橘红色大白菜新品种‘龙园红2号’的选育  

Breeding of Chinese Cabbage ‘Longyuanhong No. 2' with Precocious Orange Leaf

作　　者：史庆馨[1] 牛柏忠[1] 张桂芝[2] 刘琦[1] 鹿英杰[1] 

机构地区：[1]黑龙江省农业科学院园艺分院,哈尔滨150069 [2]黑龙江八一农垦大学,黑龙江大庆163319

出　　处：《中国瓜菜》2014年第3期29-31,共3页China Cucurbits And Vegetables

基　　金：哈尔滨市科技攻关计划项目(2009AA6BN127)

摘　　要：龙园红2号大白菜,是由母本‘0716-5’和父本‘08-831’2个自交不亲和系配制而成的大白菜一代杂种.该品种最外层叶绿色,内层球叶呈橘红色,生育期70～75d左右,属早熟品种,营养品质好,抗病毒病、霜霉病和软腐病的能力较强,每667 m2产量为6 844.5～7 088.4 kg,适宜黑龙江省及吉林省种植.‘Longyuanhong No.2’ is a new Chinese cabbage F1 hybrid developed by crossing self-incompatible line juhong 0716-5 （female parent） with self-incompatible line 08-831（male parent）.External leaves are green and inner leaves are orange.The growth period is 60 to 65 days.667 m2 average yield is about 6 844.5 to 7 088.4 kg· hm-2.The variety is highly resistant to virus,downy mildew and soft rot.This early variety has good quality and is suitable for cultivation in Heilongjiang and Jilin provinces.

关 键 词：大白菜 橘红色 新品种 龙园红2号 一代杂种 

分 类 号：S634.1[农业科学—蔬菜学]