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‘张甘40’是以雄性不育系‘M0105-7’(保持系‘8513-1-2’)为母本,以‘F07013-5’为父本配制而成的甘蓝新品种,成熟期60 d左右。开展度56.08 cm,外叶9~11片,蜡质轻,单球质量1.6~2.4 kg,叶球高17.0 cm,叶球宽14.0 cm,产量75 000~85 500 kg·hm~(-2)。圆球,中心柱7.0 cm,成熟球外包绿叶2~3层,根茎高3.0 cm。口感脆甜。耐裂球,耐抽苔,适合冀北高寒地区春秋两季露地栽培。
’Zhanggan 40’ is a new cabbage variety with the male sterile line ’M0105-7’ (maintainer line ’8513-1-2’) as the female parent and ’F07013-5’ as the male parent. The mature stage About 60 days. The developmental degree was 56.08 cm with 9-11 outer leaves. The wax content was light, the mass of single sphere was 1.6-2.4 kg, the height of leaf sphere was 17.0 cm, the width of leaf sphere was 14.0 cm and the yield was 75 000-85 500 kg · hm -2. . Sphere, the center column 7.0 cm, mature green ball outsourcing 2 to 3 layers, rhizome height 3.0 cm. Taste sweet and crispy. Cracked ball, resistant to bolting, suitable for open cultivation in spring and autumn in the alpine region of northern Hebei.