山东农业科学2016，Vol.48Issue(8)：23-25,3.DOI:10.14083/j.issn.1001-4942.2016.08.006
早春耐抽薹萝卜新品种“天正萝卜14号”的选育
Breeding of a New Early Spring Radish Hybrid Tianzhengluobo 14 with Tolerance to Bolting
摘要
Abstract
Tianzhengluobo 14 is a new hybrid bred by crossing a male sterile line 07 -CA and a self -incompatible line 2003 -11.It takes about 60 days from sowing to maturity.The plants are semi -erect with 20 ~22 dark -green pinnatifid leaves.The fleshy root is cylindrical with white peel and white flesh.The bur-ied part is about 2 /5 of the fleshy root in length.The average root weight is about 1.5 kg and the root shoot ra-tio is about 3.It has good flavor with crispy sweet,juicy and slightly spicy,so it is fit for fresh eating and cooked use.Its yield is above 4 700 kg per 666.7m2 ,and it is resistant to downy mildew and virus diseases and tolerant to bolting.It is suitable for spring planting in northern China or central -southern China.关键词
萝卜/天正萝卜14号/一代杂种/耐抽薹/早春种植Key words
Radish/Tianzhengluobo 14/F1 hybrid/Tolerance to bolting/Early spring cultivation分类
农业科技引用本文复制引用
刘贤娴,徐文玲,刘辰,赵稳,王淑芬..早春耐抽薹萝卜新品种“天正萝卜14号”的选育[J].山东农业科学,2016,48(8):23-25,3.基金项目
“十二五”国家科技支撑计划项目“萝卜种质资源发掘与创新利用”（2013BAD01B04－18）；“十二五”农村领域国家科技计划课题“十字花科蔬菜杂种优势利用与新品种选育”（2012BAD02B01－6）；山东省现代农业产业技术体系蔬菜创新团队建设项目 （）
