园艺学报 ›› 2022, Vol. 49 ›› Issue (S1): 179-180.doi: 10.16420/j.issn.0513-353x.2022-0338

• 新品种 • 上一篇    下一篇


毕思圣1,张兰英2,王洪永3,王振猛1,马丙尧1,高 伟4,刘桂民1,5,*   

  1. (1山东省林业科学研究院,济南 250014;2济南市国有北郊林场,济南 250119;3日照金枫园林科技有限公司,山东日照 276800;4日照市林业科学研究院,山东日照 276800;5山东省林木种苗繁育工程技术研究中心,济南 250014)
  • 出版日期:2022-08-25 发布日期:2022-08-18

A New Northern Red Oak Cultivar‘Golden Prince'

BI Sisheng1,ZHANG Lanying2,WANG Hongyong3,WANG Zhenmeng1,MA Bingyao1,GAO Wei4,and LIU Guimin1,5,*   

  1. (1Shandong Academy of Forestry,Jinan 250014,China;2State-owed Northern Outskirt Forest Farm,Jinan 250119,China;3Rizhao Jinfeng Garden Technology Co.,Ltd.,Rizhao,Shandong 276800,China;4Rizhao Academy of Forestry,Rizhao,Shandong 276800,China;5Shandong Forestry and Seedling Engineering Technology Research Center,Jinan 250014,China)
  • Online:2022-08-25 Published:2022-08-18

摘要: ‘金色王子’是从北美红栎(Quercus rubra)实生苗中选育出的新品种。幼树树皮光滑灰褐色,一年生枝条灰黄色,无毛或近无毛。当年生枝橘红色,具疏毛。幼叶橙红色,后变为黄色,成熟后为绿黄色,秋季叶色鲜红至深红。主要采用嫁接繁殖,能在北美红栎适生区广泛栽培。

关键词: 北美红栎, 叶色, 品种

Abstract: ‘Golden Prince’is a new cultivar bred from the seedling of northern red oak. The main features of this cultivar are smooth gray-brown bark on young trees,gray-yellow annual branches which is glabrous or nearly glabrous. The current-year branches are orange-red,with sparse hairs. Young leaves are orange-red,then turn yellow,and green-yellow when mature. Autumn leaves are bright red to deep red. It is mainly propagated by grafting,and it can be widely cultivated in the suitable areas of northern red oak.

Key words: northern red oak, leaf color, cultivar