摘要
介绍了生物入侵的概念、牧草引种及其带来的杂草入侵现状,列举了较大危害的外来杂草种类及危害,提出了牧草引种造成杂草入侵的原因和预防对策。
The concept of biological invasion ,pasture introduction and exotic weed invasion was introduced in the paper. The exotic weeds with harmfulness were reviewed. The cause of biological invasion and prevention measures were recommended.
出处
《安徽农业科学》
CAS
北大核心
2006年第14期3461-3462,3477,共3页
Journal of Anhui Agricultural Sciences
基金
河南科技学院重点科研项目(040104)
