新型白菜薹品种“雄心一号”的选育  

Breeding of a New Flowering Chinese Cabbage'Xiongxin No.1'

作　　者：王先琳 周成良 苏运诗 陈利丹 王翠叶 谢月华 WANG Xianlin;ZHOU Chengliang;SU Yunshi;CHEN Lidan;WANG Cuiye;XIE Yuehua(Shenzhen Agricultural Science and Technology Promotion Center,Shenzhen 518122,China)

机构地区：[1]深圳市农业科技促进中心,广东深圳518122

出　　处：《蔬菜》2021年第9期72-75,共4页Vegetables

摘　　要：“雄心一号”是以菜心细胞质雄性不育系BC-31-10-5-2-1-1为母本,以早熟白菜2-1-1-1-1-1-1-2-1为父本配制而成的,不需要春化、高产的白菜薹新品种。表现:生长势强,中早熟,播种至初收约55 d,延续采收约48 d,抽薹整齐,商品综合性状好,每667 m^(2)产量在1500 kg以上。最适合生长温度15~25℃,适宜我国宁夏、甘肃、河南、云南、长江流域和华南地区等主要薹菜栽培区适时栽培。'Xiongxin No.1'was a new,no need for vernalization and high-yielding flowering Chinese cabbage,which was developed by using the cytoplasmic male sterile line BC-31-10-5-2-1-1 as female parent and early-maturing Chinese cabbage 2-1-1-1-1-1-1-2-1 as male parent.The cultivar had strong growth vigor,medium early maturity,about 55 days from sowing to first harvest,and could be continuously harvested about 48 days.It had good commodity quality,and the yield was over 1500 kg per 667 m2.The most suitable growth temperature was 15-25℃,it was suitable for timely cultivation in Ningxia,Gansu,Henan,Yunnan,Yangtze River Valley and south China.

关 键 词：雄心一号 白菜薹 新品种 选育 

分 类 号：S634[农业科学—蔬菜学]