Tasmanian farm pioneers AI-powered dairy automation

Once the cows arrive, robotic machines automatically handle the milking process. This allows the Badcocks, Simon and his wife Sonia, to manage other aspects of the farm and even take time off. “You can look after the rest of the farm better, and you can have time off,” Mr. Badcock stated.

The farm, located on Tasmania’s remote north-west coast, has been implementing this technology for two years. Mr. Badcock’s role has shifted to monitoring the herd and maintaining the equipment, intervening only when necessary. He emphasizes the importance of keeping the robots operational, noting that downtime can be problematic with nearly 100 cows per robot.

The GPS-enabled collars track each cow’s location and health, employing a patented AI algorithm to guide them between invisible paddock boundaries. The system uses vibration, sound, and herd behavior, delivering a low-energy pulse if needed. According to Ms. Badcock, the cows are motivated by the reward of grain after milking and fresh grass afterward.

The robotic system identifies cows via ear tags, determining whether they are ready for milking. If not, they are directed to graze and try again later. Dr. Megan Verdon, a researcher at the Tasmanian Institute of Agriculture, believes virtual fencing is reshaping labor and infrastructure in the dairy sector. She acknowledges that the system presents trade-offs, particularly regarding animal agency, but highlights the potential to reduce the workload for farmers who often work long hours. Halter collars, the type used on the Badcock farm, are currently approved for use in all Australian states except Western Australia, where they are under assessment.