Monthly Archives: February 2019

Bull Selection: New Calculator to Determine the Value of a Bull

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Editor’s note: The following is part four of a four-part series that helps you to evaluate different breeding programs, which bulls are optimal for your herd, and how much they’re worth. (See part one, part two and part three).

Different traits of bulls can contribute to different impacts on the bottom line of the operation. For example, a bull with a higher calving ease EPD may contribute to more live calves. Not surprisingly, bulls with higher calving ease (or lower birth weights) sell for a higher price (Simms et al., 1997). With the large variation in bulls available, bull prices extend over a wide range from $3,000 to over $20,000 per head.

Identifying a fair price during sire selection contributes to higher efficiency in operation economics. To estimate breakeven bull price, a bull valuation calculator has been developed. The purpose is to provide a general idea of how much a bull is worth based on key farm parameters.

Bull Values – two Scenarios

The value a bull provides depends on his individual performance, the environment (ex: pasture productivity), management (cow:bull ratio) and markets (calf price). For example, large framed bulls require more feed, leading to a higher maintenance cost, but that may be offset by heavier calves at sale time.

Two scenarios were studied – a low maintenance farm versus a high maintenance farm. Table 1 shows the parameters entered for each farm. The default values in the calculator are the averages of the two scenarios. Continue reading →

How much water is used to make a pound of beef?

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Facts about water use and other environmental impacts of beef production in Canada

Yes, it takes water to produce beef, but in the 2.5 million years since our ancestors started eating meat, we haven’t lost a drop yet.

Based on the most recent science and extensive calculations of a wide range of factors, it is estimated that the pasture-to-plate journey of this important protein source requires about 1,910 US gallons per pound (or 15,944 litres per kilogram) of water to get Canadian beef to the dinner table. That’s what is known as the “water footprint” of beef production.

That may sound like a lot, but the fact is it doesn’t matter what crop or animal is being produced; food production takes water. Sometimes it sounds like a lot of water, but water that is used to produce a feed crop or cattle is not lost. Water is recycled – sometimes in a very complex biological process— and it all comes back to be used again. Continue reading →

Nominate an outstanding researcher by May 1

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The Canadian Beef Industry Award for Outstanding Research and Innovation is presented by the Beef Cattle Research Council (BCRC) each year to recognize a researcher or scientist whose work has contributed to advancements in the competitiveness and sustainability of the Canadian beef industry.

Nominations are welcome from all stakeholders of the Canadian beef industry and will be reviewed by a selection committee comprised of beef producers, industry experts and retired beef-related researchers located across the country. Continue reading →

Bull Selection: Using Economically Relevant Traits

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Editor’s note: The following is part three of a four-part series that will help you to evaluate different breeding programs, which bulls are optimal for your herd, and how much they’re worth. (See part one and part two).

Sire selection often encompass a variety of factors such as how well a bull fits into the breeding objectives of your operation, breed, conformation, pedigree, birthweight, and price. Recent surveys from western Canada in 2014 and 2017, Ontario in 2015/16, northern Ontario and Quebec in 2015/16, and Atlantic Canada in 2016/17 production years asked respondents to rank their top bull selection criteria.  There wasn’t a lot of variation between regions with breed, conformation, pedigree, birth weight, individual performance, expected progeny differences (EPDs), and temperament all being highly ranked by survey participants.   

Some of the criteria, like breed, may influence sire selection due to the desire to capture heterosis or breed complementarity effects.  Conformation is important for longevity and ensuring the bull gets the job done during the breeding season.  Having a bull with a desirable temperament makes everyone’s lives easier, especially if there are children or older individuals involved in the operation.  Individual performance and birth weight may give some indication of how the bull’s progeny may perform, but a better indicator in this area is actually the bull’s EPDs. Response to selection using EPDs is 7-9 times more effective than selecting based on individual animal performance7.

The question is, how well do these various selection criteria translate into profit? Continue reading →

Narrowing in on Johne’s Disease

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This article written by Dr. Reynold Bergen, BCRC Science Director, originally appeared in the February 2019 issue of Canadian Cattlemen magazine and is reprinted on the BCRC Blog with permission of the publisher.

Johne’s disease is caused by a bacterium (Mycobacterium avium paratuberculosis, or MAP) that was discovered in 1895 by a heavily bearded, bespectacled bacteriologist from Dresden named Henrich Albert Johne. When a cow develops persistent, watery, smelly hosepipe diarrhea, and progressively loses weight and body condition even though her appetite is normal and she isn’t running a temperature, she may have Johne’s disease. But it can be hard to know for sure.

Young calves, which are more susceptible to infection than older animals, are often infected with MAP through colostrum, milk or manure. The animal will look perfectly normal, while silently shedding MAP in its own colostrum, milk or manure for a few years before full-blown signs of disease appear. As a result, Johne’s disease is often compared to an iceberg – by the time you see an obviously sick animal, there will be a much larger hidden population of MAP-infected cattle that haven’t become sick yet. Continue reading →

Bull Selection: What are you looking for?

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Editor’s note: The following is part two of a four-part series that will help you to evaluate different breeding programs, which bulls are optimal for your herd, and how much they’re worth. (See part one).

Bull selection is one of the most important decisions for cow-calf producers, with implications for short- and long-term profitability of the operation. The choice of bull can be immediately seen in the subsequent calf crop.

If the operation retains heifers and/or bulls, the genetics in the selected bull will be passed down to subsequent generations. Introducing new genetics is a permanent change to the herd, compared to the temporary nature of supplements or management practices. As such, bull selection can be seen as a long-term investment into the operation.

Research in the area of beef cattle genetics has been growing significantly. There are opportunities to improve profitability through sire selection. However, with a multitude of traits, breed differences, operational goals, and management practices, bull selection is a complex decision. Continue reading →

Bull Selection: Breeding programs that suit operational goals

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Editor’s note: The following is part one of a four-part series that will help you to evaluate different breeding programs, which bulls are optimal for your herd, and how much they’re worth.

There are a range of different beef operations in Canada, and there is no one breeding program that is optimal for all operations. Breeding programs will be determined by operational goals and the management practices that fit those goals.

Here are some examples.

A producer that sells weaned calves at auction may choose a crossbreed program with high calving ease and a focus on performance gained from hybrid vigour; or they may prefer the uniformity of a purebred program with reputation premiums.

A producer that retains heifers and is looking for maternal replacements may be focused on maximizing the performance through inbreeding and outcrossing within a single breed; or they may develop FI crosses with higher reproductive performance and longevity.

These choices may be limited by the number of breeding fields available or the number a producer is willing to manage. There are a variety of breeding programs available, and effective sire selection requires an understanding of the characteristics of the available genetics as well as your own operation. Continue reading →

Grazing Management

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Editor’s note: Relevant and up-to-date information that had been available on Foragebeef.ca is gradually being added to BeefResearch.ca. (More information). The new Grazing Management webpage, which is previewed below, is one example. Further webpages will be added or updated on BeefResearch.ca to include the valuable content from Foragebeef.ca, ensuring that information remains freely available online. Completion is expected by Spring 2020.

Effective grazing management on pastures not only ensures high forage yield, sustainability, animal health and productivity, all of which impact cost of production, it also benefits the pasture ecosystem.  Innovations in pasture management give producers greater control to support the environment (e.g. biodiversity) but also allow them to better use pasture resources for food production.

Pasture is a critical resource in the cattle industry. An effective management plan requires clear understanding of forage production, realistic production goals, effective grazing strategies and timely response to forage availability and environmental changes. Managing grazing lands so that they are productive and persist over time requires knowing when to graze certain species, if they can withstand multiple grazings/cuttings within a single year and how much recovery time is needed to prevent overgrazing. Continue reading →

Adaptive Grazing Management and How it Can Increase Your Pasture Productivity Webinar: February 12

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Adaptive grazing is a flexible grazing system that increases the productivity and performance of pastures. This system can benefit all types of operations and management intensities by mimicking the disruptive manner of natural grazing patterns through the use of grazing and rest periods.



Registering on your smartphone? After you click ‘I am not a robot’, scroll up until you find the task to complete. Continue reading →