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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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Trending Video

Porcine Gut Models in Nutrition Research - Dr. Li-Hsuan Chen

Video: Porcine Gut Models in Nutrition Research - Dr. Li-Hsuan Chen



In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Li-Hsuan Chen, postdoc researcher at Aarhus University, discusses how porcine intestinal cell lines and organoids can help study the impact of nutrition on gut health. He explains how in vivo piglet trials identify diet-driven shifts in microbiota and metabolites, while in vitro models allow researchers to test specific metabolites, barrier function, immune markers, and future organ-on-chip systems before moving back to animal studies. Listen now on all major platforms!

"In vitro models can reduce early animal use by helping researchers screen nutritional candidates before moving back to in vivo trials."

Meet the guest: Dr. Li-Hsuan Chen / li-hsuan-chen-9a95a7279 is a postdoc researcher at Aarhus University in Denmark. Research focuses on porcine gut health, host-microbe interactions, cell lines, and organoids, with PhD work at Aarhus University studying how dietary protein and amino acid levels shape gut microbiota, microbial metabolites, and intestinal epithelial responses. Learn more from Dr. Li-Hsuan Chen on The Swine Nutrition Blackbelt Podcast, available on all major platforms.