论文部分内容阅读
有些烟区在烤烟过程中常出现青黄烟、白黄烟、挂里子烟、汗烫烟和红烟等坏烟。严重影响烟叶质量,降低收入。下面分别谈谈坏烟产生的原因和防止方法。青黄烟.产生青黄烟的主要原因是,烟田施用氮肥过多,使烟叶黑暴,采收未熟烟叶,烘烤过程中过早转入定色期,定色中期温度过早地超过50℃,烘烤含水量较小的烟叶未采取加水助潮措施等。
Some tobacco smoke areas in the process of flue-cured tobacco often appear yellow smoke, white yellow smoke, hanging sub-cigarette, Khan hot smoke and red smoke and other bad smoke. Seriously affect the quality of tobacco, reduce income. The following talk about the causes of bad cigarettes and prevention methods. Green yellow smoke.The main reason of producing green yellow smoke is that too much nitrogen fertilizer is applied in the tobacco field so that the tobacco leaves are violently stained and the unripe tobacco leaves are harvested during the baking process and the color temperature is prematurely transferred to the fixing period during the baking process. , Baking less moisture content of tobacco did not take water tide measures.