The Dairy Nutrition Blackbelt Podcast

Hello there! In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Lucas Rebelo discusses the impact of methionine on milk fat production. Dr. Rebelo elaborates on how methionine upregulates enzymes that promote fatty acid synthesis, particularly in Holstein cows. He also touches on the challenges and future research directions in this area. Tune in to explore cutting-edge insights into op...

Hello there! In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Jacquelyn Boerman, an associate professor at Purdue University, explores the intricacies of protein mobilization, its measurement, and its implications. Learn how understanding and managing protein reserves can lead to more efficient and healthier dairy production. Listen now on all major platforms! "Cows with a lot of...

Hello there! In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Elias Uddin explains the impact of isoacids on rumen bacterial activity, fiber digestibility, and mammary gland efficiency. Learn about the experimental findings on methane production and the unique benefits of isoacid supplementation in dairy diets. Tune in to gain valuable insights! "Isoacids are branched-chain fatty...

Hello there! In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Jennifer Van Os from the University of Wisconsin-Madison discusses calf housing methods to mitigate cold stress. She explores the benefits of pair housing versus individual housing and shares insights from recent studies on calf behavior and health during Wisconsin winters. Learn how these findings can enhance calf welfare...

Hello there! In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Katherine Swanson discusses innovative ways to incorporate almond hulls into dairy cattle diets. With California producing 80% of the world’s almonds, this discussion on optimizing almond hulls as a feed source is crucial for improving dairy nutrition and sustainability. Dr. Swanson shares valuable insights into the nutriti...

Hello there! In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Jeffrey Firkins, a professor with 35 years of experience in rumen microbiology and microbial protein synthesis, discusses the crucial role of microbial protein in dairy nutrition, exploring dietary strategies to enhance its synthesis and the challenges in current modeling approaches. Listen to the full episode on all major...

Hello there! In this episode of The Dairy Nutrition Blackbelt Podcast, Renee Smith, Western Sales Manager at Virtus Nutrition, explores the importance of omega-3 fatty acids, their impact on reproduction and immune function, and how proper supplementation can significantly reduce pregnancy loss in dairy cows. Listen now on all major platforms! "Omega-3 fatty acids, including EPA and DHA, have...

Hello there, In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Victor Cabrera, a dairy management specialist, discusses the innovative concept of the dairy brain. This tool integrates data from various dairy farm systems to enhance decision-making and optimize operations. Dr. Cabrera explains how combining data from milking parlors, sensors, and genetic tests can predict diseases and i...

Hello there, In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Carla Bittar, an associate professor at the University of Sao Paulo, shares her research on the thermoregulatory responses of dairy calves when fed varying amounts of colostrum. Dr. Bittar discusses the impacts of colostrum feeding on calf metabolism, growth, and immune function, especially under cold stress conditions. Tun...

Hello there! In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Timothy Hackmann, an associate professor at the University of California, Davis, explores his research on addressing the root causes of milk fat depression. He discusses microbial protein supply, nutrient digestibility, and potential enzyme inhibitors. Tune in to gain valuable knowledge on innovative dairy nutrition strateg...

Hello there! In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Marcos Marcondes, a professor of dairy cattle nutrition and management at Washington State University, discusses the productive lifespan of dairy cattle. Dr. Marcondes explores key factors impacting dairy cow longevity, such as reproductive health and advancements in nutrition and technology. Listen to the full episode on a...

Hello there, In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Elias Uddin discusses the significance of nitrate additives and their impact on the carbon footprint of dairy farms. Dr. Uddin explains the method and importance of life cycle analysis in assessing environmental sustainability in dairy production. Tune into this enlightening discussion on major podcast platforms. "The t...

Hello there! In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Kirby Krogstad brings fresh insights into integrating health, nutrition, and sustainability in dairy farming. Dr. Krogstad discusses acidosis and systemic inflammation—key areas significantly impacting dairy production. He shares valuable findings from recent research, and practical solutions for managing these conditions e...

Hello there! In this episode of The Dairy Nutrition Blackbelt Podcast, Addison Carroll, a PhD student, explores the intricate dynamics of energy and nitrogen metabolism in dairy cattle. Addison discusses a recent complex study published in the Journal of Dairy Science, focusing on a new corn byproduct and its implications for dairy nutrition. Tune in on major platforms to deepen your understanding...

Hello there, In this episode of The Dairy Nutrition Blackbelt Podcast, Addison Carroll, a PhD student at the University of Nebraska, Lincoln, explores the realm of dairy cattle feed preferences, focusing on robot-fed cows. Adisson discusses the outcomes of her research on different pellet formulas, emphasizing the implications for dairy nutrition and feeding strategies. Tune in to this episode on...

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Danielle Sherlock explores the interactions between heat stress, rumen-protected methionine, and immune function in dairy cattle. She discussed how supplementation can mitigate the negative impacts of heat stress on immune function and overall metabolism. Tune in on major platforms to discover how these findings can transform dairy catt...

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Phil Cardoso explores groundbreaking research on metritis in dairy cattle. He dissects the intricate associations between metritis and critical health indicators, revealing its impact on milk production and reproduction. Approaching advanced diagnostic techniques and potential nutritional interventions, this discussion brings crucial in...

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Phil Cardoso, an Associate Professor from the University of Illinois, explores the innovative approaches in dairy nutrition, focusing on integrating nutrition and reproduction. Dr. Cardoso approaches the pivotal role of Rumen-protected methionine in enhancing transition cows' health, examining its impact on protein synthesis, milk p...

In this episode of The Dairy Nutrition Blackbelt Podcast, we welcome Dr. Danielle Sherlock, a Ruminant Science Manager at Adisseo and a distinguished researcher with extensive experience in dairy cow metabolism under stress conditions. Dr. Sherlock discusses the benefits of rumen-protected methionine during heat stress in dairy cows, based on recent research findings. This conversation is vital fo...

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Robin White from Virginia Tech shares invaluable insights on the dairy industry's role in climate change, exploring both challenges and opportunities. Focusing on the critical balance between environmental impact and nutritional benefits, Dr. White discusses innovative strategies for reducing greenhouse gas emissions and the indispe...

In this insightful episode of The Dairy Nutrition Blackbelt Podcast, we welcome Dr. Todd Callaway, a distinguished researcher from the University of Georgia with a lifelong focus on dairy gut microbiology. Approaching the intricate world of probiotics and feed additives, Dr. Callaway shares his expertise on how these products can enhance dairy cow health and productivity. With a pragmatic approach...

In the latest episode of The Dairy Nutrition Blackbelt Podcast, we host Dr. Todd Callaway, a seasoned researcher in gut microbiology from the University of Georgia. We approach the intricacies of probiotics, prebiotics, and other gut health modifiers, with a focus on their implications for dairy cows. Drawing on a comprehensive review soon to be published in the Journal of Dairy Science, this conv...

In the latest episode of The Dairy Nutrition Blackbelt Podcast, we approach the pivotal role of phosphorus in the nutrition management of dairy herds, a critical aspect often overlooked in mitigating hypocalcemia. Our guest, Rod Martin, comes back and brings to light the impact of dietary phosphorus levels on dairy cows' blood calcium levels, emphasizing the necessity of carefully balanced die...

In the latest episode of The Dairy Nutrition Blackbelt Podcast, we welcome Rod Martin, a veteran in dairy nutrition with over 35 years of experience, to explore the pervasive issue of hypocalcemia in dairy cows. Rod shares his extensive journey, from the early days of focusing on dietary calcium limitations to the recent shift towards understanding the significant impact of dietary phosphorus. Thi...

On this episode of The Dairy Nutrition Blackbelt Podcast, we continue our conversation with Dr. Benjamin Wenner. With a focus on the pivotal role of feed additives in methane mitigation, this discussion approaches the practical and economic incentives for dairy nutritionists to address climate change through innovative feeding strategies. Dr. Wenner shares insights into his research using continuo...