摘要
为了验证和评价75%烟嘧磺隆水分散剂在玉米田防除杂草效果及对玉米的安全性,为办理农药登记做准备,为农户使用提供技术支持。本试验共设7个处理,4次重复,总共设28个处理小区,各小区面积20m^2,随机区组排列。施药后观察:喷施75%烟嘧磺隆对玉米幼苗未产生损害,收获后测产,喷施75%烟嘧磺隆对玉米有显著的增产作用。
In order to verify and evaluate the weed control effect and safety of 75%Nicosulfuron methyl water dispersing agent in corn field,to prepare for pesticide registration and to provide technical support for farmers.In this experiment,there are 7 treatment cells,4 repetitions,28 treatment cells in total,each cell area is 20m^2,randomly arranged.The results showed that spraying 75%Nicosulfuron methyl did not damage the seedlings of maize,and the yield was measured after harvest.
作者
贾鑫
王建军
杨俊伟
李彦良
赵变平
杜彦超
Jia Xin;Wang Jianjun;Yang Junwei;Li Yanliang;Zhao Bianping;Du Yanchao(Corn Research Institute of Shanxi Academy of Agricultural Sciences,Xinzhou 034000,Shanxi,China)
出处
《农业技术与装备》
2020年第1期41-42,44,共3页
Agricultural Technology & Equipment
基金
忻州市平台和人才专项项目（20180602）
关键词
玉米田
杂草
烟嘧磺隆
药效
报告
corn field
weeds
Nicosulfuron methyl
pesticide effect
report
