大白菜新品种‘东农909’的选育  

Breeding of a New Chinese Cabbage F_1 Hybrid ‘Dongnong 909'

作　　者：于振华 怀凤涛[2] 张耀伟[2] 

机构地区：[1]哈尔滨华威种业有限公司,哈尔滨150020 [2]东北农业大学,哈尔滨150030

出　　处：《中国瓜菜》2014年第3期26-28,共3页China Cucurbits And Vegetables

基　　金：十二五国家科技支撑计划(2012BAD02B01-13)

摘　　要：‘东农909’(08-111F1)是以‘A109’自交不亲和系为母本、‘A54-1’自交系为父本配制的秋大白菜一代杂种。该品种炮弹形、顶部小尖开,球形指数1.9。外叶深绿色,帮白绿色。植株高度42.5 cm,株幅67.0 cm。播种至收获75 d左右。平均单株质量4.0 kg,净菜率77.0%,667 m2净菜产量6 000 kg以上。每100 g维生素C含量21.98mg,粗纤维含量0.47%,可溶性固形物含量4.65%,干物质含量6.02%。抗TuMV、霜霉病和软腐病,耐贮。适宜在黑龙江、吉林、内蒙古等地种植。‘Dongnong 909’ （08-111F1）is a new Chinese cabbage F1 hybrid developed by using inbred line 54-1 with selfincompatible lines A109.The leafy head shape is cylindrical,head shape index is 1.9.The external leaves are deep green with white green veins.The growth period is 75 days.The plant is 42.8 cm high and 67.0 cm wide,weighting about 4.0 kg.The usable product ratio is 77.0％.667 m2 usable yield is more than 6 000 kg.The contents of capsaicin,Vc,crude fibre,soluble solid and dry matter were 21.98 mg· 100 g-1,0.47％,4.65％,6.02％,respectively.The plant is resistant to turnip mosaic virus （TuMV）,downy mildew and soft rot.It is suitable for production in autumn in Heilongjiang,Jilin and Inner Mongolia.

关 键 词：大白菜 新品种 东农909 杂交一代 耐贮 

分 类 号：S634.1[农业科学—蔬菜学]