薄皮甜瓜新品种甘露7号的选育

A New Oriental Melon Variety Ganlu No.7

甘露7号是以早熟自交系G113为母本,以高品质自交系R67为父本育成的薄皮甜瓜一代杂交品种。生育期78 d,果实发育期32 d。株型紧凑,果实梨形,果皮黄色覆绿色斑条,果肉绿色,肉质酥脆,香味浓郁,可溶性固形物含量15.2%左右。抗逆性好,耐低温弱光能力强。高抗细菌性角斑病,中抗枯萎病。保护地栽培条件下坐瓜率高,雌花发生早,子蔓和孙蔓均可结瓜,裂果率低,畸形瓜少,平均单瓜质量400 g,每667m^(2)产量2300 kg左右,适宜辽宁中部和南部地区设施栽培。

Ganlu No.7 is a new F_(1) hybrid oriental melon cultivar whose female parent is an early-maturing variety of G113 and male parent is a high-quality variety of R67.Its reproductive cycle is about 78 days and fruit development period is about 32 days.This cultivar grows tightly and strongly.Fruit is pear-shaped and has yellow skin decorating green patches.Flesh is green and crisp,which has strong flavor and central soluble solid content can be achieved to 15.2%.This cultivar plant is resistant to bacterial angular leaf spot and modest resistant to blight.Its female flower blooms earlier than the other varieties in our experiments.Its branch vine and laterial vine both can bear melon,which leads to a high fruit-bearing ability.In addition,fruit of this cultivar has low dehiscent fruit rate and malformed fruit rate.Average single fruit weight can be achieved to 400 g which can lead to a yield of 2300 kg/667m^(2).It is suitable for facility cultivation at the central and south regions of Liaoning province.