宁波乡土地被植物资源调查及园林应用指标评价

Resource Survey and Urban Landscaping Application Index Evaluation of Native Ground Covers in Ningbo

通过对宁波地区典型山地野生乡土地被植物资源的实地调查,在初步确定具有较好观赏价值的97种乡土地被植物基础上,进一步从资源丰富性、园林观赏性、应用适应性、繁殖难易性和开发新颖性5个园林应用指标进行综合量化评价,提出重点推荐乡土地被植物28种,适宜应用58种,为乡土地被植物的合理开发利用提供科学依据。还重点介绍了在宁波地区具有园林应用价值的7种乡土地被植物。

According to the field survey of typical mountainous regions in Ningbo, 97 species of native ground covers have been primarily proved valuable for application in urban landscaping. An estimation system and data analysis are set up by using comprehensive indexes including resource abundance, ornamental value, adaptabilily of utilization, possibilily for propagation and development novelty. 28 species of native plants are strongly recommended and other 58 species are suggested to be suitable for urban landscaping. The analysis provides a scientific basis for exploration and utilization of native ground covers. Specifically, 7 species of native ground covers which showed outstanding value for landscape use in Ningbo are introduced.