| 湘南稻作烤烟密集烤房风机转速组合研究 |
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| 引用本文： | 杨丽丽,袁芳,邓井青,邓小华,刘正日,李玉辉,骆君华.湘南稻作烤烟密集烤房风机转速组合研究[J].作物研究,2013(6):657-660. |
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| 作者姓名： | 杨丽丽 袁芳 邓井青 邓小华 刘正日 李玉辉 骆君华 |
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| 作者单位： | [1]湖南农业大学农学院,长沙410128 [2]湖南省烟草公司永州市公司,永州425000 |
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| 基金项目： | 国家烟草专卖局重大专项（ts-01）;湖南省科技厅项目（2013NK3073）;湖南省烟草公司科技项目（11-14Aa01）. |
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| 摘 要： | 为探讨湘南稻作烟区密集烤房烟叶烘烤过程中适宜的风机转速组合,分析了不同风机转速组合对烟叶化学成分、外观质量和经济性状的影响。结果表明：在密集烘烤中,采用风机变速组合为干球温度在38℃以前1450 r/min,38～42℃960 r/min,42～47℃1450 r/min,47～60℃960 r/min,60℃到烘烤结束720 r/min,烤后烟叶干物质较多,外观质量较优,上等烟比例和均价提高,化学成分更加协调。
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| 关 键 词： | 烤烟 密集烤房 风机转速 湘南 |
Fan Speed of Bulk- curing Barn of Paddy Planting Flue- cured Tobacco in South Hunan |
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| YANG Li-li,YUAN Fang,DENG Jing-qing,DENG Xiao-hua LIU Zheng-ri,LI Yu-hui,LUO Jun-hua.Fan Speed of Bulk- curing Barn of Paddy Planting Flue- cured Tobacco in South Hunan[J].Crop Research,2013(6):657-660. |
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| Authors: | YANG Li-li YUAN Fang DENG Jing-qing DENG Xiao-hua LIU Zheng-ri LI Yu-hui LUO Jun-hua |
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| Institution: | 1 Hunan Agricultural University, Changsha, Hunan 410128, China; 2 Yongzhou Tobacco Company, Yongzhou, Hunan, 425000,China) |
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| Abstract: | In order to investigate appropriate fan speed combination of bulk-curing barn for paddy planting flue-cured tobacco in South Hunan, the influence of different fan speed combination on chemical composition, apparent quality and e-conomical character of cured tobacco leaf was explored. The result showed that when baked by 1450 r/min before 38℃, 960r/min during 38～42℃,1450r/min during 42 ～47℃,960r/min during 47 ～60℃,720r/min after 60℃ during bulk curing process, cured tobacco leaves had more dry matter, apparent quality was more superior ,fine tobacco ratio and aver-age price were relatively higher, the chemical components were more harmony. |
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| Keywords: | Flue - cured tobacco Bulk curing barn Fan speed South Hunan |
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