In this episode of The Feed Science Podcast Show, Dr. Roberto Sainz, Professor Emeritus at the University of California, Davis, discusses the genetics of feed efficiency in beef cattle. He explains how maintenance energy requirements, residual feed intake, and mitochondrial function impact performance and sustainability. Hear practical insights backed by decades of research. Listen now on all major platforms!

"Feed efficiency is defined as the ability of an animal to convert feed into productive outputs such as meat, milk, or eggs while minimizing waste and cost."

Meet the guest: Dr. Roberto Sainz is Professor Emeritus at the University of California, Davis, with over three decades of research in animal metabolism, feed efficiency, and sustainable livestock systems. He’s contributed significantly to genetic evaluation models and maintenance energy understanding.

Liked this one? Don’t stop now — Here’s what we think you’ll love!

What will you learn:

• (00:00) Highlight
• (00:56) Introduction
• (03:06) Feed efficiency basics
• (06:15) Genetic selection progress
• (11:18) Residual feed intake
• (14:46) Balancing key traits
• (16:38) Maintenance requirement genetics
• (19:00) Final Questions

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

* Evonik

* Kemin

- VAL-CO

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: The Feed Science Podcast Show

Instagram: The Feed Science Podcast Show

LinkedIn: The Feed Science Podcast Show

In this episode of The Feed Science Podcast Show, Dr. Mike Hutjens, Professor Emeritus of Animal Sciences at the University of Illinois, explores the impact of dairy nutrition on milk components. He discusses forage quality, fat sources, and feed strategies to optimize milk fat and protein yields. Learn how genetics, management, and technology work together to improve dairy performance. Listen now on all major platforms!

"Cows don’t have a protein requirement; they have an amino acid requirement."

Meet the guest: Dr. Mike Hutjens, Professor Emeritus at the University of Illinois, focuses on extension dairy nutrition and teaching. He led dairy extension programs across the U.S. and internationally and now teaches online to students worldwide.

Liked this one? Don’t stop now — Here’s what we think you’ll love!

What will you learn:

• (00:00) Highlight
• (01:06) Introduction
• (06:10) Milk components matter
• (08:08) Forage quality explained
• (09:52) Impact of fatty acids
• (11:23) Amino acid balance
• (19:11) Heat stress effects
• (28:23) Final Questions

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

* Evonik

* Kemin

- Bestmix

- VAL-CO

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: The Feed Science Podcast Show

Instagram: The Feed Science Podcast Show

LinkedIn: The Feed Science Podcast Show

In this episode of The Feed Science Podcast Show, Eugene Rodberg, Senior Product Manager at Kemin Animal Nutrition and Health, shares practical strategies for mitigating mold and mycotoxin risks in livestock feed. He explains how weather shifts impact grain quality, why proper sampling matters, and the science behind mold inhibitors. Learn how to prevent feed contamination before it spreads. Listen now on all major platforms!

"Mold inhibitors should be applied immediately upon grain arrival to prevent further fungal growth during storage and processing."

Meet the guest: Eugene Rodberg is the Senior Product Manager at Kemin Animal Nutrition and Health, with over a decade of experience leading the grain treatment segment. His focus spans mold mitigation, mycotoxin control, and feed preservation solutions for the livestock industry.

Liked this one? Don’t stop now — Here’s what we think you’ll love!

What will you learn:

• (00:00) Highlight
• (00:46) Introduction
• (02:57) Seasonal mold concerns
• (04:32) Fusarium mold impact
• (08:13) Importance of testing
• (10:59) Mycotoxin sampling tips
• (17:49) Preventing mold growth
• (27:51) Final Questions

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

* Kemin

* Evonik

- Bestmix

- VAL-CO

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: The Feed Science Podcast Show

Instagram: The Feed Science Podcast Show

LinkedIn: The Feed Science Podcast Show

In this episode of The Feed Science Podcast Show, Dr. Jennifer Duringer from Oregon State University shares expert insight into mycotoxins in animal feed and how they impact livestock safety and productivity. She explains testing strategies, storage best practices, and how climate and geography influence contamination risks. Discover essential tools and guidance for producers to minimize toxin exposure. Listen now on all major platforms!

"Mycotoxins are toxic compounds made by fungi that harm mammals consuming contaminated feed."

Meet the guest: Dr. Jennifer Duringer earned her PhD in Toxicology from Oregon State University, where she also completed her BS in Zoology and BA in International Studies. She is currently an Assistant Professor (Senior Research) and Director of the Endophyte Service Laboratory at Oregon State University. Her research focuses on food safety, the toxicology of plant and fungal compounds, and endophyte mycotoxin testing in livestock feed.

Liked this one? Don’t stop now — Here’s what we think you’ll love!

What will you learn:

• (00:00) Highlight
• (00:53) Introduction
• (03:57) Understanding mycotoxins
• (05:58) Feed testing guidance
• (07:22) Sampling best practices
• (14:55) Global toxin standards
• (19:60) Current toxicology research
• (26:17) Final Questions

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

* Kemin

* Evonik

- VAL-CO

- Bestmix

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: The Feed Science Podcast Show

Instagram: The Feed Science Podcast Show

LinkedIn: The Feed Science Podcast Show

In this episode of The Feed Science Podcast Show, Dr. Charles Qin, a technical consultant with over 30 years of experience in animal nutrition and regulatory affairs, discusses the hidden costs and complexities of using trace minerals and vitamins in animal feed. He explains nutrient interactions, stability challenges, and the value of separating premixes. Get practical strategies to improve feed efficiency and avoid costly nutrient loss. Listen now on all major platforms!

"Trace minerals are available in various forms, including sulfates, oxides, chelates, and hydroxyl chlorides, each impacting bioavailability differently."

Meet the guest: Dr. Charles Qin holds a Ph.D. and M.S. in Animal Genetics and Breeding from Northwest A&F University and has completed pharmaceutical QA/QC training at Red River College. He has held roles in academia, pig farming, and technical consulting. With 30+ years in nutrition, research, and regulatory affairs, he now advises companies on feed formulation and efficiency.

Liked this one? Don’t stop now — Here’s what we think you’ll love!

What will you learn:

• (00:00) Highlight
• (00:49) Introduction
• (03:19) Trace mineral sources
• (07:31) Vitamin stability issues
• (13:34) Enzyme degradation risks
• (19:15) Nutrient loss prevention
• (25:59) Premix formulation tips
• (31:25) Final Questions

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

* Evonik

* Kemin

- VAL-CO

- Bestmix

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: The Feed Science Podcast Show

Instagram: The Feed Science Podcast Show

LinkedIn: The Feed Science Podcast Show

In this episode of The Feed Science Podcast Show, Juan Alvarado from BeefSmart Consulting explores the critical role of grain processing in feedlot cattle nutrition. He explains how improper processing can lead to major inefficiencies, wasted feed, and reduced performance. With practical insights from Canada and Latin America, this conversation highlights how even basic techniques can drastically improve outcomes. Listen now on all major platforms!

"Without proper processing, starch passes undigested through the rumen and ends up in manure, wasting valuable energy."

Meet the guest: Juan Alvarado holds a Master's in Animal Production and a degree in Animal Science from the Universidad Nacional de Colombia. As a Consulting Ruminant Nutritionist at BeefSmart Consulting and Gowans Feed Consulting, he brings nearly a decade of expertise in both dairy and beef cattle nutrition across Colombia and Canada.

Liked this one? Don’t stop now — Here’s what we think you’ll love!

What will you learn:

• (00:00) Highlight
• (01:01) Introduction
• (04:23) Grain processing importance
• (05:67) Feedlot vs. commercial feed
• (11:12) Processing methods overview
• (14:37) Choosing the right method
• (16:05) Quality measurement tools
• (25:13) 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.

Website: The Feed Science Podcast Show

Instagram: The Feed Science Podcast Show

LinkedIn: The Feed Science Podcast Show

In this episode of The Feed Science Podcast Show, consultant Jared Froetschner breaks down what it really takes to start a feed manufacturing business in today’s tough regulatory and economic landscape. He talks through how R&D, product differentiation, and smart pricing can make or break your success. From protecting your ideas to managing long sales cycles, it’s packed with practical advice for anyone looking to build a business in animal feed. Listen now on all major platforms!

"Every feed product must clearly demonstrate added value to the customer, or it will be reduced to a price war."

Meet the guest: Jared Froetschner holds a Master’s degree in Grain Science and a Bachelor’s in Feed Science from Kansas State University. With over 25 years of experience across leading firms like Elanco, DSM, and Purina, he now serves as Managing Partner at White River Ag Consulting, LLC. Focused on innovation and operations in feed manufacturing, Jared offers strategic guidance to the U.S. feed industry.

Liked this one? Don’t stop now — Here’s what we think you’ll love!

What will you learn:

• (00:00) Highlight
• (00:56) Introduction
• (04:62) Starting a feed business
• (06:10) Defining product value
• (10:18) Patent protection advice
• (11:47) Scaling production
• (19:60) Product pricing strategy
• (28:11) 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.

Website: The Feed Science Podcast Show

Instagram: The Feed Science Podcast Show

LinkedIn: The Feed Science Podcast Show

In this episode of The Feed Science Podcast Show, Dr. Amy Petry, Assistant Professor at the University of Missouri, and Michael Murphy, President of BESTMIX Software USA, discuss the integration of digital formulation tools in animal nutrition education and industry. They explore university-industry partnerships, teaching strategies for feed formulation, and the impact of technology on preparing students for real-world challenges. Hear practical insights from academic and tech leaders. Listen now on all major platforms!

"Future software advancements in AI and big data will depend on the foundational systems students are using today." - Michael Murphy

Meet the guests:

Dr. Amy Petry is an Assistant Professor at the University of Missouri, leading research and teaching in monogastric nutrition with a focus on swine. She holds a Ph.D. from Iowa State University and mentors students preparing for feed industry roles.

Michael Murphy is President of BESTMIX Software USA, Inc., bringing over twenty years of experience in manufacturing and digital innovation. He leads efforts to enhance feed formulation through software solutions and industry partnerships.

Liked this one? Don’t stop now — Here’s what we think you’ll love!

What will you learn:

• (00:00) Highlight
• (01:08) Introduction
• (04:19) Formulation software benefits
• (06:18) Student training challenges
• (10:02) Curriculum transformation
• (12:14) Industry-academic partnerships
• (18:22) Tech in feed education
• (26:12) Final Questions

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

Bestmix

* Evonik

* Kemin

- VAL-CO

- NEXUS powered by SAM

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: The Feed Science Podcast Show

Instagram: The Feed Science Podcast Show

LinkedIn: The Feed Science Podcast Show