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Tag Archives Susan Markus

Sending a replacement or first-calf heifer into winter in poor condition will cost you later on as pregnancy rates, calf weaning weights, 
and successful pregnancies will be lower.
Cow-Calf, Livestock

First-calf heifers need some extra love

Keep a close eye on the conditions of these young females, that require more energy 
and nutrients than mature cows

By
Reading Time: 4 minutes Replacement and first-calf heifers need extra management, but producers can take different paths to get to the same destination. Beef producers like Alberta’s Darren Bevans, Tyler Fulton in Manitoba, and Murray Shaw in Ontario know replacement and first-calf heifers need some extra attention heading into winter, but that doesn’t mean over-the-top management. Bevans and Fulton […] Read more
Susan Markus, beef specialist with Alberta Agriculture, is collaborating with the first livestock research class at Lakeland College on a project on feed efficiency in cattle.
Livestock, News

The gap between genomics theory and real-life cattle production

Genotyping works well in the purebred world, but not so much in a commercial herd

By
Reading Time: 2 minutes Lakeland College’s student-managed farm’s research project brings together visual appraisal, phenotypic data from a residual feed intake test, and genomics to measure a herd of 50 heifers. “We wanted to take in visual and phenotypic data, and because we have so many tools with genomics, we wanted to add that as a third level to […] Read more

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