摘要
概述了近年来内蒙古大兴安岭林区外来有害生物的危害及分布情况,分析了该林区发展现状和面临外来有害生物入侵带来的问题和挑战,提出建立外来有害生物基因库,加强植物检疫宣传,科学调种、引种,加强公共防范意识,开展外来有害生物长效监控机制等5个方面工作来防御和治理林区外来生物入侵,为大兴安岭林区外来有害生物的预防和防治提供理论依据。
The damage caused by alien harmful species and distribution of the damage in Inner Mongolian Daxing＇ anhng forest region in recent years are outlined, the development status and the problems and challenges brought about by alien harmful species in the forest region are analyzed and the measures for preventing and controlling the invasion of alien forest harmful species in terms of establishing an alien harmful species gene bank, enhancing plant quarantine propaganda, scientifically introducing seeds, strengthening public welfare preventive consciousness and implementing a long-term alien harmful species monitoring mechanism are put forward, which will provide theoretical basis for the prevention and control of alien harmful species in Daxing anling forest region.
出处
《林业机械与木工设备》
2012年第12期16-18,共3页
Forestry Machinery & Woodworking Equipment
关键词
大兴安岭林区
外来有害生物
危害
对策
Daxing＇ anling forest region
alien harmful species
harm
countermeasure
