| 施钼量对烤烟化学成分和经济性状的影响 |
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| 引用本文： | 张纪利,曾祥难,芶剑渝,梁伟,黄纯阳,李章海,耿富卿.施钼量对烤烟化学成分和经济性状的影响[J].安徽农业科学,2013,41(1):95-96,98. |
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| 作者姓名： | 张纪利 曾祥难 芶剑渝 梁伟 黄纯阳 李章海 耿富卿 |
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| 作者单位： | 广西中烟工业有限责任公司,广西南宁,530001;遵义市烟草公司正安县分公司,贵州正安,563401;中国科学技术大学烟草与健康研究中心,安徽合肥,230052 |
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| 基金项目： | 广西中烟工业有限责任公司科技项目""真龙"卷烟品牌导向的烟叶生产体系研究"，贵州省烟草公司重点科技项目"烤烟钼素营养作用机理及应用研究" |
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| 摘 要： | 目的]研究不同施钼量对烤烟化学成分含量和经济性状的影响。方法]采用大区对比试验,对云烟87进行不同施钼量处理。结果]施钼量80 ml/株烟叶产量、产值、上等烟比例最高,且有利于提高烟叶总糖、还原糖含量;施钼量40 ml/株有利于提高烟叶钾含量,降低烟叶总氮、烟碱、氯含量,并协调烟叶糖碱比、氮碱比和钾氯比。结论]施钼量宜选择40～80 ml/株。
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| 关 键 词： | 烤烟 钼 化学成分 经济性状 |
Effects of Molybdenum Application on Chemical Composition and Economic Character of Flue-cured Tobacco |
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| Institution: | ZHANG Ji-li et al(China Tobacco Guangxi Industrial Co.,Ltd.,Nanning,Guangxi 530001) |
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| Abstract: | Objective] The research aimed to study the effects of different amount of molybdenum on chemical composition and economic character of flue-cured tobacco. Method ] Wide tleld Comparative experiment with Yunyan 87 was carried out. Result] Yield, output value and proportion of superior grade tobacco leaves were the highest at molybdenum application amount of 80 ml/plant. Molybdenum application a- mount of 80 ml/plant was benefit to improve the content of total sugar and reduce sugar content. Molybdenum application amount of 40 ml/ plant was benefit to improve potassium content, reduce total nitrogen, nicotine, chlorine content, consort sugar nicotine ratio, nitrogen base ra- tio and potassium chloride ratio of tobacco. Conclusion] The optimum molybdenum application amount was 40 -80 ml/plant. |
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| Keywords: | Flue-cured tobacco Molybdenum Chemical component Economic character |
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