鲜食加工兼用甘蓝新品种‘春秋秀美’的选育

Breeding of new cabbage cultivar‘Chunqiu Xiumei’for edible and processing

‘春秋秀美’是以Ogura细胞质雄性不育系‘CMS411’为母本,以自交系‘364’为父本配制而成的杂交1代早熟甘蓝新品种。该品种叶球牛心形,球形指数春季约1.50,秋季约1.42;球形美观,球色绿,绿叶层平均9片;品质优,结球紧实,单球质量1.3 kg左右;耐抽薹性强,耐裂球,耐运输,耐根肿病。露地越冬春甘蓝栽培从定植到成熟约145 d,秋季栽培从定植到成熟约60 d,适宜江苏省及类似生态条件地区春、秋季栽培。2018年12月通过非主要农作物品种登记。

‘Chunqiu Xiumei’is an early-maturing cabbage hybrid developed by crossing cytoplasmic male sterile line‘CMS364’as female parent and inbred line‘411’as male parent.The head is bovine heart-shaped with a shape index of about 1.50 in spring and 1.42 in autumn.It has a beautiful spherical shape with an average of 9 green leaf layers,and the head is compact with tender leaves and good quality.The single head weight is about 1.3 kg,and it is resistant to head-splitting,transportation and clubroot disease.It takes about 145 days from planting to harvesting through overwintering cultivation in spring and 60 days in autumn in open field,and it is suitable for cultivation in open fields in spring and autumn in Jiangsu province and similar ecological conditions.