温室黄瓜新品种中农33号的选育

中农33号是以自交系09676和12173为父母本配制的黄瓜一代杂种。植株生长势强,耐低温弱光性好。果实商品性好,颜色深绿、有光泽,腰瓜长约35 cm,瓜粗3.4 cm左右,瓜把长约4.5 cm,心腔较小,果肉为淡绿色。白刺、密,瘤小,无棱。高抗WMV,中抗CGMMV、枯萎病、黑星病。早熟性好,持续结果及丰产优势明显。温室长季节栽培每667 m~2产量高达10 000 kg以上。适宜日光温室和春棚栽培。

A New Greenhouse Cucumber Variety -‘ Zhongnong No. 33’

‘Zhongnong No.33’ is a new cucumber F1 hybrid developed by crossing inbred lines‘ 12173’ and ‘09676’ as maternal parent and paternal parent．It grows vigorously with high tolerance to low temperature and weak light．Its fruit has good commodity and is shining dark green in color．The fruit is about 35 cm in length， about 3.4 cm in diameter and its neck is about 4.5 cm in length．The fruit has small chamber and light green flesh．There are many white spines and small tumours on its peel．It is highly resistant to WMV，medium resistant to CGMMV，Fusarium wilt and scab．It is of early maturity and has sustainable fruiting ability and obvious high yielding potential．Its yield can reach 150 t·hm ^-2 in solar greenhouse under long season cultivation． It is suitable for cultivation in solar greenhouse and under shelter in spring．