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Nutrition

There are a variety of things to consider when feeding set-aside cattle.
Livestock, Nutrition

Flattening the cattle supply curve

Nutrition with John McKinnon

By
Over the last 10 weeks or so that we have lived through the COVID-19 pandemic, we have come to understand the term “flattening the curve” and its importance to our public health system. With respect to the beef industry, the largest impact of the virus to date has been on the health and safety of […] Read more
Livestock, Nutrition

Meeting metabolizable protein requirements of your cattle

Nutrition with John McKinnon

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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
It’s important to realize that an animal does not require “protein” per se. Rather, it requires amino acids, the building blocks of the various proteins.
Livestock, Nutrition

The basics of protein nutrition for improved cattle performance

Nutrition with John McKinnon

By
Meeting the protein requirements of your cattle is a cornerstone of a well-balanced nutrition program. Not only is protein one of the most expensive nutrients to supplement, but it is also one of the most important from a performance perspective. Consider, for example, that protein requirements increase during the latter stages of pregnancy and with […] Read more
For you to understand livestock nutrition, it’s important to have a firm grasp on basic math concepts as they relate to cattle feeding.
Livestock, Nutrition

Math 101 for beef producers

Nutrition with John McKinnon

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When I discuss various aspects of nutrition with producers, I often sense confusion when it comes to “as fed” versus “dry matter” (DM) conversions. Such conversions have a profound effect on our ability to predict feed intake and on our understanding of ration nutrient concentration, feed costs and on cost of gain calculations. If one […] Read more
Livestock, Nutrition

How well do you mix your cattle feed?

Nutrition with John McKinnon

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When it comes to putting quality feed in front of cattle, there are about as many ways to accomplish this task as there are cattle operations. In most finishing operations, we see total mixed rations (TMR) delivered via mixer wagons, while in cow-calf operations we see everything from pail-feeding grain and ad libitum bale feeding […] Read more
How can you ensure your cows get an adequate supply of fat-soluble vitamins, particularly during late pregnancy and early lactation?
Livestock, Nutrition

Vitamins to consider when cattle feeding

Nutrition with John McKinnon

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Over the years, I have had the opportunity to discuss winter feeding programs with numerous cow-calf producers across the country. One positive trend that I have noticed from these discussions is the widespread acceptance of mineral feeding. However, when it comes to vitamins, there seems to be confusion or in some cases skepticism about the […] Read more
There are a number of steps producers can take to ensure that cattle maintain relatively high levels of feed intake while on high-grain rations.
Livestock, Nutrition

Feed bunk management key to a sound feeding program

Nutrition with John McKinnon

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In my last two columns, we have looked at issues with starting cattle on feed, as well as providing insight into the design of backgrounding and finishing programs. In this column, the focus will be on management of the feeding program, particularly feed bunk management. At its most basic level, feed bunk management is the […] Read more

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