HUANG Zhiyin,FAN Weiqiang,ZHANG Hong,et al.Breeding of a New Non-heading Chinese Cabbage F1 Hybrid ‘Sujun 90’[J].Northern Horticulture,2022,(10):157-160.[doi:10.11937/bfyy.20213112]
不结球白菜新品种“速俊90”的选育
- Title:
- Breeding of a New Non-heading Chinese Cabbage F1 Hybrid ‘Sujun 90’
- Keywords:
- Non-heading Chinese cabbage; ‘Sujun 90’; F1 hybrid
- 文献标志码:
- A
- 摘要:
- “速俊90”是由2个不结球白菜自交不亲和系“KR08-1”和“Y-3”配制而成的不结球白菜一代杂种。该品种生长快速,秋季播种后约30 d可采收,667 m2产量约3 700 kg,株型直立紧凑,早熟,优质高产,叶色绿、叶圆平展,叶柄鲜绿肥厚、光泽度好、纤维少、无蜡粉,高抗病毒病、霜霉病,抗软腐病;株高约22 cm,开展度约24 cm;可密植,最佳种植密度为株距8 cm,行距15 cm;适应性广,可全国各地春、秋季种植。我国长江以南地区冬、春季可露地栽培,长江以北地区需保护地种植。
- Abstract:
- ‘Sujun 90’ is a new non-heading Chinese cabbage F1 Hybrid that was bred through hybridization between two self-incompatible lines ‘KR08-1’ and ‘Y-3’.The plant grows fast with erect petioles,early-maturing,high quality and yield.It can be harvested about 30 days after sowing in autumn,and the yield is about 3 700 kg per 667 m2.The smooth leaves are light green in color with little wax powder and fiber.The petioles are bright green.This variety is very resistant to downy mildew,virus disease and soft rot.The size of plant is about 22 cm in height and 24 cm in expansion diameter.The appropriate increase of planting density to 8 cm×15 cm spacing is suggested for ‘Sujun 90’.It has wide adaptability all over the country for spring and autumn cultivation.This variety is suitable for planting in open field in the south of the Yangtze River and in protecting field in the north China in winter and spring.
参考文献/References:
[1]吕家龙.《蔬菜栽培学各论》(南方本)[M].3版.北京:中国农业出版社,2003.[2]申姗娜.不结球白菜霜霉病人工接种鉴定方法及抗性机制的研究[D].南京:南京农业大学,2007.[3]王述彬,袁希汉,苏小俊,等.中国不结球白菜种质资源对芜菁花叶病毒的抗病性鉴定[J].中国蔬菜,2002(1):13-15.
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备注/Memo
第一作者简介:黄志银(1982),男,硕士,副研究员,现主要从事蔬菜遗传育种与生物技术等研究工作。E-mail:falcon_888@163.com.责任作者:张斌(1965),男,博士,研究员,博士生导师,现主要从事十字花科蔬菜遗传育种等研究工作。E-mail:zhangbin65@126.com.基金项目:天津市科技计划资助项目(19ZXZYSN00070);农业科研杰出人才及其创新团队培养资助项目(125A0301);国家大宗蔬菜产业体系天津综合试验站资助项目(CARS-23-G-07);现代农业产业技术体系专项资金(CARS-23-G-05)。收稿日期:2021-07-27