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Acta Horticulturae Sinica ›› 2021, Vol. 48 ›› Issue (4): 837-838.doi: 10.16420/j.issn.0513-353x.2019-0906

• New Cultivars • Previous Articles     Next Articles

A New Pollinated Apple Cultivar‘Qiushi’

LIU Zhenzhong1, ZHANG Bohu2,*(), WU Yueni3, QIANG Rui4, GAO Hua1, YANG Yazhou1, WANG Leicun1, ZHAO Zhengyang1, LIANG Jun1   

  1. 1College of Horticulture Northwest A & F University,Yangling,Shaanxi 712100,China
    2Weinan Institute of Agricultural Sciences,Weinan,Shaanxi 714000,China
    3Horticultural Station of Baishui County,Baishui,Shaanxi 715600,China
    4Forestry Station of Fufeng,Fufeng,Shaanxi 722200,China
  • Received:2020-11-30 Online:2021-04-25 Published:2021-04-29
  • Contact: ZHANG Bohu E-mail:925266114@qq.com

Abstract:

‘Qiushi’is a new pollinated apple cultivar selected from the offsprings ofMalus prunifolia Brokh‘Fupingqiuzi’. It has large amount of flowers with 20 anthers and 152 800 pollen in single flower,and the germination rate of pollen is 91.6%. Because of the long flowering period,it has high degree of coincidence with Fuji. The fruit-setting rate of‘Fuji’pollinated by‘Qiushi’is 92.37%,and the fruit quality is improved.‘Qiushi’has wide adaptability and strong resistance to early leaf disease,powdery mildew and rot.

Key words: apple, pollinated cultivar

CLC Number: