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High prices demand better feed efficiency

While feed efficiency is always important, it becomes even more so when grain prices are high.

Tackling higher feed bills requires a multi-faceted game plan, says Justin Waggoner, Extension beef specialist at Kansas State University.

The goal should be finding the least expensive energy source while making sure cattle are getting the nutrients they need, he says.

“You always want to be looking for opportunities to lower your costs,” he says. “Don’t get locked in to the conventional approach only. Be careful to avoid that mindset.”

In the Midwest, grain co-products are readily available for many producers. Waggoner says using a co-product requires careful examination before making any ration change.

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Genetics vs Genomics in Swine - Dr. Max Rothschild

Video: Genetics vs Genomics in Swine - Dr. Max Rothschild



In this episode of The Swine it Podcast Show Canada, Dr. Max Rothschild, Distinguished Professor at Iowa State University, explains how genetics and genomics have transformed swine production. He explores genomic selection, key gene discoveries, and the role of gene editing in improving disease resistance and productivity. Practical insights on litter size, meat quality, and industry adoption are also discussed. Listen now on all major platforms!

"Genetic improvement in swine production accelerated significantly once molecular tools enabled identification of DNA level variation influencing growth, reproduction, and meat quality across commercial populations."

Meet the guest: Dr. Max Rothschild / max-f-rothschild-b3800312 earned his PhD in Animal Breeding from Cornell University and has spent over four decades at Iowa State University advancing swine genetics and genomics. His research focuses on genetic improvement, disease resistance, and molecular tools for swine production. A leader in pig genome research, his work has shaped modern breeding strategies.