In this episode of The Feed Science Podcast Show, Mike Zeltwanger, Feed Mill Manager at Purdue University, shares real-world tips from the front lines of feed manufacturing. He talks about everything from handling medicated diets to keeping quality high in small-batch production. Mike breaks down the strategies that help a university feed mill run smoothly, with smart ways to manage contamination risk and keep workflows on track. Tune in now on your favorite podcast platform!

“Production feed and research feed require entirely different strategies, with research diets demanding more accuracy, time, and preparation.”

Meet the guest: Mike Zeltwanger has worked on Purdue’s Animal Science farms for more than 30 years. With hands-on experience in dairy, beef, and swine production, he’s been running the university’s feed mill since 2012. Mike’s focus is making sure feed is produced with precision, whether it’s for research or day-to-day farm operations.

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What will you learn:

• (00:00) Highlight
• (01:01) Episode intro
• (05:42) Feed mill operations
• (07:49) Research diet precision
• (11:42) Mash vs. pellets
• (16:28) Medication residue risks
• (24:26) Equipment contamination
• (34:05) Final Questions

The Feed Science Podcast Show is trusted and supported by innovative companies like:

* Kemin

* Evonik

- NEXUS powered by SAM

- Bestmix

- VAL-CO

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this special “Preparing for Summer” episode of The Feed Science Podcast Show, Dr. Megan Van Emon, Extension Beef Cattle Specialist at Montana State University, shares practical feeding tips for cow-calf producers. She covers how to fine-tune mineral supplementation, assess forage quality, and keep an eye on body condition to maintain herd health through tough seasons. She also breaks down how grazing systems and the environment shape nutrition decisions. Tune in now on all major platforms!

"Producers frequently face fluctuations in mineral intake during summer, driven by changes in forage quality and environmental stressors."

Meet the guest: Dr. Megan Van Emon earned her M.S. in Ruminant Nutrition from Purdue University and completed her Ph.D. in Ruminant Nutrition at North Dakota State University. Now serving as an Extension Beef Cattle Specialist and Associate Professor at Montana State University, her research supports beef cattle management in cow-calf systems, with emphasis on nutrition, forage quality, and fertility.

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What will you learn:

• (00:00) Highlight
• (00:52) Introduction
• (03:47) Heifer supplementation
• (05:33) Forage quality metrics
• (08:20) Summer mineral options
• (10:38) Grazing system impact
• (12:29) Protein-fiber shifts
• (19:25) Final Questions

The Feed Science Podcast Show is trusted and supported by innovative companies like:

* Kemin

* Evonik

- VAL-CO

- NEXUS powered by SAM

- Bestmix

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Feed Science Podcast Show, Dr. Ayodeji Aderibigbe from Florida A&M University shares his expertise on swine and poultry nutrition. He talks about his research on alternative feed ingredients like hemp and the role of nutrition in hybrid farming systems. Discover the challenges and opportunities in animal feed formulation, with an emphasis on sustainability and gut health. Tune in now on all major platforms!

"The use of hemp as a feed ingredient is being explored for its potential to optimize protein and fiber utilization in animal nutrition."

Meet the guest: Dr. Ayodeji Aderibigbe is an Assistant Professor of Animal Science at Florida A&M University, specializing in poultry and swine nutrition. With a PhD in Animal Sciences from Purdue University, Dr. Aderibigbe focuses his research on improving animal health through innovative nutritional strategies, including the use of hemp and alternative feed ingredients. He also integrates his findings into extension work, offering practical solutions for farmers.

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What will you learn:

• (00:00) Highlight
• (01:05) Introduction
• (05:30) Hemp as feed
• (09:15) Hybrid production systems
• (13:05) Gut health optimization
• (15:45) Protein and fiber
• (23:15) Sustainability in feed
• (26:35) Final Questions

The Feed Science Podcast Show is trusted and supported by innovative companies like:

* Kemin

* Evonik

- NEXUS powered by SAM

- Bestmix

- VAL-CO

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this special re-run episode of The Feed Science Podcast Show, we revisit our conversation with Dr. David Lalman, Extension Beef Cattle Specialist at Oklahoma State University, who discusses the critical intersection of genetics, nutrition, and sustainability in beef production. Dr. Lalman shares insights into the evolution of cattle genetics, the significance of forage utilization, and the future of sustainability in beef production. Whether you're in the industry or just curious, don’t miss out on this insightful conversation about the latest practices in beef production—available on all major platforms!

"Cattle genetics have evolved significantly over the last 75 years, raising questions about whether their nutritional needs have changed alongside their genetic potential."

Meet the guest: Dr. David Lalman is a professor and Extension Beef Cattle Specialist at Oklahoma State University, with expertise in cow-calf and stocker cattle nutrition. He holds a Bachelor's degree in Animal Science and Business from Kansas State University, a Master's in Animal Science from Montana State University, and a PhD in Animal Science from the University of Missouri. His research emphasizes improving profitability through enhanced forage utilization and optimal supplementation practices.

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What will you learn:

• (00:00) Highlight
• (00:43) Introduction
• (03:44) Beef genetics and nutrition evolution
• (06:58) Genetic changes on forage efficiency
• (13:25) Cow size and grazing systems
• (16:18) Addressing sustainability in beef
• (23:12) The future role of AI
• (31:06) Final Questions

The Feed Science Podcast Show is trusted and supported by innovative companies like:

* Evonik

* Kemin

- VAL-CO

- NEXUS powered by SAM

- Bestmix

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Feed Science Podcast Show, Matt Einarson, VP of Sales & Business Development at SAM Nutrition, breaks down how Nexus powered by SAM is reshaping animal feed innovation through quality assurance and purpose-driven research. He shares how global product validation, strategic R&D, and commercial integration are fueling safe and efficient nutrition solutions. Tune in now on all major platforms to hear insights shaping the future of feed technologies!

"Reducing zinc oxide use in nursery pigs was achieved without compromising animal performance or health indicators."

Meet the guest: Matt Einarson holds an M.Sc. in Ruminant Nutrition from the University of Manitoba and brings over two decades of experience in global agribusiness and animal nutrition. As VP of Sales & Business Development at SAM Nutrition, he leads strategic growth and innovation efforts, including Nexus powered by SAM, focusing on delivering validated feed technologies to the market.

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What will you learn:

• (00:00) Highlight
• (00:54) Episode intro
• (06:37) Nexus powered by SAM
• (06:01) QA/QC systems
• (09:18) Hydroxy trace minerals
• (13:00) Polyphenol-based vitamin E
• (23:27) International expansion
• (25:55) Final Questions

The Feed Science Podcast Show is trusted and supported by innovative companies like:

NEXUS powered by SAM

* Evonik

* Kemin

- Bestmix

- VAL-CO

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this special 100th episode of The Feed Science Podcast Show, Dr. Adam Fahrenholz from NC State talks about where feed manufacturing is headed. From AI and labor shortages to new tech and workforce training, he covers the big issues reshaping the industry. Hear what it takes to get facilities ready for the next era of feed production!

"The feed industry continues to consolidate, reducing the number of mills but significantly increasing their production capacity."

Meet the guest: Dr. Adam Fahrenholz holds a Ph.D., M.S., and B.S. in Grain Science from Kansas State University. He is an Assistant Professor at NC State and oversees the Feed Milling Program, focusing on efficiency, feed safety, and regulatory compliance. A recognized industry educator and consultant, he also serves as one of the co-hosts of The Feed Science Podcast Show.

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What will you learn:

• (00:00) Highlight
• (01:01) Introduction
• (02:30) Technology integration
• (05:09) Labor market impact
• (10:15) Equipment reliability
• (14:24) Inventory monitoring tech
• (23:35) Developing internal talent
• (28:02) Final Questions

The Feed Science Podcast Show is trusted and supported by innovative companies like:

* Kemin

* Evonik

- VAL-CO

- Bestmix

- NEXUS powered by SAM

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Feed Science Podcast Show, Dr. José Henrique Stringhini, a Full Professor in Poultry Nutrition at the Federal University of Goiás in Brazil, takes us through the poultry industry in Brazil. He highlights key feed ingredients such as corn, sorghum, and soy, and their influence on poultry nutrition. Dr. Stringhini also covers the growing role of fiber in poultry diets, touching on both challenges and innovations in the field. Don't miss this insightful conversation—tune in now on all major platforms!

“Brazil’s agricultural environment offers a unique opportunity for poultry production due to favorable weather conditions and an abundance of grains.”

Meet the guest: Dr. José Henrique Stringhini is a Full Professor of Poultry Nutrition at the Federal University of Goiás in Brazil. He holds a Ph.D. in Animal Science from Paulista State University, also in Brazil, and specializes in developing better poultry feed strategies, especially for broilers and laying hens. With vast experience in both academic research and industry applications, he has made a significant impact on Brazil’s poultry feed practices.

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What will you learn:

• (00:00) Highlight
• (00:54) Introduction
• (05:19) Main poultry feed ingredients
• (09:28) Sorghum vs corn in poultry
• (15:16) Fiber in poultry diets
• (19:10) Poultry industry in Brazil
• (23:06) Feed quality and additives
• (28:36) Final Questions

The Feed Science Podcast Show is trusted and supported by innovative companies like:

* Evonik

* Kemin

- NEXUS powered by SAM

- Bestmix

- VAL-CO

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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