秋延后温室黄瓜新品种津典7号的选育

Breeding of a New Autumn Delay Greenhouse Cucumber Cultivar Jindian No.7

津典7号是以14321L111584为母本、D15362311为父本育成的适宜秋延后温室栽培的黄瓜杂交一代新品种。该品种植株生长势强,雌花节率75%以上,熟性中等,第1雌花节位始于主蔓5~6节。果实棒状,横径3.5~4.0 cm,瓜长35 cm,瓜把长3~4 cm,皮色绿,光泽度强,油亮,无棱,密刺瘤明显,刺瘤白色,单瓜质量250 g。高抗靶斑病和角斑病,抗白粉病和霜霉病。丰产性很好,连续坐瓜能力强,秋延后温室栽培每667 m^(2)产量8000 kg左右。适宜全国秋延后温室栽培。该品种已申请植物新品种登记。

Jindian No.7 is a new F1 hybrid cucumber cultivar with 14321l111584 as female parent and D15362311 as male parent,which is suitable for greenhouse cultivation in late autumn.The plant growth vigor of this cultivar is strong,the female flower node rate is more than 75%,and the maturity is medium.The first female flower node sets 5th-6th node of the main vine.The fruit is stick-shaped,3.5-4.0 cm in transverse diameter,35 cm in length,3-4 cm in handle length,250 g in weight.The fruit skin is green,glossy,shiny,without edges.The dense thorns are obvious and white.It has high resistance to target leaf spot and angular leaf spot,normal resistance to powdery mildew and downy mildew.And it has strong ability of continuous fruit setting.The yield is about 8000 kg/667 m^(2) for greenhouse cultivation in late autumn.It is suitable for autumn delay greenhouse cultivation in the whole country.This cultivar has been applied for the registration of new plant cultivars.