湖南省桂阳县烟叶物理特性分析与综合评价  

Analysis and Comprehensive Evaluation of Physical Properties of Tobacco Leaves from Guiyang County of Hunan Province

作　　者：徐文兵[1,2] 卢健[2] 邓小华[1] 齐永杰[2] 李宏光 方明 王生才 

机构地区：[1]湖南农业大学,长沙410128 [2]广西中烟工业有限责任公司,南宁53001 [3]湖南省烟草公司郴州市公司,郴州423000

出　　处：《作物研究》2015年第6期626-629,646,共5页Crop Research

基　　金：广西中烟工业有限责任公司项目(201545000034011);湖南省科技厅项目(2013NK3073)

摘　　要：为明确湖南省桂阳县烟叶物理特性的区域特征,以桂阳县2013年烟叶样品为材料,对不同等级、品种和乡镇的烟叶的物理特性进行了分析和综合评价。结果表明:桂阳县烟叶开片度较好,平衡含水率略低,中部烟叶身份适中、结构疏松,但部分上部烟叶样品含梗率偏高、单叶重偏大、叶片过厚、叶质重偏大。桂阳县中部烟叶物理特性显著优于上部烟叶;上部烟叶以云烟87的物理特性较优,中部烟叶以湘烟3号的物理特性较优;上部烟叶以方元乡物理特性最好,其次是银河乡,正和乡较差;中部烟叶以流峰乡物理特性最好,其次是仁义乡,银河乡较差。In order to explicit the regional features of physical properties of flue -cured tobacco leaf in Guiyang County, the physical properties of different grades,different varieties and different towns were analyzed with the flue -cured tobacco samples of 2013 from Guiyang County.The results showed that the tobacco of Guiyang had better leaves proportion,lower e-quilibrium moisture content,moderate body and loosen leaf construction in middle leaf,slightly higher stem ratio and slight-ly bigger weight per leaf and slightly bigger thickness of leaf and slightly bigger weight per unit leaf area.The physical properties of middle flue -cured tobacco leaf was superior to upper leaf.The physical properties of upper flue -cured to-bacco leaf of Yunyan 97 was better than Xiangyan 3,and that of middle flue -cured tobacco leaf of Xiangyan 3 was better than Yunyan 97.The physical properties of upper flue -cured tobacco leaf from Fangyuan village was the best,the nxet from Yinhe village,and the poorer from Zhenghe village.The physical properties of middle flue -cured tobacco leaf from Liufeng village was the best,the nxet from Renyi village,and the poorer from Yinhe village.

关 键 词：烤烟 物理特性 综合评价 桂阳县 

分 类 号：S572[农业科学—烟草工业]