Research on the Record with Reynold Bergen
Aside from price insurance (in provinces where it is available), cow-calf producers can’t do much to control the price they receive for their calves, so managing input costs is often the biggest opportunity to improve profitability. The Western Beef Development Centre has found that annual production costs differ by at least $100 per cow between […] Read more
Research on the Record with Reynold Bergen
Imagine a scene from an old spaghetti western, where two ranches are battling for control over the only waterhole around. The hired guns squint at each other from behind the sagebrush, waiting for the chance to unleash a hail of bullets at their foe, until the Texas Rangers ride in to restore peace. Just replace […] Read more
Research on the Record with Reynold Bergen
Grain-based diets improve feed efficiency, but increase the risk of rumen acidosis. Rumen acidosis occurs when rumen pH drops below 5.6 for more than three consecutive hours. Severe or chronic acidosis is an animal welfare concern due to rumen damage, liver abscesses, lameness, and an economic cost due to compromised feed conversion and growth performance. […] Read more
Research on the Record with Reynold Bergen
This column usually features Beef Cattle Research Council (BCRC) projects supported by Canada’s national checkoff, mainly through Canada’s Beef Science Cluster. The current Beef Cluster involves the BCRC, Agriculture and Agri-Food Canada, Alberta Beef Producers, the Alberta Cattle Feeders Association, Manitoba Beef Producers, Beef Farmers of Ontario, the Quebec Beef Producers Federation, DuPont Pioneer, the […] Read more
Research on the Record with Reynold Bergen
Marketing executives for grocery and restaurant chains track consumer perceptions and attitudes towards issues like livestock production practices, animal welfare and pain control. These surveys sometimes lead to initiatives that impose specific production standards on suppliers so the company can distinguish itself and showcase its products. From the other side, animal welfare researchers study how […] Read more
Research on the Record with Reynold Bergen
Barley silage is the main roughage fed in western Canadian feedlots, but few barley breeders try to improve its feed quality. Most breeders focus on improved grain yields, malting characteristics and better disease and lodging resistance, and pay little attention to feed quality traits like protein, starch, or neutral detergent fibre (NDF) content and digestibility […] Read more
Research on the Record with Reynold Bergen
There are between 50,000 and 100,000 different serotypes (strains) of E. coli. Most are harmless, some may be beneficial, but some produce a very dangerous Shiga toxin. Shiga toxigenic E. coli (STEC) can cause vomiting, diarrhea and abdominal pain in people. E. coli O157:H7 is the most well-known STEC, but it is not the only […] Read more
Research on the Record with Reynold Bergen
Antibiotics are a tremendously valuable tool in livestock production. For example, at this time of year, groups of lightweight, freshly weaned, shrunk-out calves with an unknown vaccination or nutritional history arriving at a feedlot after being transported long distances from pre-sort sales in cool, wet, fall weather are likely candidates for bovine respiratory disease (BRD). […] Read more
Research on the Record with Reynold Bergen
Youthful carcasses that meet A, AA, AAA or Canada Prime quality grades are also assigned a yield grade. Yield grades estimate the red meat percentage of the entire carcass based on the thickness of the backfat and size of the rib-eye muscle between the 12th and 13th ribs. The method that the Canadian Beef Grading […] Read more
Research on the Record with Reynold Bergen
In high pressure processing (HPP), food is sealed in water-resistant packaging, placed in a water-filled container, and exposed to very high hydrostatic pressures (up to 87,000 psi) for three to nine minutes. High pressure is harmful or deadly to many pathogenic and spoilage bacteria, so HPP can improve food safety and extend shelf life. But […] Read more
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