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Preparing for changes to antimicrobial usage in livestock

As mentioned in an earlier program, effective December 1, some antimicrobials for livestock will require a prescription from a veterinarian. Dr. Keith Lehman, chief provincial veterinarian with Alberta Agriculture and Forestry, explains how producers can prepare for the change and some important distinctions between injectable and in-feed use.


Interview with Dr. Keith Lehman (3:00 minutes) (1.36 Mb)

Source : Alberta agriculture and forestry

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Episode 74: Beef Cattle and the Carbon Cycle

Video: Episode 74: Beef Cattle and the Carbon Cycle

Every living thing contains carbon, and everything – including cattle and grasslands – plays a role in the carbon cycle. In this episode, we explore how the carbon cycle works, the role beef production plays in it, and how carbon sequestration and greenhouse gas emissions affect beef producers on their farms.