天津麦田杂草化学防除现状和问题  

Status and Problems of Chemical Control of Weed in Tianjin Wheat Field

作　　者：刘亦学[1] 张学文[1] 张惟[1] 杨秀荣[1] 刘焕禄[1] 

机构地区：[1]天津市植物保护研究所,天津300112

出　　处：《天津农业科学》2004年第3期48-50,共3页Tianjin Agricultural Sciences

摘　　要：介绍了天津麦田杂草发生与危害的现状,总结了麦田杂草化学防除的特点及除草剂的应用现状,并针对其存在的问题提出相应建议,以期对麦田化学除草技术的推广及避免麦田化学除草中出现的问题有所帮助。The occurrence and damage of weed in Tianjin wheat field was reviewed- and the characteristics of chemical control and the application status of herbicide was summarized. And some corresponding suggestions were proposed- aiming at popularing the technique of weed chemical control and avoiding the problems in applying herbicide in Tianjin wheat field.

关 键 词：天津 麦田 杂草 化学除草 除草剂 

分 类 号：S451.221[农业科学—植物保护]