5种茎叶除草剂对芸豆田杂草的防除效果及产量影响  

Effect of 5 Kinds of Stem and Leaf Herbicides on Weed Control and Rield of Kidney Bean Field

作　　者：刘飞[1] 邢宝龙[1] 王桂梅[1] 刘冠男[1] LIU Fei(Institute of Crop Research in Alpine region,Shanxi Academy of Agricultural Sciences,Datong 037008,China)

机构地区：[1]山西省农业科学院高寒区作物研究所,山西大同037008

出　　处：《安徽农学通报》2020年第21期84-86,共3页Anhui Agricultural Science Bulletin

基　　金：国家食用豆产业技术体系专项资金(CARS-08)。

摘　　要：目的:筛选安全有效的芸豆田茎叶除草剂类型。方法:采用田间试验方法,研究5种茎叶除草剂防除芸豆田杂草的效果及产量影响。结果:苗后茎叶除草剂48%氟乐灵处理、10%精喹禾灵、烯草酮和56%2甲4氯钠盐对芸豆田野黍、藜、狗尾草等杂草均有较好的防治效果,并能提高芸豆产量。其中,48%氟乐灵处理对芸豆田杂草防效最好,防效达95.7%;产量达1231.5 kg/hm2,比对照增产80.9%。结论:芸豆田苗后茎叶除草剂防治效果最显著的是48%氟乐灵。[Aims]The safe and effective herbicides on the stems and leaves of Phaseolus Vulgaris were selected.[Methods]Field experiments were conducted to study the effects of 5 kinds of stem and leaf herbicides on weed con⁃trol and yield of kidney bean field.[Results]The treatments of 48%TRIFLURALIN,10%quizalofop-p-ethyl,eno⁃lone and 56%2methyl-4-chloro-sodium had good control effects on weeds in field of Phaseolus Vulgaris,chenopo⁃dium album and Setaria Viridis,and increased the yield of Phaseolus vulgaris.The control effect of 48%trifluralin on weeds in Phaseolus vulgaris field was the best,the control effect was 95.7%,the yield was 1231.5 kg/HM2,and the yield was 80.9%higher than that of the control.[Conclusions]The most significant control effect of the stem and leaf herbicide was 48%trifluralin.

关 键 词：芸豆 除草剂 安全性 防效 产量 

分 类 号：S643[农业科学—蔬菜学]