保护地油亮型黄瓜新品种津优358号的选育

A New Cucumber F_1 Hybrid—'Jinyou No.358'

津优358号是以自交系10-1-5为母本,以10-23-1为父本配制而成的黄瓜一代杂种。植株生长势强,抗霜霉病,中抗白粉病、褐斑病,耐早春低温和秋季高温;瓜条顺直,瓜把短,刺瘤适中,瓜皮深绿、油亮,商品性佳;瓜条长34cm左右,单瓜质量220g左右,保护地冬春茬栽培产量10000kg·(667m2)-1以上,秋延后栽培产量7000kg·(667m2)-1以上。适宜我国北方地区保护地冬春茬及秋延后栽培。

‘Jinyou No.358＇ is a new cucumber F1 hybrid developed by crossing inbred line ‘10-1-5＇ as female parent and ‘10-23-1＇ as male parent. ‘Jinyou No.358＇ has strong growth vigor. It is resistant to downy mildew,medium resistant to powdery mildew and target leaf spot. It is tolerant to low temperature in early spring and high temperature in autumn. The fruit is straight,about 34 cm in length with short neck. The single fruit weight is about 220 g. The fruit has lustrous dark green peel with modest warts. Its yield is over 150 t·hm-2 in solar greenhouse,and above 105 t·hm-2 in autumn plastic tunnel. It is suitable for protected field cultivation in winter,early spring and autumn in northern China.