结球甘蓝新品种‘草色烟光’的选育

Breeding of a new cabbage cultivar ‘Caoseyanguang'

结球甘蓝新品种‘草色烟光’是以不育系‘MS92’为母本、自交系‘248-1-2-4-1-1-3-8-S’为父本,利用细胞质雄性不育技术杂交育成的一代杂种。浙江地区秋季栽培全生育期85 d左右;生长势强、株型开展、株高约29.1 cm,株幅约53.7 cm,叶色灰绿,蜡粉中等;叶球圆球形,绿色,结球极紧,球内颜色浅黄,球高13.9 cm,球径14.5 cm,中心柱长5.1 cm,单球质量1.1 kg,667 m^2产量2 537.3 kg。抗枯萎病,不易裂球,品质佳,商品性好,适宜浙江省秋季露地栽培。2018年通过国家非主要农作物品种登记。

＇ Caoseyanguang＇ is a new-variety of cabbage hybrid bred by crossing ＇MS92＇ and ＇248-1-2-4-1-1-3-8-S＇ using cytoplasmic male sterility technology. The whole growth period of autumn cultivation in Zhejiang province is around 85 days. This variety has strong growth potential and expanded plant type. Plant height is about 29.1 cm, plant width is about 53.7 cm, leaf color is gray-green, wax powder is medium. Cabbage head is compact, spherical shaped with green color outside and yellow color inside, 13.9 cm in height, 14.5 cm in diameter, 5.1 cm in center and 1.1 kg in weight. It has high resistance to fusarium wilt, non-splitting ball, good quality and good commodity. Average 667 m2 yield is about 2 537.3 kg. It is suitable for autumn cultivation in Zhejiang province.