Dataset for: Brassica plants promote Apis mellifera visitation to Japanese apricot under cold weather conditions

Dataset for our paper named "Brassica plants promote Apis mellifera visitation to Japanese apricot under cold weather conditions".本数据集对应题为《低温天气条件下芸苔属（Brassica）植物促进西方蜜蜂（Apis mellifera）访日本杏（Japanese apricot）》的研究论文。