记者手记｜挤奶不是为了牛奶，而是“挤”数据——探访荷兰瓦赫宁根大学及研究中心乳业园

Core Insights - The primary focus of the dairy farm at Wageningen University is not milk production but data collection, which is essential for improving the efficiency and sustainability of the dairy industry [1][2] Group 1: Data Collection and Utilization - The dairy farm utilizes milking robots that operate 24/7, collecting data on each cow's weight, health indicators, and milk composition in real-time [1] - Each cow is equipped with a collar that acts as a data terminal, monitoring key behaviors such as rumination and activity levels, which are uploaded to the cloud for analysis [2] - The data collected supports research and provides feedback to dairy product companies and farmers, aiding in the breeding of cows with lower greenhouse gas emissions and improved animal welfare [1][2] Group 2: Technological Integration - The farm employs advanced technology, including sensors and AI, to optimize feeding environments and detect potential health issues early [2] - A device that collects methane emissions from cows is used to explore ways to breed cows that produce less greenhouse gas through feed improvement or genetic selection [2] - Weather monitoring devices are integrated into the farm's operations, contributing to a national agricultural data measurement network, which is crucial for studying the impact of climate change on dairy farming [2] Group 3: Collaborative Efforts - The dairy farm serves as a practical platform for collaboration, currently working with over 60 companies to transform data into a powerful engine for sustainable development in the dairy industry [2]