‘贝贝’型南瓜新品种‘小青王子’的选育  

A new‘Beibei'-type pumpkin hybrid‘Xiaoqing wangzi'

作　　者：王若莺[1] 徐溟[1] 赵小娟[1] 

机构地区：[1]苏州市蔬菜研究所,江苏苏州215000

出　　处：《中国瓜菜》2018年第2期23-25,共3页China Cucurbits And Vegetables

基　　金：国家大宗蔬菜产业体系(CARS-25);苏州市科技支撑项目(SN201007)

摘　　要：‘小青王子’是以自交系‘小青’为母本、自交系‘1-25’为父本杂交育成的‘贝贝’型南瓜新品种。全生育期春季110 d,秋季120 d,果实发育期35～45 d。该品种生长势极强,早熟,第1结瓜节位低,易坐瓜,连续坐果性好。果皮黑绿色,表面光滑,有轻微棱,果肉橘红色。单果质量0.5 kg,果实扁盘形,果实横径10.5cm,果实纵径6.5cm,果肉厚度2.8～3.2 cm。产量高,春季大棚栽培667m^2平均产量2600kg以上,秋季大棚栽培667m^2平均产量2000kg以上,保护地栽培抗病毒病。味清香、甜、强粉质,品质与日本进口品种‘贝贝’相当。适合全国各地保护地栽培。2013年通过苏州市科技支撑项目验收。＇Xiaoqing wangzi＇ is a new ＇Beibei＇-type pumpkin variety which is developed by ＇Xiaoqing＇ as female parent and inbred line ＇ 1-25＇ as male parent. It is early maturity, the total growing period is 110 days in spring and 120 days in au- tumn, the fruit developing period is about 35-45 days. The plants grow vigorously. The first fruit node appears early with easy and good continuous fruit setting capacity. The dark green fruit surface is smooth with ridges. It has orange flesh. The average fruit weight is 0.5 kg. The fruit is oblate with 6.5 cm in length and diameter of 10.5 cm, 2.8-3.2 cm in flesh thick- ness. The average yield per 667 m2is more than 2 600 kg in spring and 2 000 kg in autumn. ＇Xiaoqing wangzi ＇ resists virus disease in greenhouse. It smells good and tastes sweet with a lot of starch. The quality is comparable to ＇ Beibei＇ pumpkin comes from Japan. This variety is suitable for protected cultivation throughout the country.

关 键 词：南瓜 新品种 '小青王子’ 

分 类 号：S642.1[农业科学—蔬菜学]