四川广安园林植物资源种类、特征及群落构成  

Species,Characteristics,and Community Composition of Garden Plant Resources in Guang'an City,Sichuan Province

作　　者：姚懿菲 Yao Yifei(School of Economics and Tourism Management,Guang'an Vocational and Technical College,Guang'an,638000)

机构地区：[1]广安职业技术学院经济与旅游管理学院,广安638000

出　　处：《分子植物育种》2024年第1期300-306,共7页Molecular Plant Breeding

摘　　要：本研究旨在深入了解四川广安市园林植物资源的种类、特征及群落构成。通过野外调查和数据收集,对广安市的园林植物进行了系统的研究。结果显示,广安市园林植物种类丰富多样,包括乔木、灌木、草本植物等。常绿树种和观叶植物在园林中占据重要地位,而观花植物和观果植物则为主要的观赏性植物资源。群落构成方面,乔—灌—草和乔—草是主要的群落类型。研究还发现广安市园林植物资源的结构较为分散,部分群落构成密度较小,造景效果不佳。本研究为广安市园林植物资源的保护和利用提供了科学依据,并提出了特色植物保护和群落演替监测等方面的建议。This study aims to investigate the species,characteristics,and community composition of garden plant resources in Guang'an City,Sichuan Province,China.Through field surveys and data collection,a comprehensive study of garden plants in Guang'an City was conducted.The results revealed a rich diversity of plant species,including trees,shrubs,and herbaceous plants.Evergreen tree species and foliage plants play a significant role in the city's gardens,while flowering and fruiting plants serve as major ornamental resources.In terms of community composition,the dominant types include tree-shrub-grass and tree-grass communities.However,it was observed that the structure of garden plant resources in Guang'an City is relatively dispersed,with some communities exhibiting low density and unsatisfactory landscaping effects.This study provides a scientific basis for the conservation and utilization of garden plant resources in Guang'an City,and suggests measures such as the protection of unique plant species and monitoring of community succession.

关 键 词：园林植物资源 植物种类 观赏特征 群落构成 

分 类 号：S688[农业科学—观赏园艺]