早熟微型大白菜新品种'津娃娃560'
A New Cultivar of Early Mature Miniature Headed Chinese Cabbage'Jinwawa 560'
张红 1王超楠 1范伟强 2黄志银 1刘晓晖 1李梅 1张斌1
作者信息
- 1. 天津市农业科学院,蔬菜生物育种全国重点实验室,天津 300192
- 2. 天津科润农业科技股份有限公司蔬菜研究所,天津市蔬菜遗传育种企业重点实验室,天津 300381
- 折叠
摘要
'津娃娃560'是由两个自交不亲和系YP19和CWP分别经多代自交后杂交育成的极早熟娃娃菜类型的大白菜杂交品种.植株外形美观,球形直筒叠抱,半直立,外叶深绿,球内叶黄色,球高约25 cm,直径约14 cm,单株净质量1.2～1.5 kg.春、秋早熟小型专用品种.全生育期约60～65 d,耐抽薹,对病毒病、霜霉病均具有较强抗性.
Abstract
'Jinwawa 560'is a hybrid cultivar of Chinese cabbage with extremely early maturity,which is formed by crossing two self incompatible lines YP19 and CWP through multiple generations of self pollination.The plant has a beautiful appearance,with a spherical straight tube folded,semi upright shape.The outer leaves are dark green,and the inner leaves are yellow.The height of the ball is about 23 cm,the diameter of the ball is about 14 cm,and the net weight of single plant is 1.2-1.5 kg.It can be cultivated as a small specialized cultivar of early maturing Chinese cabbage in spring and autumn.The whole growth period is about 60-65 days.It is resistant to bolting and has strong resistance to virus disease and Downy mildew.
关键词
大白菜:微型/杂交种/极早熟/耐抽薹/抗病/品种Key words
Chinese cabbage/miniature/hybrids/extremely precocious/resistant to bolting/disease-resistant/cultivar引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据