耐抽薹胡萝卜新品种皖参8号的选育  

A New Carrot F1 Hybrid-‘Wanshen No.8’

作　　者：李成江 欧承刚[2] 庄飞云[2] 任怀富 付玲 LI Chengjiang;OU Chenggang;ZHUANG Feiyun;REN Huaifu;FU Ling(Suzhou Academy of Agricultural Sciences,Suzhou 234000,Anhui,China;State Key Laboratory of Vegetable Biobreeding,Institute of Vegetables and Flowers,Chinese Academy of Agricultural Sciences,Beijing 100081,China)

机构地区：[1]宿州市农业科学院,安徽宿州234000 [2]中国农业科学院蔬菜花卉研究所,蔬菜生物育种全国重点实验室,北京100081

出　　处：《中国蔬菜》2025年第2期166-168,F0003,共4页China Vegetables

基　　金：国家大宗蔬菜产业技术体系项目(CARS-23-G46)。

摘　　要：皖参8号是以不育系P34A为母本,以自交系P133C为父本配制而成的胡萝卜一代杂种。早熟,冬春茬全生育期120 d(天)左右,夏秋茬全生育期110 d(天)左右;耐先期抽薹,植株生长势中等;肉质根圆柱形,表皮光滑,根尖圆钝,根长18~20 cm,根粗3.9~4.5 cm,表皮、韧皮部、木质部均为深橘色,心柱小;单根质量200 g左右,商品率可达95%,每667 m2产量4200~5200 kg,适宜安徽北部及周边相同生态区域冬春保护地和夏秋露地种植。‘Wanshen No.8’is a new carrot F1 hybrid developed by crossing the cytoplasmic male sterility line‘P34A’as female parent and the inbred line‘P133C’as male parent.It is of early-maturing,with a growth period of approximately 120 days in winter-spring cultivation,and approximately 110 days in summer-fall cultivation.It is tolerance to immature bolting.The plant growth is moderate.The fleshy root is cylindrical shape,with smooth epidermis,blunt tip,length of 18-20 cm and diameter of 3.9-4.5 cm.The epidermis,phloem,xylem are all deep orange,and the medulla is small.The single root weight is about 200 g.The product ratio can reach 95%,and a yield of 63-78 t·hm^(-2).It is suitable for protected cultivation in winter-spring season and field cultivation in summer-fall season in the northern of Anhui and adjacent region.

关 键 词：胡萝卜 皖参8号 一代杂种 耐抽薹 

分 类 号：S51[农业科学—作物学]