摘要
紫誉199是以高代雄性不育系P27A为母本,以自交系738F为父本杂交选育而成的中熟紫色胡萝卜一代杂种。肉质根表皮、韧皮部和木质部均为紫色,花青素含量高,为1002.7mg·kg^(-1)(DW),可溶性固形物含量为7.8%,口感脆甜。肉质根长圆锥形,根长20.0~22.0cm,根宽3.0~3.5cm,表皮光滑。单根质量200g左右,每667m^(2)产量3500kg左右。耐先期抽薹,适宜我国大部分地区栽培。
‘Ziyu 199’is a new purple carrot F1 hybrid developed by crossing cytoplasmic male sterility line‘P27A’as female parent and inbred line‘738F’as male parent.It’s a medium maturing variety.The epidermis,phloem and xylem of storage root are purple with high content of anthocyanin〔1002.7 mg·kg^(-1)(DW)〕.The soluble solids content of root is about 7.8%that results in sweet and crisp taste.The root is long conical shape with smooth epidermis.The length and diameter of root is 20.0-22.0 cm and 3.0-3.5 cm,respectively.The single root weight is about 200 g,and the yield is about 52.5 t·hm^(-2).‘Ziyu 199’is resistant to immature bolting and suitable for most regions in China.
作者
黄建新
欧承刚
刘星
赵志伟
庄飞云
HUANG Jianxin;OU Chenggang;LIU Xing;ZHAO Zhiwei;ZHUANG Feiyun(China Vegetable Seed Technology Co.,Ltd.(Beijing),Beijing 100081,China;State Key Laboratory of Vegetable Biobreeding,Institute of Vegetables and Flowers,Chinese Academy of Agricultural Sciences,Beijing 100081,China)
出处
《中国蔬菜》
北大核心
2023年第5期108-111,共4页
China Vegetables
基金
中国农业科学院科技创新工程项目(CAAS-ASTIP-IVFCAAS)
国家现代农业产业技术体系项目(CARS-23)。
