摘要
【目的】调查南宁市金花茶公园非山茶科观赏植物资源及绿化现状,为植物资源的选择、分析、评价和景观绿化及园林建设提供参考。【方法】通过实地调查和查阅相关文献的方法对南宁市金花茶公园非山茶科观赏植物资源进行分析与评价。【结果】南宁市金花茶公园观赏植物有193种,隶属于70科149属;观赏植物中乡土物种64种,占种数的33.16%,外来种占37.82%;观赏植物以木本植物为主,达124种,落叶树种和常绿树种的比例为1∶3.8;按观赏特性统计,观果植物、观姿植物、观花植物、观叶植物的种数比例为1∶4.7∶4.8∶5.7。【建议】充分利用乡土植物资源,大力营建区域特色公园绿地景观;积极引进和应用水生植物,丰富城市湿地绿化景观的多样性;丰富藤本植物种类,营造公园垂直绿化景观。
[Objective]Non-camellia ornamental plant resources and afforestation status were investigated in Nanning Camellia Park in order to provide references for selection, analysis and evaluation of plant resources, and landscape design and garden building. [Method]Non-camellia ornamental plant resources in Nanning Camellia Park were analyzed and assessed through field survey and literature reference. [Result]It was found that the park had 193 species of ornamental plants belonging to 70 families and 149 genera. There were 64 species of local plants accounting for 33.16% of the total species in the park, and the exotic plants occupied 37.82%. There were 124 species of woody plants as the major ornamental plants, and ratio of deciduous trees to evergreen trees was 1：3.8. Based on the statistics of ornamental characteristics, the ratio of fruit ornamentals：appearance-viewing plants：flower oruamentals：foliage plants was 1：4.7：4.8：5.7. [Conclusion]In light of afforestation status in Nanning Camellia Park and experiences from other Nanning parks, it was suggested that local plants should take full advantage of constructing regional special landscape ; aquatic plants should be introduced to enrich wetland scenery diversity and vine plants varieties should be supplemented to build vertical green landscape in parks.
出处
《南方农业学报》
CAS
CSCD
北大核心
2012年第8期1164-1168,共5页
Journal of Southern Agriculture
基金
2008年度广西交通第一批科技项目(桂交综合发[2008]75号)
关键词
金花茶公园
观赏植物
调查
南宁市
Camellia Park
ornamental plant
investigation
Nanning
