|Table of Contents|

Investigation and Analysis on the Plant Landscape of Urban Roads in Nanchang City(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年10期
Page:
71-76
Research Field:
Publishing date:

Info

Title:
Investigation and Analysis on the Plant Landscape of Urban Roads in Nanchang City
Author(s):
YUAN Ju-hong
Art College,Jiangxi University of Finance and Economics,Nanchang,Jiangxi 330032
Keywords:
road plants landscapeplant community structureoptimazation suggestionNanchang city
PACS:
TU 985.12
DOI:
-
Abstract:
Field investigation of the plant landscape of 31 urban arterial roads,8 overpasses,and 2 traffic islands in the Nanchang city were conducted,greening plant species were investigated,the configuration of the plant and plant diversity were analyzed.The results showed that there were 132 species from 60 families and 101 genus in the above greenspace,which included 56 arbor tree species,48 shrub species,and 28 herbaceous.The highest application frequency for the seven species of shrubs in the order:Cinnamomum camphora(82.93%)>Loropetalum chinense var.rubrum(73.17%)>Pittosporum tobira(60.98%)>Osmanthus fragrans,Elaeocarpus sylvestrisRhododendron simsii Planch.,and Photinia serrulata(48.78%).The ratio of evergreen and deciduous tree species was 1.21∶1,and their number ratio was 28.4∶1.The ratio of arbor and shrub tree species was 1.17∶1,and their number ratio was 1∶17.5.Research also found that a lot of evergreen dwarf shrubs in greenspace along urban roads were applied in Nanchang,and the flower and foliage plants species was relatively abundant which accounted for 70%.Therefore,from the consideration region features of low carbon,ecological,ancient city of culture,and city landscape,urban road greenspace construction in the future in Nanchang should increase plant species varieties,improved the level of plant landscape design and enhance the plant maintenance and management.

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Last Update: 2014-08-06