早春温室黄瓜新品种济优14号的选育

A New Cucumber F_1 Hybrid—‘Jiyou No.14'

济优14号是以优良自交系05042作母本,以98011作父本配制而成的早春温室黄瓜一代杂种。植株生长势强,叶片中等大小,深绿色;瓜条顺直,瓜长30～35 cm,单瓜质量200 g左右,瓜皮深绿色,有光泽,刺瘤中等大小,密生白刺;主蔓结瓜为主,第1雌花节位位于主蔓第2～3节,雌花节率75%左右;抗霜霉病、白粉病和枯萎病;日光温室早春栽培前期产量2 900 kg·(667 m2)-1左右,总产量7 500kg·(667 m2)-1左右,适宜日光温室早春栽培。

‘Jiyou No.14' is a new cucumber F1 hybrid developed by crossing excellent inbred lines 05042 as female parent and 98011 as male parent.The plant grows vigorously.Its leaf blade is of medium size and dark green in color.Its fruit is straight and 30-35 cm in length and 200 g in weight.Its rind is dark green with shinny color.The papilloma is of medium size with densely white thorn.The first female flower appears at the second to third node.The female node rate is about 75%.It is resistant to downy mildew,powdery mildew and Fusarium wilt.Its total yield is 112.5 t·hm-2 in solar greenhouse in spring cultivation and in the preceeding period the yield is about 43.5 t·hm-2.It is suitable to be planted in solar greenhouse in early spring.