飞机草在广西的分布及未来入侵趋势分析

摘要

The distribution and habitats of Eupatorium odoratum were investigated systematically and its invasive trend in the future was analyzed in Guangxi. The results showed that Eupatorium odoratum distributed mainly in the valleys of Zuo river and You river, etc. Among 47 counties and cities investigated, 33 counties and cities were found to have this plant. In You river district, Napo county, Debao county, Tianyang county, Tiandong county of Baise city and in Jiangzhou district, Ning-ming county and Fusui county of Chongzuo city, this plant distributed extensively. Moreover, it might spread to the east, middle and north of Guangxi.%对飞机草在广西的分布、生境进行了较全面调查,并对其未来入侵趋势进行了分析.结果表明,飞机草主要分布在左江河谷、右江河谷等地,在所调查的47个县(市、区)中,33个县(市、区)有飞机草分布,在百色市的右江区、那坡县、德保县、田阳县、田东县,崇左市的江州区、宁明县、扶绥县分布较多且有向广西东部、中部、北部扩展的趋势.