摘要
现在农田杂草的防除越来越依赖化学除草,这就不可避免地出现了环境(土壤、水源等)被污染、生态被破坏、杂草产生抗药性等问题。采用农业措施防除杂草具有环保、廉价、高效的优点,值得大力推广。
Now weeding of farmland more and more depend on chemicals,which inevitably results in environment（soil,water,etc.） pollution and ecological destruction,and weeds resistant.Weeding using agricultural practices is environmental protected,cheap,efficient and is worth promoting strongly.
出处
《价值工程》
2011年第34期295-295,共1页
Value Engineering
关键词
农田杂草
除草
farmland weeds
weeding
