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Position: Home > Articles > Flue-cured Tobacco Quality Analysis of Different Region in Fenghuang, Hunan Crop Research 2011,25 (4) 350-353

湖南凤凰不同产区烤烟品质分析

作  者:
徐兵;周清明;杨虹琦;刘道严;江明光;周木子
单  位:
湖南农业大学烟草科学与健康重点实验室;凤凰县烟草专卖局
关键词:
烤烟;土壤;品质分析;凤凰
摘  要:
以凤凰县不同成土母质、不同土壤类型及不同海拔产区烟田(云烟87)为试点,以烘烤结束后各对应试点B2F等级初烤烟叶为材料,研究了土壤、海拔与烤烟品质的关系。结果表明:不同成土母质烤烟的钾、绿原酸含量存在极显著差异,平衡含水率、总氮、芸香苷、两糖差、钾氯比存在显著差异;不同土壤类型烤烟含梗率、挥发碱、绿原酸和芸香苷含量差异极显著,总氮、钾含量差异显著;不同海拔烤烟除含梗率和β胡萝卜素差异显著外,其余均未达到显著水平。凤凰县烤烟品质整体水平较好,但存在烟碱较高,总氮、钾含量、氮碱比、钾氯比偏低的问题。
译  名:
Flue-cured Tobacco Quality Analysis of Different Region in Fenghuang, Hunan
作  者:
XU Bing1,ZHOU Qing-ming1*,YANG Hong-qi1,LIU Dao-yan2,JIANG Ming-guang2,ZHOU Mu-zi1(1 Key Laboratories of Tobacco Science and Health,Hunan Agricultural University,Changsha,Hunan 410128,China;2 Fenghuang Tobacco Office,Fenghuang,Hunan 416200,China)
关键词:
Flue-cured tobacco;Soil;Quality analysis;Fenghuang county
摘  要:
Some B2F degree tobacco samples of different soil parent material,different soil types and altitude in Fenghuang county were studied to explore the relationship among the soil,altitude and flue-cured tobacco quality.The results indicate that the contents of K and chlorogenic acid in different soil parent material flue-cured tobacco are extremely different,and the equilibrium moisture content,total nitrogen,rue glucoside,the difference of total sugar and reducing sugar,the ratio of K/Cl also exist significant differences.The stem ratio,volatile alkali,chlorogenic acid and rue glucoside of flue-cured tobacco planted in different soil types show extremely significant difference,and the contents of total nitrogen and K are significantly different.The physiochemical index of flue-cured tobacco planted in different altitude has not achieving significant difference levels except contain infarction rate and beta carotene.

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