Regional differences of nutritional feeding strategies of the partially mixed ration (PMR) and the concentrate offered at the automated milking system (AMS) as determined from feed sampled when each farm was visited (mean ± SE)

This data set summarizes the nutrient composition of the partially mixed ration and automated milking system concentrates feed both nationally and regionally.

本数据集总结了全国及区域范围内的部分混合日粮（Partially Mixed Ration）与自动挤奶系统精饲料的营养成分组成。