青麻叶大白菜新品种秋玉78的选育  

A New Chinese Cabbage F_1 Hybrid —‘Qiuyu 78’

作　　者：张锡海[1] 王玉龙[1] 张国宇[1] 李玉玲[1] 王学工[1] 刘宗启 

机构地区：[1]天津神农种业有限责任公司

出　　处：《中国蔬菜》2006年第12期30-31,共2页China Vegetables

摘　　要：秋玉78是由两个青麻叶类型自交不亲和系FI15—93和L132配制而成的中熟大白菜一代杂种。生育期75d（天）左右，叶球高桩直筒形，株高58cm，结球紧实，球高52cm，单球质量3．5—4．0kg；株型紧凑直立，叶片浓绿油亮，核桃纹适中，中肋绿色；高抗病毒病、软腐痛，抗霜霉病，耐贮性好，商品性好，粗纤维含量少；每667m^2净菜产量7300～7800kg，已在天津、河北、内蒙古、山东、山西、云南等地推广种植520hm^2。Qiuyu 78 is a new Qingmaye type Chinese cabbage F1 hybrid,developed by crossing two self incompatibility lines Fl15 -93 and L132. It is cylindrical in head shape, with less fibre ,75 days in maturity, 3.5 -4.0 kg in unit head weight and 109.5 -117.0 t · hm^-2 in yield, and has good storage ability. It is high resistant to virus and soft rot, and resistant to downy mildew. It shows a very good cultivation performance in many areas, such as Tianjin, Hebei, lnnermongolia, Shandong,Shanxi and Yunnan etc,with total area of 520 hm^2.

关 键 词：青麻叶大白菜 秋玉78 一代杂种 

分 类 号：S634.1[农业科学—蔬菜学]