密集烘烤延长稳温时间对烟叶质量及经济效益的影响  

Effects of Extending Constant Temperature Treatments on Tobacco Leaf Quality and Economic Benefits in Bulk Curing

作　　者：杨彦明[1] 徐成龙[2] 李彪[1] 邵梅 郭江城 杨钊 杨丽 苏家恩[3] YANG Yan-ming;XU Cheng-long;LI Biao;SHAO Mei;GUO Jiang-cheng;YANG Zhao;YANG Li;SU Jia-en(Eryuan County Branch of Dali Prefecture Tobacco Company,Eryuan 671200,PRC;Xiangyun County Branch of Dali Prefecture Tobacco Company,Xiangyun 672100,PRC;Dali Prefecture Tobacco Company,Dali 671000,PRC)

机构地区：[1]大理州烟草公司洱源县分公司,云南洱源671200 [2]大理州烟草公司祥云县分公司,云南祥云672100 [3]云南省烟草公司大理州公司,云南大理671000

出　　处：《湖南农业科学》2020年第10期83-85,共3页Hunan Agricultural Sciences

基　　金：中国烟草总公司云南省公司科技项目(2017YN23,2020530000242009,202053000024102)。

摘　　要：为进一步提高烟叶烘烤质量,增加烟农种烟收益,试验针对密集烘烤关键温度点54℃,研究了4种稳温时间对烤后烟叶等级质量、物资成本投入以及经济效益的影响。结果表明:54℃稳温24和36 h能够显著改善烤后烟叶等级质量和评吸质量,但二者相比,稳温24 h的投入产出比更低,提高了烟农种烟经济收益。因此,54℃稳温24 h的综合经济效益更好。In order to further improve the quality of flue-cured tobacco leaves and increase the income of tobacco farmers,the authors have researched effects of four kinds of processing periods at 54℃constant temperature on grade quality of tobacco,input of material cost and economic benefits.The results show that maintaining 24 h and 36 h at 54℃constant temperature can improve grade quality and sensory qualities of flue-cured tobacco leaves significantly.But the input-output ratio(return on investment)of maintaining 24 h is lower,increasing the economic benefits of tobacco farmers.Therefore it is a better option to maintain 24 h at 54℃for increasing comprehensive economic benefits.

关 键 词：密集烘烤 54℃稳温时间 等级质量 经济效益 

分 类 号：S572[农业科学—烟草工业]