摘要
文章综述了化学除草的发展特点及其在农业生产中的作用,进一步分析了黑龙江省化学除草现状及其存在的问题。
The development character and the roles of chemical weed control on agricultural production were summarized, and the current status and the problems of chemical weed control in Heilongjiang Province were analyzed in this paper.
出处
《东北农业大学学报》
CAS
CSCD
2008年第8期136-139,共4页
Journal of Northeast Agricultural University
关键词
化学除草
发展特点
现状
问题
chemical weed control
development character
current status
problem
