Studies On Plant Configuration Of Green Space In Hohhot

In this paper, the research object is plant configuration of urban green space in Hohhot,analyze the configuration characteristics.diversity characteristics and configuration mode of woody plants in22community samples of Manduhai Park.Dongerhuan Road (xinhua east street-ordos east street).wanhao.changlongwan Residential area.Statistics the plant composition.growth.relative frequency.important value.omamental characteristics and species diversity, analyze preliminarily tree species application status and community configuration mode,and propound configurations of green space plant configuration in Hohhot. The results of the study are as follows:(1) In the investigation of the three different types of green space applicate plant68. woody plants54species, herbaceous plants14species, belonging to36families,60genera.Native plants accounts for some50%of the application of plant.High relative frequency and important value of only more than10kinds of tree species, these trees can adapt to the conditions of Hohhot, and contribute to the Hohhot landscape green space. Ornamental characteristics in landscape color is given priority to with spring scenery, the seasonal change of continuity is poorer,(2) In the investigation of the three different types of green space of22samples.tree layer species dominance Simpson index reached more than0.6accounted for77.2%of the sample area.Shannon-weiner index above1.0to reach81.8%of samples, the shrub layer dominance Simpson index reached0.6above accounted for68.2%of the sample area.Shannon-weiner index above1.0sample area reached72.7%, All kinds of trees and shrubs Pielou index are higher. Generally species diversity are high, uniformity is good of community plant configuration of Hohhot landscape green space.(3) Hohhot landscape green space configuration mode is simple, transition is natural,and formed trees+small trees—shrubs—herbs three layers of structure type, also have being trees—shrubs, trees—Herbs and shrubs—herbs two layer structure type.Most of the plant landscape of green space is relatively abundant, can form a good visual effect.