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园艺学报 ›› 2025, Vol. 52 ›› Issue (S2): 107-108.doi: 10.16420/j.issn.0513-353x.2025-0193

• 蔬菜 • 上一篇    下一篇

松散型花椰菜新品种‘瓯松652’

刘庆1,*, 朱世杨1, 钟伟杰1, 唐征1, 徐谦1, 王驰2   

  1. 1温州科技职业学院/温州市农业科学研究院,浙南作物育种重点实验室,浙江温州325006;
    2温岭市农业农村和水利局,浙江台州317500
  • 收稿日期:2025-05-20 修回日期:2025-09-15 发布日期:2025-11-03
  • 基金资助:
    温州科技计划项目(ZX2024002-1)

A New Loose-Curd Cauliflower Hybrid‘Ousong 652’

LIU Qing1,*, ZHU Shiyang1, ZHONG Weijie1, TANG Zheng1, XU Qian1, WANG Chi2   

  1. 1Key Laboratory of Crop Breeding in South Zhejiang,Wenzhou Academy of Agrcultural Science,Wenzhou Vocational College of Science and Technology,Wenzhou,Zhejiang 325006,China;
    2Wenling Agriculture,Rural Affairs and Water Resources Bureau,Taizhou,Zhejiang 317500,China
  • Received:2025-05-20 Revised:2025-09-15 Online:2025-11-03

摘要: ‘瓯松652’是以花椰菜胞质不育系17y-FZJY65-1为母本,自交系07SX65-2为父本育成的松散型花椰菜杂交新品种。植株长势强,株形紧凑直立;叶椭圆、宽大,蜡粉厚;花球松散,圆整、光滑、凸起小,质地细软,乳白色,花梗淡绿。花球横径22.8 cm,纵径12.6 cm,单球质量1.1 kg。产量可达54.5 t · hm-2。秋播从定植到始收约69 d。适宜陕西、河北、天津、山东、河南、浙江、四川等地区栽培。

关键词: 花椰菜, 松散型, 品种

Abstract: ‘Ousong 652’is a new loose-curd cauliflower hybrid F1 which is developed by the cross of cytoplasmic male sterile line 17y-FZJY65-1 × inbred line 07SX65-2. The plant is erect with compact plant type and vigorous growth;The leaves are elliptical,broad,blue-green with thick wax. The curd is loose,round,smooth,white,fine and soft with small protrusions and the flower stem is light green. Its curd is 1.1 kg with 22.8 cm in transverse diameter and 12.6 cm in lengthways diameter. The yield can reach 54 500 kg · hm-2. The growing period from transplantation to harvest is about 69 days in autumn. It is suitable for cultivation in Shaanxi,Hebei,Tianjin,Shandong,Henan,Zhejiang,Sichuan.

Key words: cauliflower, loose-curd, cultivar

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