| 施氮量对翠碧1号生长发育及烟叶质量风格的影响 |
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| 引用本文： | 张建忠,叶想青,李文卿,詹立峰.施氮量对翠碧1号生长发育及烟叶质量风格的影响[J].中国烟草科学,2011(5):63-67. |
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| 作者姓名： | 张建忠 叶想青 李文卿 詹立峰 |
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| 作者单位： | 南平市烟草公司光泽分公司;南平市烟草公司松溪分公司;福建省烟草农业科学研究所; |
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| 基金项目： | 福建省烟草专卖局项目{闽烟合同[2007]121号,闽烟合同[2010]042号} |
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| 摘 要： | 通过田间试验和化学分析,研究了不同施氮水平对翠碧1号烤烟生育期、烤后烟叶产质量和烟叶风格的影响。结果表明,不同施氮量对烤烟生育期、经济性状、外观质量、化学成分和感官评吸质量均有显著的影响。施氮量增加,烟株大田生育期明显延长;烤后烟叶产量、不同部位单叶重、总氮和烟碱含量明显增加,总糖和还原糖含量、还原糖/烟碱和总氮/烟碱比值表现下降的趋势;烟叶"清香型"风格彰显趋向弱化。施氮量大于78 kg/hm2时,烤后烟叶产值增加不显著;施氮量在58.5～97.5 kg/hm2时,烟叶内在化学成分较协调,外观质量和感官评吸质量较好,烟叶"清香型"风格彰显较明显。
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| 关 键 词： | 烤烟 施氮量 生长发育 质量 风格 |
Effects of Nitrogen Rates on Plant Growth Period,Leaf Quality and Style of Nicotiana tabacum L.CB-1 |
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| ZHANG Jianzhong,YE Xiangqing,LI Wenqing,ZHAN Lifeng.Effects of Nitrogen Rates on Plant Growth Period,Leaf Quality and Style of Nicotiana tabacum L.CB-1[J].Chinese Tobacco Science,2011(5):63-67. |
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| Authors: | ZHANG Jianzhong YE Xiangqing LI Wenqing ZHAN Lifeng |
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| Affiliation: | ZHANG Jianzhong1,YE Xiangqing2,LI Wenqing3,ZHAN Lifeng2(1.Guangze Branch,Nanping Tobacco Corporation,Guangze,Fujian 341000,China,2.Songxi Branch,Songxi,Fujian 353500,3.Fujian Institute of Tobacco Agricultural Sciences,Fuzhou 350003,China) |
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| Abstract: | Field experiments,chemical analysis and sensory test were carried out to study the effects of different nitrogen fertilizer rates on the growth period,yield,quality and style of flue-cured tobacco leaves.The results showed that,growth period,economic character,appearance,chemical composition,sensory test results and style of flue-cured tobacco were influenced remarkably by different rates of nitrogen applied.Plant growth period prolonged obviously;the yield,weight per leaf,total nitrogen content and nicotin... |
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| Keywords: | flue-cured tobacco nitrogen rate growth quality style |
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