西瓜新品种“爱花2号”的选育

"爱花2号"是以W30-3为母本、S39为父本配制而成的大果型西瓜一代杂种。该品种生长势强健,中熟品种,全生育期93 d,果实生育期34 d,圆形大果、果实墨绿色有暗条纹、果粉浓密、果皮硬、耐贮运抗裂,果肉大红色,中心可溶性固形物含量12.7%,边缘可溶性固形物含量9.7%。中抗枯萎病,抗细菌性果腐病。丰产性好,平均单瓜质量9.25 kg,667 m^2产量6 073 kg。

Breeding of a New Watermelon Cultivar'Aihua No.2'

A new big-size watermelon F1 hybrid ’Aihua No.2’ is bred by crossing W30-3 as female parent and S39 as male parent.Its characterizes are robust growth and medium maturity.The growing period is 93 days and fruit development is 34 days.The fruit is large globe shaped,dark green with black stripes,dense fruit powder,hard peel,storage and transport resistance,and dark red flesh.In normal condition,the soluble solid content in center and near skin are 12.7% and 9.7% respectively.It is moderate resistant to Fusarium wilt and bacterial fruit rot.It is a high yield variety.The average single fruit weight is 9.25 kg,and the yield is 6 073 kg per 667 m^2.