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Plain honored with Distinguished Service Award at 2023 Pork Forum

Ron Plain, professor emeritus and extension economist in Department of Agricultural and Applied Economics at the University of Missouri- Columbia, was recognized as National Pork Board's Distinguished Service Award recipient at the 2023 Pork Forum.  

Plain, who started his career as a high school agricultural education instructor, spent most of his professional career focused on helping producers understand the economic forces related to their pork production business.  

His career in academia began just before the farm crisis and the major changes to the pork industry. During his 35 years as a professor and extension economist, Plain made more than 2,100 presentations to U.S. farm audiences and also traveled internationally, sharing his insight on how to manage pig farming as a business. 

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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.