火龙果新品种‘莞华红’  

A New Red-fleshed Pitaya Cultivar ‘Guanhuahong’

作　　者：叶耀雄 胡桂兵[2] 李加强 秦永华[2] 古文强 翟欣 刘志贤 李炯祥 YE Yaoxiong;HU Guibing;LI Jianqiang;QIN Yonghua;GU Wenqiang;ZHAI Xin;LIU Zhixian;and LI Jiongxiang(Dongguan Institute of Forest Science,Dongguan,Guangong 523106,China;State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources/Key Laboratory of Biology and Genetic Improvement of Horticultural Crops-South China,Ministry of Agriculture,College of Horticulture,South China Agricultural University,Guangzhou 510642,China)

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亚热带农业生物资源保护与利用国家重点实验室/农业部华南园艺生物学与种质创制重点实验室,广州510642

出　　处：《园艺学报》2018年第11期2267-2268,共2页Acta Horticulturae Sinica

基　　金：广东省科技计划项目(2010B020410002015;2014B020202010);广州市科技计划项目"科技惠民专项"(2014Y2-00164);广东省"扬帆计划"引进创新创业团队专项(2014YT02H013)

摘　　要：‘莞华红’火龙果是从‘红水晶’火龙果实生后代中选育的新品种。果实近椭圆形至球形,平均单果质量376.7g,最大单果质量823.6g,可食率79.1%,果肉紫红色,可溶性固形物14.5%,可滴定酸0.17%。自交亲和性强,每年开花结果 10～12批次。‘Guanhuahong’is a new red-fleshed pitaya cultivar selected from‘Hongshuijing’through seedling selection. The fruit is nearly oval to round. The average fruit weight is about 376.7 g and the biggest is 823.6 g. Edible rate is 79.1%. The flesh is red,with an average total soluble solids of 14.5% and titratable acid of 0.17%. The cultivar has strong self-compatibility. There are 10–12 batches of fruit per year.

关 键 词：火龙果 红肉 实生选种 自交亲和 品种 

分 类 号：S667.9[农业科学—果树学]