The Research Of Urban Garden Nursery's Layout And Structure

With the deterioration of the urban ecological environment during the urbanization, Each city is making great efforts to construct green coverage of city. The garden nursery stock, which is the material base of gardens construction, is the main material of green coverage of city. Therefore, certain amounts of garden nursery with reasonable structure is needed to be the supply base of garden plants.The garden nursery is the important component of the urban green system. Building the reasonable and scientific urban green system has already become the important content of present urban construction and sustainable development strategy, And complete urban green system need every part which is reasonable and scientific layout to be as the support. It is important for the scientific rationality of the garden nursery overall arrangement and structure to form intact organic urban green system. However, there exists a great deal of problems in some of the authorities when they are planning the garden nursery at present. Such as , paying less attention to the layout of garden nursery,lacking the essential theoretical direction. While mentioning this chapter, some planning text only piece together in order to conform to country green land build requirement of standardizing. They place several Garden Nursery in the city suburb without scientific rationality to its layout and structure. This thesis takes the Garden Nursery as the object of research and tries to research its layout and structure. Combining the Landscape ecological and relevant knowledge, tentative theory study is carried out, trying hard to arrange and coordinate with the structure the overall arrangement which produces the green land from the whole ecosystem of city, discussing the comparative planning method of the garden nursery reasonably.Based on this purpose, the study had taken five steps:1, Garden nursery is a component of urban green system. Firstly introducing overview of the urban green system and Garden Nursery to make foreshadowing for planning garden nursery.2,Deep explaining the concept of Garden Nursery Layout and Structure , the research significance, the relationship between other kinds of city green lands and the garden nursery, problems and restrictions existing in the overall arrangement and structure of the garden nursery, and etc.3,Using the Landscape ecological planning theory to research the Layout and Structure of Garden Nursery, summarizing layout principles and trying to sum up a feasible method of Layout and Structure of Garden Nursery.4,Then, basing on the practical application , the plan of Yancheng city garden nursery is analyzed in order to put the method above into practice.5,finally, the thesis is further discussing the development and layout of the Garden Nursery under the present research direction.