Cluster weight, berry weight and main must composition parameters recorded at harvest on the five cultivars and, for each of them on the two opposite sides of the same cluster.

Cluster weight, berry weight and main must composition parameters recorded at harvest on the five cultivars and, for each of them on the two opposite sides of the same cluster.本数据集涵盖5个葡萄栽培品种在收获期的果簇重量、浆果重量及葡萄醪（must）主要成分参数；且针对每个供试品种，相关参数均取自同一果簇的两个相对侧面。