保护地黄瓜新品种唐杂6号的选育

A New Cucumber F_1 Hybrid for Protected Field—'Tangza No.6'

唐杂6号是以雌性系S16为母本,以自交系S26为父本配制的强雌型黄瓜一代杂种。生长势强,商品瓜短棒状,瓜长12～14 cm,横径4.0～4.3 cm,非特异性环境下雌花率95%以上,瓜皮嫩绿有光泽,白刺,刺瘤稀小,平均单瓜质量131.8 g左右,高抗霜霉病,抗细菌性角斑病,耐白粉病;春保护地栽培平均产量可达8 000 kg·(667 m^2)^(-1),秋冬保护地栽培产量可达6 500 kg·(667 m^2)^(-1);适合河北、北京、天津及东北地区春、秋保护地种植。

’Tangza No.6’ is a new cucumber F1 hybrid developed by crossing gynoecious line ’S16’ as female parent and inbred line ‘S26’ as male parent.It grows vigorously.The commercial fruit is of short rod-like shape.The fruit is 12-14 cm in length and 4.0-4.3 cm in diameter.The single fruit weight is about 131.8 g.Under nonspecific condition,its female flower rate is over 95%.Its fruit is glossy green in color with white,thin and small thorns.It is highly resistant to downy mildew,resistant to angular leaf spot,and tolerant to powdery mildew.It can yield 120 t·hm-2 in spring protected fields,and 97.5 t·hm-2 in autumn and winter protected fields.It is suitable for cultivation in protected fields in Hebei Province,Beijing,Tianjin and Northeastern region of China in spring and autumn.