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园艺学报 ›› 2018, Vol. 45 ›› Issue (S2): 2737-2738.doi: 10.16420/j.issn.0513-353x.2018-0180

• 新品种 • 上一篇    下一篇

火龙果新品种‘双色1号’

秦永华1,*,叶耀雄2,胡桂兵1,*,李加强2,吴鹏阳1,翟 欣2,刘志贤2,叶永昌2,李炯祥2   

  1. (1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/广东省果蔬保鲜重点实验室/农业部华南地区园艺生物学与种质创制重点实验室,广州 510642;2广东省东莞市林业科学研究所,广东东莞 523106)
  • 出版日期:2018-12-27 发布日期:2018-12-27

A New Pitaya Cultivar‘Shuangse 1’

QIN Yonghua1,*,YE Yaoxiong2,HU Guibing1,*,LI Jiaqiang2,WU Pengyang1,ZHAI Xin2,LIU Zhixian2,YE Yongchang2,and LI Jiongxiang2   

  1. (1State 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;2Dongguan Institute of Forest Science,Dongguan,Guangdong 523106,China)
  • Online:2018-12-27 Published:2018-12-27

摘要: 双色1号’火龙果是从‘红水晶’实生后代群体中选育的新品种。果实近球形,果皮暗红色,平均单果质量350.7 g,最大740.5 g,可食率78.5%,果肉外红内白,肉质软滑,香味独特,可溶性固形物13.5%,可滴定酸0.23%。自花结实能力强,耐贮运,每年开花结果10 ~ 12批次。

关键词: 火龙果, 果肉, 自花结实, 品种

Abstract: ‘Shuangse 1’is a new pitaya cultivar selected from‘Hongshuijing’through seedling selection. The fruit is nearly spherical and peel is dark red. Average fruit weight is 350.7 g and the biggest fruit weight is 740.5 g. The flesh is red without and white within,smooth and special flavor,with 78.5% edible rate,13.5% TSS and 0.23% titratable acid content. The cultivar has strong self-pollination ability and long shelf life. There are 10–12 batches of fruit per year.

Key words: pitaya, flesh, self-pollination ability, cultivar

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