福建滨海地区耐盐园林植物选择与配置构想

Selection and configuration of salt-tolerant landscaping plant in the coastal areas of Fujian

【目的】探讨福建滨海地区岩岸景观、沙岸景观和泥岸景观可选择的耐盐园林植物种类、群落结构和适宜的配置模式,为福建滨海地区绿化工作提供借鉴与参考。【方法】采取野外实地调查获取福建滨海地区耐盐园林植物种类,通过访谈、专家咨询与资料查阅相结合的方法,对岩岸景观、沙岸景观和泥岸景观进行耐盐园林植物选择与配置。【结果】岩岸景观可选择的耐盐园林植物有44种,以岩生灌草丛和亚热带阔叶乔木山地林构成植物群落;沙岸景观可选择的耐盐园林植物有50种,以沙生草本植被、沙生灌木植被、沿海防护林和混交林构成植物群落;泥岸景观可选择的耐盐园林植物有60种,以真红树植物、海岸陆缘半红树林和岸后季节性雨林构成植物群落。【结论】3类海岸景观的园林植物种类选择与配置构想模式,可作为福建滨海地区耐盐园林绿化植物应用工作的基本思路。

[Objective]The species, community structure and configuration mode ofsah tolerant landscaping plants sui- table for the rocky landscape, the sand shore landscape and the marshy bank landscape were discussed to provide references for the greening project in the coastal areas of Fujian Province. [Method]The salt-tolerant landscaping plant species in Fujian coastal area were obtained by the field survey. The selection and configuration of salt-tolerant landscaping plant on the rocky landscape, the beach landscape and the marshy bank landscape were performed through interview, expert and literature con- sultation. [Result]There were 44 species of salt-tolerant landscaping plant on the rocky landscape, with plant community con- sisting of irrigation grass and subtropical broad-leaved tree mountain forest. There were 50 species of salt-tolerant landscaping plant on the beach landscape, with the plant community consisting of rocky shrub and subtropical broad-leaved montane forest. There were 60 species of salt-tolerant landscaping plant on the marshy bank landscape, with the plant community consisting of the mangroves, semi-mangrove and shore of seasonal rain forest. [Conclusion]The mode of selection and configuration of sah- tolerant landscaping plant on the 3 coastal landscapes is workable for future landscaping work in the coastal area of Fujian.