春结球大白菜新品种潍春白3号的选育  

A New Chinese Cabbage F_1 Hybrid —‘Weichunbai No.3'

作　　者：韩太利 孙继峰[1] 谭金霞 杨晓东[1] 宋银行 徐立功[1] HAN Tai-li;SUN Ji-feng;TAN Jin-xia;YANG Xiao-dong;SONG Yin-hang;XU Li-gong(Weifang Academy of Agricultural Sciences of Shandong Province,Weifang 261071,Shandong,China)

机构地区：[1]山东省潍坊市农业科学院,山东潍坊261071

出　　处：《中国蔬菜》2018年第8期73-75,共3页China Vegetables

基　　金：国家现代农业产业技术体系建设专项(CARS-23-G13)

摘　　要：潍春白3号是以从福山二包头中选育出的BZ07-09自交不亲和系为母本,以从春宝黄白菜中选育出的BD05-272自交不亲和系为父本配制育成的大白菜一代杂种。生长期68 d(天),株高36 cm,开展度50 cm,外叶深绿色,帮白而薄,叶面稍皱,叶缘有少量刺毛。球叶合抱,叶球炮弹形,球高32 cm,球径23 cm。球内叶浅黄色,品质好。平均单球质量1.9kg,净菜率62.9%,软叶率41.1%,短缩茎5.2 cm,冬性较强。每667 m^2净菜产量5 500 kg左右。抗芜菁花叶病毒(Tu MV),中抗霜霉病,适宜在山东、北京周边、河北张家口、云南等地作春白菜种植。‘Weichunbai No.3’is a new Chinese cabbage F1 hybrid bred by crossing self-incompatible lines‘BZ07-09’as female parent and‘BD05-272’as male parent.Its growing period is 68 days.The plant is 36 cm in height and 50 cm in width.The out leaf is dark green in color and petiole is white and thin.The head is of cannonball shape,32 cm in height and 23 cm in diameter.The leaf inside of head is light yellow in color and average single head weight is 1.9 kg.Its net-head rate is 62.9%,soft leaf rate is 41.1%and dwarf stem is 5.2 cm.It can yield about 82.5 t·hm^-2.It is resistant to TuMV and medium resistant to downy mildew.It is suitable for cultivation in Shandong,Heibei zhangjiakou,Yunnan and areas around Beijing as spring Chinese cabbage.

关 键 词：春结球大白菜 潍春白3号 一代杂种 

分 类 号：S634.1[农业科学—蔬菜学]