西北农业学报2026，Vol.35Issue(8)：1482-1493,12.DOI:10.7606/j.issn.1004-1389.2026.08.009
9个甜樱桃品(系)果实发育过程中品质形成规律研究
Fruit Quality Formation Pattern during Fruit Development in Nine Sweet Cherry Varieties
摘要
Abstract
Fruits of nine open-field-cultivated sweet cherry varieties,including'Zaodaguo'(Крупноплодная),were used as experimental materials.The objective of the study was to elucidate the dynamic changes in external and internal quality during fruit development and provide a reference for fruit quality regulation,fertilizer and water management,and timely harvest.This study analyzed the changes in single fruit mass,fruit shape index,soluble solids,soluble sugar,titratable acid,vitamin C and total phenol contents during fruit development,and correlation analysis was conducted.The re-sults showed that the single fruit mass,fruit longitudinal and transverse diameters,soluble solids and soluble sugar increased gradually with fruit development.Twenty-two and twenty-eight days after flowering were the key periods of fruit quality development of early maturing varieties and middle-to-late maturing varieties,respectively,during which the contents of soluble solids and soluble sugar be-gan to accumulate rapidly.The contents of titratable acid,vitamin C and total phenols exhibited com-plex fluctuation patterns during fruit development.The overall change tendency of the contents of ti-tratable acid and vitamin C varied significantly among different varieties,and the total phenol content showed an overall upward trend.The correlation analysis revealed significant or highly significant posi-tive correlations among the fruit longitudinal diameter,transverse diameter,fruit mass,soluble sol-ids content,soluble sugar content and total phenol content.The correlation of titratable acid content and vitamin C content with other quality indicators varied substantially among different varieties.In conclusion,twenty-two and twenty-eight days after flowering were the key periods for fruit quality development of early maturing varieties and middle-to-late maturing varieties,respectively.Fertilizer and water management should optimized during these periods to improve fruit quality.Total phenol content increased with development,whereas titratable acidity and vitamin C varied among varieties.关键词
甜樱桃/果实品质/果实发育/相关性分析Key words
Sweet cherry/Fruit quality/Fruit development/Correlation analysis引用本文复制引用
李玉生,陈龙,吴永杰,闫卓,姬新梅,王旭敏,夏镇卿,姜磊,吴雅琴,程和禾..9个甜樱桃品(系)果实发育过程中品质形成规律研究[J].西北农业学报,2026,35(8):1482-1493,12.基金项目
河北省农林科学院科技创新专项(2023KJCXZX-CGS-10) （2023KJCXZX-CGS-10）
河北省现代农业产业技术体系建设专项资金(HBCT2024190202) （HBCT2024190202）
国家现代农业产业技术体系资助项目(CARS-30-ZY-27). Science and Technology Innovation Project of Hebei Academy of Agriculture and Forestry Sciences(No.2023KJCXZX-CGS-10) （CARS-30-ZY-27）
Special Funds for the Construction of Hebei Modern Agricultural Industrial Technology System(No.HBCT2024190202) （No.HBCT2024190202）
China Agricultural Research System(No.CARS-30-ZY-27). （No.CARS-30-ZY-27）
