Acta Horticulturae Sinica ›› 2022, Vol. 49 ›› Issue (S2): 15-16.doi: 10.16420/j.issn.0513-353x.2022-0283

• New Cultivars • Previous Articles     Next Articles

A New Mid-ripening and Cold Resistant Peach Cultivar‘Zhongnong Ganshuang’

YANG Xingwang,WANG Haibo,WANG Yingying,WANG Xiaolong,WANG Zhiqiang,LIU Peipei,LIU Wanchun,and WANG Xiaodi*   

  1. Key Laboratory of Biology and Genetic Improvement of Horticultural Crops,Germplasm Resources Utilization,Ministry of Agriculture and Rural Affairs,Fruit Research Institute,Chinese Academy of Agricultural Sciences,Xingcheng,Liaoning 125100,China
  • Online:2022-11-26 Published:2022-12-05

Abstract: ‘Zhongnong Ganshuang’,a new cold resistant peach cultivar,is derived from the cross between‘Fudao Taowang’and‘Aodong Hantao’. When the tree has moderate growth,its posture will be half open. Its flowers are rose-shaped,and strong self-fruiting ability. The fruit is round and the average single fruit weight is 92.5 g. The pericarp is yellow-white;the flesh is yellow and white,and it is clingstone. The fruit is small,taste rock sugar sweet,good quality of fresh-eating. The soluble solids content is 10.4%,the titratable acid content is 0.16%,and the vitamin C content is 170.8 μg • g-1. Under the extreme low temperature from–23 to–20 ℃ in Huludao City,Liaoning Province,it can survive in open field without any cold-proof protection. The fruit ripening date is in mid-early August,the fruit development period is about 101 days.

Key words: peach, cold resistance, cultivar

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