早熟南瓜新品种兴蔬蜜宝的选育

A New Pumpkin F_1 Hybrid —‘Xingshumibao’

兴蔬蜜宝是由自交系M2和15-3配制而成的南瓜一代杂种,抗白粉病,生长势中等,第1雌花节位为第11节左右,主蔓结瓜为主,果实长葫芦形,成熟果橘黄色覆白条纹,果面有棱沟,商品瓜长34cm左右,单果质量3.5kg。可溶性固形物含量77.5g·kg-1,口感粉面、甜。开花后40d(天)采收成熟瓜,每667m2产量2200kg左右,适于长江流域保护地栽培。已在湖南、四川推广种植500hm2。

‘＇ Xingshumibao＇ is to powdery mildew with mild growth a pumpkin F1 hybrid of two inbred lines M2 and 15 -3. It is resistant vigor. The first female flower sets at 11 th node. Its fruit is about 34 cm in length. The single fruit weight is 3.5 kg with long-bottle gourd shape, orange-yellow skin and excellent taste quality. Its soluble solid content is 77.5 g.kg^-1. The fruit matures in 40 days after flowering. Its average yield is about 33 t.hm^-2. It is suitable for cultivation in protected fields in the Yangtze River Valley. It has been extended to Hunan, Sichuan for 500 hm^2.