早熟南瓜新品种红阳南瓜的选育

A New Early Maturing Pumpkin F_1 Hybrid-'Hongyang Pumpkin'

红阳南瓜是以自交系Y-3-7-9-2-11为母本,以Y-5-1-9为父本配制而成的印度南瓜一代杂种。植株蔓生,生长势较强,早熟,第1雌花节位为6～8节,从开花到果实成熟40d(天)左右,全生育期102d(天);果实扁圆形,果皮橙红色,果面光滑亮泽,外形美观,果肉橙红色,肉厚3.0cm左右,肉质致密,口感甜糯,粉质度高,具板栗香味,品质佳。田间调查表明对白粉病、病毒病的抗性强于对照红蜜南瓜。单果质量1.5kg左右,一般每667m2产量3000～4000kg,适宜早春露地及春秋保护地栽培。

Hongyang pumpkin is a new early maturing pumpkin F1 hybrid,cross-bred by taking Y-3-7-9-2-11 as female parent and Y-5-1-9 as male parent.It has early maturity,and grows vigorously.The first female flower usually sets on the 6-8 node.It takes 40 days from flowering to harvesting and 102 days from sowing to harvesting.The fruit is round and flat,with light salmon pink and fine appearance.It has orange flesh with 3.0 cm in depth and sweet taste with chest nut flavor.It has higher resistant to powdery mildew a...