In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Addison Carroll, Research Coordinator at the University of Nebraska-Lincoln, discusses the critical role of maintenance energy requirements in dairy cattle. Dr. Carroll breaks down how changes in maintenance energy requirements are influencing diet formulation and feed efficiency strategies. Tune in now—available on all major platforms!

"What we've seen now is that previously we used .08 make cows per unit of metabolic body weight, now it's increased to 0.10."

Meet the guest: Dr. Addison Carroll holds a Ph.D. in Ruminant Nutrition and is currently the Research Coordinator at the University of Nebraska-Lincoln. Her research focuses on improving energy utilization in dairy cattle to enhance both production efficiency and sustainability. She also earned her M.S. in Ruminant Nutrition from the University of Nebraska-Lincoln and her B.S. in Animal Science from Northwest Missouri State University.

What will you learn: 

• (00:00) Highlight
• (01:10) Introduction
• (01:47) What is maintenance?
• (02:39) Energy requirements
• (03:40) Measuring maintenance
• (04:37) Diet formulation
• (05:20) Maintenance & efficiency
• (06:59) Closing thoughts

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Volac

- Kemin

- Virtus Nutrition

- Evonik

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: The Dairy Nutrition Blackbelt Podcast

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In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Addison Carroll from the University of Nebraska-Lincoln shares insights from her research on among-animal variation in energy utilization in dairy cattle. She discusses how factors like genetics and nutrition influence energy efficiency in lactating cows and the impact on overall farm productivity and sustainability. Listen now!

"Methane energy at first was high among animal variance by itself, but then it became even higher when we removed the influence of dry matter intake."

Meet the guest: Dr. Addison Carroll holds a Ph.D. in Ruminant Nutrition and is currently the Research Coordinator at the University of Nebraska-Lincoln. Her research focuses on improving energy utilization in dairy cattle to enhance both production efficiency and sustainability. She also earned her M.S. in Ruminant Nutrition from the University of Nebraska-Lincoln and her B.S. in Animal Science from Northwest Missouri State University.

Click here to read the full research article!

What will you learn: 

• (00:00) Highlight
• (00:56) Introduction
• (01:36) Energy utilization
• (02:37) Animal variations
• (05:07) Energy balance
• (06:18) Findings on methane
• (07:30) Key takeaways
• (08:54) Closing thoughts

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Evonik

- Volac

- Kemin

- Virtus Nutrition

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: Dairy Nutrition Podcast Show

Instagram: Dairy Campus

LinkedIn: Dairy Campus

In this holiday episode of The Dairy Nutrition Blackbelt Podcast, Dr. Heather Dann from William H. Miner Agricultural Research Institute shares valuable insights on managing dairy herds during the winter months. Discover practical strategies for optimizing diets, minimizing cold stress, and protecting calf health to maintain a productive herd throughout the season. Don’t miss these helpful tips to keep your herd thriving during the holidays—listen now on all major platforms!

"Any time our cows are in winter, they’re trying to maintain their core body temperature by adjusting their metabolic rate."

Meet the guest: Dr. Heather Dann, Adjunct Assistant Professor at William H. Miner Agricultural Research Institute, holds a B.S. in Animal Science from Cornell, an M.S. from Penn State, and a Ph.D. from the University of Illinois. With over two decades of experience in dairy cow nutrition and management, her research focuses on sustainable and efficient dairy practices. 

What will you learn: 

• (00:00) Highlight
• (01:04) Introduction
• (03:02) Cold stress
• (03:47) Adjusting diets
• (05:50) Silage challenges
• (08:34) Facility maintenance
• (10:38) Heifer management
• (12:21) Closing thoughts

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Volac

- Virtus Nutrition

- Evonik

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: Dairy Nutrition Podcast Show

Instagram: Dairy Campus

LinkedIn: Dairy Campus

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Lucas Rebelo from Adisseo shares key research on how corn with high alpha-amylase expression affects dairy cattle nutrition. He discusses the trial results, highlighting improvements in dry matter intake, increased milk production, and the nuanced impacts on microbial protein synthesis. Tune in now on all major platforms!

"We found that the energy in corn silage treatment increased dry matter intake by about 1.6 kilos and milk yield by about 3.4 kilos."

Meet the guest: Dr. Lucas Rocha Rebelo is a Dairy Technical Manager at Adisseo with a strong background in dairy nutrition and environmental science. He earned his Ph.D. from The Ohio State University, where he researched amino acid metabolism in dairy cows. Dr. Rebelo also holds an M.Sc. in Ruminant Nutrition from Universidade Estadual Paulista and a B.Sc. in Animal Science from the Federal University of Mato Grosso.

What will you learn: 

• (00:00) Highlight
• (01:04) Introduction
• (01:31) Corn silage trial
• (02:37) Treatment comparisons
• (03:49) Production responses
• (05:13) Grain processing issues
• (06:20) Microbial protein
• (08:47) Closing thoughts

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Evonik

- Volac

- Virtus Nutrition

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: Dairy Nutrition Podcast Show

Instagram: Dairy Campus

LinkedIn: Dairy Campus

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Melissa Cantor from Penn State University breaks down nutrition strategies to boost calf health and performance. She explores the impact of early life management practices, including pair housing, colostrum feeding for older calves, and effective weaning strategies to help calves stay healthy. If you want practical advice for healthier, more productive dairy calves, tune in now on all major platforms!

"Pairing calves early in life leads to better growth and intake, especially when they're paired within two weeks of age."

Meet the guest: Dr. Melissa Cantor is an Assistant Professor in Precision Dairy Science at Penn State University, specializing in dairy calf and heifer management, nutrition, and precision livestock farming. She earned her Ph.D. in Dairy Science from the University of Kentucky, following her Master's degree in Dairy Management from the University of Wisconsin-Madison. 

Click here to read the full research article!

What will you learn: 

• (00:00) Highlight
• (01:21) Introduction
• (02:55) Benefits of calf pairing
• (04:33) Colostrum intervention
• (07:27) Nutritional strategies
• (11:36) Robotic milk feeders
• (13:28) Early life disease effects
• (16:18) Closing thoughts

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Virtus Nutrition

- Evonik

- Volac

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: Dairy Nutrition Podcast Show

Instagram: Dairy Campus

LinkedIn: Dairy Campus

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Kirby Krogstad, from The Ohio State University, examines the role of niacin in dairy cow health and performance. Highlighting niacin's impact on immune regulation, rumen functionality, and lactation outcomes, Dr. Krogstad unpacks recent research findings and their practical applications in dairy nutrition. Listen now on all major platforms!

"When we provided niacin to those cows, the acute phase proteins that would suggest a general systemic inflammation were blunted by about 30%."

Meet the guest: Dr. Kirby Krogstad is an Assistant Professor of Dairy Nutrition and Health at The Ohio State University, where his research and extension mission is to improve dairy cow health, welfare, and longevity through nutrition. With a Ph.D. in Animal Science from Michigan State University and a Master’s in Ruminant Nutrition from the University of Nebraska-Lincoln, Dr. Krogstad focuses on optimizing dairy nutrition to enhance sustainability and herd performance.

Click here to read the full research article!

What will you learn: 

• (00:00) Highlight
• (00:58) Introduction
• (02:12) Niacin's & metabolism
• (03:03) Rumen protection
• (04:04) Immune function
• (07:20) Lactation performance
• (08:26) Niacin supplementation
• (09:63) Closing thoughts

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Volac

- Evonik

- Virtus Nutrition

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: Dairy Nutrition Podcast Show

Instagram: Dairy Campus

LinkedIn: Dairy Campus

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Maurice Eastridge, from The Ohio State University, explores the complexities of milk components and their impact on dairy profitability. Dr. Eastridge discusses the importance of monitoring milk fat and protein fluctuations and provides actionable insights into optimizing feeding strategies in response to market changes. Listen now on all major platforms!

"We need to take market fluctuations into context, working with nutritionists to optimize feeding programs for the highest profitability."

Meet the guest: Dr. Maurice L. Eastridge, a professor at The Ohio State University for over 38 years, holds a PhD in Dairy Nutrition from Purdue University. His research focuses on optimizing milk components and feed efficiency, making him a leading expert in dairy cattle nutrition.

What will you learn: 

• (00:00) Highlight
• (01:21) Introduction
• (01:54) Milk components
• (03:47) Optimizing milk fat
• (05:53) Optimizing rumen health
• (07:49) Boosting milk protein
• (09:50) Nutrition tips
• (13:06) Closing thoughts

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Volac

- Evonik

- Virtus Nutrition

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: Dairy Nutrition Podcast Show

Instagram: Dairy Campus

LinkedIn: Dairy Campus

Hello there!

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Michael Hutjens, Professor Emeritus at the University of Illinois, provides an update on rumen buffers and key considerations for their optimal use in dairy diets. Dr. Hutjens explains the sources of buffers, their role in rumen health, and practical strategies for effective integration into dairy rations. Listen now on all major platforms!

"Buffers stabilize rumen health and optimize microbial growth."

Meet the guest: Dr. Michael Hutjens, Professor Emeritus of Animal Sciences at the University of Illinois, grew up on a Holstein dairy farm in Wisconsin and earned his bachelor's, master's, and Ph.D. from the University of Wisconsin-Madison. With decades of experience as an extension dairy specialist, Dr. Hutjens has delivered expert insights on dairy nutrition worldwide, speaks at numerous conferences, and writes for prominent dairy publications.

What will you learn: 

• (00:00) Highlight
• (01:01) Introduction
• (02:18) Buffer usage in dairy diets
• (02:57) Rumen environment optimization
• (03:38) Key buffer sources
• (06:54) Calcium carbonate
• (07:59) Reasons to use buffers
• (10:47) Closing thoughts

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Virtus Nutrition

- Volac

- Evonik

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: Dairy Nutrition Podcast Show

Instagram: Dairy Campus

LinkedIn: Dairy Campus

Hello there!

In this special rerun episode of The Dairy Nutrition Blackbelt Podcast, Dr. Gail Carpenter from Iowa State University approaches the intriguing world of calf nutrition. Dr. Carpenter sheds light on impactful dietary interventions and evolving market trends. Her insights on effective colostrum management and her unique approach to 'beef on dairy' research offer valuable knowledge for professionals in the dairy nutrition industry. Don't miss the chance to hear this insightful discussion—tune in to the episode on all major platforms.

"Calves are an asset to your farm; they should be treated with the same quality of care as your heifers." 

Meet the guest: Dr. Gail Carpenter is the State Dairy Extension Specialist at Iowa State University, where she combines her extensive experience in dairy and beef cattle nutrition with a passion for research and education. Holding a Ph.D. in Animal Science, Dr. Carpenter plays a pivotal role in shaping dairy nutrition strategies.

What will you learn: 

• (00:00) Highlight
• (00:50) Introduction
• (02:09) Early-life nutrition
• (03:58) Beef-dairy cross calves
• (05:49) Research challenges
• (08:59) Colostrum management
• (11:03) Key takeaways for producers
• (13:07) Closing thoughts

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Evonik

- Virtus Nutrition

- Volac

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: Dairy Nutrition Podcast Show

Instagram: Dairy Campus

LinkedIn: Dairy Campus

Hello there!

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Victor Cabrera from the University of Wisconsin-Madison introduces the Dairy Print tool, a new resource created to help dairy farmers easily evaluate and manage their carbon footprint. He shares how this accessible tool simplifies the process of reducing greenhouse gas emissions while still upholding scientific accuracy. Tune in to this engaging conversation, available on all major platforms, to learn more about the future of sustainable dairy farming.

"We developed Dairy Print to assess the carbon footprint of dairy farms in a user-friendly way."

Meet the guest: Dr. Victor Cabrera is a Professor at the University of Wisconsin-Madison, focusing on dairy farm management and economic decision-making. With over 16 years at UW-Madison, he develops decision-support tools integrating biology, physiology, and economics. He holds a PhD and MS from the University of Florida. Dr. Cabrera’s work enhances data-driven decisions in the dairy industry. 

What will you learn: 

• (00:00) Highlight
• (00:43) Introduction
• (01:20) Dairy Print overview
• (02:31) User-friendly design
• (05:27) Practical applications
• (07:29) Manure management insights
• (09:08) Scenario simulation
• (11:44) Closing thoughts

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Evonik

- Virtus Nutrition

- Volac

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: Dairy Nutrition Podcast Show

Instagram: Dairy Campus

LinkedIn: Dairy Campus