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《Heilongjiang Agricultural Sciences》 2017-10
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Optimal Selection of Plant Species and Configuration Combinations of Local Flower Lawn in Hangzhou

DING Hua-jiao;GAO Ya-hong;WEI Ting;Hangzhou Botanical Garden;  
Flower lawn is a garden landscape type full of natural joy.Currently,the majority of flowers in domestic flower lawn are imported,being lack of characteristics and prone to degradation.In order to maintain the local characteristics and stable landscape,it is must to select good species from local flower resources and to simulate the natural configuration.Taking 30 wild flower lawn quadrats in Hangzhou as research object,the plant species,quantity,height,coverage,corolla diameter,flowering amount,and phenology were investigated during2015 and 2016,followed by comprehensive evaluation using the Analytic Hierarchy Process(AHP).The results showed that 8 plant species,including Taraxacum mongolicum,Lysimachia congestiflora,Glechoma longituba,Duchesnea chrysantha,Astragalus sinicus,Potentilla kleiniana,Mazus miquelii,and Oxalis corniculata,were excellent materials for flower lawns in Hangzhou.The 11 combinations such as"Taraxacum mongolicum+Poa annua","Glechoma longituba + Ranunculus ternatus","Duchesnea chrysantha+Viola philippica"showed outstanding performance,could be used as references to simulate natural configuration and worth promoting application.
【Fund】: 杭州西湖风景名胜区科技发展计划资助项目(2014-004)
【CateGory Index】: S688.4
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