辽宁农业科学Issue(6)：83-84,2.DOI:10.3969/j.issn.1002-1728.2023.06.019
大白菜新品种鑫旺的选育
Breeding of a New Chinese Cabbage Variety'Xinwang'
摘要
Abstract
'Xinwang'is a new chinese cabbage F1 hybrid developed by crossing cytoplasmic male sterile line'Qiubao A'as fe-male parent and inbred line'Beichen CR Strong Root S5-1'as male parent.It takes about 77 days from sowing to harvest.Its head is of shell shape and entangled with about 29.1 cm in height and 17.1 cm in diameter.and its head center leaves are light yellow in color.The average head weight is about 3.24 kg,and the yield is about 120 000 kg/hm2.The variety contains CRa,CRd and CRa 3.7 resistant genes to clubroot.It's resistant to clubroot,TuMV,downy mildew disease.It is suitable to be culti-vated for autumn in Liaoning province.关键词
大白菜/鑫旺/杂交种Key words
Chinese cabbage/'Xinwang'/F1 hybrid分类
农业科技引用本文复制引用
王鑫,吴海东,王丽丽..大白菜新品种鑫旺的选育[J].辽宁农业科学,2023,(6):83-84,2.基金项目
辽宁省农村科技特派行动计划项目(2023JH5/10400006) （2023JH5/10400006）
