摘要
棉田杂草主要采用化学方法除去。本文讨论了棉田杂草的危害、种类,棉田化除的主要方法, 并就棉田化除存在的问题进行了分析。
Weeding of the cotton fields are mainly conducted by chemicals. This paper discusses the damage of weeds, kinds of the cotton weeds and its major weeding methods of chemicals. And at the same time, it analyses the problems which exist in cotton fields by chemistry weeding.
出处
《农业与技术》
2001年第6期40-43,共4页
Agriculture and Technology
