The Research On The Landscape Plants Diversities And Its Protection Of Zhuzhou

Urban landscape plant which is one of the important factors of urban ecological system is the living urban establishment. It has a unique ecological function to urban environments. This study select Zhuzhou city as example to start an initial research of urban landscape plant diversity and its protection. In order to make further development of urban plant diversity and quality promotion of urban green system, constructive suggestions and enhancement measures have also been put forward.Based on comprehensive research on current landscape plants diversity situation, landscape plants application status, historical tree and famous wood species, national protection plant species in Zhuzhou city, this thesis put up constructive proposals and enhancement measures foused on landscape plant diversities and its protection. This study can be used for academic reference or practical guidance for Zhuzhou city to better its lanscape planting design, landscape plants cultivation, landscape plant diversities enhancement and urban garden city construction.Thesis is consisted of five parts:the first part is about related concepts, study background, correlative academic foundations. Current study progresses both abroad and domestic, research content, purpose and methods etc. are also included; based on on-the-spot investigation and relative documents collected, the second part generally analysis current situation of Zhuzhou landscape plants diversities and its protection from 3 aspects:first study and analyse current situations from plant specie diversities, plant community diversities and landscape diversities; then study and analyse current situations from greenbelt classifications, plant live forms and citizen'fondness of plants; last from situations of histrical species, famous plant specis and endangered plant species. Judging from analysis in this part, we can draw conclusions that the diversity level of plant species in Zhuzhou is just middle. Current advatanges are: landscape planting design combined with urban culture and history; ecological effects have been taken into consideration during plant landscape constructing process. The disadvantages are:wilding plant species are not under sufficiently utilization in Zhuzhou; the usage of local plant species is under low level; the introduced plant species are not put into effective usage. Generally, Zhuzhou is still short of landscape...