ACTA HORTICULTURAE SINICA ›› 2018, Vol. 45 ›› Issue (S2): 2737-2738.doi: 10.16420/j.issn.0513-353x.2018-0180

• New Cultivars • Previous Articles     Next Articles

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

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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