湖南烤烟不同品种烘烤特性的研究

目的]了解湖南高温干旱气候条件下烟草最佳适种品种,优化湖南烟草种植结构。方法]对湖南不同在种烟草品种在烘烤过程中外观和烟叶内部含水率变化以及烤后烟质量比例进行比较。结果]研究表明,云烟87在变黄期和定色期相对于9506和G80更容易变黄和定色,而9506在变黄期要优于G80,定色期两者变化基本相似,三者在干筋期无很大差别。结论]烘烤过程中可以根据各阶段不同品种的烘烤特性,灵活控制烤房温湿度,提高烟叶烘烤质量满足卷烟工业需求。

The Baking Characteristics of Flue-cured Tobacco of Different Varieties in Hunan

Objective] To obtain the optimal variety of flue-cured tobacco in Hunan under high temperature and drought condition,and optimize tobacco planting structure in Hunan. Method]The appearance and tobacco leaf inner moisture content variation as well as tobacco quality after baking were compared. Result] The results showed Yunyan 87 yellowing stage and fixed in relation to 9506,and the color of the G80 easier to yellowing and color,while the 9506 is superior to the yellowing of the G80,given change the color of the two are similar,the three big difference in the dry gluten-free period. Conclusion] According to the characteristics of different varieties in each stage,flexible control of barn temperature and humidity in baking process could improve the tobacco curing quality to meet the demand of tobacco industry.