Podcasts about Animal science

In this episode of The Dairy Podcast Show, Dr. Joey Bray from Jones-Hamilton Co.  Animal Nutrition & Health explains why ammonia is a major challenge in dairy facilities and how pH influences pathogen pressure and infection risk. He introduces sodium bisulfate as a practical tool for lowering pH, sharing calf research results and broader dairy applications, including calf housing and footbath systems. Learn practical strategies to improve air quality, animal welfare, and productivity in dairy operations. Listen now on all major platforms!"When ammonia stays consistent in the environment, it leads to respiratory issues and damage to respiratory tissues."Meet the guest: Dr. Joey Bray earned his BS and MS in Animal Sciences from Stephen F. Austin State University and his PhD in Poultry Management from Texas A&M University. After more than a decade in academia as a professor and department chair, he transitioned into industry. He currently serves as a Technical Support Representative at Jones-Hamilton Co.  Animal Nutrition & Health, focusing on environmental pH management, ammonia control, and practical solutions for animal health.Liked this one? Don't stop now — Here's what we think you'll love!What you'll learn:(00:00) Highlight(01:49) Introduction(03:55) Ammonia formation(07:56) pH and moisture(10:55) Sodium bisulfate(16:12) Calf research(23:10) Footbath use(32:07) Final three questionsThe Dairy Podcast Show is trusted and supported by innovative companies like:* Jones-Hamilton Co.* Lallemand* CowManager* Afimilk* Evonik* Priority IAC* Adisseo* Agri-Comfort- dsm-firmenich- Protekta- DietForge- BoviSync- Berg + Schmidt- Natural Biologics- Agrarian Solutions- AHV

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Marcos Marcondes from the William H. Miner Agricultural Research Institute discusses key insights into calf and heifer nutrition. He shares findings on feed intake modeling, pre- and post-weaning transitions, and how feeding strategies influence mammary gland development and long-term milk yield. Listen now on all major platforms!"Pushing heifers to calve too early reduces milk production, even when body weight is adequate; mammary development needs time."Meet the guest: Dr. Marcos Marcondes is a Dairy Research Scientist at the William H. Miner Agricultural Research Institute. He earned his M.S. and Ph.D. in Animal Science from the Federal University of Viçosa in Brazil and completed postdoctoral research at the University of Florida. His work focuses on feed evaluation, nutrient requirements, and methane mitigation in dairy cattle. Liked this one? Don't stop now — Here's what we think you'll love!What will you learn: (00:00) Highlight(01:33) Introduction(03:09) Model accuracy(05:26) Starter intake bias(07:28) Feeding strategies(10:48) Mammary gland growth(12:33) Weaning transition(16:09) Closing thoughtsThe Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:* Vetagro* Fortiva* Kemin* Adisseo* Barentz- Virtus Nutrition- DietForge

This episode's guests were speakers on a Hot Topic Panel titled “Farm Management for the Future - Managing for Health, Welfare, and Performance” at the 2025 ADSA annual meeting. Dr. Nelson gives some background on how the Hot Topic Panel idea came to be and introduces the rest of the guests. (1:07)Dr. Devries describes his research program in dairy cattle behavior and nutrition, particularly using behavior as a metric for understanding nutrition and housing management and using automated tools. He has particular expertise in automated milking systems. He envisions incremental adoption of various automated tools to replace human labor in the manufacturing of milk. He predicts this will manifest not only in automated or robot systems, but also in increased automation in a traditional parlor system as well. (5:01)Dr. Boerman, a nutritionist, collaborates with Dr. Amy Reibman, an engineer, at Purdue to research the use of video analytics on dairy farms. Projects include video prediction of cow intake and cow body weight combined with milk production information in an effort to make improvements in feed efficiency. She emphasizes that technology needs to be used across a large number of farms without disrupting the farm. The panel talks about what technologies are currently available, challenges in identifying individual cows, and specific issues created for technology in a dairy farm environment. Dr. Boerman notes that a collaborative effort with colleagues of different expertise leads to the most optimal outcomes. (15:42)Dr. Giordano talks about monitoring systems for reproduction, health, and welfare. Wearable sensors are a good example of a technology that can be used to monitor both reproduction and health, as well as aspects of nutritional management. The goal of many research programs in this area is to touch cows as little as possible, yet intervene as early and intensely as possible with cows who truly need intervention. An intervention could be a treatment to ameliorate or reduce clinical signs, or it could be a preventative intervention that prevents the cow from developing a clinical health disorder. More work is needed to refine algorithms and integrate data, as well as distilling the data into what is most valuable to make the best predictions at the most reasonable cost.  (34:08)The panel further discusses the challenges of data integration, adequate internet and power access on farms, human error for manual data entry, and future training challenges for dairy farm and allied industry employees.(38:32)Panelists share their take-home thoughts. (52:26)Please subscribe and share with your industry friends to invite more people to join us at the Real Science Exchange virtual pub table.  If you want one of our Real Science Exchange t-shirts, screenshot your rating, review, or subscription, and email a picture to anh.marketing@balchem.com. Include your size and mailing address, and we'll mail you a shirt.

In this episode of The Dairy Podcast Show, Alex Benoit, PhD student at Cornell University, discusses research evaluating the interactions between amino acids and fatty acids on milk production and milk composition in lactating dairy cows. She explains current knowledge on how these nutrients influence milk fat, milk protein, and energetic efficiency, and why balancing them matters for modern dairy systems. Alex also shares why this research is critical for supporting future nutrition strategies and outlines the next steps in her research program. Listen now on all major platforms!"The mammary gland is full of protein, and one of the hypotheses is that amino acids may support synthetic activity, enzyme structures, signaling mechanisms that direct nutrients, or act as an energy source through oxidation."Meet the guest: Alex Benoit is a PhD student in Animal Sciences at Cornell University, with an MS from Michigan State University and a strong background in dairy cattle nutrition research. Her work focuses on interactions between amino acids and fatty acids and their role in milk fat and protein synthesis. Liked this one? Don't stop now — Here's what we think you'll love!Dr. Charlie Elrod: Viral Combat Strategies | Ep. 99Dr. Adrian Barragan: Managing Transition Period Inflammation | Ep. 106Dr. Chris Chase: Gut Health's Impact on Cattle | Ep. 114What you'll learn:(00:00) Highlight(02:02) Introduction(03:09) Research focus(05:39) Milk components insights(08:32) Economics and balance(14:19) Energetic efficiency(20:50) Industry impact(24:47) Final three questionsThe Dairy Podcast Show is trusted and supported by innovative companies like:- Natural Biologics* Adisseo* Agri-Comfort* Jones-Hamilton Co.* Lallemand* CowManager* Afimilk* Evonik* Priority IAC- Agrarian Solutions- AHV- dsm-firmenich- Protekta- DietForge- BoviSync- Berg + Schmidt

This episode of BCI Cattle Chat covers liver flukes and emergency preparedness in cattle operations with guest Dr. Christine Navarre. The experts discuss how liver flukes damage the liver, can contribute to sudden death, and may show up in feedlot cattle long after exposure in endemic regions. They emphasize accurate diagnosis, targeted deworming, and vaccination. The team also highlights the importance of planning ahead for disasters by ensuring access to water, feed, power, communication, and secure records to improve outcomes and protect both cattle and producers. 2:55 Liver Flukes 12:03 Emergency Preparedness For more on BCI Cattle Chat, follow us on X at @ksubci, Facebook, and Instagram at @ksubci. Check out our website, ksubci.org. If you have any comments/questions/topic ideas, please send them to bci@ksu.edu. You can also email us to sign up for our weekly news blast! Don't forget, if you enjoy the show, please go give us a rating! Guest Information Adjunct Professor Department of Veterinary Clinical Sciences LSU School of Veterinary MedicineLouisiana State UniversityBaton Rouge, LA 70803 Extension Veterinarian, LSU AgCenter Professor, LSU School of Animal Sciences

Genetic resilience and the dynamics of inbreeding and diversity in dairy breeding. Dr. Maltecca (6:43)The main issues in managing genetic diversity in dairy cattle include inbreeding depression and continuing selection without exhausting the available variability in the population. These are difficult to investigate in a breeding population, as there is not a model algorithm where there is the luxury of designing an experiment. Dairy cattle closely resemble one another, so it is difficult to distinguish between the effect of selection from the effect of drift and the effect of deleterious mutation accumulation in the population. Researchers find proxies to estimate inbreeding and inbreeding depression because we don't have good estimates of dominance effects.Identifying genetic diversity within indigenous and highly commercialized breeds for improved performance and future preservation. Dr. Huson (12:24)Dr. Huson covered four steps of thinking about genetic diversity in cattle: characterization of the genetic diversity, biological understanding of why we should preserve diversity, utilizing our understanding of diversity in breeding programs, and preserving and reassessing diversity over time. Harnessing indigenous African breeds for sustainable dairy production: Opportunities for crossbreeding to accelerate genetic improvement. Dr. Mapholi (16:52)Dr. Mapholi emphasized the importance of tick and disease resistance for the sustainability of the African dairy industry. The indigenous African breeds had been overlooked due to small frame size and the perception they were not suitable for commercial farming, but they have excellent tick and disease resistance. Exotic breeds from the US and Europe struggled with the harsh environment. Crossbreeding indigenous and exotic breeds is allowing for simultaneous improvement in milk production and disease resistance. Genomics is particularly helpful to identify the best candidate breeds for crossing.Genomic- versus pedigree-based inbreeding: 2 sides of the same coin. Dr. Macciotta (24:19)It was thought that genomic selection would help in slowing the increase of inbreeding because we were looking at the DNA of the animal, not their pedigree. However, the traditional top animals were the population from which genomic selection began, and genomic selection shortens generation interval, so inbreeding continues to increase at a faster rate. Genomics offer new tools for investigating inbreeding, but there are 10-15 options to calculate inbreeding, all of which could provide a different answer. With pedigree selection, there is only one measurement of inbreeding. We are still investigating the best method for calculating inbreeding using genomic tools.Managing genetic diversity: Strategies for sustainable livestock improvement. Dr. Baes (27:53)Genomic selection has increased the speed at which animals become more related. There are negative implications of inbreeding, but today, the genetic and economic gains achieved through the current intense directional selection still far outweigh the inbreeding issues. No one knows where the edge of the cliff is, however. Dr. Baes envisions an international system one day where academia, AI companies, and producers all work together to understand and manage genetic diversity in livestock.The panelists discuss key takeaways they got from the other speakers' presentations and give perspectives on the topic of genetic diversity for their particular country and field of study. (34:58)Panelists share their take-home thoughts. (46:10)Please subscribe and share with your industry friends to invite more people to join us at the Real Science Exchange virtual pub table.  If you want one of our Real Science Exchange t-shirts, screenshot your rating, review, or subscription, and email a picture to anh.marketing@balchem.com. Include your size and mailing address, and we'll mail you a shirt.

Sorry, no fish in this episode! Instead, Christine interviews Josh and Amber about their experiences in animal science. To celebrate Black History month, we get to know Josh and Amber through the lens of being people of color. We talk about issues of mentorship, representation and the importance of being included. DEI has become a term that has come with a lot of backlash but we attempt to cut through the assumptions, and speak on these topics in a way that's open minded and thoughtful. We hope you enjoy it! Here are a few organizations which may be helpful to you if you are looking to network and meet other POC in your field, or in a field which you'd like to be a part of.Minorities in Shark SciencesBlack in Marine ScienceMinorities in Aquarium and Zoo ScienceNational Association for Black VeterinariansBlack Women in Ecology, Evolution, and Marine ScienceMinorities in AquacultureThis podcast is brought to you by the Red lipped batfish. Ever wish to meet a fish that looks like a 5 year old has drawn their rendition of an offspring of a frog that's mated with a fish? Or maybe you've always wanted to see what the Star Trek Enterprise looked like if it were a sea creature? Meet the red lipped batfish!   Boy, was mother nature drunk when she made this thing. Do yourself a favor and google “red lipped batfish” and have a laugh free of charge. Cheers to you, red lipped batfish.Thanks for listening to Gettin' Fishy With It! You can find our new website at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.gettinfishywithit.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. You can find us on Bluesky at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠@gettinfishypod.bsky.social⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ and on Instagram⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ @gettingfishypod⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. You can also find us on ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Facebook⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ and⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠LinkedIn⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. If you want to drop us an email, you can send your complaints (or questions!) to gettingfishypod@gmail.com.Our theme music is “Best Time” by⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ FASSOUNDS⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠. Our audio is edited by Amber Park Chiodini. Amber has her own podcast all about movies, called⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ So What Happens Next?⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠We very much appreciate you taking the time to listen to our seventy-first episode! Please help out the podcast by subscribing on your podcast platform of choice. If you could leave us a review, that would be super helpful!If you would like to support the show, you can sign up as a paid member on our⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Substack⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, or you can ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠buy us a coffee⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠!Thanks and we'll “sea” you again in two weeks!

Send Audrey a Text to get your question answered on the showRecently there was some push back around soy as an ingredient and more over as an amino acid requirement in feed and or ration balancers. The good ol “show me the scientific evidence” came right out. So lets talk about soy as an ingredient and why it matters even for horses that don't have a direct sensitivity or allergy for soy. Today we will talk through a few different aspects including soys anti-nutrient properties, glyphosate issues, and the all important “what about amino acids then?”  SourcesLysine as the first limiting amino acid in horsesNational Research Council (NRC). (2007). Nutrient Requirements of Horses (6th rev. ed.). Washington, DC: National Academies Press. Establishes lysine as the first limiting amino acid in typical equine diets and emphasizes amino acid balance over crude protein.Lysine, threonine, and methionine requirements and ratiosMansilla, W. D., et al. (2020). Amino acid requirements in horses: Current knowledge and future perspectives. Animals, 10(4), 682. https://doi.org/10.3390/ani10040682Reviews essential amino acid requirements in horses; discusses lysine as first limiting, with threonine and methionine following depending on diet.Threonine as a secondary limiting amino acidHarris, P. A., & Pagan, J. D. (1999). Protein and amino acid nutrition in the performance horse. Proceedings of the Equine Nutrition Conference, Kentucky Equine Research.Discusses lysine as first limiting and identifies threonine as potentially limiting when lysine is corrected.Functional importance of lysine and threonine (equine studies)Zhang, L., et al. (2023). Effects of lysine and threonine supplementation on milk yield, amino acid metabolism, and fecal microbiota of lactating mares. Journal of Animal Science and Biotechnology, 14, 84. https://doi.org/10.1186/s40104-023-00884-5Demonstrates physiological and metabolic effects of lysine and threonine supplementation in horses.Balanced amino acid profiles vs crude proteinGraham-Thiers, P. M., & Kronfeld, D. S. (2005). Amino acid supplementation improves muscle mass in exercising horses fed diets adequate in crude protein. Journal of Nutrition, 135(9), 2144–2148. https://doi.org/10.1093/jn/135.9.2144Shows that horses fed “adequate” crude protein still benefit from targeted amino acid supplementation.Ideal protein concept (amino acid balance over quantity)Wu, G. (2014). Dietary requirements of synthesizable amino acids by animals: A paradigm shift in protein nutrition. Journal of Animal Science and Biotechnology, 5, 34. https://doi.org/10.1186/2049-1891-5-34Introduces and supports the concept that amino acid balance determines protein utilization more than total protein intake.Why crude protein is a poor metricCrude protein vs usable proteinMillward, D. J., et al. (2008). Protein quality a Find all the Resource Listed Here: linktr.ee/equineenergymed Audrey is not an MD or DVM and has never implied or claimed to be either. Audrey holds a Doctoral Degree of Traditional Naturopathy and a Masters Degree in Science. She created an evidenced-based anti-inflammatory nutrition program for equine and has successfully helped over 10k horses. This information is not meant to diagnose, prescribe for, treat, or cure, and is not a replacement for your veterinarian. These are my personal interpretations based on my education, skill and clinical experience.

In this kickoff episode of the Past Presidents Profile series, host Kayla Greer sits down with former Alabama Cattlemen's Association (ACA) president Richard Meadows of Houston County. Richard shares his roots at Meadows Creek Farm, how early involvement in 4‑H, Auburn University's Department of Animal Sciences, and industry networking shaped his path to leadership, and how the association supported his family during a life‑changing medical crisis. The conversation explores Richard's experiences guiding the ACA through a staff leadership transition, the importance of scholarships and youth programs, and the impact of the ACA's advocacy.

a Senior Lecturer in the Department of Animal and Veterinary Sciences at the University of Vermont. She began teaching riding at my family's farm in Charlotte, Vermont while she was in high school, and—with the exception of several years dedicated to raising my children— She has been teaching, coaching, and training ever since. Her background is rooted in the hunter/jumper industry, and she holds both a Bachelor's and a Master's degree in Education from UVM. Her role at the University allows her to bring together her formal training as an educator with decades of hands-on experience working with horses and riders. It is a rewarding blend of my passions for teaching, horsemanship, and supporting the next generation of equine professionals.  

Host Scott Sorrell begins the episode by setting expectations for a science-first conversation on chelated trace minerals, noting panelist affiliations while emphasizing that the discussion is grounded in research, not promotion. Stephen Ashmead, Senior Fellow for Chelates with Balchem, shares the origins of chelated mineral technology through Albion Laboratories, founded in 1956 by his grandfather, Harvey Ashmead, after recognizing challenges with mineral absorption. The conversation also introduces Dr. Bill Weiss of The Ohio State University and co-host Dr. Maria Spinola, who brings both veterinary and applied nutrition perspectives to the discussion. (00:08)The panel explains chelated minerals from a chemistry standpoint, describing how organic ligands form stable ring structures around trace minerals, helping protect them from antagonists in feed and water. The discussion also extends beyond dairy into human nutrition, including examples such as magnesium and iron, highlighting how mineral interactions affect absorption across species. (09:20)Dr. Weiss and Dr. Spinola discuss emerging research showing that mineral sources can influence rumen and intestinal microbial populations. The group also explores how inorganic minerals can accelerate the degradation of vitamins A and E in premixes, particularly over time and under heat, whereas organic minerals are largely inert and help preserve vitamin potency. (14:20)The panel acknowledges the difficulty of trace mineral research due to limited biomarkers and subtle performance responses. They emphasize the importance of using averages for forage mineral contributions rather than relying on single samples, and caution against assuming zero mineral supply from forages. (25:00)A candid discussion centers on over-supplementation, with consensus that many diets exceed trace mineral requirements, particularly for copper and vitamins. Dr. Weiss explains the difference between requirements and recommendations, noting that modest safety margins are justified to account for biological variability, but feeding two to three times the requirements increases cost and risk without clear benefit. (37:57)The episode concludes with a warning against “too-good-to-be-true” organic mineral products, explaining why unusually high metal percentages often indicate inferior chemistry. The panelists emphasize that mineral quality, ligand structure and supplier credibility are important in the long term. The panel's final takeaways reinforce feeding minerals thoughtfully, enough to meet needs, but not in excess. Lastly, you need to consider the microbiome effects, vitamin stability and consistency in delivery when feeding these mineral products. (49:41)

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Melissa Cantor from Penn State University breaks down the science and management of pair housing for dairy calves. She explains the benefits and challenges of early pairing, behavioral concerns, and the latest findings from her team's recent study. Explore strategies to support calf health and optimize early-life performance. Listen now on all major platforms!"Pairing calves before 14 days of age supports social facilitation, improving starter intake and adaptation to new diets and environments."Meet the guest: Dr. Melissa Cantor is an Assistant Professor of Precision Dairy Science at Penn State University. She earned her B.Sc. and Ph.D. in Animal Science from the University of Kentucky, and an M.Sc. in Dairy Science from UW–Madison. She also completed a postdoctoral fellowship at the University of Guelph. Her work focuses on dairy calf nutrition, behavior, and smart management systems. Liked this one? Don't stop now — Here's what we think you'll love!What will you learn: (00:00) Highlight(01:22) Introduction(03:23) Pair housing benefits(05:06) Abnormal behavior(07:42) Cross-sucking behavior(11:19) Research insights(13:33) Study design(19:14) Closing thoughtsThe Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:* Fortiva* Vetagro* Barentz* Kemin* Adisseo- DietForge- Virtus Nutrition

In this episode of the Stockmen in the Stockyards series, Dr. Kim Stackhouse-Lawson is joined by Kory Kessinger (President of Colorado Livestock Association), Curt Russell (President of Colorado Cattlemen's Association), and Robbie LeValley (AgNext Industry Innovation Working Group partner) to recap their panel at the Stockmen in the Stockyards event. Together, they discuss risk management, emerging technologies, and how future generations are driving innovation across livestock operations.About the Stockmen in the Stockyards series on the AgNext Podcast:In this AgNext Podcast series, hosts Dr. Kim Stackhouse-Lawson, Dr. Jennifer Martin, and Dr. Dawn Thilmany are on-site at the National Western Stock Show speaking with presenters from Stockmen in the Stockyards. In each episode, the hosts sit down with a speaker to get a high-level overview of their presentation and key takeaways.About AgNext at Colorado State University:AgNext is a research collaborative at Colorado State University dedicated to advancing the science of sustainable animal agriculture. Founded in 2020, AgNext works across disciplines and departments, leveraging expertise from across the university. Through strong partnerships with producers, industry leaders, and policymakers, AgNext identifies and scales science-based innovations that support animal and ecosystem health, economic viability, and resilient food systems. Learn more at ⁠agnext.colostate.edu⁠⁠.Credits:Hosts: Dr. Kim Stackhouse-Lawson (Director, AgNext); Dr. Jennifer Martin (Associate Professor, Department of Animal Sciences); Dr. Dawn Thilmany (Professor, Horticulture and Landscape Architecture)Guests: Kory Kessinger (President of Colorado Livestock Association), Curt Russell (President of Colorado Cattlemen's Association), and Robbie LeValley (AgNext Industry Innovation Working Group partner)Producer: Erica GiesenhagenArtwork: Julia GiesenhagenMusic: “Dusting the Broom” by Tony Petersen (via Artlist)

This episode's guests were speakers on the Joint ADSA-CSAS Breeding and Genetics Symposium:Dairy Welfare—Breeding and Management Strategies at the 2025 ADSA annual meeting. Jessica's talk was titled “Herd Sustainability Index: Using milk recording data to evaluate dairy herd sustainability.” This index provides a national percentile ranking benchmark for producers relative to sustainability from DHI data. The index evaluates ten indicators in four major categories: longevity and culling, feeding and production, heifers, and health. (2:51)Dr. Vasseur's talk was titled “Improving welfare through inclusive innovation: The story of WELL-E.” This inclusive innovation delivers data-driven solutions with and for the Canadian dairy industry by integrating stakeholder and domain knowledge with cutting-edge tools and methods of the improvement of animal and human welfare. (4:48)Dr. Vasseur talks about the development of the Code of Practice for the Care and Handling of Dairy Cattle, which was published in 2023. This most recent code of practice included recommendations and requirements for more opportunities for movement for dairy cattle, particularly those in tie stall environments. Dr. Vasseur's lab has conducted research in this area to help dairy producers with possible modifications of stalls and other recommendations to improve cow comfort. Jessica describes her master's research in tie stall modifications. The guests go on to talk about how often cows in tie stalls bump into their stall, some proof-on-concept research looking at doubling stall size, and recommendations for cow comfort improvements in existing tie stall operations. (6:53)Dr. Vasseur discusses the relationship between cow comfort and longevity. She also talks about the realities of converting a tie stall barn to a free stall barn. (20:12)Jessica describes the indicators used in the Herd Sustainability Index in more detail. A minimum of six tests in the last 12 months with 50% of the cows being recorded are needed to calculate the index for a farm. Seven of the ten HSI indicators are required for the index to be calculated. She goes on to explain how producers can see their index compared to the rest of Canada as well as historical change in their index, and details an incentive program for high-indexing and most-improved herds. (24:07)Dr. Vasseur talks about cow comfort and welfare comparisons among intensive dairy production countries. She envisions the development and implementation of technology to allow for more automation and reduced observer bias of processes such as lameness evaluation. (30:30)So what is WELL-E? Dr. Vasseur gives some background and details about bringing together animal scientists, computer scientists, and stakeholders to develop cutting-edge tools for the improvement of animal and human welfare. (33:24)Jessica talks about her PhD research in dairy cow behavior and pasture management. She conducted a study where pastures were mowed the morning of grazing compared to conventional grazing. Cows in the mowed pastures spent more time ruminating and drank more water, but no differences in milk production or milk components were observed. (38:02)Panelists share their take-home thoughts. (43:07)Please subscribe and share with your industry friends to invite more people to join us at the Real Science Exchange virtual pub table.  If you want one of our Real Science Exchange t-shirts, screenshot your rating, review, or subscription, and email a picture to anh.marketing@balchem.com. Include your size and mailing address, and we'll mail you a shirt.

AABP Executive Director Dr. Fred Gingrich is joined by Dr. Adam Lock, professor of dairy nutrition in the Department of Animal Sciences at Michigan State University. This podcast is brought to you by the AABP Nutrition Committee. Soybeans and soybean meal products are an important source of protein and fat for dairy cow diets. Soybeans are typically 38-42% crude protein and 15-20% fat. The fat in conventional soybeans is 50-55% linoleic acid. Linoleic acid is a polyunsaturated fatty acid (PUFA) which can suppress milk fat production if fed at high levels. Roasting soybeans is common on dairy farms to increase the amount of bypass protein (RUP).  High oleic fat soybeans have more recently been fed as a soybean source in dairy cattle diets. The primary advantage of these soybeans are that they have the same percentage of fat (20%) but the fatty acid profile is 75-80% oleic acid. Oleic acid does not directly suppress milk fat production since it is a monounsaturated fatty acid (MUFA). This allows us to safely feed a higher energy diet to cows. Lock suggests that we can target high producing or early lactation cows with these soybeans to provide more energy. These beans can result in higher production, higher milk fat and may have positive effects on health and immunity.  Lock provides some general guidelines for incorporating high oleic acid soybeans in dairy cattle diets. They can be included at 8-12% of diet dry matter for roasted ground beans. Cows do not need a step-up period to incorporate these into the diet and an expected response should be seen in 7-10 days. Diets should be reformulated to account for this added fat and Lock states that many times other fat sources are removed, but some palm fats can be utilized with these beans for a better fat profile. Other protein sources, such as blood meal, can be adjusted.  Effects of increasing dietary inclusion of high oleic acid soybeans on milk production of high-producing dairy cowsA.M. Bales, A.L. LockJournal of Dairy Science, Volume 107, Issue 10, 2024,Pages 7867-7878, ISSN 0022-0302,https://doi.org/10.3168/jds.2024-2478 Effects of raw and roasted high oleic soybeans on milk production of high-producing dairy cowsA.M. Bales, A.L. LockJournal of Dairy Science, Volume 107, Issue 12, 2024,Pages 10869-10881, ISSN 0022-0302,https://doi.org/10.3168/jds.2024-25092  

In this episode of the Stockmen in the Stockyards series, Dawn and Jennifer sit down with Dr. Kenton Ochsner, Executive Director of the Colorado Beef Council.About the Stockmen in the Stockyards series on the AgNext Podcast:In this AgNext Podcast series, hosts Dr. Kim Stackhouse-Lawson, Dr. Jennifer Martin, and Dr. Dawn Thilmany are on-site at the National Western Stock Show speaking with presenters from Stockmen in the Stockyards. In each episode, the hosts sit down with a speaker to get a high-level overview of their presentation and key takeaways.About AgNext at Colorado State University:AgNext is a research collaborative at Colorado State University dedicated to advancing the science of sustainable animal agriculture. Founded in 2020, AgNext works across disciplines and departments, leveraging expertise from across the university. Through strong partnerships with producers, industry leaders, and policymakers, AgNext identifies and scales science-based innovations that support animal and ecosystem health, economic viability, and resilient food systems. Learn more at ⁠agnext.colostate.edu⁠⁠.Credits:Hosts: Dr. Kim Stackhouse-Lawson (Director, AgNext); Dr. Jennifer Martin (Associate Professor, Department of Animal Sciences); Dr. Dawn Thilmany (Professor, Horticulture and Landscape Architecture)Guest: Dr. Tyler Cozzens (Director and Agricultural Economist, Livestock Marketing Information Center)Producer: Erica GiesenhagenArtwork: Julia GiesenhagenMusic: “Dusting the Broom” by Tony Petersen (via Artlist)

Lasers may offer a chemical-free way to deter bird pests in vineyards and other agricultural systems.  George Gallagher, Department Head of Animal Science at Cal Poly San Luis Obispo, explains why bird pressure goes beyond crop loss, raising concerns about disease risks like salmonella, E. coli, and transmission of avian influenza. He shares results from a controlled study using a handheld laser, aimed at birds' feet, to measure how long it took them to respond.  The research showed that different birds react differently. George highlights the importance of animal safety and the role of species-specific vision when evaluating new deterrent tools. Listen through the end to hear if the lasers work on rats.  Resources:   58: Barn Owls 114: Designing a Vineyard for Year-Round Sheep Grazing  272: 30 Gophers a Night: Why Barn Owls Belong in Your Vineyard Cal Poly Animan Science Department George Gallagher George Gallagher  |Amanote Research George Gallagher | Research Gate  Tactical to Practical: The Human Component of Human-Wildlife Conflict Resolution  Vineyard Team Programs:  Juan Nevarez Memorial Scholarship - Donate Online Courses – DPR & CCA Hours SIP Certified – Show your care for the people and planet   Sustainable Ag Expo – The premiere winegrowing event of the year Vineyard Team – Become a Member  

In this episode of the Stockmen in the Stockyards series, Kim and Jennifer sit down with Dr. Tyler Cozzens, Director and Agricultural Economist at the Livestock Marketing Information Center (LMIC) to talk about cattle market trends.About the Stockmen in the Stockyards Series on the AgNext Podcast:In this AgNext Podcast series, hosts Dr. Kim Stackhouse-Lawson, Dr. Jennifer Martin, and Dr. Dawn Thilmany are on-site at the National Western Stock Show speaking with presenters from Stockmen in the Stockyards. In each episode, the hosts sit down with a speaker to get a high-level overview of their presentation and key takeaways.About AgNext at Colorado State University:AgNext is a research collaborative at Colorado State University dedicated to advancing the science of sustainable animal agriculture. Founded in 2020, AgNext works across disciplines and departments, leveraging expertise from across the university. Through strong partnerships with producers, industry leaders, and policymakers, AgNext identifies and scales science-based innovations that support animal and ecosystem health, economic viability, and resilient food systems. Learn more at ⁠agnext.colostate.edu⁠⁠.Credits:Hosts: Dr. Kim Stackhouse-Lawson (Director, AgNext); Dr. Jennifer Martin (Associate Professor, Department of Animal Sciences); Dr. Dawn Thilmany (Professor, Horticulture and Landscape Architecture)Guest: Dr. Tyler Cozzens (Director and Agricultural Economist, Livestock Marketing Information Center)Producer: Erica GiesenhagenArtwork: Julia GiesenhagenMusic: “Dusting the Broom” by Tony Petersen (via Artlist)

With the current price of replacement females reaching eye-watering levels, producers are more inclined than even to push for perfection when it comes to developing their replacements. Interested in additional details for how exactly to ensure success for your heifers? On this episode, Angus Beef Bulletin Editor Shauna Hermel sat down with Jordan Thomas, an assistant professor in the Division of Animal Sciences at the University of Missouri to discuss: Current price trends of replacement females Rules for maturity and timing when it comes to breeding first calf heifersWhy nutrition plays a critical role for the heifer and her first calfNew research related to both cows and heifersAnd more! A huge thank you to Purina for their sponsorship of this episode.Additional Resources:Missouri Beef Cow-Calf Planning BudgetSubscribe to the Angus Beef Bulletin EXTRAHave questions or comments? We'd love to hear from you!Find more information to make Angus work for you in the Angus Beef Bulletin and ABB EXTRA. Make sure you're subscribed! Sign up here to the print Angus Beef Bulletin and the digital Angus Beef Bulletin EXTRA. Have questions or comments? We'd love to hear from you! Contact our team at abbeditorial@angus.org.

In this episode of The Dairy Podcast Show, Dr. Rick Grant, Trustee of Miner Institute and the William H. Miner Foundation, discusses how cow behavior, nutrition, and management intersect to influence performance and well-being. He shares how two decades at Miner Institute reshaped his understanding of time budgets, stocking density, and feed access, revealing how these factors influence chewing behavior and rumen health. Learn what “feeding from the cow's perspective” truly means for nutrition and productivity. Listen now on all major platforms!"If cows spend over 3.5 hours outside the pen, they sacrifice resting time, which directly reduces rumination and overall efficiency."Meet the guest: Dr. Rick Grant, Trustee of Miner Institute and the William H. Miner Foundation, was raised on a dairy farm in northern New York and earned his B.S. in Animal Science from Cornell University and Ph.D. in Ruminant Nutrition from Purdue University. His research focuses on forage quality, dairy cattle nutrition, and cow behavioral management. A pioneer in linking cow comfort with feeding efficiency, Dr. Grant's insights help shape modern dairy management.Liked this one? Don't stop now — Here's what we think you'll love!Dr. Adrian Barragan: Managing Transition Period Inflammation | Ep. 106Dr. Chris Chase: Gut Health's Impact on Cattle | Ep. 114What you'll learn:(00:00) Highlight(01:33) Introduction(07:11) Behavior and nutrition(09:27) Miner Institute overview(12:42) Time budgets(19:03) Cow comfort insights(26:52) Management takeaways(28:11) Final three questionsThe Dairy Podcast Show is trusted and supported by innovative companies like:- Natural Biologics* Jones-Hamilton Co.* Evonik* Adisseo* Priority IAC* Lallemand* Afimilk* Agri-Comfort* CowManager- AHV- dsm-firmenich- SmaXtec- Protekta- DietForge- Berg + Schmidt- BoviSync

It's The Ranch It Up Radio Show! Join Jeff Tigger Erhardt, Rebecca Wanner AKA BEC and their crew as they hear how winter grazing could save big when it comes to the feed bill.  Plus, detailed market recaps, news you need to hear, upcoming bull sales and lots more all wrapped into this brand new episode of The Ranch It Up Radio Show. Be sure to subscribe on your favorite podcasting app or on the Ranch It Up Radio Show YouTube Channel. Cut Winter Feed Costs: Winter Grazing With Jayce Doan Of Black Leg Ranch  Winter grazing cattle offers significant benefits for livestock producers looking to reduce feed costs, improve soil health, and increase pasture efficiency. By allowing cattle to graze stockpiled forage or cover crops during winter months, producers can lower reliance on stored hay, reduce labor and equipment expenses, and enhance nutrient cycling through natural manure distribution. Winter grazing also supports healthier soils by improving organic matter, reducing erosion, and promoting stronger forage regrowth in spring—making it a sustainable, cost-effective cattle management strategy with long-term productivity gains. Jayce Doan Of The Black Leg Ranch Utilized Winter Grazing & Other Regenerative Practices Jayce Doan works alongside his parents, brothers, and wife to operate a diverse regenerative agriculture operation at Black Leg Ranch near McKenzie, North Dakota. The family raises cattle and bison, while also managing cover crops and additional crop enterprises, all guided by holistic and regenerative land-management principles. Jayce earned a degree in Animal Science from Montana State University in 2016 before returning home to continue the legacy of Black Leg Ranch, which was founded in 1882 by his great-great-grandfather. Today, Jayce represents the next generation of ranchers committed to strengthening both the land and the rural community. The ranch supports a wide range of integrated enterprises, including cow-calf and yearling cattle operations, custom grazing, bison production, and cover crop systems. In addition, the family operates Rolling Plains Adventures, a hunting outfitting business; Black Leg Events, an agri-tourism venue; Black Leg Brewery; and Black Leg Meats, which offers grass-finished beef and bison certified through the Audubon Conservation Bird Friendly Program. Jayce, along with his father and two brothers, has pursued extensive education in holistic management, participating in training and workshops that shape decision-making across every enterprise. These principles are applied to improve soil health, increase biodiversity, and enhance long-term profitability while restoring ecosystem function. Passionate about regenerative agriculture, Jayce is dedicated to rebuilding natural resources, capturing and storing carbon, supporting wildlife habitat, and producing nutrient-dense, healthy food for consumers. He is especially focused on sharing a young producer's perspective, helping others who are beginning their journey in holistic management and regenerative ranching. Tyson Reaches Multi-Million-Dollar Deal With Direct Beef Buyers Tyson Foods has agreed to pay $82.5 million to resolve a proposed class-action lawsuit alleging the company conspired to inflate U.S. beef prices by intentionally restricting supply. The settlement was disclosed Wednesday in a filing with the U.S. District Court for the District of Minnesota, marking a significant development in ongoing litigation targeting major beef producers. The lawsuit was brought on behalf of grocery stores, food distributors, and other direct purchasers of beef products, who claimed Tyson Foods and other large meatpacking companies coordinated production cuts to drive up prices. According to the plaintiffs, the alleged conspiracy affected boxed beef and retail-ready beef cuts sold between 2015 and 2022, a period marked by rising beef prices across the supply chain. Attorneys representing the plaintiffs stated they are currently finalizing the settlement agreement and expect to submit it to the court for approval. If approved, the settlement would compensate businesses that purchased beef directly from Tyson during the alleged price-fixing period, while Tyson Foods continues to deny wrongdoing. Reference:  https://meatingplace.com/tyson-reaches-multi-million-dollar-deal-with-direct-beef-buyers/?utm_source=omeda&utm_medium=email&utm_cid=1103020073&utm_campaign=MTGMCD260104003&utm_date=20260105-0315   Ozark Regional Stock Yard Sets Records Ozarks Regional Stockyard in West Plains, Missouri kicked off 2026 with a historic start, delivering one of the highest-priced cattle sales ever recorded at the barn. The January 2 Special Pre-Vac Sale shattered expectations, setting 28 new all-time price records and establishing unprecedented highs across multiple weight classes. The spotlight was firmly on 5-weight steers, which dominated the sale and rewrote the record books. Eight of the top 10 highest prices in Ozarks Regional history came from this weight class, led by 19 head averaging 521 pounds selling for $515.00 and 10 head at 516 pounds bringing $505.00—marking the first time 5-weight calves have ever surpassed the $500 mark at the barn. 4-weight steers were equally impressive, with top prices reaching $585.00 and $570.00, securing six of the top 10 all-time sales in that category. Momentum carried into the 6-weight class, where 14 head at 603 pounds sold for $450.00 and 25 head at 631 pounds brought $445.00, contributing to seven new record highs. The record-breaking trend continued with 7-weight steers, as 14 head at 700 pounds sold for $404.00, officially crossing the $400 threshold for the first time in barn history. Even 8-weights posted standout results, with 65 head at 809 pounds bringing $369.50, ranking fourth highest all time. From lightweight calves to heavy feeders, the January 2 sale underscored the strength of the cattle market and solidified Ozarks Regional Stockyard's reputation as a leader in high-performing livestock auctions. By any measure, this sale will be remembered as one of the best to ever hit the ring in West Plains. Featured Experts in the Cattle Industry Jayce Doan – Black Leg Ranch https://www.blacklegranch.com/ Follow on Facebook: @BlackLegRanch Kirk Donsbach – Financial Analyst at StoneX https://www.stonex.com/ Follow on Facebook: @StoneXGroupInc Shaye Wanner – Host of Casual Cattle Conversation https://www.casualcattleconversations.com/ Follow on Facebook: @cattleconvos Contact Us with Questions or Concerns Have questions or feedback? Feel free to reach out via: Call/Text: 707-RANCH20 or 707-726-2420 Email: RanchItUpShow@gmail.com Follow us: Facebook/Instagram: @RanchItUpShow YouTube: Subscribe to Ranch It Up Channel: https://www.youtube.com/c/RanchItUp Catch all episodes of the Ranch It Up Podcast available on all major podcasting platforms. Discover the Heart of Rural America with Tigger & BEC Ranching, farming, and the Western lifestyle are at the heart of everything we do. Tigger & BEC bring you exclusive insights from the world of working ranches, cattle farming, and sustainable beef production. Learn more about Jeff 'Tigger' Erhardt & Rebecca Wanner (BEC) and their mission to promote the Western way of life at Tigger and BEC. https://tiggerandbec.com/ Industry References, Partners and Resources For additional information on industry trends, products, and services, check out these trusted resources: Allied Genetic Resources: https://alliedgeneticresources.com/ American Gelbvieh Association: https://gelbvieh.org/ Axiota Animal Health: https://axiota.com/multimin-campaign-landing-page/ Imogene Ingredients: https://www.imogeneingredients.com/ Jorgensen Land & Cattle: https://jorgensenfarms.com/ Medora Boot: https://medoraboot.com/ RFD-TV: https://www.rfdtv.com/ Rural Radio Network: https://www.ruralradio147.com/ Superior Livestock Auctions: https://superiorlivestock.com/ Transova Genetics: https://transova.com/ Westway Feed Products: https://westwayfeed.com/ Wrangler: https://www.wrangler.com/ Wulf Cattle: https://www.wulfcattle.com/

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Jessica Halfen from Mississippi State University discusses how polyphenols and phytochemicals can improve dairy cow health during transition and heat stress periods. She shares her in vitro findings, explains the potential of using local byproducts as feed additives, and highlights the future of nutraceuticals in dairy nutrition. Listen now on all major platforms!"These polyphenols can interact with the immune system, modulating response or decreasing pro-inflammatory response."Meet the guest: Dr. Jessica Halfen is an Assistant Extension Research Professor of Dairy Science at Mississippi State University. She earned her B.S., M.S., and Ph.D. in Animal Science from the Federal University of Pelotas in Brazil. Her research focuses on transition cow nutrition and health, with deep expertise in phytochemicals and immune function.Liked this one? Don't stop now — Here's what we think you'll love!What will you learn: (00:00) Highlight(01:51) Introduction(03:41) Role of polyphenols(05:08) Antioxidant mechanisms(06:16) Byproduct feed potential(07:58) Transition period health(11:41) Nutraceuticals in dairy(12:56) Closing thoughtsThe Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:* Adisseo* Fortiva* Barentz- DietForge- Kemin- Virtus Nutrition

In this episode of The Poultry Nutrition Blackbelt Podcast, Dr. Ayodeji Aderibigbe from The Ohio State University talks about going beyond corn and soy to rethink poultry diets in today's stressful production environments. He discusses alternatives to traditional corn-soy diets, the role of fiber and ingredient diversity, and how small feed adjustments can help birds to handle stress while maintaining optimal performance. Listen now on all major platforms!"The gut is the largest ecosystem in the bird, and diet diversity can improve resilience."Meet the guest: Dr. Ayodeji Aderibigbe earned his Ph.D. in Animal Sciences from Purdue University, with expertise in monogastric and poultry nutrition. Now an Assistant Professor at The Ohio State University, his work focuses on optimizing poultry diets to improve resilience and gut health under commercial stressors. His research explores practical ways to enhance feed efficiency and bird welfare.Liked this one? Don't stop now — Here's what we think you'll love!What you'll learn:(00:00) Highlight(01:32) Introduction(02:37) Rethinking corn-soy diets(03:53) Role of dietary complexity(04:52) Diet and environmental stress(08:17) Functional ingredients(10:40) Practical steps(13:34) Closing insightsThe Poultry Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:- Kemin* Fortiva- DietForge- Anitox- BASF- Poultry Science Association

In the Real Science Exchange Legacy Series, we celebrate the pioneers who have shaped the dairy industry. In this episode, we honor Dr. Don Beitz, a distinguished professor at Iowa State University. At the 2025 ADSA Annual Meeting, a symposium was held titled “Donald C. Beitz Recognition Symposium: 50-Plus Years of Dairy Science Research.” The guests on this episode, all former graduate students of Dr. Beitz, were speakers at the event. Join us as we explore Dr. Beitz's contributions and enduring impact on our industry. Panelists introduce themselves and how they met Dr. Beitz. Tricky MS and PhD exam questions are also shared. Panelists emphasize Dr. Beitz's love for biochemistry, teaching, and collaboration. (1:17)Dr. Beitz shares about his early life, academic career, and family. (11:45)Dr. Goff's symposium presentation focused on Dr. Beitz and colleagues' contribution to our understanding of transition cow hypocalcemia. He talks about studies on low calcium diets, investigating the metabolic pathways of vitamin D, and low phosphorus diets. Dr. Beitz also studied the impact of vitamin D on meat tenderness. (22:37)Dr. Nelson's presentation detailed the advances in understanding bovine immunology from the work of Don Beitz and his colleagues. From the milk fever vitamin D research, it was also discovered that vitamin D had an impact on the immune system, which led to further work with vitamin A and immunity as well. Dr. Beitz also had students investigate calf growth rate influence on immune system development as well as Johne's disease. (27:22)Dr. Drackley focused on Dr. Beitz's work in understanding fatty liver and ketosis. The transition period was of interest to Dr. Beitz, which is reflected not only in his work in hypocalcemia, but also the lipid and carbohydrate metabolism of ketosis. Dr. Beitz and his colleague, Dr. Young, developed a successful ketosis model using a slight feed restriction and supplementing a ketone body precursor, which was used to investigate ketosis and fatty liver. (30:25)Dr. VandeHaar spoke about Dr. Beitz's passion for research and teaching in dairy science, biochemistry, and life. He emphasized the depth and breadth of Dr. Beitz's work and teaching. He shared that Dr. Beitz has served as major professor for around 107 graduate students and has taught biochemistry to over 16,000 students. (35:02)The panelists share stories about Dr. Beitz's humility, care and support for students, and the many different professional societies he has been involved in over his career. (38:39)Panelists share their take-home thoughts. (42:56)Please subscribe and share with your industry friends to invite more people to join us at the Real Science Exchange virtual pub table.  If you want one of our Real Science Exchange t-shirts, screenshot your rating, review, or subscription, and email a picture to anh.marketing@balchem.com. Include your size and mailing address, and we'll mail you a shirt.

In this episode of The Dairy Podcast Show, Jim Salfer, Regional Extension Educator at the University of Minnesota, explores the world of robotic milking systems. From barn design that supports cow flow to strategies for maximizing milk per robot and improving labor efficiency, Jim discusses the economic and practical considerations of implementing this technology. Whether you're managing robots or considering the transition, this episode is packed with actionable insights. Don't miss it—listen now on all major platforms!"Robots started as a lifestyle choice, but now we're maximizing efficiency and milk per robot."Meet the guest: Jim Salfer, Regional Extension Educator at the University of Minnesota, has served the dairy industry for 30 years. With a BS in Animal Science from South Dakota State University and a Master's in Animal Science from the University of Minnesota, Jim has pioneered research and outreach in dairy management and technology.Liked this one? Don't stop now — Here's what we think you'll love!What you'll learn:(00:00) Highlight(01:51) Introduction(06:35) Dairy extension changes over time(08:15) Evolution of robotic milking(16:45) Guided vs. free-flow barns(20:13) Milk per cow vs. robot(30:33) Addressing common challenges(36:05) Final three questionsThe Dairy Podcast Show is trusted and supported by innovative companies like:* Afimilk* Jones-Hamilton Co.* Evonik* Adisseo* Priority IAC* Lallemand- DietForge- Berg + Schmidt- Natural Biologics- AHV- BoviSync- dsm-firmenich- SmaXtec- Protekta

In this episode of the AgNext Podcast, Kim and John welcome Dr. Patrick Doyle, Department Head of Animal Sciences at Colorado State University (CSU). Tune in to learn about the path that led Dr. Doyle back to CSU and his vision for the future of the Department of Animal Sciences.Learn more about the Department of Animal Sciences at Colorado State University: https://agsci.colostate.edu/ansci/About AgNext at Colorado State University:AgNext is a research collaborative at Colorado State University dedicated to advancing the science of sustainable animal agriculture. Founded in 2020, AgNext works across disciplines and departments, leveraging expertise from across the university. Through strong partnerships with producers, industry leaders, and policymakers, AgNext identifies and scales science-based innovations that support animal and ecosystem health, economic viability, and resilient food systems. Learn more at ⁠agnext.colostate.edu⁠⁠. Credits:Hosts: Dr. Kim Stackhouse-Lawson and Dr. John RittenGuest: Dr. Patrick DoyleProducer: Erica GiesenhagenArtwork: Julia GiesenhagenMusic: “Dusting the Broom” by Tony Petersen (via Artlist)

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Alice Brandao from Texas A&M University explores how insulin resistance, feed additives, and energy sources influence dairy cattle health. She shares insights from her work in Brazil, where challenging conditions call for adaptive nutritional strategies. Learn what impacts immune modulation and metabolic responses in transition cows. Listen now on all major platforms!"Feed additives are great tools, but they are not silver bullets or magic wands."Meet the guest: Dr. Alice Brandao is an Instructional Assistant Professor at Texas A&M University's Department of Animal Science. With a background in veterinary medicine from Brazil, she pursued her M.S. in Dairy Science and Ph.D. in Animal Sciences.Liked this one? Don't stop now — Here's what we think you'll love!What will you learn: (00:00) Highlight(01:07) Introduction(06:44) Insulin resistance factors(08:49) Chromium supplementation effects(09:42) Non-starch energy sources(11:22) Immune modulation strategies(13:49) Feed additive challenges(16:42) Closing thoughtsThe Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:* Adisseo* Fortiva* Priority IAC- Kemin- Virtus Nutrition

In this episode of The Poultry Nutrition Blackbelt Podcast, Dr. Vivian Vieira from the University of Alberta discusses how ingredient quality directly affects poultry nutrition outcomes. The conversation focuses on the quality control of feedstuff ingredients, emphasizing grain hardness, processing effects, and nutrient utilization. Practical insights highlight how nutritionists can better interpret ingredient differences across regions. Listen now on all major platforms."It is important to look beyond the usual parameters like starch content and energy to understand intrinsic characteristics of the kernel."Meet the guest: Dr. Vivian Vieira is a Postdoctoral Fellow in the Department of Agricultural, Food and Nutritional Science at the University of Alberta. She earned her MSc and PhD in Animal Science at the Federal University of Paraná, with a focus on poultry nutrition. Her research explores ingredient quality, processing effects, and nutritional variability in poultry diets. Liked this one? Don't stop now — Here's what we think you'll love!What you'll learn:(00:00) Highlight(01:10) Introduction(02:10) Ingredient variability(04:35) Grain hardness(06:40) Starch utilization(07:22) Soybean meal quality(10:00) Quick tests insights(12:16) Closing thoughtsThe Poultry Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:* Fortiva- BASF- Barentz- Anitox- Kemin- Poultry Science Association

This episode features Dr. Glen Broderick and Dr. May Beth Hall, speakers at the 2025 ADSA Ruminant Nutrition Symposium: Anomalies in Analyzed Nutrient Composition of Feedstuffs.Dr. Broderick's presentation was titled “Protein analysis methodology.” The high points of his talk include recommendations for nitrogen analysis in feeds, potential improvements in determining protein degradability and undegradability in the rumen, and near-infrared spectroscopy (NIR) analysis of amino acid composition of feedstuffs. (7:57)Dr. Hall's presentation was titled “Success and continuing challenges in analyzing nonfiber carbohydrates.” She gives some history of the analysis of non-fiber carbohydrates and talks about starch assays and how water-soluble carbohydrates are not solely composed of sugars. She also explains how microbes make decisions on which substrates to ferment and which to store for later. (12:47)The panelists talk about challenges in obtaining real-time nutrient analyses in order to make ration changes. They recommend using rolling averages rather than a single sample and using milk urea nitrogen as a way to evaluate if something is not quite right with a ration. (21:17)Dr. Broderick notes he recommends that scientists no longer use the Kjeldahl method of nitrogen analysis, that we look for new or alternative methodology other than in situ digestibility to determine protein degradability, and that NIR analysis of amino acids be used to make ration decisions when calibrated for the feedstuff under consideration. (27:10)Dr. Hall recommends using the appropriate carbohydrate standard when measuring water-soluble carbohydrates: sucrose for fresh forages, fructose for cool-season grasses with high fructan content,  etc. She also notes that some feeds, like bakery waste or amylase-modified grain, contain soluble starch, which shows up in both the starch category and the water-soluble category in a feed analysis, essentially double-dipping. Lastly, she suggests that nonfiber carbohydrates remain a bit of a nutritional black box and we continue to learn more with improved technology.   (29:36)Panelists share their take-home thoughts. (43:31)Please subscribe and share with your industry friends to invite more people to join us at the Real Science Exchange virtual pub table.  If you want one of our Real Science Exchange t-shirts, screenshot your rating, review, or subscription, and email a picture to anh.marketing@balchem.com. Include your size and mailing address, and we'll mail you a shirt.

First off!  I have started my second book! So stay tuned in 2026 And let's quickly recap 2025.  Looking back is always so um interesting.Where is 2026 going..... let's hope it is all about the dogs! My TEDX Talk is live! Beyond Dog Training: The Movement Toward Sentience https://youtu.be/avUugazybwc Find all the episodes on Feedspot, where Dog Training DisrUPted is rated in the top 5 shows in the dog category in Canada: https://blog.feedspot.com/canadian_dog_podcasts/To become a certified Canine CBT Psychotherapist, and for courses on related topics, please visit the Institute of Canine Psychotherapy. www.instituteofcaninepsychotherapy.comBecome a Certified Canine Behaviorist and Dog TrainerMy Linktree with all my media, presentations, shows, articlesBillie Groom - UPWARD Dogology | Instagram, Facebook | LinktreeHere is the link to the recent article in Psychology Today Mag by Marc Bekoff on Canine CBTDog Training: Perception, Cognition, and Emotions | Psychology TodayBuy My Book! Winner of the 2019 American Best Book Fest Award (pets/narrative/non-fiction)The Art of Urban People With Adopted and Rescued Dogs Methodology: Rescued Dogs: The Misunderstood Breed: Groom, Billie: 9781525547287: Books - Amazon.ca

Abby Bysshe believes the most powerful museum experiences start with fun and lead to curiosity. From hands-on exhibits to full-body interactive moments, her work centers on creating spaces where visitors of all ages can explore science, ask questions, and leave inspired to learn more long after they walk out the door.Abby is the Chief Experience and Strategy Officer at the Franklin Institute in Philadelphia, one of the nation's oldest and most visited science museums. She has spent nearly a decade at the Institute overseeing exhibitions, live science programming, and the overall visitor experience. Prior to that, she worked at the National Geographic Society and the National Gallery of Art, building a career at the intersection of design, storytelling, and cultural institutions.Abby joined the podcast to discuss designing engaging museum experiences, sparking curiosity through play, and her career path through the museum world, along with insights on lifelong learning, creative leadership, and staying open to unexpected opportunities.

Farmer Bridge Assistance Program Used Failed Wheat Crop for Cattle Understanding More About Bull Fertility   00:01:05 – Farmer Bridge Assistance Program: David Schemm, state executive director for the Kansas Farm Service Agency, kicks off the show as he highlights what he learned in Washington D.C. and the new Farmer Bridge Assistance Program. Farmers.gov   00:12:05 – Used Failed Wheat Crop for Cattle: Continuing the show is grad student in K-State's Animal Sciences and Industry, Adam King, discussing how producers can use a failed wheat crop for cattle rations. adamking@ksu.edu eabriggs@ksu.edu   00:23:05 – Understanding More About Bull Fertility: Part of the Beef Cattle Institute's Cattle Chat podcast with Brad White, Bob Larson, Todd Gunderson and Jason Warner concludes today's show as they converse about bull fertility. BCI Cattle Chat Podcast Bovine Science with BCI Podcast Email BCI at bci@ksu.edu     Send comments, questions or requests for copies of past programs to ksrenews@ksu.edu.   Agriculture Today is a daily program featuring Kansas State University agricultural specialists and other experts examining ag issues facing Kansas and the nation. It is hosted by Shelby Varner and distributed to radio stations throughout Kansas and as a daily podcast.   K‑State Extension is a short name for the Kansas State University Agricultural Experiment Service, a program designed to generate and distribute useful knowledge for the well‑being of Kansans. Supported by county, state, federal and private funds, the program has county Extension offices statewide. Its headquarters is on the K‑State campus in Manhattan. For more information, visit www.ksre.ksu.edu. K-State Extension is an equal opportunity provider and employer.

This episode features Dr. Jocelyn Johnson with STgenetics, a speaker at the 2025 ADSA Breeding and Genetics Symposium: Creating Carbon-Friendly Cows and Leveraging Omics to Improve the Sustainability of Dairy Production.Dr. Johnson's presentation was titled “Advancing dairy sustainability through feed-efficient genetics and genomics: Research insights and applications.” She gives an overview of her talk, which focused on data STgenetics has collected and how the company has applied that data to help their customers be more sustainable. She goes on to describe some of the residual feed intake research they've conducted in dairy cows. (4:20)STgenetics has invested in feed efficiency technology and has shown that selection for improved feed efficiency is correlated to a lower carbon footprint. Dr. Johnson talks about the heritability of feed efficiency compared to other traits we select for in the dairy industry.  (8:16)Dr. Pralle asks Dr. Johnson if STgenetics is measuring emissions from cows in their research. The company has partnered with Texas A&M to measure methane emissions in heifers divergently selected for feed efficiency. They found that more efficient animals produced less methane. Since that pilot project, STgenetics has purchased equipment to measure emissions at their own research facilities and has collected 2-3 years of data on beef, beef on dairy, and Holstein populations. Dr. Johnson emphasizes that the relationship between methane emissions and high milk production is somewhat of a balancing act. (11:29)The group discusses feed additives purported to decrease methane emissions and the differences in rumen microbiomes between high and low efficiency animals. They also talk about how best to get information and technology in front of producers.  (17:59)Panelists share their take-home thoughts. (23:39)Please subscribe and share with your industry friends to invite more people to join us at the Real Science Exchange virtual pub table.  If you want one of our Real Science Exchange t-shirts, screenshot your rating, review, or subscription, and email a picture to anh.marketing@balchem.com. Include your size and mailing address, and we'll mail you a shirt.

Send Audrey a Text to get your question answered on the showWhether it is a new "forage feed" for your horses or the same old tired concentrated feed products, you will find Vitamin E on the label. Today, we are talking about why that doesn't count towards your horse's daily vitamin E requirement and what to do instead.References Nielsen M M et al. (2022). Lipid oxidation in whole-grain flour during storage after milling. University of Copenhagen.Barden L & Decker E A (2016). Lipid Oxidation in Low-Moisture Foods: Mechanisms and Role of Antioxidants. Critical Reviews in Food Science and Nutrition.Merck Veterinary Manual. Vitamin E in Horses — Nutrition and Feed Management.Liu Q et al. (2020). Effect of fat supplementation and vitamin E on oxidative status in exercising horses. Journal of Animal Science.Barden L et al. (2015). Tocopherols as natural antioxidants in cereal products. Journal of Cereal Science. Find all the Resource Listed Here: linktr.ee/equineenergymed Audrey is not an MD or DVM and has never implied or claimed to be either. Audrey holds a Doctoral Degree of Traditional Naturopathy and a Masters Degree in Science. She created an evidenced-based anti-inflammatory nutrition program for equine and has successfully helped over 10k horses. This information is not meant to diagnose, prescribe for, treat, or cure, and is not a replacement for your veterinarian. These are my personal interpretations based on my education, skill and clinical experience.

Piper hosts Plaidcast in Person in front of a live audience at the Maryland Horse Library & Education Center in Reisterstown, Maryland with Kimbreley Hill. Listen in and share with friends!Host: Piper Klemm, publisher of The Plaid HorseGuest: Kimbreley Hill is the owner and head trainer of KMH Sport Horses, LLC, a program recognized for its inclusive environment and high standards in horse care and training. A University of Maryland graduate with studies in Animal Science, Pre-Veterinary Medicine, and Equine Business Management, she gained experience working with leading professionals, including Kim Stewart, Geoff Case, Raylyn Farms, and Anne Kursinski. Today, Kimbreley continues to compete and train riders and their horses of all levels from local through Premier rated circuits. Subscribe To: The Plaid Horse MagazineRead the Latest Issue of The Plaid Horse MagazineSponsors: Taylor, Harris Insurance Services, Windstar Cruises, and Great American Insurance Group  Join us at an upcoming Plaidcast in Person event!

Eve gives an overview of current and future consumer trends where dairy can play a role. Functional foods, health and wellness, high protein foods, fermented and cultured foods, women's health, brain health, and aging are all part of the mix. (7:26)The panelists discuss the healthfulness of saturated fats, the resurgence of butter, milk's bioactive compounds, and how best to reach the public about the health benefits of dairy. (10:41)Eve talks about marketing to Gen Z consumers, who are motivated by novelty. How do we reimagine a food that's been here for thousands of years? What new ways can we talk about it? What ways can we optimize dairy science and research to show up in generative systems like ChatGPT? (20:34)The group then tackles the topic of lactose. Lactose and honey are the only two sugars not made by plants. Why is it lactose that is in the milk of mammals? Dr. Jiminez-Flores thinks lactose is a dark horse in dairy and we have much yet to discover about it. He notes that some milk oligosaccharides are not digested by babies, but are used by bacteria in the development of a healthy microbiome. Dr. Lucy notes that dairy also contains peptides that have been found to reduce hypertension. The group also delves into how dairy products can be part of preventative health care. (23:53)Do consumers perceive dairy products to be minimally processed? Eve explains that dairy is perceived as a clean, fresh food. Given the current trend to reduce additives and food dyes, she sees potential for dairy food science innovation in this area. Dr. Aldrich talks about the glycemic index of lactose-free milk. (38:13)The panelists agree that dairy has a great upcycling story to tell. Converting fiber into milk and meat and feeding non-human grade byproducts are just two examples. Eve notes that younger consumers care about sustainability, but there's a huge “say-do” gap: 76% of North American consumers identify as caring about conscious and sustainable practices, but less than 40% actually act on those values when making purchases. The panel also notes that whey is another great upcycling story. Dr. Jiminez-Flores emphasizes how important consumer trust in science and research is, and how we are currently experiencing a loss of that trust. (45:48)Panelists share their take-home thoughts. (1:01:01)Please subscribe and share with your industry friends to invite more people to join us at the Real Science Exchange virtual pub table.  If you want one of our Real Science Exchange t-shirts, screenshot your rating, review, or subscription, and email a picture to anh.marketing@balchem.com. Include your size and mailing address, and we'll mail you a shirt.

In this episode of The Dairy Podcast Show, Dr. Laura Hernandez from the University of Wisconsin-Madison shares groundbreaking insights on calcium regulation in dairy cows. She explains how serotonin, phosphorus, and prepartum management influence hypocalcemia outcomes and overall herd health. Listen now on all major platforms!"Serotonin moves calcium into the mammary gland through transporters to stimulate a hormonal signal that mobilizes calcium from the bone."Meet the guest: Dr. Laura Hernandez is a Professor of Lactation Biology at the University of Wisconsin-Madison. She earned her Ph.D. in Nutritional Sciences and Animal Science from the University of Arizona, following her M.S. and B.S. at New Mexico State University. Her research focuses on hormonal and metabolic pathways that regulate calcium homeostasis and mammary function in dairy cows.Liked this one? Don't stop now — Here's what we think you'll love!What you'll learn:(00:00) Highlight(01:33) Introduction(02:19) Research on calcium(04:15) Serotonin's calcium link(06:03) Hormonal regulation explained(14:33) Types of hypocalcemia(26:03) Future research areas(30:37) Final three questionsThe Dairy Podcast Show is trusted and supported by innovative companies like:Volac* Priority IAC* Lallemand* Adisseo* Afimilk* Evonik- Berg + Schmidt- SmaXtec- dsm-firmenich- ICC- Protekta- AHV- Natural Biologics

On this episode of Robin's Nest, we sit down with Dr. Temple Grandin, world-renowned animal behaviorist, autism advocate, and Professor of Animal Science at Colorado State University. Temple explains how thinking in pictures allowed her to revolutionize livestock handling systems, designing environments that reduce stress and improve animal welfare worldwide. From the invention of her “hug machine” to curved chute systems now used by nearly half of North American cattle, her approach blends science, compassion, and measurable accountability.Temple also shares her personal experiences with autism, offering a unique perspective on how neurodiverse thinking can be a powerful strength. She discusses her memoir Thinking in Pictures, and the Emmy-winning HBO film about her life, as well as a peek at her upcoming book, all highlighting her journey of discovery and advocacy. This is a conversation packed with insight, ingenuity, and a fresh way of seeing the world.

Dr. Christina Montalbano was raised in New Jersey. Her desire to be a Veterinarian led her to do her undergraduate work at Ohio State in Animal Science, then she earned her veterinary degree from the University of Pennsylvania in 2017.After graduation, she did an Internship in Integrative Medicine at the University of Florida, which led to her staying on and completing a Residency in Canine Sports Medicine and Rehabilitation. She achieved Board Certification in Sports Medicine and Rehabilitation in 2022. She is also certified in Acupuncture and Medical Manipulation from Chi University.She worked in private specialty practice in New Jersey, then returned to the University of Florida where she is currently a Clinical Assistant Professor of Integrative and Mobility Medicine as well as Resident Director for the Canine Sports Medicine and Rehabilitation program.Please enjoy this conversation with Dr. Christina Montalbano as we discuss her education, clinical experience, her current academic practice, and her decades long history as a puppy raiser for Canine Companions.

Dr. Lock presented a Real Science Lecture Series webinar on June 3, 2025. This episode takes a deep dive into the current science and applications of feeding high-oleic soybeans in dairy diets. You can find the original webinar at balchem.com/realscience. Dr. Lock gives an overview of the evolution of our knowledge of biologically important fatty acids in dairy cows. Much like we think more about amino acids than crude protein these days, we are starting to think about fatty acids rather than crude fat. There are 5 main fatty acids in dairy cow diets: palmitic, stearic, oleic, linoleic, and linolenic. Dr. Lock talks about the importance and role of each, especially that of oleic acid. (6:26)  Dr. Bales shares some of the research she conducted in Dr. Lock's lab during her MS and PhD, including a dose response study, raw versus roasted beans, and roasted beans plus supplemental palmitic acid. All studies have resulted in increased milk fat and milk yield, better feed efficiency, and usually a bump in milk protein. She also notes there is a nice synergistic relationship between the fat and degradable protein in the roasted high-oleic beans, which are high in lysine. (13:59)Nate talks a bit about how the elevator positions high-oleic soybeans to the dairy producers in the area and how different farms have implemented feeding the beans, depending on size, infrastructure, and location. Dr. Bales chimes in with some additional examples. (21:02)The panelists agree that quality control to ensure consistent sources going out into the field is the next big hurdle. Finding the optimal particle size for diets is also needed, as there is a wide variation currently, which may impact cow performance. (31:56)Nate predicts no slowing down in the adoption of this technology in his area in the next few years. Dr. Lock notes there may be some potential for feeding high-oleic oil in areas not suited for growing the beans themselves. The panelists agree that the target groups who should receive high-oleic beans in their rations are fresh cows and high cows. Nate emphasizes the importance of having adequate digestible NDF and a healthy rumen to see optimal results. (37:10)Dr. Lock talks about future research plans into high-oleic soybeans and other fatty acids. The panel comments on the yield of high-oleic soybeans and the availability of seed, both conventional and GMO. (48:48)Panelists share their take-home thoughts. (59:15)Please subscribe and share with your industry friends to invite more people to join us at the Real Science Exchange virtual pub table.  If you want one of our Real Science Exchange t-shirts, screenshot your rating, review, or subscription, and email a picture to anh.marketing@balchem.com. Include your size and mailing address, and we'll mail you a shirt.

This week we've got a seriously fun one for you. We are joined by the wonderful Ellen Weatherford from the podcast Just the Zoo of Us.John and Shannon are guests on her show later this month, so we asked Ellen to come chat with us about the bird of her choice. She came back with flamingos—and boy, were we thrilled.It turned into such a bright, lively, surprisingly deep conversation about one of the most iconic birds out there. From their wild social lives to their unbelievable color and biology, this episode is just pure joy from start to finish.Ellen joins John Bates, Shannon Hackett, RJ Pole, and Amanda Pole.Here are links to our social and YouTube pages, give us a follow: YouTube Instagram TikTok BlueSky

In this episode, we showcase student research at the 2025 ADSA Annual Meeting in Louisville, Kentucky. Abstracts can be found here: ADSA 2025 Annual MeetingAbstract 2186: Effects of feeding alternative forage silages on early lactation performance and gas production in multiparous Holstein cows. (00:15)Guests: Barbara Dittrich and Dr. Heather White, University of Wisconsin-MadisonCo-Host: Dr. Clay Zimmerman, BalchemBarbara substituted rye silage, triticale silage, rye-camelina-hairy vetch silage, and triticale-camalina-hairy vetch silage to replace 10% of the alfalfa silage in the control diet for her experimental diets. Dry matter intake and gas production were similar across diets. Average milk yield was higher in the rye mix silage group compared to the triticale mix silage group, but no treatment was different than the control.  Abstract 1602: Optimizing starch concentrations in low-forage diets. (11:22)Guests: Irie Moussiaux and Dr. Kirby Krogstad, Ohio State UniversityCo-host: Dr. Jeff Elliott, BalchemIrie investigated different levels of starch in a low-forage diet (12.5% NDF) by replacing soybean hulls with corn to yield 20%, 25%, or 30% starch. Dry matter intake and milk production were the same for all three starch concentrations; however, the low starch diet had the highest milk fat yield and energy-corrected milk yield. Abstract 2183: Effects of partial replacement of corn and oat silages with extracted stevia plant on production, behavior, and digestibility in dairy cows. (17:05)Guests: Mariana Marino and Dr. Jose Santos, University of FloridaCo-host: Dr. Clay Zimmerman, BalchemMariana fed stevia plant byproduct as a replacement for corn and oat silage in lactating cow diets. All diets had 40% grain and 60% forage. Stevia byproduct was included at 0, 25%, or 40% of diet dry matter. The byproduct is of very fine particle size and is relatively high in lignin. This resulted in higher dry matter intake, but lower milk production for the highest stevia diet. Abstract 2472: Evaluating feed sorting behavior and TMR composition in roughage intake control feeding systems. (26:38)Guests: Sophia Green and Dr. Heather White, University of Wisconsin-MadisonCo-host: Dr. Ryan Pralle, BalchemSophia evaluated feed sorting in a research intake control feeding system (RIC bins). Feed sorting primarily occurred in the last 12 hours of the feed day, and particle size was smaller at the end of the day than earlier. Compared to fresh feed at hour zero, the chemical composition of the diet did not change throughout the feed day. RIC bins did not introduce additional variance in nutrient consumption. Abstract 1603: Assessing an ex vivo assay with gastrointestinal tissue sections to investigate mucosal immune responses in dairy calves. (35:24)Guests: Paiton McDonald and Dr. Barry Bradford, Michigan State UniversityPaiton challenged explants from the ileum and mid-jejunum in the lab with rotavirus or E. coli compared to a control. Pathogen stimulation increased mRNA abundance of TNF and IL6 above control. Ileal sections secreted more cytokines than jejunal sections. Abstract 1466: The short-term effect of increasing doses of palmitic and stearic acid on plasma fatty acid concentration and mammary arteriovenous difference in Holstein cows. (40:17)Guests: Alanna Staffin and Dr. Kevin Harvatine, Penn State UniversityCo-host: Dr. Jeff Elliott, BalchemAlanna fed mid-lactation cows 0, 150, 300, 500, or 750 grams of palmitic acid, stearic acid, or no supplement control. Palmitic acid increased milk fat yield at lower doses compared to stearic acid. Alanna found that the mammary gland increases its arteriovenous (AV) difference and uptake of palmitic acid when higher concentrations are provided, but AV difference and uptake of stearic acid did not change. Abstract 2006: Does hay improve performance in pair-housed dairy calves? (50:00)Guests: Gillian Plaugher and Dr. Melissa Cantor, Penn State UniversityGillian fed pelleted hay to pair-housed dairy calves along with milk replacer and calf starter. Control calves received milk replacer and calf starter only. Hay-fed pairs grew faster than controls after day 21 and were heavier at day 70. Hay feeding did not impact calf starter DMI or feed efficiency. Abstract 1463: Dietary metabolizable protein and palmitic and oleic acids affect milk production in early lactation dairy cows. (1:02:03)Guests: Jair Parales-Giron and Dr. Adam Lock, Michigan State UniversityCo-host: Dr. Clay ZimmermanJair fed two different levels of metabolizable protein and 3 different levels of supplemental fatty acids from 1 to 22 days in milk followed by a common diet to evaluate carryover effects to day 50. Metabolizable protein and fatty acid supplementation had additive effects on milk production. Cows fed the highest dose of both metabolizable protein and fatty acids produced 8.9 kg more energy-corrected milk per day compared to the low metabolizable protein diet without fatty acid supplementation.

This year's conference fostered open, engaging conversations around current research in the swine industry, bringing together hundreds of attendees from 31 states and six countries. Two leaders who helped organize the event joined today's episode: Dr. Joel DeRouchey, professor and swine extension specialist in the Department of Animal Sciences and Industry at Kansas State University, and Dr. Edison Magalhaes, assistant professor in the Department of Animal Sciences at Iowa State University. They share key takeaways from the conference, including the importance of integrating data when evaluating whole-herd livability, building a culture of care among employees and adopting new technologies. Above all, the discussion reinforces that this industry remains, at its core, a people business. They also highlight areas of focus for future research. Explore additional research and stay connected through the Pig Livability Resource Library: piglivability.org/resource-library..

This episode features speakers from the 2025 ADSA Opening Session Panel: Designing Dairy 2045—Envisioning the Future of Cows, Dairy Products, and Farms, which explored the long-term future of dairy.Dr. VandeHaar explains the idea behind creating the panel discussion for the opening session and his selection of the other three podcast guests as panel members. (2:02)Dr. Baes was the genomics expert on the panel. Her talk focused on what types of data have been collected on dairy cattle in the past and in the future, as well as the collaboration needed among different disciplines to ensure the right information is being collected in the appropriate way. (4:54)Dr. Hostens was the data analytics expert on the panel. He is a veterinarian by training, but has a strong interest and passion around big data. He notes that a “gut feeling is good, but data is better.” He talks about a project where an existing language model was trained with all Journal of Dairy Science abstracts since 1917 so that answers from chatbots would be fed by JDS knowledge. He talks about other ways this type of approach could be used in the future to provide answers to questions on-farm. (8:09)Eve is the Senior Vice President of Strategic Intelligence at DMI and was the food futurist expert on the panel. She notes that dairy's image is shifting to that of a health and wellness food. The question then becomes what is the future of health and wellness, and what does the dairy industry need to do to build towards that future? She talks about the roles of data and artificial intelligence in enabling us to design the foods of the future tailored to each individual. She advises that knowing more about your product than anyone else on the planet through technology and science allows you to anticipate what consumers are going to want and need in the future.   (14:33)The panel talks about genetic selection to produce particular components “naturally” rather than through food processing, where the industry is headed in regard to total milk production, breeding dairy cows for health, providing tools for making wise use of resources especially in developing countries, and how the future of big data could impact decisions made on-farm. (20:12)Eve talks about the consumer who has (processed) collagen in their coffee each morning but also demands clean, whole foods. Consumers want it all. She envisions a future where consumers will know the truth about how foods work in their body because they'll have the technology to measure it. The group goes on to talk about wearable technology like continuous glucose monitors and the variability that exists in the human population compared to variation in Holstein cows, for example. (35:05)The guests talk about where the gaps are in technology - what else do we need to take the next step? Dry matter intake might be one, but Dr. Baes notes that the Danish have technology through video of the feed bunk that allows them to predict intake with surprisingly high accuracy. (41:59)Panelists share their take-home thoughts. (47:07)Please subscribe and share with your industry friends to invite more people to join us at the Real Science Exchange virtual pub table.  If you want one of our Real Science Exchange t-shirts, screenshot your rating, review, or subscription, and email a picture to anh.marketing@balchem.com. Include your size and mailing address, and we'll mail you a shirt.

Dr. Remy Wyatt is a Texas native whose roots in purebred Limousin cattle shaped her lifelong passion for the beef industry. Growing up on ranches in both Texas and Kentucky, she gained early experience in the cow-calf sector and heifer development, which led her to pursue a degree in Animal Science at West Texas A&M University. While there, she discovered her love for meat science and worked with the Beef Carcass Research Center, traveling the country to collect and analyze carcass data from major feedlot research projects.Her journey continued at Texas Tech University, where she earned her Master's in Meat Science in 2016, followed by a Ph.D. in Ruminant Nutrition from Iowa State University. Her doctoral work focused on trace minerals and growth technologies, fueling her expertise in precision nutrition and beef production efficiency.Today, Remy works as a nutrition consultant, helping cattle producers optimize efficiency, solve challenges, and achieve their production goals all while building lasting relationships across the industry.In this episode, we dive into her career in consulting, her passion for advancing the beef industry, and how she manages the balance between her work and a demanding travel schedule. https://gplc-inc.com/ourteam/remy-wyatt-ph-d/

In the Real Science Exchange Legacy Series, we celebrate the pioneers who have shaped the dairy industry. In this episode, we honor Dr. Bill Weiss, professor emeritus at The Ohio State University. This episode was recorded at the 2025 ADSA annual meeting in Louisville, Kentucky, where Dr. Weiss received the 2025 ADSA Award of Honor. Dr. Weiss shares about his early life, schooling, and academic career. (2:29)Panelists introduce themselves and how they know Bill. Dr. Firkins started at OSU one month before Dr. Weiss, Dr. St. Pierre was in graduate school with Dr. Weiss, and Dr. Tebbe was Dr. Weiss's last graduate student. (4:47)Dr. St. Pierre and Dr. Firkins share about Bill's deep contributions to the science of energy, protein, and trace mineral nutrition in dairy cattle. They note he was a great mentor to his students and an exceptional colleague. Dr. Weiss reflects on his career and the collaborations he had with his colleagues even though they were on different campuses. Dr. Tebbe underlines what a hard worker Dr. Weiss is, yet always had time for his students. (11:45)Panelists share stories about Bill's driving, winning 20 gallons of ice cream in a contest in graduate school, Bill's less serious side, and his love for cars and golf. They also tease him a bit for being a glutton for punishment and serving on both the 2001 NRC and NASEM committees. (19:06)Panelists share their take-home thoughts. (29:11)Please subscribe and share with your industry friends to invite more people to join us at the Real Science Exchange virtual pub table.  If you want one of our Real Science Exchange t-shirts, screenshot your rating, review, or subscription, and email a picture to anh.marketing@balchem.com. Include your size and mailing address, and we'll mail you a shirt.

Lameness is the most common cause of poor performance in equine athletes, and researchers have shown that many behavioral issues under saddle are caused by physical pain. Proactive treatment strategies can help extend your horse's competitive career and improve his overall well-being. During this Ask TheHorse Live Q&A, two experts will answer questions about equine performance problems and how veterinarians prevent and treat them.Brought to you by Arthramid. About the Experts: Beau Whitaker, DVM, CERP, grew up near Nashville, Tennessee on his family's farm, developing a love for horses and livestock. He obtained a degree in Animal Science from Oklahoma State University, in Stillwater, after which he trained quarter horses in Gainesville, Texas for a short time. Whitaker graduated from Texas A&M University College of Veterinary Medicine, in College Station, in 2005. Whitaker moved to Salado, Texas, and joined Dr. T's Equine Clinic in 2007 (which later became Brazos Valley Equine Hospitals-Salado) where he established a busy lameness and sports medicine part of the clinic. He received his CERP in 2014 from the University of Tennessee, in Knoxville. Whitaker enjoys drawing, the outdoors, and spending time with his family when not working with horses.James D. Conway III, DVM, is the Director of Veterinary Professional Services with Contura Vet. Conway has been an industry veterinarian for the past eight years. Prior to his role in industry, he served as an associate veterinarian at a large regional referral lameness and rehab facility in north Texas. Conway is a 2012 graduate of Colorado State University Veterinary School, in Fort Collins, where he was heavily involved with equine stifle and condylar fracture research. Conway completed an internship at Equine Sports Medicine and Surgery in 2013 and upon completion started his own lameness and sports medicine practice in the panhandle of Texas and Oklahoma. Conway has been invited to speak at numerous universities in the U.S. and Canada and at the ACVS and AAEP national conferences. His publications over bisphosphonates, the equine stifle ethesis, and medial condylar fractures can be found in the Equine Veterinary Journal and Equine Veterinary Education.

Wednesday 4pm Hour: even though it's a bucket-list item for him, Jason missed out on last night's Northern Lights display. Did you? Then he talks with Eric Mousel, Beef Systems Management Specialist in the Department of Animal Science at the U of MN Extension, about the high price of beef. Is the President right? Are meat packing companies like Cargill inflating the price? (Photo by Justin Sullivan/Getty Images)

This episode features speakers from the 2025 ADSA Applied Nutrition Symposium, “Milk Pricing Dynamics and Strategies for Enhancing Milk Fat Production.” Dr. Lock gave the highlights of his presentation on dietary opportunities for promoting milk fat.  (2:18)Dr. St. Pierre's presentation focused on the change we've had in the way milk and its components are priced. (5:25)Dr. Van Amburgh's symposium talk covered amino acid supplementation to high producing cows eliciting more of a milk fat response than a milk protein response. (9:31)Dr. Van Amburgh and Dr. Lock talk about where butyrate fits into milk fat synthesis. Dr. Van Amburgh shares some of his experiences with grass-based dairy diets in Ireland and how those might influence milk fat production. The group discusses de novo and preformed fat synthesis and how diets may or may not influence those two mechanisms. (12:16)The guests talk about an abstract from Dr. Van Amburgh's lab at the ADSA meetings about supplemental lysine levels. This leads into a discussion of lactose production and fluid milk volume, as well as feedback from cheese processors and the impact of supplemental chromium on milk production parameters. (22:31)Dr. St. Pierre talks about cheese processor concerns with increased milk fat concentrations, milk pricing structures, and milk perishability. (28:27)The panel discusses metabolizable protein, essential, non-essential, and branched-chain amino acids, and how the view of fatty acids and amino acids has changed from simple substrates to make milk components to compounds with biogenic activities. (36:20)Dr. St. Pierre talks about the inaugural Industry Day at the 2025 ADSA meetings and goals for similar future events. (43:01)Panelists share their take-home thoughts. (48:13)Please subscribe and share with your industry friends to invite more people to join us at the Real Science Exchange virtual pub table.  If you want one of our Real Science Exchange t-shirts, screenshot your rating, review, or subscription, and email a picture to anh.marketing@balchem.com. Include your size and mailing address, and we'll mail you a shirt. 

Melvyn Bragg and guests discuss how members of the same species send each other invisible chemical signals to influence the way they behave. Pheromones are used by species across the animal kingdom in a variety of ways, such as laying trails to be followed, to raise the alarm, to scatter from predators, to signal dominance and to enhance attractiveness and, in honey bees, even direct development into queen or worker.WithTristram Wyatt Senior Research Fellow at the Department of Zoology at the University of OxfordJane Hurst William Prescott Professor of Animal Science at the University of LiverpoolandFrancis Ratnieks Professor of Apiculture and Head of the Laboratory of Apiculture and Social Insects at the University of SussexProducer: Simon Tillotson