The Swine Nutrition Blackbelt - Dr. Katelyn Gaffield & Sierra Collier: Soybean Meal Quality Variability | Ep. 217

In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Katelyn Gaffield from Kansas State University and graduate researcher Sierra Collier discuss a nationwide survey evaluating soybean meal quality and consistency. They share key findings on crude protein stability, variation in fat content, trypsin inhibitor levels, and implications for swine diet formulation. The discussion highlights opportunities for improved communication between producers and processors. Listen now on all major platforms!

What you'll learn:  

• Soybean meal consistency
• Nutrient variation factors
• Trypsin inhibitor impact
• Particle size effects

Meet the guest:

Dr. Katelyn Gaffield is an Assistant Research Professor in Swine Nutrition at Kansas State University. Her work focuses on soybean meal quality, nutrient consistency, and large scale ingredient evaluation to support precise diet formulation and improve swine production efficiency.

Sierra Collier is a graduate researcher at Kansas State University specializing in soybean meal evaluation and trypsin inhibitor effects in nursery pigs. Her research supports improved ingredient quality assessment and practical applications for swine nutrition programs. 

Connect with our guests on Social Media: Dr. Katelyn Gaffield & Sierra Collier

Learn more from Dr. Katelyn Gaffield and Sierra Collier on The Swine Nutrition Blackbelt Podcast, available on all major platforms.

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