砂糖灯笼橘是由传统砂糖橘芽变单株选育而成的新品种.果面橙红色,表面凹凸有致,纹络分布均匀,果实呈扁球形,极易剥皮.平均单果质量41.60 g,果形指数0.69,无籽.果肉甜脆爽口,水分足,极化渣,可溶性固形物含量(w,后同)为13.80%,总酸含量为0.39%,总糖含量为10.80 g·100 g-1,维生素C含量为30.30 mg·100 g-1,可食率为69.40%.叶片有轻度扭曲,呈斑驳状绿化,叶偏小,有浅绿深绿两种颜色,叶片不对称.在广西梧州成熟期为12月初,早结丰产稳产,植株抗病性很强,极易管理.采用SSR分子标记对砂糖灯笼橘遗传鉴定表明,砂糖灯笼橘与传统砂糖橘在DNA水平上存在差异,品种区试生物学特性观察结果证明,该品种具备稳定性、一致性、特异性.砂糖灯笼橘适合我国砂糖橘产区栽培,成熟期较砂糖橘提前25 d.
Breeding report of a new Citrus reticulata Blanco cultivar Shatang Lan-tern tangerine
Shatang Lantern tangerine, a novel Citrus reticulata Blanco cultivar, selected from bud sport of Shatang tangerine. This cultivar showcased robust tree posture, vigorous growth, abundant branch-ing, prolific flowering, and efficient fruit setting. The average weight of fruit was 41.60 g. The fruit was flattened spherical in shape with a transverse diameter of 43.64 mm, longitudinal diameter of 30.31 mm, and a fruit shape index of 0.69. The fruit peel was orange-red in color and easy to peel. The soluble solid content (w) was 13.80％, the total sugar content of 10.80 g · 100 g-1, the total acid content was 0.39％and the vitamin C content was 30.30 mg · 100 g-1. Shatang Lantern tangerine ripeped 25 days ear-lier than the common Shatang tangerine. Genetic analysis using SSR markers revealed discernible DNA-level distinctions between Shatang Lantern tangerine and common Shatang tangerine.
国家科技期刊平台
NSTL
万方数据
维普
