摘要
经初步调查与统计,南岳自然保护区外来入侵植物计26种,隶属于17科;其中菊科种类最多,共5种;从来源看,主要来自美洲,计18种,其它种则分别来源于非、亚、欧等地区;同时,分析了这些植物的入侵现状、特点与原因,并提出了防治措施。
Based on investigation and related literatures,it identified 26 species of invasive plants belonging to 17 families in Nanyue Nature Reserve of Hunan. The largest group among the identified species belong to Compositae has five species. Among 18 species of the invasive plants originate from America and others originate from Africa, Asia or Europe, etc. The invasive species on their situation, characteristic, reason were investigated and analysed, and the preventive strategy was pointed out.
出处
《湖南林业科技》
2007年第2期22-24,共3页
Hunan Forestry Science & Technology
关键词
外来入侵植物
调查
成因
防治
自然保护区
南岳
invasive plants
investigation
reason
prevent and control
nature reserve
Nanyue
