综合性城市广场植物配置调查与分析——以重庆缙云广场为例

对重庆市缙云广场的植物种类、配置模式、配置效果进行了实地调查和研究。结果表明,缙云广场共有绿化植物73种,乔、灌、草比例为2.5∶2.1∶1,观叶类与观花类比例为1.1∶1,绿叶类与彩叶类比例为7.1∶1,阔叶树与针叶树比例为13.6∶1,季节比为1.8∶1.9∶1.6∶1;配置模式主要为丛植、列植,片植、对植及盆栽等;广场乡土树种较多,整体模式统一,突出了本土文化;但存在着冬季景观单一、管理不善等问题,建议今后加强养护管理、增加冬季观赏植物、重视植物群落多样性等。

Investigation and Analysis of Plant Deployment in Urban Comprehensive Square--Taking Jinyun Square as an Example

This paper makes spot investigation and research on plant species, deployment mode and deployment effect of Chongqing Jinyun Square, the results show that in Jinyun Square there are total 73 green species plants, that the ratio of arbor, shrub and herbage is 1.5:2.1:1, that the ratio of foliage plant and flower plant is 7.1:1, that the ratio of green leaf and colorful leaf is 7.1:1, that the ratio of broadleaf and conifer is 13.6:1 and that the scale ratio of each seasonal landscape is 1.8:1.9:1.6:1, the deployment mode mainly includes group planting, avenue-style planting, coupled planting, paired planting and potted planting and so on, the majority of the plants in the Square are native plants with unified mode which highlight local culture, however, there are problems such as simplistic landscape in winter, mismanagement and so on. The author suggests that maintenance management in the future should be consolidated, that the plants for viewing should be increased and that the variety of plant communities should be emphasized.