米糠C_(16-18)活性成分油悬剂研制及对烟草腋芽的抑制作用  

Preparation of Rice Bran C_(16-18) Active Ingredient Oil Suspension and Its Inhibition to Axillary Buds in Tobacco

作　　者：周建云 刁朝强 黄宁 刘红峰 王亚馨 李培强[2] 廖勇 ZHOU Jianyun;DIAO Zhaoqiang;HUANG Ning;LIU Hongfeng;WANG Yaxin;LI Peiqiang;LIAO Yong(Guizhou Tobacco Company Guiyang,Guiyang550001,China;College of Chemistry and Material Science,Shandong Agricultural University,Shandong Tai’an271018,China)

机构地区：[1]贵州省烟草公司贵阳市公司,贵阳550001 [2]山东农业大学化学与材料科学学院,山东泰安271018

出　　处：《现代农药》2021年第5期56-59,64,共5页MODERN AGROCHEMICALS

摘　　要：通过对分散介质及表面活性剂的筛选,制备出米糠C_(16-18)油悬浮抑芽剂并应用于烟草腋芽生长的抑制。以矿物油100#作为分散介质,EL-20和AEC-9H以质量比2∶1复配作为表面活性剂,乳化剂总用量为15%。在同等施药量下,4%米糠C_(16-18)活性成分油悬浮抑芽剂速效性与持效性优于其他对照制剂。In this study,rice bran C_(16-18) oil suspension bud suppressor was prepared by screening the dispersing medium and surfactant,which was applied to inhibit the growth of tobacco axillary buds.Mineral oil 100#was used as the dispersion medium.The mass ratio of EL-20 to AEC-9H was 2∶1 and the surfactant was prepared.The total dosage of emulsifier was 15%.Under the same dosage,the 4%rice bran C_(16-18) active ingredient oil suspension bud inhibitor had better rapidness and endurance than other control preparations.

关 键 词：米糠C16-18 烟草腋芽 油悬浮剂 抑芽剂 

分 类 号：S572[农业科学—烟草工业]