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.
出处
《天津农业科学》
CAS
2001年第2期44-47,共4页
Tianjin Agricultural Sciences
关键词
麦田
杂草
化学除草
防除对策
wheat field
weed
herbicide
management tactics
