摘要
郑禧991是由豫萝卜1号和ZX90-2-1-5-3-2-3-1杂交后经系统选育而成的秋萝卜新品种,生育期75~80d(天)。植株半直立,生长势强;叶片花叶型、深绿色,叶片数14~15片;肉质根短圆柱形,露根率为80.98%,皮色绿,肉色绿,根皮光滑,肉质脆甜多汁,无渣,生食口感好;平均单根质量1.5kg左右,每667m^2产量5000~6000kg。田间对霜霉病、病毒病和黑腐病的抗性强于对照豫萝卜1号。综合性状表现优良,适宜河南、甘肃、陕西、新疆等地秋季露地栽培。
‘Zhengxi991’is a new autumn radish variety bred by crossing‘Yuluobo No.1’and‘ZX90-2-1-5-3-2-3-1’through systematic breeding.Its growth period is75-80days.The plants are semi-erect with strong growth vigour.It has14-15dark green floral leaves.Its flesh root is of short cylinder shape.The fruit skin is smooth and green in color.Its fleshy is green,crispy and juicy.It has good taste when eat as uncooked food.The average single fruit weight is about1.5kg,and average yield is75-90t·hm-2.Its resistance to downy mildew,virus disease and black rot in fields is stronger than that of the control‘Yuluobo No.1’.Its comprehensive performance is excellent.It is suitable for autumn cultivation in the open fields,in Henan,Gansu,Shaanxi Provinces and Xinjiang Autonomous Region.
作者
刘艳波
史小强
杨金兰
宋小南
别志伟
周建华
韩荔
LIU Yan-bo;SHI Xiao-qiang;YANG Jin-lan;SONG Xiao-nan;BIE Zhi-wei;ZHOU Jian-hua;HAN Li(Zhengzhou Vegetable Research Institute,Zhengzhou 450015,Henan,China)
出处
《中国蔬菜》
北大核心
2017年第4期74-76,共3页
China Vegetables
基金
国家大宗蔬菜产业技术体系郑州综合试验站项目(CARS-25-G-28)
郑州市科技人才队伍建设计划-科技创新团队项目(131PCXTD635)
河南省现代农业产业技术体系郑州综合试验站项目(Z2010-03-07)
关键词
绿皮萝卜
郑禧991
系统选育
Green-skin radish
‘Zhengxi 991’
Systematic breeding
