苦瓜新品种青蕾1号的选育

A New Bitter Gourd F1 Hybrid—‘Qinglei No.1’

青蕾1号是以自交系D-1-3为母本,以Y-3-6为父本配制而成的大顶类型苦瓜一代杂种。植株生长势强,果实大顶形,瓜皮深绿色,圆条瘤相间,瓜长11.4~12.6 cm,横径10.3~11.3 cm,肉厚1.15~1.16 cm。中熟,春栽播种至始收约77 d(天),延续采收期约33 d(天),全生育期约110 d(天);秋栽播种至始收约56 d(天),延续采收期约43 d(天),全生育期约99 d(天)。单瓜质量342.3~420.3 g,商品瓜率90.08%~92.10%,中抗枯萎病,每667 m^(2)产量2000 kg左右,适合广东省春季种植。

‘Qinglei No.1’is a new big top-styled bitter gourd F1 hybrid developed by hybridization of inbred lines‘D-1-3’as female parent and inbred lines‘Y-3-6’as male parent.The plant grows vigorously,and big top-shaped fruits,dark green rind with alternating round and stripe tubercles.The fruits are 11.4-12.6 cm in length,10.3-11.3 cm in width,and 1.15-1.16 cm in thickness.It is a medium maturing variety which takes about 77 days for first harvesting after sowing in spring,and about 56 days in autumn.The variety’s whole growth duration lasts for about 110 and about 99 days in spring and autumn seasons respectively,and its harvest period lasts for around 33 days in spring and 43 days in autumn.The single fruit weight ranges from 342.3 to 420.3 grams,and 90.08%-92.10%of the harvested fruits are marketable.This variety exhibits a moderate resistance against Fusarium wilt and has a yield of 30 t·hm^(-2) approximately.It is suitable for spring cultivation in Guangdong Province.