A Preliminary Report on Evolution and Selection of Excellent Pink Flesh Pitaya Strains  

粉肉火龙果优良单株评价筛选初报（英文）

作　　者：李加强 叶耀雄 叶永昌 胡桂兵[2] 秦永华[2] 

机构地区：[1]东莞市林业科学研究所,广东东莞523106 [2]华南农业大学园艺学院,广东广州510642

出　　处：《Agricultural Science & Technology》2017年第6期1007-1009,共3页农业科学与技术（英文版）

基　　金：Supported by Guangdong Science and Technology Plan Project(2010B-020410002015);Guangzhou Science and Technology Plan Project(2014Y2-00164)~~

摘　　要：[Objective] This study was conducted to breed excellent-quality high-yield lines of pink flesh pitaya. [Method] 156 seedling progenies of ＇Conghua Zhixing＇ pink flesh pitaya cultivar were cultivated. Then the growth character, the high yield character, the fruit economic traits and interior quality were analyzed and compared. [Results] The best one which was marked as 80-1 was selected by the comprehen- sive quality. [Conclusion] It has attractive fruit surface, high quality and high yield.[目的]选育果肉颜色新颖、品质优良的火龙果株系。[方法]通过对"从化之星"火龙果实生后代中所有果肉颜色为粉红色单株的栽培试验,对所有粉肉单株生长习性,丰产性及果实经济性状和内在品质等进行了分析比较。[结果]从156个粉肉单株中选出各方面均表现较佳的单株。分析结果表明,单株80-1综合品质最好。[结论]该粉肉火龙果既有红肉火龙果的甜度,又多了白肉火龙果的酸味,且果肉颜色新颖,在市场推广中必能占据一定优势。

关 键 词：PITAYA Pink flesh BREEDING 

分 类 号：S667.9[农业科学—果树学]