Dr. Rosero and Dr. Borg: Going Beyond Feed Formulation to Maximize Profitability | Ep. 225

Dr. Rosero and Dr. Borg: Going Beyond Feed Formulation to Maximize Profitability | Ep. 225

Author: Wisenetix May 28, 2026 Duration: 15:23
Drs. David Rosero and Bart Borg discuss the introduction of a new online financial model that estimates the economic value of nutritional strategies to maximize growth potential and profit per pig. Feed4Profit, developed by Iowa State University in collaboration with U.S. Soy, integrates multiple user inputs, including diet formulation, predicted growth performance, and future pricing for ingredients and pigs. “Users can design feeding programs with different ingredients, model the performance response, and compare the forecasted income and feed costs over a 12-month period.” David Rosero, PhD, Iowa State University “Seasonal changes in pig performance is one example of how nutritional strategies can impact profitability. This tool can help nutritionists analyze the financial impact of adjusting these feeding programs, while still meeting minimum nutritional requirements.” Bart Borg, PhD, Passel Farms Meet the guests: Dr. David Rosero https://www.linkedin.com/in/davidrosero/ , PhD, Assistant Professor, Iowa State University, Ames, IA David Rosero is an assistant professor of animal science at Iowa State University. His research program focuses on conducting applied research on swine nutrition and the practical application of smart farming. He previously served as the technical officer for The Hanor Company, overseeing nutrition, research, and innovation efforts. Dr. Bart Borg https://www.linkedin.com/in/bart-borg-b12bb928/ , PhD, Vice President of Feed and Nutrition, Passel Farms, Ames, IA Barton Borg, VP, Passel Farms, leads the feed manufacturing and nutrition team. He spent 14 years as director of feed operations for Murphy Brown LLC and was involved in nutrition, ingredient procurement, feed manufacturing, R&D activities, and ISO22000. Bart has held positions in the swine production and feed supply industries and manages a family farming business. Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+swine+nutrition+blackbelt+podcast Dr. Goodband & Dr. Mendoza: Listen to the Pigs - Performance Impact of Increasing Soybean Meal With and Without DDGS | Ep. 177 https://www.wisenetix.co/blog/Performance-Impact-of-Increasing-Soybean-Meal-With-and-Without-DDGS Dr. Bart Borg and Dr. Nathan Augspurger: A Preview of the Soybean Meal Application Symposium | Ep. 208 https://www.wisenetix.co/blog/A-Preview-of-the-Soybean-Meal-Application-Symposium What you will learn: (00:00) Highlight (00:52) Introduction (02:01) Profit modeling (03:17) Economic integration (05:02) Tool availability (07:58) Feeding decisions (09:46) Tool applications (12:15) Closing thoughts The Swine Nutrition Blackbelt Podcast is trusted and supported by innovative companies like: * United Soybean - Feed4Profit (https://can.ussoy.org/feed4profit/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://swinenutritionblackbelt.com/ Instagram: https://www.instagram.com/swinecampus/ LinkedIn: https://www.linkedin.com/company/swinecampus/

For swine nutritionists, the sheer volume of information can be overwhelming, and finding truly actionable insights is a constant challenge. The Swine Nutrition Blackbelt Podcast, presented by Wisenetix, cuts through the noise by delivering concentrated wisdom from leading global experts. Each episode is designed to fit into a busy schedule, offering a focused, nine-minute dive into a specific topic that's actually working in the field today. You'll hear directly from researchers and practitioners at the forefront of the industry, discussing practical applications, emerging research, and nutritional strategies without the fluff. This isn't about theoretical deep dives; it's about what you can apply right now. The conversations are candid and geared toward professionals who need to stay current but are pressed for time. Tuning into this science-focused podcast means gaining a regular dose of peer-level insight, transforming a short commute or break into a genuine professional development session. It’s built for those who believe expertise should be accessible and efficient, providing a consistent stream of knowledge to help refine your approach and decision-making in swine nutrition.
Author: Language: en-us Episodes: 50

The Swine Nutrition Blackbelt Podcast
Podcast Episodes
Felix Njeri: Alternative Proteins for Nursery Pigs | Ep. 240 [not-audio_url] [/not-audio_url]

Duration: 12:10
In this episode of The Swine Nutrition Blackbelt Podcast, Felix Njeri, PhD candidate at the University of Guelph, discusses alternative protein ingredients for nursery pigs. He explains why fiber, antinutritional factors…
Dr. Charlotte Lauridsen: Nutritional Immunology in Pigs | Ep. 239 [not-audio_url] [/not-audio_url]

Duration: 14:14
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Dr. Anastasia Vlasova: Nutrition, Microbiome, and Immunity | Ep. 238 [not-audio_url] [/not-audio_url]

Duration: 12:27
In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Anastasia Vlasova, Associate Professor at The Ohio State University, explains how nutrition shapes the gut microbiome and immune responses in pigs. She discus…
Kynna Crawford: Screening Nursery Ingredients | Ep. 237 [not-audio_url] [/not-audio_url]

Duration: 11:36
In this episode of The Swine Nutrition Blackbelt Podcast, Kynna Crawford, Graduate Research Assistant at South Dakota State University, discusses how Plackett-Burman designs can help screen nursery diet ingredients for e…
Dr. Daniel Brugger: Trace Mineral Sustainability - Part 1 | Ep. 235 [not-audio_url] [/not-audio_url]

Duration: 9:05
In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Daniel Brugger, Associate Professor at the University of Helsinki, explains why precision feeding of trace elements is becoming essential for sustainable swin…
Dr. Samuel Berrio: Zinc Timing in Sow Nutrition | Ep. 234 [not-audio_url] [/not-audio_url]

Duration: 11:15
In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Samuel Berrio, a Graduate Research Assistant at the University of Minnesota, discusses research on the timing of zinc supplementation during sow gestation. He…
Dr. Natalie Diether: Managing the Weaning Transition | Ep. 233 [not-audio_url] [/not-audio_url]

Duration: 10:34
In this special rerun episode of The Swine Nutrition Blackbelt Podcast, Dr. Natalie Diether, Assistant Professor of Gut Microbiome at Dalhousie University, discusses the complex shifts in the gut microbiome in pigs durin…
Dr. Sarah Pearce: Stress as a Nutrient Thief | Ep. 231 [not-audio_url] [/not-audio_url]

Duration: 8:24
In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Sarah Pearce, Research Animal Physiologist with USDA ARS, explains why stress can act as a nutrient thief in pigs. She discusses gastrointestinal health, barr…