【作者】 程永安； 张思慧； 许忠民； 付巧玲；

【Author】 Cheng Yong-an,Zhang En-hui,Xu Zhong-min,Fu Qiao-ling (Institute Of Vegetables and Flowers,Horticulture College,Northwest A &F University Of Agricultural and Forestry,YangLing 712100)

【机构】 西北农林科技大学园艺学院；

【摘要】 为培育适合保护地栽培的优质红皮色南瓜品种,西北农林科技大学园艺学院采用自交分离、纯化获得自交系,利用自交系选育杂种一代的方法,以从日本引进的一个印度南瓜类型(代号Ps18)材料中选出的稳定自交系Ps18-12-97-55为母本,以从台湾引进的一个印度南瓜类型(代号Js98)材料中选出的稳定自交系Js98-6-3-9-13为父本配制而成早熟一代杂种永安3号。于2007年通过新疆区农作物新品种登记。该品种叶面绿色无花斑,瓜型高扁圆形,瓜皮色为桔红色,单瓜重1.5kg左右,最大可达2.5kg,比对照早熟20-25天,总产量高出26%左右。营养品质明显优于对照品种。适合保护地和夏季气候冷凉地区种植。更多还原

【Abstract】 ’Yongan No 3’,an new and early-maturing pumpkin F₁ hybrid was bred by College of Horticulture,Northwest A&F University in the Shanx Yanglingtong in 2003,with crossing Cucubita maxim D.inbred line Ps18-12-97-55 as female parent with early-maturing C.maxim D.inbred line Js98-6-3-9-13 as male parent.It has vigorous plant,and high-oblate fruits with nacarat,Its yield is about40.08t/hm² and is 26%higher than that of ’xiao mo pan（CK）’.The new pumpkins have high nutritive matter.It has been extended to Shaanxi, Gansu,Hebei,Xinjiang,Hainan etc.更多还原