萝卜新品种“绿玉”的选育  

Breeding of a New Radish Variety ‘Lyuyu'

作　　者：史小强[1] 刘艳波[1] 杨金兰[1] 宋小南[1] 别志伟[1] 韩荔[1] 

机构地区：[1]郑州市蔬菜研究所,河南郑州450015

出　　处：《北方园艺》2017年第6期161-163,共3页Northern Horticulture

基　　金：国家大宗蔬菜产业技术体系郑州综合试验站资助项目(CARS-25-G-28);郑州市科技人才队伍建设计划-科技创新团队资助项目(131PCXTD635);河南省现代农业产业技术体系郑州综合试验站资助项目(Z2010-03-07)

摘　　要："绿玉"萝卜由"豫萝卜一号"和"洛阳露头青90-1"杂交后系统选育而成的秋萝卜新品种,生育期80~85d。植株半直立,生长势强;叶片花叶型、深亮绿色,叶片数15.46片;肉质根中长圆柱形,露根率为79.72%,表皮光滑,皮色青绿,肉色淡绿,肉质脆,稍甜多汁;平均单根质量1.55kg,2013—2014年区试667m^2平均产量5 917.76kg;抗霜霉病、病毒病和黑腐病。综合性状表现优良,适宜河南省秋季露地栽培。‘Lyuyu＇is a new autumn radish variety bred by‘Yuluobo No.1＇and‘Luoyang Loutouqing 90-1＇,with agrowth period of 80—85days.Vigorous plants are semi-erect.It has 15.46 dark bright green floral leaves.The economic organ is long cylinder shaped,with dark green and smooth skin.The edible part is light green,crispy,slight sweet and juicy.The average weight amounts to 1.55 kg per fleshy tap root,and average yield was5 917.76 kg per 667m^2 in regional test in 2013—2014.In addition,it is tolerant of downy mildew,virus disease and black rot.Based on its excellent performance,the cultivar of‘Lyuyu＇is suitable for autumn culture in the open in Hainan Province.

关 键 词：青皮萝卜 “绿玉” 新品种 

分 类 号：S631.103.3[农业科学—蔬菜学]