Milk Producer Magazine - The Voice of Ontario Dairy Producers

2026 March

Herd health meets  high-tech at  Windulan Holsteins

On The Cover:
Herd health meets high-tech at Windulan Holsteins

There’s a lot of moving pieces on a dairy farm – from managing feed rations and monitoring heats to working with employees and keeping animals healthy – and for the Portena family of Windulan Holsteins Ltd., staying on top of it all means leaning into technology

More from this issue

Introducing the  dairy modernization initiative

Introducing the dairy modernization initiative

Building a new dairy barn is one of the largest and longest-term investments a producer will make. With barns expected to last 20 years or more, the slow turnover of infrastructure can hinder the adoption of improved housing and management practices.

Bulk tank calibration Considerations for  Automated Milk System  (AMS) farms

Bulk tank calibration Considerations for Automated Milk System (AMS) farms

Calibration of the farm bulk tank is a regulatory requirement as per Regulation 761 of the Milk Act. As a part of Dairy Farmers of Ontario’s (DFO) Delegated Authority, every bulk tank must be calibrated to ensure accuracy and fair compensation for producers

How technology  is shifting ration formulation towards balancing for more essential amino acids

How technology is shifting ration formulation towards balancing for more essential amino acids

For years, ration formulation was based on meeting crude protein and metabolizable protein requirements. With rumen protection technology came the ability to take two often limiting amino acids – lysine and methionine – into consideration.

ESDC grain handling safety blitz is coming to Ontario

ESDC grain handling safety blitz is coming to Ontario

In a proactive move to protect workers and ensure compliance with federal safety standards, inspectors from Employment and Social Development Canada (ESDC) will visit federally regulated grain operations in Ontario.