秋甘蓝新品种秋甘1号的选育  

A New Cabbage F_1 Hybrid——‘Qiugan No.1’

作　　者：简元才[1] 丁云花[1] 屈广琪[1] 

机构地区：[1]国家蔬菜工程技术研究中心

出　　处：《中国蔬菜》2007年第12期29-31,共3页China Vegetables

基　　金：农业部"948"项目(2001-223)

摘　　要：秋甘1号是以胞质雄性不育系CMS021为母本,以97025-B3为父本配制的秋甘蓝一代杂种。中熟,从定植到收获74d(天)左右。株型开展,开展度74cm,外叶14片,灰绿色,叶面蜡粉多,叶缘有轻波纹,无缺刻。叶球绿色,紧实,扁球形,球高14.6cm,横径23.6cm,中心柱长6.2cm,单球质量约2.2kg,质地脆嫩,味甘甜,不易裂球,耐热,抗病毒病(TuMV),耐黑腐病。每667m2产量4600kg左右,适于全国各地秋季种植。Qiugan No. 1 is a new cabbage F1 hybrid developed by crossing CMS line CMS021 with inbred line 97025 - B3. It is mid-maturity, about 74 days from planting to harvest. The head is green, tolerant to head dehiscence, 14.6 cm in height,23.6 cm in diameter. Newel is 6.2 cm in height. Average head weight is about 2.2 kg. It has resistance to TuMV, tolerance to black rot. It yields 69 t · hm^- 2, suitable for cultivation in autumn.

关 键 词：甘蓝 秋甘1号 一代杂种 胞质雄性不育系 

分 类 号：S635[农业科学—蔬菜学]