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园艺学报 ›› 2019, Vol. 46 ›› Issue (8): 1629-1630.doi: 10.16420/j.issn.0513-353x.2018-0456

• 新品种 • 上一篇    

山桐子新品种‘鄂选1号’

陈耀兵1,2,石开明1,2,郑小江1,2,*,曹 健3,董静洲1,2,刘汉蓁2   

  1. 1湖北民族大学生物资源保护与利用湖北省重点实验室,湖北恩施 445000;2湖北旭舟林农科技有限公司,湖北利川 445400;3湖北省林业厅林木种苗管理总站,武汉 430079
  • 出版日期:2019-08-25 发布日期:2019-08-25
  • 基金资助:

    湖北省科学技术厅研究与开发项目(2011BBB061);湖北省利川市重大科技项目(2016);湖北省恩施州重大科技项目(XYJ2017000113)

A New Idesia polycarpa Cultivar‘Exuan 1’

CHEN Yaobin1,2,SHI Kaiming1,2,ZHENG Xiaojiang1,2,*,CAO Jian3,DONG Jingzhou1,2,and LIU Hanzhen2   

  1. 1Hubei Key Laboratory of Biological Resouces Protection and Utilization,Hubei Minzu University,Enshi,Hubei 445000,China;2Hubei Province as the Imposition of Science and Technology Co. LTD,Lichuan,Hubei 445400,China;3Management Station for Trees and Seedlings,Forestry Department for Hubei Province,Wuhan 430079,China
  • Online:2019-08-25 Published:2019-08-25

摘要:

‘鄂选1号’是在湖北省利川市山桐子实生资源调查中筛选育成的优良品种。生长快,树形好,结果早,果实成串挂于枝头,观赏期从10月至翌年2月。单穗质量207.5 g,果实含油率33.4%,其中亚油酸含量63.9%。7年生单株产果量22.5 kg,丰产稳产,适应性强。

关键词: 山桐子, 品种

Abstract:

‘Exuan 1’is an Idesia polycarpa cultivar of superior quality selected from natural resource investigation in Lichuan,Hubei Province. It has fast growth,good tree shape,early fruit bearing in clusters on the branches. Its ornamental period is from October to February next year,wigh high and stable yield,strong adaptability. The single panicle weight was 207.5 g,and its oil content can reach up to 33.4%,of which the linoleic acid content is up to 63.9%. The fruit yield of 7-year-old tree is 22.5 kg per plant.

Key words: Idesia polycarpa, cultivar

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