赣南地区杜鹃属植物资源调查及保护利用建议  

Investigation on Rhododendron Plant Resources in Gannan Area and Its Protection and Utilization Suggestions

作　　者：胡江涛 刘小平 周勇辉 赖金莉 郭崇炎 罗素梅 郑薇 范方喜 陈远华 HU Jiangtao;LIU Xiaoping;ZHOU Yonghui;LAI Jinli;GUO Chongyan;LUO Sumei;ZHENG Wei;FAN Fangxi;CHEN Yuanhua(Ganzhou Vegetable and Flower Research Institute,Ganzhou Jiangxi 341413)

机构地区：[1]赣州市蔬菜花卉研究所,江西赣州341413

出　　处：《现代农业科技》2022年第15期135-138,141,共5页Modern Agricultural Science and Technology

基　　金：赣州市科技计划项目“赣南杜鹃花繁育及开发利用研究”(赣市科发[2019]27号)。

摘　　要：通过查阅文献资料结合实地调查研究,对赣南地区杜鹃属野生植物资源分布进行了统计分析。结果表明,赣南地区杜鹃属植物共有32种(不包括种下等级),隶属于马银花亚属、常绿杜鹃亚属和羊踯躅亚属、映山红亚属。根据生活型,赣南地区杜鹃属植物可分为灌木型和灌木与乔木兼有型。从垂直分布来看,赣南地区海拔200~2000 m内均有杜鹃属植物分布,其中以海拔500~1200 m种数最多;从水平分布来看,赣南地区各县(市)均有杜鹃属植物资源分布,主要集中在赣南地区的西南部和东部。杜鹃属植物资源具有的观赏和药用价值,应采取合理的措施保护利用杜鹃植物资源。The distribution of wild plant resources of Rhododendron in Gannan area was statistically analyzed by literaturereview and field investigation.The results showed that there were 32 species of Rhododendron plant(not including subspecies and variants)in Gannan area,belonging to 4 subgenera(subgenus Azaleastrum,subgenus Hymenanthes,subgenus Pentanthera and subgenus Tsutsusi).According to their life forms,Rhododendron plants in Gannan area could be divided into shrubby type and shrub-tree type.In terms of vertical distribution,Rhododendron plants were distributed in the altitude range of 200-2000 m in Gannan area,and most species were found in the altitude range of 500-1200 m.In terms of horizontal distribution,Rhododendron plants were distributed in all counties and cities of Gannan area,mainly in the southwest and east of Gannan area.Rhododendron plant resources had high ornamental and medicinal value,so reasonable measures should be taken to protect and utilize Rhododendron plant resources.

关 键 词：杜鹃属植物 植物资源 建议 赣南地区 

分 类 号：S326[农业科学—作物遗传育种]