王丹丹;律喆;徐常青;刘赛;陈君;彭啸;吴燕;
WANG Dan-dan;LV Zhe;XU Chang-qing;LIU Sai;CHEN Jun;PENG Xiao;WU Yan;College of Chemical Engineering and Materials Science,Tianjin University of Science & Technology;Institute of Medicinal Plant Development,Chinese Academy of Medical Sciences and Peking Union Medical College;

• 1:天津科技大学化工与材料学院
• 2:中国医学科学院北京协和医学院药用植物研究所

摘要(Abstract)：

通过室内和田间对比试验,明确薄膜型叶面水分蒸发抑制剂的性能,及其对枸杞光合作用和农药相容增效作用的影响。以蒸发抑制剂和枸杞为实验材料,分别研究了抑制剂的水分蒸发抑制性能,与农药复配的相容性,并利用叶绿素荧光成像系统测定蒸发抑制剂对枸杞叶片光合作用的影响。结果表明,不同叶龄的枸杞叶片采用蒸发抑制剂处理均表现出显著的抑制水分蒸发的效果;与农药良好相容,可有效提高农药药效;对枸杞叶片的叶绿素荧光参数无显著影响。蒸发抑制剂与农药有良好的相容性,具有显著的抑制水分蒸发效果,可使田间农药减量增效。
Through indoor and field comparative experiments,the properties of membrane type leaf evaporation inhibitors and its effects on photosynthesis of Lycium barbarum and compatibility and synergistic of pesticide were studied.The evaporation inhibitors and L.barbarum were chosen to investigate the suppression of water evaporation and the compatibility with pesticides.The effect of evaporation inhibitors on photosynthesis of L.barbarum leaves was determined by the chlorophyll fluorescence imaging system.The results showed that water evaporation of L.barbarum leaves of different leaf age were evidently suppressed after treated with evaporation inhibitor.The inhibitor was well compatible with pesticide and effectively improved the pesticide efficacy,and had no significant effect on chlorophyll fluorescence parameters.It is concluded that the evaporation inhibitor has good compatibility with the pesticide,and has remarkable effect of restraining moisture evaporation,which make it can be used for reducing the dosage and improving the efficacy of the pesticide in the field of L.barbarum.

关键词(KeyWords)： 蒸发抑制剂;保水性能;叶绿素荧光;田间试验
evaporation inhibitors;water retention capacity;chlorophyll fluorescence;field experiment

Abstract:

Keywords:

基金项目(Foundation): 中国医学科学院医学与健康科技创新工程项目(2016-II2M-3-017)

作者(Author): 王丹丹;律喆;徐常青;刘赛;陈君;彭啸;吴燕;
WANG Dan-dan;LV Zhe;XU Chang-qing;LIU Sai;CHEN Jun;PENG Xiao;WU Yan;College of Chemical Engineering and Materials Science,Tianjin University of Science & Technology;Institute of Medicinal Plant Development,Chinese Academy of Medical Sciences and Peking Union Medical College;

Email:

DOI: 10.19540/j.cnki.cjcmm.20171030.002

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