摘要
秋大白菜‘京秋5号’是由自交不亲和系14-995和14-1165配制而成的中晚熟一代杂种。植株半直立,平均株高43 cm,开展度67 cm。外叶深绿色,叶柄绿色。叶球叠抱,直筒,平均球高32 cm,球宽19 cm,单球净菜质量4.3 kg,净菜产量80 t·hm^(-2)。抗病毒病、霜霉病和软腐病。生育期75~80 d,适宜北方平原地区秋季种植。
‘Jingqiu 5’is a new mid-late Chinese cabbage F1 hybrid developed by crossing self-incompatible line 14-995 with 14-1165.Its plant type is semi-erect,the plant is about 43 cm in height and 67 cm in width with dark green outer-leaves and green petiole.Its head is of cylindrical shape and flat-topped with about 32 cm in height and 19 cm in diameter.The average head weight is about 4.3 kg,and the yield is about 80 t·hm^(-2).It’s resistance to TuMV,downy mildew and soft mildew.It takes 75–80 d from sowing to harvest.It is suitable to be planted in the plain of north China in autumn.
作者
汪维红
张凤兰
余阳俊
张德双
赵岫云
于拴仓
苏同兵
李佩荣
辛晓云
WANG Weihong;ZHANG Fenglan;YU Yangjun;ZHANG Deshuang;ZHAO Xiuyun;YU Shuancang;SU Tongbing;LI Peirong;XIN Xiaoyun(Beijing Vegetable Research Center,Beijing Academy of Agriculture and Forestry Science,Beijing 100097,China)
出处
《园艺学报》
CAS
CSCD
北大核心
2021年第S02期2827-2828,共2页
Acta Horticulturae Sinica
基金
北京市科技计划项目(Z191100004019010)
国家重点研发专项项目(2016YFD0101701)
北京市农林科学院创新能力建设项目(KJCX20200204)
国家现代农业产业技术体系建设专项资金项目(CARS-23-A-05)
关键词
大白菜
秋播
品种
Chinese cabbage
autumn cultivation
cultivar
作者简介
通信作者:张凤兰,E-mail:zhangfenglan@nercv.org
