粤引强德勒柚的引种选育及主要栽培技术  

The introduction and main cultivation techniques of “Yueyin Chandler Pummelo”

作　　者：秦永华[1] 杜育映 叶自行[1] 胡桂兵[1,3] 林顺权[1,3] 邓文胜 李谷雨[1] 钟坤煌[1] 

机构地区：[1]华南农业大学园艺学院,广东广州510642 [2]广东省博罗县杨侨柑桔研究所,广东博罗516157 [3]亚热带农业生物资源保护与利用国家重点实验室,广东广州510642

出　　处：《广东农业科学》2013年第7期36-37,共2页Guangdong Agricultural Sciences

基　　金：广东省科技计划项目(2003A2010202;2004B20901014);广州市科技攻关引导项目(2004Z3-E0121);广东普通高校重点实验室项目(KLB11008);农业部园艺作物生物学与种质创制华南地区重点实验室专项

摘　　要：试验结果表明:粤引强德勒柚树形呈圆头型,树势强健,成枝力强,枝梢紧凑,与酸柚、红皮山桔嫁接表现亲和;果实大小适中,单果平均重1079.3 g,圆球形,果皮黄绿色,果肉绛红色,可溶性固形物含量10.50%,可滴定酸含量0.48%,维生素C含量0.48mg/mL,总糖7.99%,固酸比16.98,肉质脆嫩化渣、甜酸可口,单果平均种子数97粒。成熟期在8月中下旬,特早熟,但耐贮藏较差。The tree form of ＂Yueyin Chandler Pummelo＂ is round with vigor tree, strong branching ability and relatively compact branch. It＇s grafting compatibility with sour pummelo, hongpishanju exhibit well. The fruit size is medium, weighing around 1079.3 g with spherical shape. The pericarp is yellow -green while the pulp is purplish red. Soluble solids content is 10.50%, titratable acid 0.48%, vitamin C 0.48 mg/mL, total sugar 7.99%, and TSS-acid ratio is 16.98. The pulp is of superior eating quality in term of sweet, fibreless and crisp. The average number of seeds per fruit is 79. The maturity is in mid-late August, so it may be regarded as an extremely early- maturing citrus cultivar.

关 键 词：粤引强德勒柚 引种 植物学性状 生物学特性 

分 类 号：S666.4[农业科学—果树学]