The Feed Science Podcast Show

Today, I welcomed Dr. Marco Antônio Ebbing, a postdoctoral researcher at Auburn University. Dr. Ebbing shared insights from his extensive research on how particle sizes and processing methods, like expansion, can drastically influence the quality of feed pellets and the performance of broilers. We discussed the nuances of grinding methods, the role of expander machines, and the critical balance between pellet quality and production rates against the backdrop of rising ingredient costs."How can we improve pellet quality and extract more nutrients and energy during processing? We investigate using expander processing, varying particle size, and grinding ingredients like corn with hammer and roller mills."What you'll learn:(00:00) Highlight(01:47) Introduction and professional background(10:33) Expanders in feed mills(18:12) Improving pellet quality(24:39) Biggest challenges in animal nutrition(31:50) Lack of silos to accommodate different ingredients(34:45) Final questionsMeet the guest: Dr. Marco Antônio Ebbing is a postdoctoral researcher at Auburn University. He pursued a PhD with research focused on feed processing for broilers, examining its effects on feed quality, machine efficiency, nutrient digestibility, and broiler performance at the University of Natural Resources and Life Sciences in Vienna. He also completed a Master's degree in Animal Science, focusing on broiler breeder trace minerals nutrition and evaluating the performance of the breeders, hatchery, and progeny. He holds an undergraduate degree in veterinary medicine, and both his Bachelor's and Master's degrees were completed in Brazil.Connect with the guest!The Feed Science Podcast Show is trusted and supported by innovative companies like:- Evonik- EastmanAre you ready to unleash the podcasting potential of your company? wisenetix.co/custom-podcast𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.InstagramLinkedIn

Today, we are joined by a distinguished guest, Dr. Todd Callaway, an associate professor from the University of Georgia, who brings with him an extensive background in rumen nutrition and microbiology. Together, we explored the delicate balance of microbial populations in cattle and how diet can drastically influence animal production and food safety. We also talked about the intricacies of feed additives like monensin — unraveling its accidental discovery and profound impact on reducing methane and ammonia production, and improving feed efficiency in beef cattle."The biggest technical challenge remains: understanding what's actually happening in the gut with these microbes. Observing the interactions between a compound's effects, microbial actions, and the final product is an expensive and difficult process."What you'll learn:(00:00) Highlight(01:50) Introduction and professional background(06:50) Use of monensin in the livestock industry(16:04) Alternatives to monensin in livestock feed(22:53) Food safety concerns(26:47) Major challenges in food safety(34:47) Conclusion: the final questionsMeet the guest: Dr. Todd Callaway has joined the faculty of the Department of Animal and Dairy Science at UGA. Todd is a ruminant microbiologist who grew up on a small horse, dairy, and beef farm and received his B.S. and M.S. degrees from the University of Georgia in Animal and Dairy Science in 1993 and 1996, respectively. He then went on to receive his Ph.D. degree in Microbiology from Cornell University in 1999. As part of his research focus, Dr. Callaway focused on the intestinal microbiome and the impacts of diet on the microbial population and host susceptibility to pathogen colonization.Connect with the guest!The Feed Science Podcast Show is trusted and supported by innovative companies like:- Eastman- EvonikAre you ready to unleash the podcasting potential of your company? wisenetix.co/custom-podcast𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.InstagramLinkedIn

Welcome to another episode of "The Feed Science Podcast Show." Today, I'm joined by Chandler Adams, an experienced feed industry expert. Chandler shares insights on the crucial aspects of efficient feed milling equipment and strategic investments. We also discuss batching systems, low-maintenance equipment, and the role of automation in modern feed manufacturing. Learn from Chandler's perspective on targeted spending, effective questioning, and fostering innovation in the feed industry."In general, what we truly require is a skilled workforce. If I had to identify our main deficiency, it would be in the areas of recruiting, retaining, managing, and selecting the right personnel. In my view, this is unquestionably the weakest aspect of our industry." What you'll learn:(00:00) Highlight(01:59) Introduction and professional background(04:36) Manufacturer’s representative(13:29) High-impact, low-cost investments(18:06) Major vs. minor scale(23:34) Technological evolution in feed mills(28:54) Important considerations in a feed mill(33:49) Errors in facility equipment selection(38:58) Final three questionsMeet the guest: Chandler Adams, from a Kansas farm, attended Kansas State University, influenced by his grandfather's feed science connections. His dedication led to Chandler Adams, LLC, where he serves as a hands-on leader.Connect with the guest!The Feed Science Podcast Show is trusted and supported by innovative companies like:- Evonik- EastmanAre you ready to unleash the podcasting potential of your company? wisenetix.co/custom-podcast𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.InstagramLinkedIn

In another episode of "The Feed Science Podcast," I had the pleasure of hosting Patrick Badger, a research scientist at Borregaard. Patrick shared insights stemming from his background in animal sciences and his research on swine nutrition and feed manufacturing at Kansas State University. Our discussion explored the impact of pellet quality on pig growth performance and the use of binders to improve feed quality. We also compared pellet and mash diets and discussed their impact on animal performance, providing valuable advice for students interested in pursuing careers in feed science."In both of my finishing pig studies, we compared pelleted treatments to mash to establish a baseline and assess pellet performance. These improvements, especially given recent high ingredient prices, enhance performance and enable cost recovery through improved feed efficiency"What you'll learn:(00:00) Highlight(02:10) Introduction and background experience(04:22) Percentage of fines and performance of pigs(07:36) Ensuring high-quality pellets for pigs(08:46) Dry vs. liquid pellet binders(14:51) Pellet vs. mash(18:31) Final questionsMeet the guest: Patrick Badger is a dedicated professional with a strong background in animal sciences and a deep passion for swine nutrition. He graduated from Purdue University in 2021 with a B.S. in Animal Sciences and went on to earn his M.S. in Feed Science and Management from Kansas State University in 2023. Patrick's lifelong exposure to the farming and animal industry has shaped his career path. During his academic journey, Patrick gained valuable experience in the commercial swine industry through an internship with New Fashion Pork. This hands-on experience ignited his true passion for swine nutrition. Currently, he leverages his expertise as a Research Scientist at Borregaard, where he continues to contribute to the field he loves.Connect with the guest!The Feed Science Podcast Show is trusted and supported by innovative companies like:- Eastman- EvonikAre you ready to unleash the podcasting potential of your company? wisenetix.co/custom-podcast𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.InstagramLinkedIn

We're thrilled to present a special rerun of the notable episode "Five Lessons for Successful Feed Mill Nutritionists," featuring the esteemed Dr. Michael Tokach. This episode illuminates Dr. Tokach's profound expertise, highlighting the diverse and essential skills required for feed mill nutritionists. Dive into the episode to discover how mastering these competencies can elevate mill operations, with a special emphasis on the crucial roles of effective communication and establishing trust in the feed mill industry. This is a great chance to gain Dr. Tokach's comprehensive perspective on the intricacies of feed mill nutrition and its pivotal influence on the sector's advancement. Rejoin us on this enlightening journey, an essential listen for all feed mill nutritionists aiming to expand their knowledge and impact in the industry!“Probably, the biggest lesson I've learned is about the importance of communication between the people at the mill and the nutritionist." - Dr. Mike TokachWhat you'll learn:(00:00) Highlight(01:56) Introduction(04:58) Effective communication: a pillar for mill operations(08:32) Build trust, but verify(14:41) Understanding incentives in feed mill operations(27:22) Understanding scales and batches at the mill(32:55) Understanding ingredient procurement and sample collection(40:06) The final questionsMeet the guest: Dr. Mike TokachExperience:Current: Professor at Kansas State UniversityBackground:Ph.D., Epidemiology (the University of Minnesota)M.Sc. (Kansas State University)B.Sc. (North Dakota State University)The Feed Science Podcast Show is trusted and supported by innovative companies like:- Evonik- EastmanAre you ready to unleash the podcasting potential of your company? wisenetix.co/custom-podcast𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.InstagramLinkedIn

In this episode, I welcomed Dr. Fernando Sampedro, a renowned food safety and risk analysis expert from the University of Minnesota. Our conversation focused on the critical issues at the forefront of feed safety, including strategies to inactivate viruses like African Swine Fever and the impact of temperature and humidity on ingredient quality. Dr. Sampedro shared his insights on the significance of multidisciplinary collaboration, emphasizing how knowledge from food science can improve feed safety procedures. "There are three main factors that constantly interact: virus survival, virus inactivation, and risk assessment. These are influenced by weather conditions, process temperature, and feed composition."What you'll learn:(00:00) Highlight(01:53) Introduction and professional background(03:27) Difference between hazard and risk(06:50) Calculating potential risk concentration in feed(17:32) Feed mill moisture management and liquid ingredients’ effect on moisture(22:43) Changes in ingredient manufacturers’ processes: extended quarantine of products(24:15) Research on potential chemical treatments(27:09) Virus survival, risk assessment, and virus inactivation(31:14) Translating research into real-world high-capacity production(34:17) Heat treatments for steam processing of feed(39:03) Final questionsMeet the guest: Dr. Fernando SampedroExperience:Associate Professor at University of Minnesota | Instructor and International Consultant in Food Safety and Risk AnalysisBackground:B.S., Agrifood Industry (Universitat Politècnica de València);M.S., Food Science and Technology  (Universitat Politècnica de València);Ph.D., Food Technology and Processing  (Universitat Politècnica de València).Connect with the guest!The Feed Science Podcast Show is trusted and supported by innovative companies like:- Eastman- EvonikAre you ready to unleash the podcasting potential of your company? wisenetix.co/custom-podcast𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.Instagram: The Feed Science Podcast Show LinkedIn: The Feed Science Podcast Show

In this episode of The Feed Science Podcast Show, I welcomed Robert Oitker, a project and toll mill manager at The Maschhoffs. Robert brings over 40 years of experience in the feed business and a wealth of insights to share with us. We talked about Robert's work with his toll mill partners, discussing the challenges, joys, and intricate details. Our conversation covered topics from sourcing ingredients and the crucial elements of customer service in this unique industry, to the ups and downs of shifting production practices and the rigorous negotiations around equipment capabilities and costs."It's all about efficiency. I like to say optimization, not efficiency because efficiency doesn't always produce the best income."What you'll learn:(00:00) Highlight(01:47) Introduction and professional background(06:52) Balancing decisions based on science with the employees(11:14) Implementing change at a toll mill vs. own mill(14:37) Hammer mill vs. roller mill(20:08) Smaller mills vs. mega mills(25:25) Feed quality management(31:44) Use of pellet screeners(34:57) Pellet quality perspective vs. overall feed quality perspective(38:34) Cold weather feed mill challenges(44:37) Managing fat in cold weather feed(50:47) Final questionsMeet the guest: Robert OitkerExperience:Project Manager / Toll Mill Manager at The MaschhoffsConnect with the guest!The Feed Science Podcast Show is trusted and supported by innovative companies like:- Evonik- EastmanAre you ready to unleash the podcasting potential of your company? wisenetix.co/custom-podcast𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.Instagram: The Feed Science Podcast Show LinkedIn: The Feed Science Podcast Show

In this episode, I hosted Dr. Gaston Alfaro, a professor and researcher at Universidad Nacional de Córdoba. We delved into Dr. Alfaro's substantial work on rumen-protecting nutrients, including choline, methionine, and niacin. Our discussion was enriched by his hands-on experience in Florida, Alabama, Nebraska, and currently in Cordoba. We also explored Dr. Alfaro's ongoing research on residual feed intake at his experimental station, an intriguing project aimed at identifying animals that need less feed for the same output."Residual feed intake assesses the feed efficiency of different genetic lines by comparing how much feed each line needs to reach the same weight, reflecting inherent differences in their physiology and nutrient absorption."What you'll learn:(00:00) Highlight(02:34) Introduction and professional background(05:53) Rumen-protected nutrients(15:33) Research comparisons: Argentina vs. USA(23:28) Understanding residual feed intake(30:42) The difference between students in the USA and Argentina(39:25) End of the episodeMeet the guest: Dr. Gaston Federico AlfaroExperience:Profesor at Universidad Nacional de CórdobaBackground:B.S., Agronomic Engineering (Universidad Nacional de Córdoba);M.S., Ruminant Nutrition (Auburn University);Ph.D., Ruminant Nutrition (Auburn University)Connect with the guest!The Feed Science Podcast Show is trusted and supported by innovative companies like:- Eastman- EvonikAre you ready to unleash the podcasting potential of your company? wisenetix.co/custom-podcast𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.Instagram: The Feed Science Podcast Show LinkedIn: The Feed Science Podcast Show

Welcome to another insightful episode of The Feed Science Podcast Show. Today, I'm thrilled to have Dr. John Boney, an esteemed assistant professor from Penn State University, join us. Together, we'll dive into the intricate world of feed pellets, examining their quality and the significant role it plays in the distribution of nutrients on farms. We'll also navigate through the complexities of different feeder systems and their influence on pellet integrity. Plus, Dr. Boney sheds light on the challenges that feed mills face as they strive to harmonize the pace of production with the maintenance of pellet quality. "In long feed lines that run the length of a barn, we observed nutrient segregation, meaning the composition of feed can vary from one end to the other, regardless of pellet quality." What you'll learn:(00:00) Highlight(02:28) Introduction and professional background(04:22) Pellet quality and animal performance (07:59) Finding the right balance: pellet quality vs. costs(12:30) The effect of different conveyance systems on pellet quality (16:45) Investigating pellet quality(24:05) Nutrient segregation and its impact on performance (27:48) Final questionsMeet the guest: Dr. John BoneyExperience:Assistant Professor at The Pennsylvania State UniversityBackground:B.Sc., Animal Sciences (West Virginia University)M.Sc., Applied Poultry Nutrition and Feed Manufacturing (West Virginia University);Ph.D., Applied Poultry Nutrition and Feed Manufacturing (West Virginia University).Connect with the guest!The Feed Science Podcast Show is trusted and supported by innovative companies like:- Evonik- EastmanAre you ready to unleash the podcasting potential of your company? wisenetix.co/custom-podcast𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.Instagram: The Feed Science Podcast Show LinkedIn: The Feed Science Podcast Show

Feed additives in ruminant diets typically constitute less than 1% of the total intake, measured in grams or micrograms per day. However, their inclusion in livestock diets serves several specific functions, ranging from enhancing feed efficiency and modifying the microbiome to bolstering immunity and mitigating methane emissions. In this episode, I once again welcomed Federico Podversich to discuss the intricate role of feed additives in ruminant nutrition. Gaining insight into when and how to utilize these products is vital, as their handling specifications can differ. Consequently, we delved into the categorization of probiotics, prebiotics, and postbiotics, potential areas of research, the aspect of cost, and more. "It's essential to understand the differences in handling between products. Probiotics need careful storage and timely preparation to remain alive, while prebiotics can be mixed in dry rations and stored longer without issues." What you'll learn:(00:00) Highlight(01:52) Introduction(02:45) Different additives for cattle(17:21) Research in ruminant nutrition (23:50) Feed additives and sustainability (40:54) Episode closingMeet the guest: Federico Podversich, M.Sc.Experience:Graduate Research Assistant at University of FloridaBackground:B.Sc., Veterinary Medicine (Universidad Nacional del Litoral)M.Sc., Animal Sciences (University of Florida) Connect with the guest!The Feed Science Podcast Show is trusted and supported by innovative companies like:- Eastman- Evonik𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.Instagram: The Feed Science Podcast Show LinkedIn: The Feed Science Podcast Show