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中国农学通报

中国农学通报 ›› 2008, Vol. 24 ›› Issue (12): 200-206.

所属专题： 烟草种植与生产

• 农学 农业基础科学 • 上一篇    下一篇

云南烤烟主要化学成分含量的频率分布

吴兴富, ,宋春满,方敦煌,周清明,邓云龙   

  • 收稿日期:2008-08-27 修回日期:2008-10-28 出版日期:2008-12-05 发布日期:2008-12-05

The Distribute frequence of content of main chemical components on flue-cured tobacco in Yunnan

Wu Xingfu,, Song Chunman, Fang Dunhuang, Zhou Qingming, Deng Yunlong   

  • Received:2008-08-27 Revised:2008-10-28 Online:2008-12-05 Published:2008-12-05

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摘要： 为了解云南烤烟主要化学成分含量的特征，对云南烟区327个烤烟C3F烟叶样品主要化学成分进行了检测分析。结果表明，云南烟叶中的糖含量较高，总糖和还原糖分别为30.96%和26.81%；烟叶中的氯、两糖差、钾氯比、淀粉、糖碱比和柠檬酸变异系数较大，受产地生态环境和种植技术等的影响较大；研究得出了云南烤烟中30种主要化学成分指标的频率分布特点。本文研究结果对云南特色烟叶开发和烟叶资源配置具有重要的参考作用。

关键词: 丁布, 丁布, 小麦条锈病菌, 孢子萌发, 活性测定

Abstract: To find out the character of content of main chemical components on flue-cured tobacco，it were measured analyzing that 327 samples graded C3F from planting areas in Yunnan province. The studies were showed that Yunnan tobacco leaf characterized rich sugar，its total sugar and reducing sugar were 30.96% and 26.81% respectively. And CVs were much higher with chlorine，TS-RS，potassium-chlorine ratio，starch，sugar-nicotine ratio and citric acid,and it is more effected by ecological condition and planting tcehnic. And it were definitude which the distributing characteristic of frequency to thirty chemical components on Yunnan tobacco leaf. The disquisition results are important reference that the development of tobacco with characteristics and the resource collocating of tobacco leaf in Yunnan Province.