早熟西瓜新品种花都的选育

A New Watermelon F_1 Hybrid——‘Huadu’

花都为早熟西瓜品种，母本XH-15是从俄罗斯引进的一代杂种中分离出的自交系，父本BN-16是早熟抗裂西瓜品系104和京欣1号杂交分离选育出的高代自交系。花都生长势强健，易坐果。果实圆形，果皮绿色覆墨绿色条带，瓤红色，酥脆爽口，汁多味甜，中心可溶性固形物含量11％左右。单果质量5～7kg，每667m^2产量4000kg左右。对枯萎病和炭疽病的抗性强于对照京欣1号，适于早春栽培。

Huadu is an early maturing watermelon F1 hybrid developed by crossing XH - 15 as female parent with BM -16 as male parent. The fruit is round, green rind with dark green indention stripes and red flesh. The average fruit weight is 5 -7 kg. The total yield is 60 t·hm^-2. It has stronger resistance to anthracnose and Fusarium wilt than Jingxin No. 1. It is suitable for cultivation in early spring.