摘要
‘郑白75’是郑州市蔬菜研究所用自交不亲和系‘95C5-3-1-7-2-1-2’与‘XB23-10-1-1-2’育成的秋中晚熟大白菜新品种。生育期75~80 d,平头叠抱类型,株高48.5 cm,开展度73.8 cm,外叶绿色,叶面平展,叶柄白色,叶球倒锥型,球色白,植株生长势强,株型紧凑。球高28.1 cm,球径22.7 cm,单株净质量3.8~5.3 kg,净菜率72.5%,每667 m^2净菜产量6 500~7 800 kg。品质优,纤维少,口感好。抗病毒病、霜霉病、黑腐病,不易裂球,耐贮藏性好。适宜河南、北京、河北、山东、辽宁等地种植。2015年获得植物新品种权。
'Zhengbai75'is a middle and late maturity autumn Chinese cabbage bred by crossing self incompatible line'95C5-3-1-7-2-1-2'with'XB23-10-1-1-2'.It takes75to80days from sowing to harvest.Its head is of inverted cone shape.The plant is about48.5cm in height and73.8cm in width,its outer leaf is green with flattening surface.Its petiole is white.The single net weight is3.8to5.3kg,its edibility rate is72.5%and per667m2yield is about6500-7800kg.It has good flavor quality,less fiber,long storage time etc..It is resistant to virus disease,downy mildew and black rot in the fields.It is suitable for cultivation in Henan,Beijing,Hebei,Shandong,Liaoning and other similar places..
作者
张鹤
路翠玲
刘卫红
张舜
曾维银
ZHANG He;LU Cuiling;LIUWeihong;ZHANG Shun;ZENGWeiyin(Zhengzhou City Vegetable Research Institute,Zhengzhou 450015,Henan,China)
出处
《中国瓜菜》
CAS
北大核心
2018年第3期30-33,共4页
China Cucurbits And Vegetables
基金
国家大宗蔬菜产业技术体系试验站(CARS-23-G17)
关键词
大白菜
中晚熟
'郑白75’
杂种1代
Chinese cabbage
Middle and late maturity
‘Zhengbai 75’
F1 hybrid
