The Study Of Plant Landscape Of Community Parks In ZhengZhou

"As an important part of urban green space system,the community parks play a promotive role in enhancement of urban ecology environment quality,beautification of urban street landscape,establishment of city image".As the capital city of Henan province,ZhengZhou faces a hard landscaping assignment,ZhengZhou puts forward slogans such as Garden City, Ecological Garden City. So it is valuable to search the plant landscape of community parks in ZhengZhou, analyze its disadvantages and problems existed in the plant landscape in community parks and put forward some development suggestions for improving the level of the plant landscape.This paper develops the topic through the way of the combination of theories and practicing design. Based on the theory studies, it definites the conception of community parks and the kinds of community parks. Moreover this paper takes 35 excellent community parks in ZhengZhou to be the typical cases and makes the field surveys and studies on the status of plants,such as plant species, use frequency, species diversity, rnamental characteristics, and plant life form.After the inside into zhengzhou's plant landscape of community parks in allocation model species, Social Psychology,plant composition style.I find some problems in zhengzhou community parks plant landscape, and give some opinions and modes on community parks plantation design. Hoping for giving guidances and references on the future plant landscape design of community parks in ZhengZhou.The main results are as follow:1. Definite the conception of community parks and devide the kinds of community parks, Such as cultural and memorial community parks, recreational community parks, traffic distribution community parks, commercial community parks.2. Investigation results show that there are 86 kinds of plants in the community parks, which belong to 42 families,65 genus. None of plants'use frequency is more than 75%,and most plants's use frequency is less than 25%,the ornamental characteristics of plants are not profusive,the proportion of colour plants is not equalization,the species diversity and species diversity in different community parks is disaffinity.3. The plant species is made of gymnosperm and angiosperm. And gymnosperm is 11 percents of all plants, angiosperm is 89 percents of all plants. Angiospermis is the main form of plants in the community parks.4. The main growth form of plants in the community parks is shurb. And the proportion of shurbs is that:evergreen shrub> deciduous shrub> semi deciduous shrub, the proportion of trees is that:deciduous tree> evergreen trees,the proportion of small trees is that:evergreen small tree> Malusasiatica.5. Some problems of the plant landscape in the community parks:(1)The colour of community parks is almost green, which is not colourful;(2) The kinds of plants in different style community parks are uneven;(3)Short of talent landscape professionals,late maintenance effect of community parks is not satisfactory;(4) The landscape effect in different community parks is all the same;(5)The design of plant landscape is mainly concidered with vision, but people's needs;(6)Solid greening is not satisfactory.6. Some opinions for the plant landscape:(1)Expand the selection range of selected plants, enrich the plant richness;(2) Choose the plants depended on the properties of community parks, increase the characteristics and style of community parks;(3)Increase the talent landscape professionals;(4)Pay attention to the way of plant design, increase the layers of plants;(5)Increase the the scaled of color-leaf plants and herbaceous flowers,enrich the colour of plant landscape;(6)Pay attention to people's needs, enhance the practicality of plant landscape.