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园艺学报 ›› 2025, Vol. 52 ›› Issue (S2): 207-208.doi: 10.16420/j.issn.0513-353x.2025-0333

• 观赏植物 • 上一篇    下一篇

矮牵牛新品种‘园科粉’

张林霞1, 张思思2, 孙苗苗1, 霍竣涛1, 许海波1, 张继方1, 刘国锋1,*   

  1. 1广州市林业和园林科学研究院,广州 510405;
    2武汉市园林科学研究院,武汉 430081
  • 收稿日期:2025-04-28 修回日期:2025-08-26 出版日期:2025-10-28 发布日期:2025-11-03
  • 通讯作者: *(E-mail:gzifla_lgf@gz.gov.cn)
  • 基金资助:
    广州市林业和园林局部门预算项目(穗财编[2024] 4号); 广东省现代农业产业技术体系花卉创新团队项目(2024CXTD12)

A New Petunia Cultivar‘Yuanke Fen’

ZHANG Linxia1, ZHANG Sisi2, SUN Miaomiao1, HUO Juntao1, XU Haibo1, ZHANG Jifang1, LIU Guofeng1,*   

  1. 1Guangzhou Institute of Forestry and Landscape Architecture,Guangzhou 510405,China;
    2Wuhan Institute of Landscape Architecture,Wuhan 430081,China
  • Received:2025-04-28 Revised:2025-08-26 Published:2025-10-28 Online:2025-11-03
  • Contact: *(E-mail:gzifla_lgf@gz.gov.cn)

摘要: 矮牵牛‘园科粉’是以自交系SP-1为母本、自交系WS-1为父本杂交获得的F1代新品种。株型紧凑,生长势强,叶色呈深绿色;小花型,粉色花,花冠喇叭形。在温度条件适宜(15 ~ 30 ℃)的情况下,花期可覆盖全年。抗茎腐病和蚜虫能力强;耐湿热能力较强,可耐40 ℃以上高温和-5 ℃低温。适宜华南地区盆栽观赏或园林应用。

关键词: 矮牵牛, 杂交, 品种

Abstract: Petunia‘Yuanke Fen’is an F1 cultivar obtained by hybridizing the selfing line SP-1(female parent)with selfing line WS-1(male parent). The cultivar has a compact plant form, strong growth vigor,and dark green leaves. The flowers are small-sized,with an overall pink color and a trumpet-shaped corolla. It can bloom throughout the year when the temperature is suitable(15-30 ℃). It exhibits strong resistance to stem rot and aphids, along with relatively strong tolerance to high humidity and heat and can withstand high temperatures above 40 ℃. It also has mild cold hardiness,enduring lows of-5 ℃. This cultivar is well-suited for potted cultivation or landscape application in South China.

Key words: Petunia hybrida, hybridization, cultivar

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