| 施氮量对延边烟区烤烟香气成分及评吸质量的影响 |
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| 引用本文： | 沈铮,金洪石,彭丽丽,宋鹏飞,张凤侠,王校辉,韩富根.施氮量对延边烟区烤烟香气成分及评吸质量的影响[J].甘肃农业大学学报,2009,44(6). |
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| 作者姓名： | 沈铮 金洪石 彭丽丽 宋鹏飞 张凤侠 王校辉 韩富根 |
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| 作者单位： | 1. 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
2. 吉林烟草工业有限责任公司,吉林,延吉,133001 |
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| 基金项目： | 吉林烟草工业有限责任公司重大科技攻关项目 |
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| 摘 要： | 以烤烟品种‘吉烟9号’为材料,于2005-2006年在吉林延边烟区研究了不同施氮量对烤烟香气成分及评吸质量的影响.结果表明:施氮量低于或高于60 kg.hm-2的处理,烟叶香气物质的组成不够协调,评吸得分较低;施氮量60 kg.hm-2的处理在不同程度上提高了烟叶中类西柏烷类、类胡萝卜素类和棕色化产物类致香物质的含量,改善了烟叶的香气质量,使香气量较足、杂气较少、刺激性较低、余味舒适、烟气浓度大、燃烧性好、总得分最高,说明施氮量60 kg.hm-2能较好满足烟草的生长发育,可以为提高烟叶香气质量奠定了良好的基础.
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| 关 键 词： | 烤烟 施氮量 致香物质 评吸质量 |
Effects of nitrogen fertilizer on contents of aroma components and flavor quality in flue-cured tobacco leaves |
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| SHEN Zheng,JIN Hong-shi,PENG Li-li,SONG Peng-fei,ZHANG Feng-xia,WANG Xiao-hui,HAN Fu-gen.Effects of nitrogen fertilizer on contents of aroma components and flavor quality in flue-cured tobacco leaves[J].Journal of Gansu Agricultural University,2009,44(6). |
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| Authors: | SHEN Zheng JIN Hong-shi PENG Li-li SONG Peng-fei ZHANG Feng-xia WANG Xiao-hui HAN Fu-gen |
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| Institution: | SHEN Zheng1,JIN Hong-shi2,PENG Li-li1,SONG Peng-fei1,ZHANG Feng-xia1,WANG Xiao-hui1,HAN Fu-gen1(1.National Research Center for Tobacco Cultivation and Physiology and Biochem,Henan Agricultural University,Zhengzhou 450002,China,2.Tobacco Industrial Limited Company of Jilin,Yanji 133001,China) |
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| Abstract: | Field experiment in Yanbian area was carried out to study the effect of nitrogen fertilizer rates on contents of aroma components and flavor quality of a tobacco(Nicotiana tabacum) cultivar Jiyan 9 from 2005 to 2006.The main results showed that aroma constituents were not harmonious and flavor quality was poor in the treatment of nitrogen fertilizer rates less than 60 kg per hectare or more than 60 kg per hectare,while treatment of 60 kg nitrogen fertilizer per hectare could increase the flavor components c... |
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| Keywords: | flue-cured tobacco nitrogen fertilizer rate aroma components flavor quality |
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