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当前位置: 首页 > 文章 > 湖北不同植烟区烤烟物理特性分析 中国烟草科学 2018 (6) 73-78
Position: Home > Articles > Analysis of Physical Characteristics of Flue-cured Tobacco in Different Planting Areas in Hubei Province Chinese Tobacco Science 2018 (6) 73-78

湖北不同植烟区烤烟物理特性分析

作  者：
黎根;何猛;刘峰峰;李琳;吴风光;刘辉;云月利;何结望
单  位：
湖北大学;湖北中烟工业有限责任公司;湖北中烟工业股份有限公司
关键词：
烤烟;统计分析;系统聚类;物理特性
摘  要：
为了解湖北不同烟草种植区烤烟物理特性差异及其变化规律,采集湖北省15个县市烤烟产区的烤烟样品,测定烟叶物理特性各项指标并进行统计分析和系统聚类。结果显示:(1)B2F等级烤烟的叶宽、长宽比、单叶重、全叶含梗率在襄阳、十堰和恩施地区差异显著,C3F等级烤烟的单叶重在襄阳、十堰和恩施地区差异显著,X2F等级地区间没有差异;(2)竹山、竹溪、郧西、宣恩、咸丰、南漳、建始、保康、恩施、鹤峰、巴东、房县、利川的烤烟聚为一类,枣阳、襄州的烤烟聚为一类;襄阳烤烟与十堰、恩施烤烟的物理特性差异较大;(3)湖北烤烟物理特性在单叶重和抗张强度方面变异程度大,叶位升高,叶长、长宽比、单叶重增加;叶长、长宽比、单叶重与叶位关系密切。
译  名：
Analysis of Physical Characteristics of Flue-cured Tobacco in Different Planting Areas in Hubei Province
作  者：
LI Gen;HE Meng;LIU Fengfeng;LI Lin;WU Fengguang;LIU Hui;YUN Yueli;HE Jiewang;Hubei Tobacco Industry Co., Ltd;Hubei University;
单  位：
LI Gen%HE Meng%LIU Fengfeng%LI Lin%WU Fengguang%LIU Hui%YUN Yueli%HE Jiewang%Hubei Tobacco Industry Co., Ltd%Hubei University
关键词：
flue-cured tobacco;;statistical analysis;;systematic clustering;;physical characteristics
摘  要：
In order to understand the difference in physical characteristics of flue-cured tobacco in different tobacco growing areas in Hubei Province, flue-cured tobacco samples from 15 counties of Hubei Province were collected to determine indexes of physical characteristics of tobacco leaves, statistical analysis and systematic clustering were conducted. The results showed that:(1) Leaf width, length-width ratio, leaf weight, and stem ratio of total leaf in B2 F grades were significantly different among Xiangyang, Shiyan and Enshi regions. Single leaf weight of C3 F grade flue-cured tobacco was significantly different among Xiangyang, Shiyan and Enshi regions, and there was no difference of X2 F among these regions. 2) Tobacco from Zhushan, Zhuxi, Yunxi, Xuanen, Xianfeng, Nanzhang, Jianshi, Baokang, Enshi, Hefeng, Badong, Fangxian and Lichuan were clustered into one clade, and tobacco from Zaoyang and Xiangzhou were clustered into another clade. Physical characteristics of flue-cured tobacco from Xiangyang was significantly different with that from Shiyan and Enshi. 3) The physical characteristics of flue-cured tobacco in Hubei had large variation in single leaf weight and tensile strength, and with higher leaf position, leaf length, length-width ratio, and single leaf weight increased. Leaf length, length-width ratio, single leaf weight were closely related to leaf position.

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