水果黄瓜新品种‘青玉’的选育

Breeding of Fruit Type Cucumber F_(1) Hybrid‘Qingyu’

水果黄瓜新品种‘青玉’是以自交系HQ6548为母本,自交系GY4237为父本经杂交而成的一代杂种。该品种植株长势强,早熟,叶片中等,节间稳定,茎粗壮,连续结瓜能力强;瓜长15~17 cm,横径约3 cm,瓜条顺直,口感清脆,瓜色浅绿色,刺瘤稀疏,单瓜质量130~170 g,产量高;抗霜霉病、白粉病和黄瓜花叶病毒病。适宜在山东、河北、河南、海南等四季保护地栽培及山东夏季露天栽培。

‘Qingyu’is a new fruit type cucumber F_(1)hybrid developed by crossing HQ6548 as female parent and GY4237 as male parent.The plant grows vigorously with characteristic of early maturity.It has medium leaves,stable internodes,stronger stem and continuous fruit-set ability.The fruit is 35-37 cm in length,about 3 cm in diameter and 130-170 g in single fruit weight.The fruit is straight with light green skin,sparse fruit tumors and crisp taste.This variety has a high yield.It has strong resistance to powdery mildew,downy mildew and CMV.It is suitable to be cultivated in four seasons greenhouses in Shandong Province,Hebei Province,Henan Province,Hainan Province and open cultivation in Shandong Province.