海南热带雨林国家公园珍稀濒危观赏植物园林应用筛选  

Application Screening of Rare and Endangered Ornamental Plants in Hainan Tropical Rainforest National Park

作　　者：黎肇家 方发之 吴二焕 桂慧颖 吴钟亲 徐建辉 罗湘粤 Li Zhaojia;Fang Fazhi;Wu Erhuan;Gui Huiying;Wu Zhongqin;Xu Jianhui;Luo Xiangyue(Hainan Academy of Forestry(Hainan Academy of Mangrove),Haikou Hainan 571100;Hainan Key Laboratory of Monitoring and Application of Tropical Forestry Resources(plan),Haikou Hainan 571100)

机构地区：[1]海南省林业科学研究院(海南省红树林研究院),海南海口571100 [2]海南省热带林业资源监测与应用重点实验室(筹),海南海口571100

出　　处：《热带林业》2023年第3期16-22,共7页Tropical Forestry

基　　金：海南省省属科研院所技术创新专项(KYYS-2021-20):海南热带雨林国家公园珍稀濒危观赏植物资源开发与利用研究。

摘　　要：对海南热带雨林国家公园珍稀濒危观赏性植物进行调查,采用层次分析法构建评价模型,筛选出适合应用于海南园林绿化植物资源。结果表明,海南热带雨林国家公园珍稀濒危观赏性植物共31科92属190种,分别为乔木42种、灌木4种、藤本3种、草本141种。层次分析法综合评价值为Ⅰ级(Tj≥4.5)的有37种,其中乔木18种、灌木1种、草本18种,草本均为兰科植物;Ⅱ级(4.5>Tj≥4.0)的有12种,均为乔木;Ⅲ和Ⅳ级的有141种。综合评价值Ⅰ级的37种珍稀濒危观赏性植物具有观赏价值高、广泛的逆境适应能力、人工栽培技术成熟、繁殖栽培成本低、园林应用前景巨大等特点,可为海南园林绿化提供良好的珍稀濒危植物资源。In order to better develop and utilize the rare and endangered ornamental plant resources of Hainan Tropical Rainforest National Park.In this study,rare and endangered ornamental plants were investigated in Hainan Tropical Rainforest National Park,and an evaluation model was constructed by analytic hierarchy method to screen out the resources suitable for application in Hainan landscaping plants.The results showed that there were 190 species of rare and endangered ornamental plants in 31families,92genera,including 42 species of trees,4 species of shrubs,3 species of vines and 141 species of herbs.There were 37 species with comprehensive evaluation value of analytic hierarchy(Tj≥4.5),including 18 trees,1 shrub and 18 herbaceous plants,12 species with II.grade(4.5>Tj≥4.0),all of which were trees;and 141 species with III.and IV.grades.The 37 rare and endangered ornamental plants with comprehensive evaluation value of grade I.have high ornamental value,extensive adversity adaptability,mature artificial cultivation technology,low reproductive cultivation cost,and great prospect of garden application.It can provide good rare and endangered plant re-sources for Hainan landscaping.

关 键 词：海南热带雨林国家公园 珍稀濒危植物 植被调查 层次分析 综合评价值 

分 类 号：S688[农业科学—观赏园艺]