薄皮甜瓜新品种龙甜9号的选育  

Breeding of a new thin-skinned melon cultivar Longtian No.9

作　　者：温玲[1] 赵丹[1] 王喜庆[1] 王远纤 牛柏忠[1] 王志伟[1] 杨龙[1] 李岩[1] WEN Ling;ZHAO Dan;WANG Xiqing;WANG Yuanqian;NIU Baizhong;WANG Zhiwei;YANGLong;LI Yan(Horticultural Sub-academy,Heilongjiang Academy of Agricultural Sciences,Harbin 150069,Heilongjiang,China)

机构地区：[1]黑龙江省农业科学院园艺分院,哈尔滨150069

出　　处：《中国瓜菜》2022年第12期85-88,共4页China Cucurbits And Vegetables

基　　金：西甜瓜产业技术体系-哈尔滨综合试验站项目(CARS-25);黑龙江农业科学院“农业科技创新跨越工程”薄皮甜瓜新品种选育及轻简化栽培技术(HNK2019CX10-03);黑龙江省农业科学院院级课题:优质抗病南瓜品种选育及种质资源创新(2020FJZX030)。

摘　　要：龙甜9号是以T2005-12-3为母本、T2006-25-6为父本杂交选育而成的薄皮甜瓜新品种。植株长势健壮,叶片大,单株可结瓜5~7个;早熟,抗病,品质优良。黑龙江省春季露地栽培果实发育期27 d左右,全生育期85 d。果实短椭圆形,黄白皮,尾有绿晕,果实转色快;果肉白色,果肉厚度1.8 cm,质地沙脆,中心可溶性固形物含量(w,后同)13.70%,边部可溶性固形物含量11.35%。平均单瓜质量0.48 kg,生长速度快,采收期比较集中;667 m^(2)产量2500 kg左右,耐贮运性好;适于全国各地露地栽培和保护地栽培。2019年通过国家非主要农作物品种登记。Longtian No.9 is a new melon variety with thin skin,which was bred by the Horticulture Branch of Heilongjiang Academy of Agricultural Sciences with T2005-12-3 as female parent and T2006-25-6 as male parent.The plants of Longtian 9 have strong growth,large leaves and comprehensive disease resistance.A single plant can bear 5 to 7 melons,and both the branch vine and laterial vine have a strong ability to produce melons.Longtian No.9 has the characteristics of early maturity,disease resistance and good quality.In Heilongjiang Province,the fruit development period is about 27days,and the whole growth period is about 85 days under open-field cultivation in spring.The fruit is short oval-shaped with milky yellow skin,green halo at the tail and rapid color change.It has white flesh with 1.8 cm in thickness,and the flesh texture is crisp and sandy.The soluble solid content in the center and the edges is about 13.70%and 11.35%,respectively.The average weight of single fruit is about 480 g,and the yield per 667 m^(2) is about 2500 kg.The fruit grows fast,harvesting period is concentrated,and storage and transport resistance is excellent.It is suitable for open-field cultivation and protected field cultivation in spring all over the country.In 2019,it was registered as non-major crop varieties by the Ministry of Agriculture and Rural Affairs,PRC.

关 键 词：甜瓜 新品种 龙甜9号 杂交 早熟 

分 类 号：S652[农业科学—果树学]