【作者】 李振中；

【导师】 夏宜平； 何云芳；

【作者基本信息】 浙江大学 ， 风景园林， 2009， 硕士

【副题名】以杭州湾南岸绿化建设实践为例

【摘要】 本文以我国南方滨海盐碱地的典型代表----杭州湾南岸为研究出发点,通过对该地区现有滨海地区园林植物的调查和初步分析,收集滨海盐碱地园林植物相关研究资料,立足于慈溪市耐盐碱试验示范基地多年引种试验结果,采用层次分析法建立以沿海防护林树种选择为主的AHP模型,先后引种试种乡土和国外乔灌125个,通过园林植物品种的生长适应性状,抗逆性状和景观性状等指标综合评价,有54种植物表现较强的适应性,其中常绿乔木17种、常绿灌木10种,落叶乔木25种、灌木7种、草本类7种,已在杭州湾南岸不同程度盐碱地段和绿化工程中应用。同时,结合多年来滨海防护林和杭州湾新区工程的实践,综合考虑到杭州湾南岸的土壤、水文、气候的特殊性,对滨海盐碱地园林植物的工程应用模式进行分类、评价,研究盐碱地园林植物良好生长采取的综合技术措施;重点对客土种植和树穴改良种植模式的施工管理程序、工艺和养护管理技术进行详细探讨。更多还原

【Abstract】 In order to have a better understanding of the application of ornamental plants in southern coastal saline soil in China, the south bank of Hangzhou Bay has been studied as a typical representative in this article. The article is based on the analysis of existing plants in the area and referent research data. Moreover, according to the plant-introducing experiment in Cixi these years, an AHP model is established by analytic hierarchy process to select suitable tree species for coastal shelterbelt. 125 domestic and foreign varieties are evaluated in many respects, including growth adaptability, resistance characteristics and landscape features. 54 kinds of plants show highly adaptive potential, of which 17 are evergreen trees, 10 are evergreen shrubs, 25 are deciduous trees, 7 are shrubs , 7 are herbaceous plants. They have been used in various saline-alkali soil and greening projects in the south bank of Hangzhou Bay.We have accumulated some experience through some projects such as the Hangzhou Bay New Area project. In this project, according to the local particularities of soil, hydrology, climatecondit-ions, the application mode of plants is classified and evaluated. The article is also focused on the melioration of growing management, Tentative Probe into the construction management procedures, processes and conservation management techniques as the focus of pattern of tree planting with Out-soil and soil improvement model in the planting hoI;The construction procedures, technics and conservation management of are discussed specifically in the article about the pattern of tree planting with Out-soil and soil improvement model in the planting hole.更多还原