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Livestock producers encouraged to test water supply

For livestock producers having access to a good, clean water supply is key.

Water quality can affect the feed intake, the absorption of nutrients, and overall productivity of animals.

Livestock and Feed Extension specialist Alicia Sopatyk  encourages producers to get their water tested, adding one of the most common problems tends to be high sulfates.

"There are lots of parameters to be testing for that can cause problems, but the high sulfates can cause a toxicity scenario themselves depending on the level. You can get extreme toxicity causing blindness, polio and death on that subclinical level, secondary copper deficiency and things like that all affect our productivity and our bottom line."

Stats show that in the last three years about half of all provincial water samples tested had sulphate levels that were totally safe. 

However, about 40 percent of the samples fell into the cautionary category, and just under 10 percent were considered unsuitable. 

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Causal Impact Of PRRS Dosing - Dr. Edison Magalhaes

Video: Causal Impact Of PRRS Dosing - Dr. Edison Magalhaes


In this episode of The Swine Health Blackbelt Podcast, Dr. Edison Magalhaes from Iowa State University presents findings from a large-scale retrospective cohort study evaluating the causal impact of full-dose PRRS immunization on nursery mortality. Using production data and advanced analytical methods, he explains how confounding factors changed the interpretation of results and highlights practical lessons for veterinarians and producers making data-driven decisions. Listen now on all major platforms!

Click here to read the full research article: https://pmc.ncbi.nlm.nih.gov/articles...

"Raw production data can mislead immunization decisions when confounding factors hide the real value of full-dose PRRS protocols."

Meet the guest: Dr. Edison Magalhaes / edison-magalhaes-9b37b812a is an Assistant Professor in the Department of Animal Science at Iowa State University and holds degrees in Veterinary Medicine, Business Administration, and advanced training through MSc and PhD programs. His research applies data science and epidemiological methods to large scale swine production systems, helping transform production records into practical decisions for health and performance. Listen to The Swine Health Blackbelt Podcast featuring Dr. Edison Magalhaes on all major platforms.