花椰菜新品种‘津品56’

A New Cauliflower Cultivar‘Jinpin 56'

‘津品56’为适宜秋季露地栽培的早熟花椰菜新品种,是以胞质雄性不育系‘FG-2’为母本,自交不亲和系‘W-53’为父本配制而成的胞质不育新品种。秋季栽培50～55 d成熟。株形直立、紧凑,叶片嫩绿色,外叶上冲,中内叶锯齿明显,合抱护球性优。花球雪白、细嫩、平整、无毛、略松,口感甜脆。单球质量0.95 kg,平均产量45 600 kg·hm^(-2)。

‘Jinpin 56＇is a new autumn-early maturity cauliflower cultivar developed by the cross of CMS line‘FG-2＇× self-incompatible line‘W-53＇. The growing period from transplantation to harvest is about 50–55 days in autumn. The plant type is erect. It has light green outer leaves and strong serrated inner leaves,and curds are well protected by leaves. The curd is snow-white colour,smooth,less-tight and tastes sweet and crisp. The average weight of each curd is about 0.95 kg,the mean yield is 45 600 kg · hm^-2.