转基因耐除草剂玉米ZZM030对草铵膦、草甘膦及非靶标除草剂的耐受性评价  

Tolerance Evaluation of Transgenic Corn ZZM030 to Glufosinate,Glyphosate and Non-Target Herbicides

作　　者：谢彦博 谭喜昌[1] 邢珍娟[1] 夏蔚[1] 李葱葱[1] 龙丽坤[1] 李飞武[1] 刘娜[1] XIE Yan-bo;TAN Xi-chang;XING Zhen-juan;XIA Wei;LI Cong-cong;LONG Li-kun;LI Fei-wu;LIU Na(Jilin Academy of Agricultural Sciences,Changchun 130033,China)

机构地区：[1]吉林省农业科学院,长春130033

出　　处：《玉米科学》2021年第4期51-55,共5页Journal of Maize Sciences

基　　金：吉林省科技攻关计划项目(20170204012NY)。

摘　　要：采用田间试验,鉴定小区随机区组排列,对转基因玉米ZZM030和对应的非转基因对照祥249进行不同用量的草甘膦、草铵膦及非靶标除草剂的喷施处理,分别在用药后7、14、28 d调查和记录成苗率、植株高度、药害症状,评价该转基因玉米品系的目标性状有效性和对非靶标除草剂耐受性。结果表明,转基因玉米ZZM030对草铵膦和草甘膦具有良好的耐受性,对玉米田其他常用除草剂阿特拉津和烟嘧磺隆也具有良好的耐受性,不耐受玉米敏感型除草剂精喹禾灵和稀禾啶。Using farmland experiments,the plots were randomly arranged in groups,and the transgenic corn ZZM030 and the corresponding non-transgenic control Xiang249 were sprayed with different amounts of glyphosate,glufosinate,and non-target herbicides.Investigate and record the seedling rate,plant height,and symptoms of phytotoxicity at 14 and 28 days.The results showed that GM corn ZZ030 has good tolerance to glufosinate and glyphosate,ZZM030 corn has good tolerance to other herbicides atrazine and nicosulfuron,but it cannot tolerate corn sensitive the herbicides quizalofop-p-ethyl and sethoxydim.

关 键 词：玉米 草甘膦 草铵膦 非靶标除草剂 

分 类 号：S513.035.3[农业科学—作物学]