广州市区部分主干道园林植物现状调查与分析

调查了广州市区6条主干道,共计有13种行道树,隶属9个科。行道树优势种明显,主要树种为小叶榕、大叶榕、毛麻楝和秋枫,乡土树种占53.85%。行道树下使用的灌木与草本植物有80种,其中以观叶类植物占绝对优势,观花的较少。依据广州亚热带城市的特点,提出了行道树建设中树种选择、配置方式和养护管理等方面的建议。

Present Conditions and Inquisitions of Main-road Garden Plants in Guangzhou

Six main-roads in Guangzhou were investigated,and 13 species belonging to 9 families were recorded.The result showed that the main species were Ficus microcarpa,F.virens,Chukrasia tabularis and Bischofia javanica.The proportion of native trees in total trees is 53.85%.80 species of shrub and herb planted in the street were recorded.According to the subtropical city characteristics of Guangzhou,some countermeasures about the construction of street tree were put forward.