Data from: Phenological variation associates with the stability of fruit quality traits in cultivated tetraploid blueberry

Data of twelve fruit quality traits and three phenology-related traits collected in 2020, 2021, 2022, and 2023 seasons from 187 genotypes of southern high bush blueberry established in Poplarville, MS, USA (30.8402°N, 89.5342°W) in a sandy loam soil. Fruit quality data include berry weight, berry size, firmness, pH, total polyphenol, citric acid, malic acid, total acids, D-glucose, D-fructose, total Glucose, and total sugar content. The phenology-related traits include flowering and ripening dates, and fruit development period.<br>

本数据集涵盖2020至2023年四个生长季，从美国密西西比州波普勒维尔（Poplarville, MS, USA，地理坐标30.8402°N，89.5342°W）沙壤土中定植的187份南高丛蓝莓（southern high bush blueberry）种质的表型数据，包含12项果实品质性状与3项物候相关性状。其中果实品质性状具体包括：单果重、果实大小、果实硬度、pH值、总多酚、柠檬酸、苹果酸、总酸、D-葡萄糖、D-果糖、总葡萄糖及总糖含量；物候相关性状则涵盖开花期、成熟期与果实发育期。