结球甘蓝新品种‘瑞甘17’的选育

Breeding of new variety of head cabbage ‘Ruigan 17'

‘瑞甘17’是由甘蓝胞质雄性不育系‘CMS04-13’与自交不亲和系‘03-8-1-2-4-1’杂交而成的秋甘蓝新品种。定植至收获的天数约84 d,叶球扁圆形,结球较紧实,耐裂球;单球质量2 kg,每667 m^2产量约6 400 kg;耐热性较强;抗病毒病和黑腐病。球色为鲜绿色,脆甜品质好,商品性高。2015年通过全国蔬菜品种鉴定委员会鉴定。

＇Ruigan 17＇ is a new autumn head cabbage variety crossed by male sterile line ＇CMS04-13＇ and self-incompatible line ＇ 03- 8- 1- 2- 4- 1 ＇. The growth period is about 84 days. The leaf ball is oblateness and compaction, and the crack resistance is better. The weight of a single leaf ball is about 2 kg and the yield per acre is about 6 400 kg. The heat resistance is stronger, and virus disease and black rot resistance are good. The colr of leaf ball is green. It tastes crisp and sweet and has good quality and commodity characters.