Feeding the pregnant beef cow

Feeding the pregnant beef cow

Nutrition with John McKinnon

In my previous column, I discussed how pregnant beef cows prioritize nutrient use for different physiological functions, including maintenance, lactation, pregnancy and growth. For those of you in Western Canada who were feeding cows during the last half of December 2021, you know full well how the cow’s maintenance requirements increase during extremely cold weather. […] Read more

Les Halliday finds cull potatoes to be highly palatable to cattle. Like any feed, they need to be introduced slowly. To avoid choking hazards, they should be chopped or ensiled before feeding.

Making food waste work in your feeding program

There are several benefits and challenges to weigh when introducing food waste as a feed source

When customers visit Mike Buis’ on-farm retail store to purchase beef, they often ask what unusual product he’s feeding his cows that day. “It keeps it interesting,” says Buis, who farms at Chatham, Ont., and feeds cull vegetables and processing byproducts to his herd. “They need to almost drive directly by the feed bunk to […] Read more


Supplementing minerals on pasture — a necessary evil!

Supplementing minerals on pasture — a necessary evil!

Nutrition with John McKinnon

Hopefully, as you read this article, “spring has sprung” and pastures across the country are showing signs of early growth. For cow-calf operators, the arrival of spring signifies the transition from winter feeding to a new grazing season. Spring pasture growth is considered an excellent forage source for meeting the nutritional requirements of lactating cows, […] Read more

The Stuart family: Ben holding son Sullivan and Sian holding daughter Ava.

Free-choice silage pit grazing a simple winter feeding option

Ben Stuart, a forage specialist and beef producer, explains how to make this feeding option work for you

A free-choice silage pit may be the right stockpile grazing option to reduce your equipment costs and simplify winter feeding. Ben Stuart, forage specialist with Union Forage, first used this method of “grazing” silage to decrease winter feeding costs while maintaining quality in a system that’s easily accessible for cattle. “We wanted to look at […] Read more


Meeting metabolizable protein requirements of your cattle

Meeting metabolizable protein requirements of your cattle

Nutrition with John McKinnon

In my April column, I covered the basic concepts of ruminant protein nutrition and introduced the concept of metabolizable protein. As a quick review, metabolizable protein is the protein — or more specifically the amino acids — available for absorption in the small intestine of the animal. Metabolizable protein is used to meet the animal’s […] Read more



Don’t waste your expensive feed

Don’t waste your expensive feed

This will be a difficult winter for drought-stricken cow-calf producers. It will be essential to make the best use of available feed stocks and look at ways of reducing wastage of this valuable resource. Cows can be very wasteful creatures especially if forages are fed free choice be it dried hay or bale grazing. In […] Read more

corn cob in a husk

What’s all the fuss about corn on the Prairies?

What’s the potential for silage and grain corn in Western Canada? That’s the question federal researchers Vern Baron in Lacombe and Karen Beauchemin in Lethbridge are trying to answer with the financial backing of Agriculture and Agri-Food Canada and the Beef Cattle Research Council’s Beef Research Cluster. “It is estimated that there is a potential […] Read more