黄瓜新品种盛秋2号的选育

A New Cucumber F_1 Hybrid — ‘Shengqiu No.2’

盛秋2号是以自交系2431和自交系12-9杂交配制而成的露地专用华南型黄瓜一代杂种。中早熟,植株长势较强,主蔓结瓜为主,瓜码密。瓜条顺直,瓜长20 cm左右,皮色浅绿,白刺稀少,果肉浅绿色,清香味浓,商品性好。高抗枯萎病,抗霜霉病、细菌性角斑病及褐斑病。露地栽培每667 m^2产量2 000 kg左右,适宜在东北及内蒙古地区种植。

‘Shengqiu No.2’ is a new cucumber F1 hybrid specially for outdoor,developed by crossing inbredline‘ 2431’ as female parent and inbred line‘ 12-9’ as male parent.The plant has strong growth vigor and is ofmid-early maturity.The fruit is about 20 cm in length and is of straight shape.The fruit peel is light green incolor with few white spines.Its pulp is also light green in color with fresh and scent taste.This variety has goodcommercial character.It is highly resistant to Fusarium wilt,resistant to downy mildew,bacterial angular leafspot and cucumber brown speck.It can yield about 30 t·hm-2.It is suitable for cultivation in northeastern Chinaand Inner Mongolian regions.