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Acta Horticulturae Sinica ›› 2025, Vol. 52 ›› Issue (6): 1661-1676.doi: 10.16420/j.issn.0513-353x.2025-0042

• Review • Previous Articles     Next Articles

Research Progress on Breeding Nutrient-Rich,Strong Flavored,Simplified Management,and Mechanization-adapted Apple Varieties

CHEN Xuesen1,*(), WANG Nan1, ZHANG Zongying1, ZHANG Shuhui2, LIU Wenjun1, ZOU Qi1, YU Lei1, ZHANG Jing1, JIANG Yuanmao1, HU Dagang1, LI Yuanyuan1, and MAO Zhiquan1   

  1. 1 The National Apple Engineering Technology Research Center,The Apple Technology Innovation Center of Shandong Province,College of Horticultural Science and Engineering,Shandong Agricultural University,Tai’an,Shandong 271018,China
    2 College of Horticulture,Northwest A & F University Yangling,Shaanxi 712100,China
  • Received:2025-02-28 Revised:2025-03-05 Online:2025-06-20 Published:2025-06-20
  • Contact: CHEN Xuesen

Abstract:

This review provides an overview of the past,when China’s apple variety structure in the 1980s was primarily dominated by introduced varieties,and analyzes the present,where high-quality,late-maturing,and storage-resistant bud sport varieties of‘Red Fuji’apples account for 70%,along with seven contributing factors. To address the challenges posed by a homogeneous apple variety structure and rising production costs,which impact farmers’ sustainable income growth,and to meet the demand for a year-round supply of high-quality apples,improved nutritional value,and the development of modern large-scale cultivation models,this study proposes future directions for adjusting China’s apple variety structure. It emphasizes the cultivation of new apple varieties with diverse,distinctive,and personalized characteristics,featuring enhanced nutrition,rich flavor,simplified management,and suitability for mechanizedproduction. Building on a brief introduction to sexual hybrid breeding,graft hybrid breeding,and bud mutation selection,as well as the genetic variation and formation mechanisms of their traits,this review focuses on elucidating the formation and regulatory mechanisms of key apple traits,including enhanced nutrition,rich flavor,simplified management,and suitability for mechanized production. It also highlights innovations in breeding technologies and advancements in new variety development,providing varietal support for enhancing the nutritional value of apple products and streamlining the industry,thereby contributing to the healthy china initiative and rural revitalization.

Key words: apple, variety structure, nutrient-rich, strong-flavor, simplified management, mechanization-adapted, breeding