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(Authors): 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;

DOI: 10.19540/j.cnki.cjcmm.20171030.002

参考文献(References)：

• [1]王芳,梁瑞驹.中国西北地区生态需水研究(1)——干旱半干旱地区生态需水理论分析[J].自然资源学报,2002,17(1):1.
• [2]Zeng X,Song Y,Zeng C,et al.Partitioning soil respiration in two typical forests in semi-arid regions,North China[J].Catena,2016,147:536.
• [3]陈少勇,郭江勇,郭忠祥,等.中国西北干旱半干旱区年平均气温的时空变化规律分析[J].干旱区地理:汉文版,2009,32(3):364.
• [4]郑国琦,胡正海.宁夏枸杞的生物学和化学成分的研究进展[J].中草药,2008,39(5):796.
• [5]徐常青,刘赛,徐荣,等.我国枸杞主产区生产现状调研及建议[J].中国中药杂志,2014,39(11):1979.
• [6]刘赛.仿生胶对枸杞主要害虫的防控效果及其安全性评价[D].南京:南京农业大学,2011.
• [7]赵世华.宁夏枸杞主要害虫发生规律及无公害防治技术研究与示范[D].北京:中国农业大学,2005.
• [8]徐常青,刘赛,乔海莉,等.仿生胶对枸杞木虱及其天敌种群动态的影响[J].中国中药杂志,2013,38(5):666.
• [9]洪晓燕,张天栋.影响农药利用率的相关因素分析及改进措施[J].中国森林病虫,2010,29(5):41.
• [10]Liu C,Zhang X,Zhang Y.Determination of daily evaporation and evapotranspiration of winter wheat and maize by large-scale weighing lysimeter and micro-lysimeter[J].Agr For Met,2002,111(2):109.
• [11]周召路,曹冲,曹立冬,等.不同类型界面液滴蒸发特性与农药利用效果研究进展[J].农药学学报,2017,19(1):9.
• [12]Xu L,Zhu H,Ozkan H E,et al.Adjuvant effects on evaporation time and wetted area of droplets on waxy leaves[J].T Asabe,2010,53(1):13.
• [13]吴凤,郭建斌,李志洪,等.不同种类抗蒸腾叶面肥对山杏水分利用效率的影响[J].水土保持研究,2013,20(2):156.
• [14]刘广文.现代农药剂型加工技术[M].北京:化学工业出版社,2013.
• [15]Meyer E,Aspinwall M J,Lowry D B,et al.Integrating transcriptional,metabolomic,and physiological responses to drought stress and recovery in switch grass(Panicum virgatum,L)[J].BMC Genom,2014,15(4):527.
• [16]Lin H,Zhou H,Xu L,et al.Effect of surfactant concentration on the spreading properties of pesticide droplets on eucalyptus leaves[J].Biosystems Eng,2016,143:42.
• [17]律喆,王丹丹,刘赛,等.植物叶面水分蒸发抑制剂的性能研究[J].中国现代中药,2017,19(3):403.
• [18]Wu Y,Yang F,Fang X.The stability performances of epoxy resin-based monolayers on resisting disruption of temperature and wind[J].Coll Surf A,2013,436:796.
• [19]吴燕,房希婷,杨昉明.氨基甲酸酯基水分蒸发抑制剂的制备及性能[J].天津科技大学学报,2014(3):34.
• [20]Van K O,Snel J F.The use of chlorophyll fluorescence nomenclature in plant stress physiology[J].Photosyn R,1990,25(3):147.
• [21]郭昆,刘赛,陈君,等.仿生胶对枸杞叶绿素荧光特性和枸杞多糖含量的影响[J].中药材,2013,36(4):535.
• [22]王全喜,张小平.植物学[M].2版.北京:科学出版社,2012:180.
• [23]魏雪琴,张长峰,庞杰,等.植物角质层生物学特性及水分渗透性研究进展[J].植物学报,2013,48(5):573.
• [24]Gleason K,Voota H,Putnam S A.Steady-state droplet evaporation:contact angle influence on the evaporation efficiency[J].Int J Heat,2016,101:418.
• [25]Yu Y,Zhu H,Frantz J M,et al.Evaporation and coverage area of pesticide droplets on hairy and waxy leaves[J].Biosystems Eng,2009,101(3):324.
• [26]Mu S H,Guo Q R,Zhen W,et al.Heterogeneity of chlorophyll fluorescence of Phyllostachys edulis cv.Pachyloen leaves[J].Agr Sci Tec,2012,13(2):2511.