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观光木属于珍稀植物,被列为我国Ⅱ级保护植物.观光木林是福建省建瓯万木林自然保护区的主要常绿阔叶林类型之一.本文通过无样地法群落调查,对其主要树种进行了重要值测定,并对群落的结构和动态进行了分析和研究.研究表明本群落是以木兰科等为主的常绿阔叶林,其优势种为观光木、尖叶水丝梨、拉氏栲.观光木目前林中幼苗很少,群落处于衰退之中.因此,本文还对观光木林的保护和研究提出了建议和措施.
Sightseeing trees belong to rare plants, was classified as China Ⅱ level protection plants. Sightseeing Mulin is one of the major evergreen broad-leaved forest types in Jianou Wanmulin Nature Reserve in Fujian Province. In this paper, through the community survey without sampling, the importance value of its main tree species was measured, and the structure and dynamics of the community were analyzed and studied. Studies have shown that the community is dominated by Magnoliaceae and other broad-leaved evergreen forests, the dominant species of sightseeing wood, pointed spire pears, lasagna. Sightseeing wood At present, there are few seedlings in the forest and the community is in recession. Therefore, this paper also put forward suggestions and measures for the protection and research of sightseeing woods.