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林业资源管理 ›› 2016›› Issue (1): 130-134.doi: 10.13466/j.cnki.lyzygl.2016.01.022

• 科学研究 • 上一篇    下一篇

北京八达岭国家森林公园观赏型文冠果观花优树选择研究

张秀丽1, 张伟宏2, 邹大林3, 张波1, 王丽军1, 徐文1, 候俊杰1, 王宇腾1   

  1. 1.北京市八达岭林场,北京 102112;
    2.呼和浩特市玉泉区住建局园林所,呼和浩特 010030;
    3.北京市林业碳汇工作办公室,北京 100029
  • 收稿日期:2015-10-25 修回日期:2016-01-14 发布日期:2020-11-04
  • 作者简介:张秀丽(1965-),女,内蒙古人,高工,主要从事园林绿化工作与研究。Email:nmzxl@126.com
  • 基金资助:
    首都百万亩造林科技支撑工程(Z121100008512002)

Research on Optimal Selection Methods of Ornamental Xanthoceras Sorbifolia Bunge in Beijing Badaling National Forest Park

ZHANG Xiuli1, ZHANG Weihong2, ZOU Dalin3, ZHANG Bo1, WANG Lijun1, XU Wen1, HOU Junjie1, WANG Yuteng1   

  1. 1. Beijing Badaling Forest Farm,Beijing 102112,China;
    2. Institute of Landscape,Huhhot Yuquan District Housing and Construction Administration,Huhhot 010030,China;
    3. Beijing Office of Forestry and Carbon Sink Work Administration,Beijing 100029,China
  • Received:2015-10-25 Revised:2016-01-14 Published:2020-11-04

摘要: 以观赏型文冠果为研究对象,利用3年的时间,通过花期物候观测、生长状况调查等方法,重点从花色、花期、花香等方面进行选优,以得到观赏价值较高的文冠果观花优树。结果表明:八达岭国家森林公园文冠果单株花期15~20d,整个林分观花期可达30余天,具有金红、白雪、泛阳3个花系、3种花色和6个观赏类型。通过观测研究共选出15株观花优树,作为良种快速繁育采条、嫁接、组培的优良种质树,为观赏型文冠果良种繁育与推广做好良种资源贮备。

关键词: 观赏型文冠果, 优良种质树, 研究

Abstract: Xanthoceras Sorbifolia Bunge tree is a new and promising ornamental plant which is featuring its highly ornamental aesthetic values with beautiful gestures,leaves and blossoms,gorgeous colors and relatively long flowering time.In the paper,the author took ornamental Xanthoceras Sorbifolia Bunge tree as the study objective,with 3 years,through methods such as flowering phenology observation and growth status survey and so on,optimally selected the aspects of flowering color,flowering period and flowering fragrance,etc.and got those excellent germplasm tree of ornamental flowers with highly ornamental value. The results showed that the flowering period of superior individual plant lasted for 15 to 20 days,and the average blossoming period for greenbelt was over 30 days in Beijing Badaling National Forest Park.There were three flower series,three colors and six ornamental types in Xanthoceras species.Through the observation a total of 15 strains of excellent germplasm tree were selected as fast thoroughbred breeding,grafting,tissue culture,for the purpose of Xanthoceras Sorbifolia Bunge breeding and promotion of good resource reserves.

Key words: ornamental Xanthoceras Sorbifolia Bunge, excellent germplasm tree, research

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