邵阳市植烟田杂草种类分析及防控研究  

Species Analysis and Control of Weeds in Tobacco Field in Shaoyang City

作　　者：肖和友 刘聪聪 刘娜梅 马冠华[2] 何祥春 刘蓉 张赐喜 于庆涛 姚廷山[2] XIAO Heyou;LIU Congcong;LIU Namei;MA Guanhua;HE Xiangchun;LIU Rong;ZHANG Cixi;YU Qingtao;YAO Tingshan(Shaoyang Tobacco Company of Hunan Tobacco Corporation,Shaoyang,Hunan 422000;College of Plant Protection,Southwest University,Chongqing 400716)

机构地区：[1]湖南省烟草公司邵阳市公司,湖南邵阳422000 [2]西南大学植物保护学院,重庆400716

出　　处：《中国农学通报》2024年第6期152-156,共5页Chinese Agricultural Science Bulletin

基　　金：邵阳市烟草专卖局项目“新型茎叶处理助剂减施烟草化学农药研究”(sy202103)。

摘　　要：旨在有效防控邵阳市植烟田杂草,维护大田烟草健康生长,调查了植烟田的杂草种类并归纳分析,在前期优选除草剂混配(乙羧氟草醚+砜嘧磺隆)基础上,通过施药后30 d除草效果调查,验证自制助剂的增效作用。结果表明,邵阳市植烟田杂草共有42种,隶属于22科,广泛分布于各植烟田。自制助剂混配除草药剂有较好的除草效果,施药后30 d,砜嘧磺隆+乙羧氟草醚+助剂3000倍液总株防效95.44%,总鲜重防效达到97.19%,且对烟草安全。供试自制助剂+除草剂可以减施增效,可为烟草杂草的有效防控提供参考。In order to control weeds and protect the healthy growth of tobacco effectively in tobacco fields in Shaoyang City,we investigated the weed species.Then,on the basis of the previous optimization of herbicide mixture(fluoroglycofen+sulfosulfuron),the synergistic effect of self-made adjuvant was verified through an investigation of weeding effect 30 days after application.The results showed that there were 42 species of weeds in tobacco fields in Shaoyang City,belonging to 22 families and widely distributed in tobacco fields.The self-made adjuvant mixed herbicides had good weeding effect.After 30 days of application,the total plant control effect of sulfometuron methyl+fluoroglycofen+adjuvant 3000 times solution was 95.44%,the total fresh weight control effect reached 97.19%,and was safe to tobacco.The self-made adjuvant and herbicide mixture can reduce application and promote efficiency,providing reference for effective control of tobacco weeds.

关 键 词：烟田 杂草 助剂 除草剂 减施增效 

分 类 号：S482.4[农业科学—农药学]