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Upcoming sainfoin varieties have improved persistence and yield when grown and grazed in mixed stands with alfalfa.
Forages, Research

Persistence pays when it comes to forage breeding

Research on the Record with Reynold Bergen

By
Forage legumes provide high yields, protein and good animal performance while improving soil fertility by fixing nitrogen from the air. Alfalfa is the highest yielding and most widely used legume but can cause bloat. Legumes like cicer milkvetch, sainfoin and birdsfoot trefoil do not cause bloat. As little as 25 per cent sainfoin in a […] Read more
Research showed that more complex forage mixtures are likely better able to cope with weather variations than monocultures.
Livestock, Research

Exceptional forages for marginal lands

Research on the Record with Reynold Bergen

By
Tame forages often outperform native species in head-to-head comparisons under optimal growing conditions. This may not be the case on marginal land, with its tougher environments, poorer soil, rougher topography, harsher climates and precipitation extremes. Beef production is expected to rely more and more on marginal land, at least while returns from cash crops exceed […] Read more
Producers are expected to seek guidance from their veterinarian on the optimum method and timing of castration.
Livestock, Research

What we’ve learned about castration in beef cattle

Research on the Record with Reynold Bergen

By
When Canada’s 2013 Code of Practice for the Care and Handling of Beef Cattle was being developed, some participants felt it should require pain control for castration at all ages, like the dairy code. The producers and researchers on the beef code committee were confident that pain control was beneficial for feedlot bulls and dairy […] Read more
Livestock, Research

Narrowing in on Johne’s Disease

Research on the Record with Reynold Bergen

By
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 Heinrich 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 […] Read more
Livestock, Research

New Year’s resolution: Get better beef grades

Research on the Record with Reynold Bergen

By
Youthful carcasses from feedlot-finished cattle are graded for yield (amount of meat in the carcass) and quality (marbling score). Federal grading began during the Second World War to ensure quality standards during wartime price controls. Canada’s last major beef grading change occurred in the early 1990s, when Canada added quality grades to the grading system. […] Read more
Over a two-year period, a research team collected samples from feedlots, agricultural soils, wetlands, streams, municipal sewage, packing plants, retail meats and human patients.
Livestock, Research

Does antibiotic resistance move through the environment?

Research on the Record with Reynold Bergen

By
Recent columns have talked about antibiotic use in Canadian cow-calf and feedlot operations. Contrary to common misperceptions, antibiotic-resistant bacteria are very unlikely to transfer from cattle to beef, evade food safety interventions in the processing plant, survive cooking, and cause an antibiotic-resistant infection in a person. But can antibiotic-resistant bacteria be transmitted from cattle, through […] Read more
cooking technique
Beef Cattle, Research

Your burgers are still done at 71

Research on the Record with Reynold Bergen

By
Maintaining consumer confidence is crucial to our industry. Consumer confidence in the safety of Canadian beef was briefly shaken by the 2012 XL Foods E. coli outbreak that infected at least 18 people and resulted in the recall of 1,800 tonnes of beef, a $4 million legal settlement and the sale of the packing plant […] Read more
Beef Cattle, Finishers, Research

Antibiotic use in Canadian feedlots

Research on the Record with Reynold Bergen

By
September’s column summarized a Beef Cluster project that evaluated antibiotic use in western Canadian cow-calf operations. Nearly all cow-calf farms used antibiotics, but very few animals were treated, and most of the antibiotics used were not related to the antibiotics most commonly used in humans. But when it comes to antibiotic use in the beef […] Read more
Cow-Calf, Research

Developing faster, cheaper diagnostic tests for calves

Research on the Record with Reynold Bergen

By
Last month’s column discussed how antibiotics are used in western Canadian cow-calf operations. Respiratory diseases are a common reason for antibiotic treatment in cows, bulls, and calves and diarrhea is a common reason for antibiotic treatment in young calves. Because both respiratory and intestinal infections can involve many different microbes, having a better understanding of […] Read more
Most of the attention for antibiotic use in the beef industry is focused on the feedlot sector, but antibiotic use at the cow-calf level is also important.
Cow-Calf, Research

Antibiotic use on Canadian cow-calf operations

Research on the Record with Reynold Bergen

By
Antibiotic use records are important for producers who want to track the effectiveness of the antibiotics they use. Industry groups need antibiotic use data to refute misleading claims about our production practices. Even restaurant chains and meat companies marketing “antibiotic-free” beef need records to keep treated animals out of their “never-ever” supply stream. When it […] Read more

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AGCanadaTV: In Case You Missed It – Your National Ag News Recap for the week ending June 21, 2019.

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