短蔓矮生型西葫芦新品种淄葫3号的选育

Breeding of New Short Stem Pumpkin Variety Zihu 3

淄葫3号是以自交系BY1-3-6-12为母本,以QS1-3-12-8为父本配制而成的西葫芦一代杂种。该品种株型紧凑,生长势较强,早熟性好,雌花密,连续坐瓜性好,瓜条顺直,长筒形,纵径23～25 cm,横径6～7 cm,嫩瓜皮色淡绿,有光泽,商品性好。抗病毒病、霜霉病、白粉病能力比对照潍早1号强,露地栽培666.7m2产量5 000 kg左右。适宜全国各地春秋露地及中小拱棚栽培。

Zihu 3 was the F1 hybrid of pumpkin developed by crossing the inbred line BY1-3-6-12 with the one QS1-3-12-8.It was compact in plant type,more strongly vigorous,good in early maturity,centralized distribution of female flower and continuous setting of fruit.The fruit was long cylinnndrical with the length of 23～25 cm and the diameter of 6～7 cm.The fruit skin was light green and very glossy.This hybrid had stronger resistance to viruse disease,downy mildew and powdery mildew compared with the control of Weizao 1.The yield was about 5 000 kg per 666.7m2 by the open culture.It was suitable for open or protected culture all over China.