南瓜新品种‘云腿南瓜’的选育  

Breeding of new variety of pumpkin‘Yuntui’

作　　者：龙荣华[1] 高华彬 高婷 张彦明 秦荣[1] 沙毓沧[1] LONG Ronghua;GAO Huabin;GAO Ting;ZHANG Yanming;QIN Rong;SHA Yucang(Horticultural Research Institute,Yunnan Academy of Agricultural Sciences,Kunming 650205,Yunnan,China;Economic Crop Promotion Station,Agricultural Bureau of Malong,Malong 655100,Yunnan,China)

机构地区：[1]云南省农业科学院园艺作物研究所,昆明650205 [2]马龙县农业局经济作物推广站,云南马龙655100

出　　处：《中国瓜菜》2020年第4期68-70,共3页China Cucurbits And Vegetables

基　　金：云南省重大科技专项“云南主要外销蔬菜绿色关键技术研究和集成示范项目”(2019ZG001);云南省重大科技专项“大宗外销蔬菜专用新品种选育”(2019ZG001-2-6)。

摘　　要：‘云腿南瓜’属中国南瓜,瓜呈长颈圆筒形,近瓜蒂端平,瓜顶凸,无棱;嫩瓜皮色青绿,嫩瓜表面块状斑纹,斑纹浅绿;老瓜皮浅黄色,表皮有粉,瓜横切面圆形,纵径横径比2.8∶1;嫩瓜肉淡绿色,老瓜肉橙黄色;瓜肉厚约3.0 cm,几乎无腹心;定植后60 d左右开始采收嫩瓜,嫩瓜平均单瓜质量1.3 kg,667 m^2产量3 500 kg;老瓜平均单瓜质量2.3 kg,667 m^2产量2 850 kg,肉质厚,质地紧密细腻,口感清甜、糯。全生育期180 d左右,耐湿、耐热性较强,抗病性强。适应性强,适宜云南省海拔1 500~2 200 m、生长温度15~30℃区域种植。2019年10月经云南省种子管理站组织专家认定。‘Yuntui’belongs to Chinese pumpkin. Its fruit is cylindrical shaped with long neck, smooth surface, flat near end of the pumpkin and bulgy top. Tender fruit has light green floral skin and light green flesh, the old fruit is light yellow in skin color with powder. The transverse section of‘Yuntui’is round and the vertical and horizontal diameter ratio is 2.8∶1. The flesh of the old fruit is orange in color, about 3.0 cm in thickness, firming in texture, sweet and glutinous in mouth feel and almost no stomach. Young fruit can be harvested about 60 days after transplanting, the average single fruit weight is 1.3 kg and yield per 667 m^2 is 3 500 kg. The average weight of a single old pumpkin is 2.3 kg, yield per 667 m^2 is 2 850 kg. The whole growth period is about 180 days. It has strong resistance to humidity, heat and disease. It is suitable for cultivation in these areas with an altitude of 1 500-2 200 m and the temperature of 15-30 ℃ in Yunnan province.

关 键 词：南瓜 新品种 '云腿南瓜’ 

分 类 号：S642.1[农业科学—蔬菜学]