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园艺学报 ›› 2022, Vol. 49 ›› Issue (S2): 277-278.doi: 10.16420/j.issn.0513-353x.2021-1156

• 新品种 • 上一篇    下一篇

罗汉松良种‘罗汉松无性系LDW’

王华新1,张 海2,*,黎 军2,马继耀2,龚建英1,安家成1,陈平先2,杨艳华2,唐遒冥1,李 华1,张 燕3   

  1. 1广西壮族自治区林业科学研究院,广西特色经济林培育与利用重点实验室,南宁 530002;2北海市林业科学研究所,广西北海 536000;3南宁市南湖公园,南宁 530022
  • 出版日期:2022-11-26 发布日期:2022-12-07
  • 基金资助:
    广西地方标准项目(2018-0345,2018-0346);广西林木良种专项(桂林计发〔2014〕149号)

An Improved Podocarpus Cultivar‘Podocarpus macrophyllus LDW’

WANG Huaxin1,ZHANG Hai2,*,LI Jun2,MA Jiyao2,GONG Jianying1,AN Jiacheng1,CHEN Pinxian2,YANG Yanhua2,TANG Qiuming1,LI Hua1,and ZHANG Yan3   

  1. 1Guangxi Forestry Research Institute,Guangxi Key Laboratory for Cultivation and Utilization of Special Non-Timber Forest Crops,Nanning 530002,China;2Beihai Forestry Research Institute,Beihai,Guangxi 536000,China;3Nanning South Lake Park,Nanning 530022,China
  • Online:2022-11-26 Published:2022-12-07

摘要: ‘罗汉松无性系LDW’是从广西北海当地罗汉松栽培群体中经优良单株选择和无性繁殖而获得的。常绿乔木,雄株,花量大;叶长条状披针形,有时呈镰刀状;树干基部粗壮,侧枝发达;下部枝条较软,枝梢与小枝弯曲下垂。观赏性好、生长快、适应性强,适宜在北海及广西各地种植。

关键词: 罗汉松, 品种

Abstract: ‘Podocarpus macrophyllus LDW’is an improved cultivar found among the local cultivated Podocarpus populations in Beihai,Guangxi,and obtained through superior individual plant selection and clonal propagation. Evergreen trees,with all plants being male,have a large number of male strobilus. The leaves were linear-lanceolate,or sickle-shaped. The base of trunks is stout,and the lateral branches are developed. The lower branches are softer,and the end of branchs and branchlets are bent and drooping. The cultivar has high ornamental value,fast growth and strong adaptability. It is suitable for planting in Beihai and other regions in Guangxi.

Key words: Podocarpus macrophyllus, cultivar

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