摘要
叙述了种植业结构调整和水稻轻型栽培、免耕、间套作对农田化除的影响 ,以及我国南方水稻、小麦、油菜田杂草群落的演变、化除现状、存在问题及改进建议。
The article includes the factors that influence the chemical control of weeds in crop fields such as the structure regulation of planting,intercroping or interplanting,and light-system rice cultivation.It also discusses the community succession(or evolution)of weeds in the fields of rice,wheat and rape during the control and the present chemical control situation,problem exited and suggestions.
出处
《农药》
CAS
北大核心
2000年第11期1-7,共7页
Agrochemicals
