基于AHP层次分析法的花境植物耐阴性评价

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中图分类号：S688 文献标识码：A 文章编号：2095-5774（2025）06-0627-07

Evaluation of shade tolerance for flower border plants based on AHP

Wei Jing'，Dong Jiatian²，Ding Ningl，Han Yangrui1，Zhou Tingting1

（1.Nantong College of Science and Technology，Nantong，Jiangsu 226OO1， China; 2.InstituteofAgricultural Science andTechnology Information，ShanghaiAcademyof Agricultural Sciences， Shanghai 201403，China）

Abstract：【Objective】This study aims to establish a comprehensive evaluationsystem for the shade tolerance of flower borderplants in Nantong area，addressing the lack ofscientificbasis for plant selectioninsemi-shadedenvironments. 【Method]Basedontheanalytic hierarchyprocess （AHP），a modelwas constructed with threecriterionlayers （ornamental value，ornamentalperiod，andadaptability）andtenspecificevaluation indicators.Through expertscoring andweight calculation，42selected flower borderplantswerequantitativelyassessedand clasified.【Result】Weightanalysis revealedthatecologicaladaptability（weightO.1771）andcommunitystability（weightO.1771）were thecore indicators determining the applicationvalueof shade-tolerant plants.Basedon comprehensive scores，the plants were classified into four grades：13 species as Grade I（ ⩾4.0 points），characterized by vigorous growth，high ornamental value，and low maintenance requirements，are recommendedascore materials for shady flower borders：13 species as Grade II（ ⩾3.5 points），suitable for selective application：8 speciesas Grade III（ ⩾3.0 points），which can be used cautiously as accents： and 8 species as Grade IV（ <3.0 points），which are not recommended for use.【Conclusion】The evaluation system establishedinthisstudycombinesscientificrigorwithpracticalapplicability，anditsresultscanbedirectlyapplied tothe selectionandconfigurationofplantsforflowerbordersinsemi-shadedenvironments.Itholdssignificantpractical valuefor advancing the development of low-maintenance and sustainable landscape architecture.

Keywords：shade toleranceevaluation；analytic hierarchyprocess（AHP）；ecologicaladaptability；low-maintenance landscape

现代城市环境中，荫蔽空间（如建筑北侧、林缘带、高架桥下等）在园林绿化中广泛存在。（剩余4435字）