早熟綠色蘋果新品種青研翠的選育

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中圖分類號：S661.1 文獻標志碼：A 文章編號：1009-9980（2025）06-1352-04

Abstract： Qingyancui is a new early-ripening green apple cultivar selected through hybridization of Mingyue × Mato 1.The hybrid seeds were obtained in September 2009.498 hybrid seeds were sown then 472 hybrid seedlings were obtained in 2010.Through a comprehensive evaluation of the fruit traits of the hybrid trees the10-1-1 was selected for early maturity，strong disease resistance，and excellent fruit quality.In 2O15，more than 5O nursery trees were obtained for field trail. The plant variety rightof Qingyancui was authorized in December， 2024 （variety right number： CNA20191006379）by the Ministry of Agriculture and Rural Affairs of the PRC. Qingyancui tree had opening posture with grayishgreen branches.The fruits were green with smooth surface and oval shape.The fruit shape index was 0.87， and the average single fruit weight was 165g .The flesh was yellow-white， crispy， juicy，and full of sourness. The soluble solid content was 15.6%-16.4% .Thetitratableacid contentwas 0.82% .The average hardness of the fruit was 6.12kg?cm-2 . The storage period was half month at room temperature. It had high self-fruitfulness. Qingyancui was very resistant to diseases. The fruit growth period was 110- 120d . Qingyancui had good compatibility with dwarf interstocks such as CG80 and M26 and standard rootsocks such as Malus robusta， Qin Xing and Qing Zhen. Qingyancui had strong soil adaptability as well.

Keywords：Apple;Newcultivar; Qingyancui;Early ripening;Green

蘋果是我國第一大落葉果樹，其栽培面積和產量均居世界第一。（剩余4130字）