天津地区麦田杂草发生现状与防除对策  

Weed Investigation and Control Tactics in Wheat Occurring in Tianjin

作　　者：刘亦学[1] 刘焕禄[1] 张学文[1] 赵士敏[1] 王燕 王凤洲[3] 

机构地区：[1]天津市植物保护研究所,天津300112 [2]宝坻县农业技术推广中心,宝坻301800 [3]静海县农业技术推广中心,静海301600

出　　处：《天津农业科学》2001年第2期44-47,共4页Tianjin Agricultural Sciences

摘　　要：通过对天津地区麦田杂草发生现状的调查 ,阐述麦田杂草的危害及优势杂草产生变化的原因 ;结合麦田除草剂应用情况及杂草防除试验 ,探讨以药剂防除为主的防除对策。The paper reported the damage of weed existed in wheat field in Tianjin and analysed the reasons causing the change of dominating weed variety,then gave some suggestions on how to control weeds by herbicide according to the result of herbicide application and the weed controlled test.

关 键 词：麦田 杂草 化学除草 防除对策 

分 类 号：S451.221[农业科学—植物保护]