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中国农学通报 ›› 2018, Vol. 34 ›› Issue (21): 42-47.doi: 10.11924/j.issn.1000-6850.casb17050114

所属专题: 植物保护 烟草种植与生产

• 林学 园艺 园林 • 上一篇    下一篇

减农药配合炭-醋材料对烟草生长与病害的影响

潘玉蕊,达布希拉图   

  1. 云南省昆明市盘龙区云南农业大学资源与环境学院,云南省昆明市盘龙区云南农业大学资源与环境学院
  • 收稿日期:2017-05-25 修回日期:2017-08-20 接受日期:2017-08-21 出版日期:2018-07-26 发布日期:2018-07-26
  • 通讯作者: 达布希拉图
  • 基金资助:
    “云南省烟草公司科技计划项目”(云烟司[2013]186)。

Reducing Pesticide with the Mixture of Pyroligneous and Charcoal: Effect on Tobacco Growth and Disease

  • Received:2017-05-25 Revised:2017-08-20 Accepted:2017-08-21 Online:2018-07-26 Published:2018-07-26

摘要: [目的][方法]本文以烟草为试验对象,通过田间小区试验,研究了减量农药配合根施炭-醋材料及叶面喷施木醋液对烟草的农艺性状、产量、质量、病害和经济效益的影响。[结果]研究结果表明:与常规施用农药相比,减量农药配合根施炭-醋材料及叶面喷施木醋液,能促进烟草旺长期的农艺性状,抑制田间病害的发生,对产量,质量和产值无显著影响。[结论]减量农药10-20%配合叶面喷施相当量的木醋液替代能使烟草正常生长,满足对产量、品质及产值的需求。

关键词: 农业生态系统, 农业生态系统, 紫鹊界梯田, 生态保护, 关键问题

Abstract: In this paper, through the field plot experiment, we study the influences of reducing pesticide combined with pyroligneous acid and charcoal and foliage spraying pyroligneous acid on tobacco agronomic traits, yield, quality, disease, and economic effects. [Result]The results shows that: compared with complete use of pesticides, reducing pesticides combined with pyroligneous acid and charcoal and foliage spraying pyroligneous acid can improve agronomic traits during vigorous growth period and inhibit the occurrence of diseases, without obvious changes in yield, quality and output value. [Conclusion]Pesticides of 10-20% reduction combined with the considerable amount foliage spraying pyroligneous acid can assure tobacco normal growth and satisfying demand of yield, quality and economic effects.

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