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KEY TAKEAWAYS FROM THE NUTRITION WEBINAR SERIES FOR THE WINTER-FEEDING SEASON

Whether dealing with the aftereffects of drought or flood, many beef cattle producers are dealing with the pressures of low feed quality and quantity this winter. 

Last year, the BCRC held a three-part webinar series on nutrition management covering everything from feed testing to maximizing low-quality feeds. Following are highlights from the series that could be helpful heading into the winter-feeding season.

Nutrition Part I: No Longer a Mystery – Feed Testing to Improve Herd Health
Feed testing helps beef producers know what they are feeding and how to make the best use of what they have. The first webinar in the nutrition management series features Dr. Breeanna Kelln and Tara Mulhern Davidson, who discuss feed testing, its challenges and the opportunities it presents to cattle farmers. 

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Trending Video

Validating Net Energy in Commercial Swine Systems - Gustavo Lima

Video: Validating Net Energy in Commercial Swine Systems - Gustavo Lima


In this episode of The Swine Nutrition Blackbelt Podcast, Gustavo Lima, PhD candidate at Iowa State University, explains how soybean meal net energy is evaluated using growth assays and calorimetry. He discusses caloric efficiency, validation under commercial conditions, and differences between controlled and real-world environments. Gustavo also highlights practical implications for diet formulation and ingredient valuation. Listen now on all major platforms!

“Indirect calorimetry provides a precise estimation of ingredient energy, yet validation under production conditions remains essential for accurate application in real systems.”

Meet the guest: Gustavo Lima / gustavo-lima-a9867127 is a PhD candidate in Animal Science at Iowa State University, specializing in swine nutrition, ingredient evaluation, and energy metabolism. With over 15 years of experience across Latin America, his work focuses on soybean meal utilization, caloric efficiency, and applied research for commercial production systems.