【摘要】 对鼎湖山野生兰科花卉资源进行调查,结果表明,该区野生兰科花卉资源丰富,观赏价值较高,共有27属43种,有地生型、附生型和半附生等3种生活型,按观赏类型可分为观花、观叶和花叶两赏3类,以花叶两赏类为主。采用层次分析法(AHP法)对鼎湖山野生兰科花卉进行综合评分并确定其观赏等级,发现其中28种(占65.1%)具有很高和较高的观赏价值(观赏等级为Ⅰ级和Ⅱ级)。据此,提出鼎湖山野生观赏性兰科花卉资源的园林应用方式及合理开发利用的建议。更多还原

【Abstract】 This paper investigated the wild resource of orchid flowers of Dinghushan mountain.The results show that: The wild orchid flower resources in this area are rich and have high ornamental value with 43 species in 27 genus which divided into 3 life types including terrestrial type, epiphytic type and half-epiphytic type. The wild orchid flower in this area are classified as 3 ornamental types including flowering plants, foliage plants, flowering and foliage plants and most of them are flowering and foliage plants. The paper also studied on the appreciation of them and assessed through scoring criteria of 13 ornamental indicators based on analytic hierarchy process(AHP). The Comprehensive Evaluation were used to determined different ornamental gradations of the wild orchids flowers in Dinghushan mountain and found that there are 28 species(percent of the total number of wild orchids is 65.1%)which have very high and high ornamental value(ornamental grades are GradeⅠand GradeⅡ). Accordingly, rational recommendations on exploitation and utilization of wild orchid flower resources in Dinghushan mountain areproposed.更多还原