Skeletal muscle growth constitutes a crucial multifaceted biological process for meat quality, particularly in beef production, with a notable focus on beef marbling. Comprehending these intricate elements and their interplay is essential for producing premium meat that aligns with consumer and market preferences. In this episode, Dr. Marcio Duarte, Assistant Professor at the University of Guelph and an authority in meat science and muscle biology, delves into the influence of skeletal muscle growth on meat excellence. He underscores the connection between maternal nutrition during the cow's final trimester and the calf's dietary intake in its first 250 days. "The most suitable time frame to enhance marbling deposition is from the final trimester of gestation up to 250 days after the calf's birth." - Dr. Marcio DuarteWhat you’ll learn: (00:00) Highlight(01:34) Introduction (09:11) Enhancing Marbling Through Nutrition and Timing(13:09) Maternal nutrition during the cow's final trimester(16:01) Early Calf Nutrition for Marbling Success(36:49) Understanding Cellular Level Effects on Tissue(45:18) Nutrient Manipulation in Livestock(48:38) The final questionsMeet the guest: Dr. Marcio DuarteExperience:Current: Assistant Professor at the University of GuelphPast: Assistant Professor at the Federal University of ViçosaBackground: Ph.D. in Animal Sciences (Federal University of Viçosa)M.Sc. in Animal Sciences (Federal University of Viçosa)B.Sc. in Animal Science (Federal University of Viçosa)Connect with our guest on Social Media: LinkedInThe Beef Podcast Show is trusted and supported by innovative companies like:- Bioverse- DSM𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.Instagram: The Beef Podcast ShowLinkedIn: The Beef Podcast Show

With advances in genetics and livestock practices, the beef industry has evolved over the years. However, current references for vitamin and mineral inclusion are outdated, failing to address the animals' modern needs. Our guest (and also our co-host!), Dr. Stephanie Hansen, a prominent researcher and professor in feedlot nutrition at Iowa State University, focuses on optimizing growth and stress resilience in cattle. Dr. Hansen's research has revealed interesting links between beta-agonists like ractopamine hydrochloride and reduced external fat in cattle, benefiting both the industry's economic viability and sustainability. These findings emphasize the importance of up-to-date research to meet the changing demands of livestock production."I wanted to ensure that animals wouldn't get sick, and I was eager to explore ways to prevent illnesses in them." - Dr. Stephanie HansenWhat you’ll learn:(00:00) Highlight(01:30) Introduction  (11:03) Discussing teaching and research (21:33) Research on beta agonists(25:15) The economic and environmental benefits of ractopamine(30:21) Feed efficiency and sustainability (33:54) The difference between classes of beta agonists(42:17) Travel experiences and interests(54:29) Final questionsMeet the guest: Dr. Stephanie HansenExperienceCurrent: Full Professor at the Iowa State UniversityPast: Associate Professor at the Iowa State UniversityBackgroundPh.D. Nutrition (the North Carolina State University)M.Sc. Nutrition (the North Carolina State University)B.Sc. (the Iowa State University)Connect with our guest on Social Media: LinkedinThe Beef Podcast Show is trusted and supported by innovative companies like:- Bioverse- DSM𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.Instagram: The Beef Podcast ShowLinkedIn: The Beef Podcast Show

The beef industry has witnessed remarkable growth in animal welfare awareness, leading to significant improvements in its practices. Properly caring for animals translates into better health, heightened disease resistance, and consistent growth rates. Besides, producing meat from compassionately raised animals positively impacts consumer perception, influencing purchasing decisions and enhancing the industry's reputation. In this episode, Dr. Eduarda Bordelusi, from Kansas State University, shares her expertise in animal welfare and applied domestic animals. As an innovative leader dedicated to improving animal welfare and exploring innovative solutions and a prominent advocate for responsible and sustainable agriculture, she connects technology, animal behavior, and welfare in the beef industry. "I believe it is crucial to incorporate both physiological and behavior measures, including grimace scores, in order to gain a comprehensive understanding of the animal's emotional state." - Dr. Eduarda BortoluzziWhat you’ll learn:(00:00) Highlight(01:48) Introduction  (06:37) Understanding animal welfare in the beef industry(09:32) Applying observations from the dairy industry to beef cattle(13:16) The uses of artificial intelligence in beef farming(16:51) The challenges of getting quality images and consistency for machine learning models  (19:47) Further opportunities for employing AI and machine learning in the beef industry(21:48) Trying to eliminate subjectivity in the measurement of animal welfare(24:43) The importance of observer consistency(33:54) Integrating AI in Research(44:49) Integrating AI in researchMeet the guest: Dr. Eduarda BortoluzziExperienceCurrent: Associate Professor at the Kansas State University College of Veterinary MedicinePast: Research Intern at Kansas State UniversityBackgroundPh.D., Animal Science (Kansas State University)M.Sc., Animal Science (Kansas State University)B.Sc., Veterinary Medicine (Universidade Federal do Pampa)Connect with our guest on Social Media: LinkedinThe Beef Podcast Show is trusted and supported by innovative companies like:- Bioverse- DSM𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.Instagram: The Beef Podcast ShowLinkedIn: The Beef Podcast Show

While beef production is crucial to meet the ever-increasing global demand for protein-rich food, the rapid expansion of livestock farming has raised concerns regarding its environmental impact and long-term sustainability. In this episode, I team up with the esteemed Dr. Diwakar Vyas to delve into various aspects of the beef industry such as those ones. A true expert in the field, Dr. Vyas gives invaluable insights and practical advice for beef producers, emphasizing the importance of carefully observing animal performance and analyzing data, highlighting the immense value of extension work and producer collaboration, stressing the significance of conducting applied research, and sharing the findings of his groundbreaking research on efficiency and cattle performance."Observation and data are the keys to effective farming. So always start by looking at the data and be ready to adapt your management practices if anything deviates from the norm." - Dr. Diwakar VyasWhat you’ll learn:(00:00) Highlight(01:21) Introduction (07:45) Differences among livestock production systems(09:39) Challenges with forages in different climates(11:16) Focus and goals of current research(12:05) A comprehensive view on methane production and sustainability(14:10) An introduction to the concept of net protein contribution(15:48) Combining life-cycle assessment and net protein contributions(21:29) Discussing principles of forage quality evaluations(24:12) The responsibility of extension and collaboration with producers(25:49) Advice for beef producers and the importance of forage quality(29:51) The impacts of small mistakes on the farming process(30:25) Future breakthroughs in sustainability and the role of artificial intelligence(33:51) Final questionsMeet the guest: Dr. Diwakar VyasExperienceCurrent: Assistant Professor of Ruminant Nutrition at the University of FloridaPast: Research Biologist at Agriculture and Agri-Food CanadaBackgroundPh.D., Nutrigenomics (the University of Maryland)M.V.Sc., Animal Nutrition (the National Dairy Research Institute)D.V.M. (the College of Veterinary and Animal Sciences, Bikaner)Connect with our guest on Social Media: LinkedinThe Beef Podcast Show is trusted and supported by innovative companies like:- Bioverse- DSM𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.Instagram: The Beef Podcast ShowLinkedIn: The Beef Podcast Show

In subtropical regions, cattle production requires careful attention to forage management, considering it is a crucial resource for productivity, but the areas typically experience hot and humid conditions. With such challenges presented by the climate to beef cattle producers, a comprehensive forage management system is crucial for providing adequate nutrition to cattle, optimizing their performance, and minimizing the effects on the environment. So in this episode, Dr. João Venframini discusses forage management with an emphasis on subtropical production systems, as well as the impact of said management on forage, animal production, and environmental quality.“The focus of my research is on tropical and subtropical regions, where we don't have extreme weather in the winter. My studies are also associated with Bos indicus influence breeds and with tropical forages that come with high production but low nutritive value.” - Dr. João VendraminiWhat you’ll learn:(00:00) Highlight(02:11) Introduction (06:09) Podcasts on beef cattle(10:08) Management of cattle in hot and humid conditions(13:02) Nutritive forages(17:19) Alternative uses of forage crops(22:28) Interdisciplinary research in beef production(23:17) Communication between ag and the general public(26:30) Current research projects(32:34) The role of extension work in disseminating research(35:45) Personal life and hobbies(37:52) Three final questionsMeet the guest: Dr. João VendraminiExperienceCurrent: Professor at the University of FloridaPast: Assistant Professor at Texas A&M UniversityBackgroundPh.D., Epidemiology (the University of Florida)M.Sc., Animal Science (the University of São Paulo)B.Sc., Agronomy (the University of São Paulo)Connect with our guest on Social Media: LinkedInThe Beef Podcast Show is trusted and supported by innovative companies like:- Bioverse- DSM𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.Instagram: The Beef Podcast ShowLinkedIn: The Beef Podcast Show

In this episode, Dr. DiLorenzo and I discuss significant breakthroughs in greenhouse gas reduction: the potential of algae as inhibitors of methane emissions. Although not all algae possess this capacity, some do have that potential and as such, it is important to discuss the challenges and opportunities of scaling up algae production and the potential role of the ocean in expanding agricultural areas. Additionally, Dr. DiLorenzo emphasizes the need for mitigation strategies that maintain production levels and highlights the importance of identifying highly productive animals to reduce the carbon footprint, employing management strategies such as culling unproductive animals, optimizing stocking rates and grazing, and implementing strategic supplementation. “There's plenty of ocean, of course, but I think the industry will figure out a way to make exploring it economically feasible. Still, before that, algae have to be proven effective.” – Dr. Nicolas DiLorenzo  What you'll learn:(00:00) Highlight(02:03) Introduction (12:02) Influencing others(14:09) Strategies to reduce environmental impacts (17:18) Breakthroughs on greenhouse gas reductions(23:08) The blue revolution: farming on the sea(30:41) The challenges regarding methane(33:21) Applied strategies to decrease emissions on ranch(38:25) Final questionsMeet the guest: Dr. Nicolas DiLorenzoExperienceCurrent: Professor at the University of FloridaPast: Postdoctoral Research Associate at Texas Tech UniversityBackgroundPh.D. (the University of Minnesota)M.Sc. (the University of Minnesota)Degree in Agricultural Engineering (Universidad Nacional de La Plata)Connect with our guest on Social Media: LinkedIn𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.The Beef Podcast Show is trusted and supported by innovative companies like:- Bioverse- DSM

Dr. T.G. Nagaraja, an expert on liver abscesses in cattle, provides insights into the causes, impacts, and ongoing research on the condition. He discusses the challenges of developing a 100% effective vaccine and its potential connection to reducing foot rot. The importance of collaboration and research in cattle nutrition is also highlighted.

Taking a holistic perspective and understanding technological advancements are crucial to manage animal health and improve risk categorization in today's beef industry. In this episode, Dr. Krehbiel emphasizes that interdisciplinary collaboration approaches are key to addressing grand challenges in ruminant nutrition. Also, he highlights that connecting people with the sources of their food and enhancing their understanding of food production can bridge the gap between agriculture and the general population and thus, help pave a better future for the beef industry.“The conversation around climate change and sustainability is critically important to us, because the way we think about sustaining our industry will be critically important for its future.” – Dr. Clint KrehbielWhat you'll learn:(00:00) Highlight(02:03) Introduction (16:04) What to keep in mind when choosing mentors (19:01) Advances over the last 15 years in the understanding of feedlot cattle health (22:13) Nutritional areas for future research  (25:58) Questions that technology will figure out(29:51) Holistic approach and interdisciplinary teams(32:08) The logistics of the opportunities (34:25) Collaborative approaches for addressing grand challenges in ruminant nutrition (44:00) The final questionsMeet the guest: Dr. Clint Krehbiel ExperienceCurrent: Dean of Davis College of Agricultural Sciences and Natural Resources at Texas Tech UniversityPast: Dennis and Marta White Endowed Regents Professor at Oklahoma State University; Marvel L. Baker Head and Professor of Animal Science at the University of Nebraska-Lincoln.BackgroundPostdoctorate (US Meat Animal Research Center) Ph.D. (the University of Nebraska-Lincoln)M.Sc. (Kansas State University)B.Sc. (Kansas State University)Connect with our guest on Social Media: LinkedIn𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.The Beef Podcast Show is trusted and supported by innovative companies like:- Bioverse- DSM

Bovine Viral Diarrhea (BVD) is a disease that suppresses the immune system and exacerbates other existing problems in the herd, thus greatly impacting various segments of the beef industry. In this episode, Dr. Bob Larson provides a lot of valuable information on the use of diagnostic tests to detect BVD in persistently infected (PI) calves, since they are the major contributors to the spread of the disease. He also discusses vaccines and their limitations, as well as a holistic strategy to successfully control BVD in our herds.  “Most of our prevention and all of our testing efforts are really focused on these persistently infected animals.” - Bob Larson What you'll learn:(00:00) Highlight(01:02) Introduction (03:52) What is BVD and why is it a concern? (09:12) BVD-associated problems and symptoms (12:36) Persistently infected (PI) animals(18:55) Management practices to eliminate BVD  (25:12) Management of temporarily infected animals  (26:50) Consequences of BVD for the productivity of your herd (33:54) Eradicating the virus or eliminating it from your herd (40:11) The final questionsMeet the guest: Dr. Bob LarsonExperienceCurrent: Professor of Production Medicine at Kansas State UniversityPast: Professor at the University of Missouri; private veterinary practitioner.BackgroundPh.D., (Kansas State University)D.V.M. (Kansas State University)B.Sc. (Kansas State University)𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.The Beef Podcast Show is trusted and supported by innovative companies like:- Bioverse- DSM

In today's episode, we delve into the world of beef as we explore its nutritional value, convenience options, and market expansion with John Crowder, a marketing expert in the industry. Mr. Crowder goes into the essential vitamins and minerals present in beef, JBS's investments to enhance the variety and convenience of the meat, and the importance of educating consumers about the actual sustainability and nutritional benefits of the sector and its protein. We also discuss the shift to online grocery shopping and the impact on beef education while highlighting the increasing global demand for US beef."Beef: it's such a nutritious vehicle! It's also super delicious and creates a joyous occasion every time." - John CrowderWhat you'll learn:(00:00) Highlight(01:02) Introduction (05:11) Changes in the beef demand due to the pandemic (08:54) Easy-prep initiatives from the industry (18:14) The nutritional benefits of beef and the role of the industry in communication  (28:47) New generations, their perceptions of beef, and how to educate them (32:47) Initiatives for sustainability (38:59) Beef global demand and opportunities  (45:59) The final questionsMeet the guest: John CrowderExperienceCurrent: Head of Marketing, JBS USA BeefPast: Leadership positions with JBS Foods, Smithfield Foods, Grupo Bimbo/Sara Lee Bakery, and VDK Frozen Foods.BackgroundM.B.A., Marketing (Saint Louis University)B.S.B.A., Finance (Southern Illinois University)Connect with our guest on Social Media: LinkedIn𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.The Beef Podcast Show is trusted and supported by innovative companies like:- Bioverse- DSM