DELTA系统在资源植物研究中应用的两个案例  

Two Case Studies of DELTA System Application in Resource Plant Research

作　　者：崔梦伟 张士佳 沈风娇 白霄霞 李志斌[2,5] 蒋淑磊 赵建成[1] 李琳 石硕[1] Cui Mengwei;Zhang Shijia;Shen Fengjiao;Bai Xiaoxia;Li Zhibin;Jiang Shulei;Zhao Jiancheng;Li Lin;Shi Shuo(College of Life Sciences,Hebei Normal University,Shijiazhuang 050024,China;Shijiazhuang Academy of Agriculture and Forestry Sciences,Shijiazhuang 050041,China;Zunhua No.1 Middle School,Tangshan 064299,China;Shijiazhuang Flower and Forest Technology Innovation Center,Shijiazhuang 050041,China;Shijiazhuang ShenZhou Flower Insititute Co.Ltd,Shijiazhuang 050021,China)

机构地区：[1]河北师范大学生命科学学院,河北石家庄050024 [2]石家庄市农林科学研究院,河北石家庄050041 [3]遵化市第一中学,河北唐山064299 [4]石家庄市花卉技术创新中心,河北石家庄050041 [5]石家庄市神州花卉研究所有限公司,河北石家庄050021

出　　处：《中国野生植物资源》2022年第7期66-71,共6页Chinese Wild Plant Resources

基　　金：河北省自然科学基金(C2019205175);河北省研究生创新基金(CXZZBS2019088);河北省重点研发计划(21326317D);河北省2020年度创新能力提升计划外专引才引智专项。

摘　　要：目前已有一些计算机辅助技术用于植物的物种鉴定,其中最具代表性的是DELTA系统。DELTA系统在植物资源研究中具有潜在的应用价值,值得推荐给相关学者。为更好地展示DELTA系统的功能和推荐这一工具,我们报道了以下两项研究结果。第一,利用DELTA系统,基于筛选出的21个形态特征,编制了河北省伞形科分种交互式检索表,提供了一个新型的鉴定伞形科植物资源的检索工具;第二,利用Flora of China数据库中已有的杜鹃花属交互式检索表筛选出具有较高经济价值的中国野生高山杜鹃资源,这将为加强高山杜鹃的驯化、栽培和开发利用提供便利。Several computer-aided taxonomic techniques for plant specimen identification have been used. One of the best representatives is the DELTA(DEscription Language for TAxonomy)system. The DELTA system was recommended for plant biologists as a worthy,widely used software with potential and broad application for related research. The following two studies were carried out using the DELTA system. First,an interactive key for species of family Apiaceae in Hebei was constructed from 21 characters in the DELTA system,which provided a new tool for taxonomists to identify Apiaceae plants. Second,a wild Chinese alpine rhododendron resource name list was generated from the interactive key of genus Rhododendron. It is beneficial to strengthen alpine rhododendron′s cultivation,development,and utilization.

关 键 词：鉴定 分类 杜鹃花 杜鹃花属 检索表 

分 类 号：Q949[生物学—植物学]