6种常用绿化树种在杭甬高速通道的造林效果分析

摘要

Plantations were conducted of the same age ofCinnamomum camphora,Liriodendron chinense,Bischofia polycarpa,Elaeocarpus sylvestris,Osmanthus fragrans ‘Chiyejingui’,Populus adenopoda seedlings in 2004 in Zhejiang. Determinations on increment and evaluation on landscape of tested tress species were implemented in 2013. The result demonstrated that height growth ofP. adenopoda and canopy width ofB. polycarpa had advantages. Seasonal aspects showed that tested tree species had good landscape effect.%通过对杭甬高速通道两侧立地条件基本一致地段造林的6种阔叶树种进行了生长量和景观效果观测分析，结果表明，6个树种在生长方面表现均较好，杨树在高生长方面明显优于其他树种；重阳木冠幅较大，成林效果显著；金桂（Osmanthus fragrans cv.thunbergii）、山杜英（Elaeocarpus sylvestris）、樟（Cinnamomum camphora）、重阳木（Bischofia polycarpa）、响叶杨（Populus adenopoda）、鹅掌楸（Liriodendron chinense）6个树种的观花、观叶搭配，具有较好景观效果。