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园艺学报 ›› 2019, Vol. 46 ›› Issue (4): 813-814.doi: 10.16420/j.issn.0513-353x.2018-0204

• 新品种 • 上一篇    

杜鹃花新品种‘霞绣’

刘晓青,李 畅*,苏家乐,肖 政,周惠民   

  1. 江苏省农业科学院休闲农业研究所,南京 210014
  • 出版日期:2019-04-25 发布日期:2019-04-25
  • 基金资助:
    江苏省省级林业专项资金项目(苏财农[2018]63号);江苏省林业科技创新与推广项目[LYKJ(2017)48]

A New Rhododendron Cultivar‘Xiaxiu’

LIU Xiaoqing,LI Chang*,SU Jiale,XIAO Zheng,and ZHOU Huimin   

  1. Institute of Leisure Agriculture,Jiangsu Academy of Agricultural Sciences,Nanjing 210014,China
  • Online:2019-04-25 Published:2019-04-25

摘要: ‘霞绣’是‘秋霞’杜鹃与锦绣杜鹃(Rhododendron pulchyrum Sweet)杂交育成的杜鹃花新品种。花紫红色(Red Purple Group-N65A);单瓣,5裂,瓣圆,上部裂片有醒目深紫色斑点;花径4.5 ~ 5.0 cm。植株长势强健,株形紧凑美观;耐高温高湿,适宜长江中下游地区棚室盆栽和露地栽培应用。自然始花期较早,为3月上中旬,持续20 ~ 25 d。

关键词: 杜鹃花, 盆栽, 地栽, 品种, 花椰菜, 松散型, 品种

Abstract: ‘Xiaxiu’is a Rhododendron cultivar derived from the cross of female parent‘Qiuxia’and male parent Rhododendron pulchyrum Sweet. Its flower color is purple red(Red Purple GRoup-N65A). Its flower is single and its petal has five circular lobes,its upper lobes have some striking dark purple spots. The diameter of flower head is 4.5–5.0 cm. It is characterized by compact plant type,vigour growth,high temperature and high humidity tolerance. It is suitable for greenhouse pot and landscape for the middle and lower reaches of the Yangtze River. Its natural florescence is from early-March to mid-March. Its flowering can last 20–25 days.

Key words: Rhododendron, potted type, ground type, cultivar, cauliflower, loose-curd, cultivar

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