In this episode of The Feed Science Podcast Show, Dr. Zachary Smith, Associate Professor of Feedlot Nutrition and Management at South Dakota State University, explains how kernel processing of corn silage impacts beef cattle performance. He shares applied research comparing growing and finishing cattle, discusses when processing improves feed efficiency, and outlines practical decision-making for producers facing harvest constraints. Gain clear insights into when kernel processing matters and when it does not. Listen now on all major platforms!

"Kernel processing is a roller mill attached to the back of a silage harvester that fractures corn kernels to improve starch availability.”

Meet the guest: Dr. Zachary Smith is an Associate Professor of Feedlot Nutrition and Management at South Dakota State University and Faculty Supervisor of the Ruminant Nutrition Center and Laboratory. His applied research focuses on nutrition and management strategies that improve efficiency from weaning through harvest in beef and dairy-derived beef cattle systems.

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What will you learn:

• (00:00) Highlight
• (01:15) Introduction
• (09:41) Kernel processing
• (12:46) Dairy application
• (14:03) Beef relevance
• (16:19) Performance results
• (19:33) Feed efficiency
• (26:41) Final Questions

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𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Feed Science Podcast Show, Dr. Liang-en Yu, postdoctoral fellow at Academia Sinica in Taiwan, explains how prenatal nutrition can shape poultry performance from embryonic development onward. He discusses in ovo supplementation, intestinal and muscle development, bioactive compounds, and industry implementation challenges. Learn research-driven insight for poultry nutrition and feed professionals focused on innovation and efficiency. Listen now on all major platforms!

“Organoid models provide representative intestinal cell interactions that improve evaluation of nutrient absorption and barrier function during embryonic development.”

Meet the guest: Dr. Liang-en Yu earned a PhD in Animal and Food Science from the University of Delaware and currently serves as a postdoctoral fellow at Academia Sinica in Taiwan. His research focuses on prenatal nutrition, in ovo supplementation, and embryonic intestinal and muscle development in poultry. Dr. Yu received the 2025 Milton L. Sunde Award from the American Society for Nutrition.

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What will you learn:

• (00:00) Highlight
• (01:25) Introduction
• (02:25) Prenatal nutrition
• (04:40) Organoid models
• (08:20) Award recognition
• (10:20) Industry application
• (13:02) Supplement benefits
• (20:34) Final Questions

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

* Evonik

* Kemin

* DietForge

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𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Feed Science Podcast Show, Dr. Megan Van Emon, Extension Beef Cattle Specialist at Montana State University, shares practical insights on winter feeding strategies for beef cattle in cold climates. She explains forage quality evaluation, supplementation decisions, energy needs during late gestation, and managing alternative feed resources. Learn valuable guidance for nutrition and feed professionals focused on efficiency and resilience. Listen now on all major platforms!

“Feed analysis is one of the most cost-effective tools available to improve winter ration accuracy and reduce unnecessary feed expenses.”

Meet the guest: Dr. Megan Van Emon is an Extension Beef Cattle Specialist and Associate Professor at Montana State University, based in Miles City, Montana. Her work focuses on beef cattle nutrition, winter feeding management, forage quality, and practical solutions for producers in cold environments.

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What will you learn:

• (00:00) Highlight
• (01:15) Introduction
• (05:34) Feed analysis value
• (07:59) Forage maturity effects
• (09:28) Protein and energy needs
• (11:35) Cold weather demands
• (13:53) Forage quality choices
• (29:47) Final Questions

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

* DietForge

* Kemin

* Evonik

- VAL-CO

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Feed Science Podcast Show, John McEwan, Principal Scientist retired at BSI AgResearch in New Zealand, explains how genetics and genomics are transforming ruminant production. He discusses breeding strategies that reduce methane emissions while improving feed efficiency and productivity in sheep and cattle systems. John highlights genomic selection, difficult-to-measure traits, and practical implementation at industry scale. Learn valuable insight for feed and nutrition professionals focused on sustainability and performance. Listen now on all major platforms!

“Selection lines now show about a twenty percent difference in methane output without compromising overall production performance.”

Meet the guest: John McEwan is a retired Principal Scientist at BSI AgResearch in New Zealand with more than four decades of experience in quantitative genetics, genomics, and bioinformatics. His work has focused on genomic selection, meat quality, feed efficiency, and breeding ruminants with lower methane emissions.

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What will you learn:

• (00:00) Highlight
• (01:05) Introduction
• (03:12) Methane breeding
• (07:42) Emission measurement
• (11:13) Feed impact
• (15:17) Rumen profiling
• (18:07) Productivity gains
• (22:28) Final Questions

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

- VAL-CO

* DietForge

* Kemin

* Evonik

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 bring back our conversation with Dr. Young Dal Jang from the University of Georgia, who talks about the role of medium-chain fatty acids (MCFAs) in nursery pig diets. Dr. Jang covers the nutritional advantages of MCFAs, such as their ability to increase energy and help reduce post-weaning diarrhea. He also shares valuable insights into their antimicrobial effects and the potential cost-saving benefits for swine producers. Tune in now on all major platforms!

"Medium-chain fatty acids are more polar and are absorbed quickly into the portal vein, offering a fast energy source for pigs."

Meet the guest: Dr. Young Dal Jang is an Assistant Professor of non-ruminant nutrition at the University of Georgia, with extensive experience in swine nutrition research across nursery, growing, and finishing systems. His work focuses on energy utilization, vitamin and trace mineral nutrition, and feed additive evaluation.

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What will you learn:

• (00:00) Highlight
• (01:21) Introduction
• (04:35) Medium-chain fatty acids overview
• (07:32) Sources of MCFAs
• (10:21) Forms of MCFAs
• (12:39) Research on MCFAs
• (16:08) Nursery pig diets
• (23:38) Final Questions

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

* Evonik

* DietForge

* Kemin

- VAL-CO

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Feed Science Podcast Show, Constance Cullman, president and CEO of the American Feed Industry Association, shares how global trade uncertainty is shaping the U.S. animal feed industry. She explains the role of international markets, regulatory alignment, and supply chain resilience in maintaining competitiveness. Constance highlights sustainability, circular feed systems, and why feed plays a critical role in environmental performance. Learn how policy decisions and global partnerships influence feed manufacturers today. Listen now on all major platforms!

“Uncertainty in global trade makes long-term business planning extremely difficult for animal food manufacturers operating in export-dependent and ingredient-intensive supply chains.”

Meet the guest: Constance Cullman is the president and CEO of the American Feed Industry Association and president of the Institute for Feed Education and Research. She has held leadership roles across government, academia, and agricultural organizations, with deep experience in trade, regulatory affairs, and global feed policy.

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What will you learn:

• (00:00) Highlight
• (00:56) Introduction
• (03:42) Trade uncertainty
• (06:06) China's dependence
• (10:00) Key markets
• (14:22) Vietnam strategy
• (20:23) Sustainability role
• (29:08) Final Questions

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

* Kemin

* Evonik

* DietForge

- VAL-CO

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Feed Science Podcast Show, Dr. Hongyuan Cheng, consultant in process engineering and extrusion technology, explains how China’s feed mills are adapting to green manufacturing rules, digital systems, and rising production demands. He outlines challenges in quality control, ingredient variability, and equipment optimization across aquatic feed operations. Get a clear look at how technology is reshaping modern feed production. Listen now on all major platforms!

“Chinese feed mills face difficulty attracting younger workers, making modernization and digital interfaces necessary to sustain stable operation in smaller regional facilities.”

Meet the guest: Dr. Hongyuan Cheng is a process engineering consultant based in Denmark with decades of experience in aquatic feed extrusion, digital production modeling, and feed process optimization. His background spans chemical engineering, academic research, and hands-on industry work across China and Europe. He specializes in improving fish feed quality, troubleshooting production challenges, and developing smarter extrusion systems.

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What will you learn:

• (00:00) Highlight
• (00:58) Introduction
• (04:01) Green manufacturing
• (06:36) Digital operations
• (11:44) Quality control
• (16:07) Ingredient shifts
• (17:14) Production planning
• (28:23) Final Questions

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

* DietForge

* Kemin

* Evonik

- VAL-CO

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Feed Science Podcast Show, Dr. Essi Evans, owner of E+E Technical Advisory Services, explains how canola meal has evolved into a reliable protein source for dairy cattle. She covers improvements in processing, updated research on bypass protein, and why modern evaluations show stronger-than-expected performance in milk yield and body condition. Get clear insights into why canola meal deserves a closer look in formulation. Listen now on all major platforms.

"Amino acid patterns in canola align closely with those in milk, contributing to improved nitrogen efficiency in dairy systems."

Meet the guest: Dr. Essi Evans built her career in Canada after completing her graduate work in ruminant nutrition at the University of Guelph. With decades of experience in mathematical modeling, research design, and dairy formulation strategies, she now leads E+E Technical Advisory Services, supporting organizations seeking advanced feed science solutions.

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What will you learn:

• (00:00) Highlight
• (00:53) Introduction
• (03:08) Canola evolution
• (07:56) Protein evaluation
• (10:11) Bypass insights
• (13:46) Amino acids
• (16:59) Fatty acids
• (24:24) Final Questions

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

* Kemin

* Evonik

- VAL-CO

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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