| Abstract: | The field experiments were conducted to study the effects of four plant growth regulators(Yanboshi active agent,Gibberellin,Salicylic acid and Indole acetic acid) on the growth,chemical components and industrial usability of flue-cured tobacco upper leaves after topping.The results indicated that spraying Indole acetic acid and Yanboshi active agent could significantly improve the leaf length,leaf width and leaf area of upper tobacco leaves after topping,effectively reduce the contents of nicotine and total nitrogen,increase the contents of total sugar,reducing sugar and potassium,and improve the coordination of chemical components in the upper leaves of flue-cured tobacco,thus enhance their smoking quality. |
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| Keywords: | Plant growth regulator Flue-cured tobacco Upper leaf Quality Usability |
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