湖北农业科学 ›› 2022, Vol. 61 ›› Issue (1): 85-88.doi: 10.14088/j.cnki.issn0439-8114.2022.01.015

• 植物保护 • 上一篇    下一篇

烟叶机械充氮气调快速杀虫技术研究

肖光伟1, 刘勇1, 来振利2, 李秀峰2, 陈兆麟1, 肖龙恩1, 周彬伟1   

  1. 1.湖北中烟工业有限责任公司,武汉 430000;
    2.武汉东昌仓贮技术有限公司,武汉 430074
  • 收稿日期:2020-12-09 出版日期:2022-01-10 发布日期:2022-01-26
  • 通讯作者: 刘 勇(1990-),男,湖北武汉人,农艺师,硕士,主要从事烟叶原料仓储养护及烟草害虫防治技术研究工作,(电话)15997417670(电子信箱)843984340@qq.com。
  • 作者简介:肖光伟(1982-),男,山东聊城人,农艺师,硕士,主要从事烟叶原料仓储养护及烟草工艺技术研究工作,(电子信箱)395918050@qq.com。

Research on the rapid insecticidal technology of tobacco leaves with mechanical nitrogen gas regulation

XIAO Guang-wei1, LIU Yong1, LAI Zhen-li2, LI Xiu-feng2, CHEN Zhao-lin1, XIAO Long-en1, ZHOU Bin-wei1   

  1. 1. Hubei Tobacco Industry Co., Ltd., Wuhan 430000,China;
    2. Wuhan Dongchang Storage Technology Co., Ltd., Wuhan 430074,China
  • Received:2020-12-09 Online:2022-01-10 Published:2022-01-26

摘要: 通过优化机械充氮气调设备工艺,减少机械充氮过程氧气浓度下降时长;研究烟叶环保化快速杀虫技术,验证低氧情况下不同二氧化碳浓度维持时长对烟草甲虫[Lasioderma serricorne (Fabricius)]的杀灭效果。结果表明,通过优化机械充氮气调设备工艺,可以减少烟叶垛位氧气浓度降至有效杀虫浓度的时间,低氧情况下利用二氧化碳可以快速杀灭烟草甲虫。基于机械充氮气调的环保化快速杀虫技术可作为烟叶虫害防治的有效手段。

关键词: 机械充氮气调, 二氧化碳, 烟叶, 烟草甲虫[Lasioderma serricorne (Fabricius)]

Abstract: By optimizing the process of mechanical nitrogen-filling adjustment equipment, the time of the oxygen concentration drops during the mechanical nitrogen filling process was reduced. The rapid insecticidal technology for environmentally friendly protection of tobacco leaves was researched and the killing effect of different carbon dioxide concentrations on tobacco beetles under hypoxic conditions was verified. The results showed that by optimizing the process of the mechanical nitrogen-filling adjustment equipment, the time for the oxygen concentration of the tobacco leaf stack to drop to the effective insecticidal concentration could be reduced, and the use of carbon dioxide could quickly kill the tobacco beetles under low oxygen conditions. Environmentally friendly rapid insecticidal technology based on mechanical nitrogen charging could be used as an effective method for tobacco pest control.

Key words: mechanical nitrogen filling, carbon dioxide, tobacco leaves, Lasioderma serricorne (Fabricius)

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