杂柑优系“金月柑”选育初报  

Preliminary report on breeding of a superior line of hybrid citrus Jinyuegan mandarin

作　　者：何利刚[1] 蒋迎春[1] 王志静[1] 宋放 张豫 马小方 王策 吴黎明[1] HE Ligang;JIANG Yingchun;WANG Zhijing;SONG Fang;ZHANG Yu;MA Xiaofang;WANG Ce;WU Liming(Institute of Fruit and Tea,Hubei Academy of Agricultural Sciences/Hubei Key Laboratory of Germplasm Innovation and Utilization of Fruit Trees/Hubei Innovation Center of Agricultural Science and Technology,Wuhan,Hubei,430064,China)

机构地区：[1]湖北省农业科学院果树茶叶研究所/果树种质创新与利用湖北省重点实验室/湖北省农业科技创新中心,武汉430064

出　　处：《中国南方果树》2024年第6期12-14,23,共4页South China Fruits

基　　金：湖北省支持种业高质量发展资金项目(HBZY2023B00501);湖北省农业科技创新中心创新团队项目(2024-620-000-001-019);农业种质资源保护与利用项目(HBZY2023A001-13);智慧柑桔果园集成技术研发项目(2022BBA0029)资助。

摘　　要：金月柑是以清见桔橙为母本、鄂柑一号椪柑为父本杂交选育而成的果实少核、高糖、风味浓、有香气且抗寒性较强的杂柑新品系。该优系树势中等,树姿较直立,在武汉地区3月上旬萌芽,4月开花,11月中下旬果实成熟。平均单果质量92.86 g,最大115.00 g。果实基本上为圆球形,果形指数0.96。果面橙红,果肉深橙色。少核。平均可溶性固形物含量14.6%,平均可滴定酸含量0.98%,平均维生素C含量44.5 mg/100 g。质脆化渣,甜酸适口,较易剥皮,有特殊香气。早果性、丰产性和稳产性好。抗寒性强于亲本,适合在湖北柑桔主产地区种植。Jinyuegan mandarin is a new hybrid strain selected from a cross between Kiyomi and Egan No.1 ponkan,with strong cold-resistance,less seeds,high sugar content,strong flavor and aroma.The tree vigor of this line was moderate with relatively upright posture.The line sprouted in early March,bloomed in mid and late April,and matured from mid November to late November in Wuhan.The average single fruit weight of Jinyuegan was 92.86 g with a maximum weight of 115.00 g.The fruit shape was spheroid with shape index of 0.96.The surface of the fruit was orange red with deep orange color flesh and few seeds.The content of the total soluble solids was 14.6%with titratable acid of 0.98%and vitamin C of 44.5 mg/100 g.The fruit of Jinyuegan was crispy texture with a proper sweet/sour taste and special aroma,and easy peeling.It is early bearing with high and stable yield,and improved cold resistance,which is suitable for production in the main citrus production areas in Hubei.

关 键 词：耐寒 柑桔 金月柑 选育 

分 类 号：S666[农业科学—果树学]