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| 不同烤烟品种叶片物理特性的差异分析 | |
| 引用本文： | 雷佳,赵玲玲,邵兰军,舒晓康,张胜,杨会丽,杨永锋.不同烤烟品种叶片物理特性的差异分析[J].江西农业学报,2012,24(12):85-87. |
| 作者姓名： | 雷佳 赵玲玲 邵兰军 舒晓康 张胜 杨会丽 杨永锋 |
| 作者单位： | 1. 广东中烟工业有限责任公司,广东广州,510145 2. 国家烟草栽培生理生化研究基地、河南农业大学烟草学院,河南郑州,450002 3. 湘西自治州烟草公司永顺县公司,湖南永顺,416700 |
| 基金项目： | 基于双喜品牌需求的基地单元烤烟品种试验和选定 |
| 摘 要： | 通过多点小区试验,研究了5个烤烟品种调制后烟叶的物理特性差异。结果表明:南江三号中部叶、下部叶的单叶重均显著高于其他品种,其上部叶的叶质重又显著高于其他品种,其他品种间各部位叶片的单叶重和叶质重均无显著性差异;K326各部位叶片的含梗率均明显高于其它品种,其叶片宽度明显窄于其他品种;在各品种间,除中部叶的长度无显著性差异外,各部位叶长、叶宽和长宽比均存在显著性差异。 |
| 关 键 词： | 烤烟 品种 叶片 物理特性 差异 |
Analysis of Difference in Physical Characteristics of Leaves of Different Flue-cured Tobacco Varieties |
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| LEI Jia , ZHAO Ling-ling , SHAO Lan-jun , SHU Xiao-kang , ZHANG Sheng , YANG Hui-li , YANG Yong-feng.Analysis of Difference in Physical Characteristics of Leaves of Different Flue-cured Tobacco Varieties[J].Acta Agriculturae Jiangxi,2012,24(12):85-87. | |
| Authors: | LEI Jia ZHAO Ling-ling SHAO Lan-jun SHU Xiao-kang ZHANG Sheng YANG Hui-li YANG Yong-feng |
| Institution: | 1.China Tobacco Guangdong Industrial Company Limited,Guangzhou 510145,China;2.National Tobacco Cultivation & Physiology & Biochemistry Research Center;College of Tobacco Science,Henan Agricultural University,Zhengzhou 450002,China;3.Yongshun Branch of Xiangxi Tobacco Company,Yongshun 416700,China) |
| Abstract: | Through the plot experiment with a number of localities,we studied the difference in the physical characteristics of flue-cured tobacco leaves of five varieties.The results showed that Nanjiang No.3 had significantly higher single-leaf weight of middle leaf and lower leaf than other varieties,and it also possessed significantly higher leaf specific weight of upper leaf than other varieties,while there were no significant differences in single-leaf weight and leaf specific weight of different positions of leaves among other varieties.K326 had the highest leaf-stalk rate,and the narrowest leaf width.Among 5 varieties,there were significant differences in leaf length,leaf width and length-width ratio of different positions of leaves except the middle leaf length. |
| Keywords: | Flue-cured tobacco Variety Tobacco leaf Physical characteristics Difference |
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