中国蔬菜Issue(12)：94-96,3.
晚熟大白菜新品种京秋4号的选育
A Late Maturing New Chinese Cabbage F1 Hybrid -‘Jingqiu No. 4’
摘要
Abstract
‘Jingqiu No. 4’is a late maturing Chinese cabbage F1 hybrid with high quality.It can be harvested in 75-80 days after sowing.It has high uniformity.Its exterior leaf is dark green in color. The leaf blades are slightly wrinkled with smaller openness.The single head weight is about 4.2 kg.It tastes good and has super quality.It is resistant to virus diseases,downy mildew and black rot.Its yield is about 105.0 t·hm-2.It has wide adaptability and is suitable to be cultivated in Beijing,Hebei, Tianjin,Liaoning,Jilin,Heilongjiang,Inner Mongolia and Shandong Provinces.The accumulated extension areas is about 20 000 hm2.关键词
大白菜/京秋4号/一代杂种/晚熟Key words
Chinese cabbage/‘Jingqiu No. 4’/F1 hybrid/Late maturing分类
农业科技引用本文复制引用
张凤兰,张德双,余阳俊,徐家炳,赵岫云,于拴仓,汪维红,卢桂香..晚熟大白菜新品种京秋4号的选育[J].中国蔬菜,2013,(12):94-96,3.基金项目
国家科技支撑计划项目（2012BAD02B01），北京市科委计划项目（D111100001311002），现代农业产业技术体系建设专项 （）
