Dataset 2. Metabolic and phenotypical variables of Holstein and Normande cows

The dataset comprises the plasma concentration of metabolic and energy balance variables of Holstein (HF) and Normande (NR) cows managed in a low input grazing system across days in milk (DIM). The energy balance variables include net energy exported in milk (NElact), net energy for gestation (NEgest), daily change in energy retained in peripheral tissue (ΔRE), and net energy intake (NEI).本数据集收录了以低投入放牧系统饲养的荷斯坦奶牛（Holstein，HF）与诺曼第奶牛（Normande，NR）的代谢与能量平衡指标的血浆浓度数据，涵盖其各泌乳天数（DIM）的相关信息。其中能量平衡指标包括泌乳净能（NElact）、妊娠净能（NEgest）、外周组织储积能量的日变化量（ΔRE）以及净能摄入量（NEI）。