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农学学报

农学学报 ›› 2014, Vol. 4 ›› Issue (3): 65-67.

所属专题： 烟草种植与生产

• 农业工程 农业机械 生物技术 食品科学 • 上一篇    下一篇

密集式烤房装烟室铺沙提升烟叶质量研究

丘贵盛 黎炳水 吴建兴 赖荣泉 童旭华   

  • 收稿日期:2013-11-15 修回日期:2014-01-22 出版日期:2014-03-06 发布日期:2014-03-06
  • 基金资助:
    国家烟草专卖局项目“龙岩市优质烟叶生产科技示范基地建设

Study on Tobacco Loading Chamber Sanded of Bulk Curing Barn for Quality of Flue-cured Tobacco Leaves

  • Received:2013-11-15 Revised:2014-01-22 Online:2014-03-06 Published:2014-03-06

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摘要： 为提高密集式烤房烤烟质量，对气流下降式密集型烤房装烟室底层进行铺沙保湿，对比烘烤过程中湿球温度变化、能耗及烟叶外观质量。试验结果表明：烟叶变黄阶段2个处理烤房湿度变化不明显，但进入定色期，铺细沙烤房的湿球温度比对照烤房（不铺细沙）高1~3℃，能较显著提高烟叶烘烤质量。铺细沙的烤后烟叶颜色比不铺细沙的略深，结构较疏松，上等烟比例和均价均较高。特别是铺沙试验烤房与不铺沙的相比能耗相近。因此，在密集式烤房装烟室底层铺细沙，对提高烟叶质量具有重要意义，值得在烟叶生产上推广使用。

关键词: 玉米弯孢菌叶斑病菌, 玉米弯孢菌叶斑病菌, 恶臭假单胞菌, 诱导抗性, 促生, 增产, 玉米

Abstract: To enhance the leaf quality of flue-cured tobacco, the trials were studied by the tobacco loading chamber sanded of bulk curing barn in Changting County of Longyan City in Fujian Province. The results showed that it was not significant for the humidity of bulk curing barn in the yellowing stage between the contrast and the treatment. However, in the color fixing stage, the humidity of the barn was over between 1℃ and 3℃ in the tobacco loading chamber sanded than the tobacco loading chamber. And the leaf quality of flue-cured tobacco was significantly enhanced by sand. Besides, the energy consumption was similar between them. Thus, the study suggests that it is a very good measure to enhance leaf quality of flue-cured tobacco by sand in tobacco loading chamber of bulk curing barn.