Australian Dairy Farms Turn to Robotic Milking and Grazing

Dairy farms in southeastern Australia are adopting robotic milking systems to replace conventional milking parlours and fixed milking schedules. At the Dookie dairy in northern Victoria, the technology has replaced a system used for 35 years with automated milking units and a voluntary cow-traffic arrangement.

Under the system, cows move between pasture areas and the dairy without being gathered for scheduled milking sessions. The grazing land is divided into three sections, with a feeding pad in the third block. Concentrate feed is supplied inside the robotic milking units.

High-producing cows typically complete their pasture allocation within six to six and a half hours before returning to the dairy for milking and additional feed. The farm now records an average of 3.0 to 3.3 milking visits per cow daily, with higher activity among cows in early lactation.

The robotic equipment uses laser guidance to attach milking cups and collects milk automatically. Cloud-based software tracks individual cow visits, rumination, milk production and other health indicators, helping farm managers monitor the herd throughout the day.

The technology is also changing farm labour arrangements. Managers can organise feeding and pasture work during daytime hours, while smartphone applications allow overnight monitoring. The system reduces the need for early-morning and late-evening milking shifts but requires investment in equipment, financing and maintenance.

Australian dairy operators are turning to automation amid labour shortages and rising wages. Supporters say continuous health monitoring can help identify problems earlier and potentially reduce veterinary expenses and involuntary culling. However, the systems require substantial capital investment for commercial dairy operations.