Podcasts about Dairy farming

For this week's Grass10 grazing management update, John Maher explains that June is a challenging month for grass quality as we are now in the main heading phase for perennial ryegrass. Pre grazing yield is too high on many farms:-       Watch rotation length (Target 18-21 days)-       Minimise stem content-       Grazing covers >1500 kg DM/ha will have a negative effect on animal performance, pasture cleanout, grass recovery and quality in the subsequent rotation Read more from this week's Grass10 newsletter and subscribe for weekly updates at:https://bit.ly/Grass10-9thJune  For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

With breeding season reaching the midpoint on many spring-calving dairy farms, we're taking stock of how the season has progressed so far and discussing the key management decisions for the weeks ahead. Doreen Corridan, CEO of NCBC, joins James Dunne to discuss breeding performance to date, trends in dairy and beef semen usage, managing cows that have yet to be served, and the key actions farmers should focus on for the remainder of the breeding season. For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

For this week's Grass10 grazing management update, John Maher discusses tackling surplus grass and why flexibility is required to take out surplus bales. Plus he explains how grazed grass delivers the lowest feed cost, even with higher fertiliser prices. Meanwhile, the featured farmer is John Payne from Moydow, Co. Longford. Read more from this week's Grass10 newsletter and subscribe for weekly updates at:https://bit.ly/Grass10-2ndJune For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

0:11 - Calgary's plan to replace blanket rezoning is still unclear. 9:09 - Are infill houses the solution? We take your calls and texts. 28:45 - Canadian dairy's role in strengthening Canada's food sovereignty. 40:02 - We hear your thoughts on global supply chains. 55:47 - Pierre Poilievre and Danielle Smith are on a collision course over pipeline politics. 1:09:50 - We hear your thoughts on the MOU. Learn more about your ad choices. Visit megaphone.fm/adchoices

With the increased cost of fuel and fertiliser, Peter Doyle, Grassland Researcher in Teagasc, Grange, joins Stuart Childs to discuss the cost of growing grass, silage and other feeds. Peter outlines the costs that he uses in the Grange Feed Costing Model which are of course assumptions but are necessary for the model to function. He emphasises that grazed grass delivers the lowest feed cost, even with higher fertilser prices. The cost model estimates grazed grass at about 14c/kg dry matter (including land charge), compared with roughly 42c/kg dry matter for concentrates. Feed quality is important in the model as the energy of the feed influences the performance it delivers. Peter argues that delaying first-cut silage to chase higher yields given increased fuel costs to get better bang for the buck from contractor costs is a false economy.  Earlier cutting (around late May) produces higher-quality silage, improves the total energy yield of the overall two-cut system as well as supporting better animal performance, reducing the requirement for expensive concentrate supplementation. Big first cuts of low quality material don't deliver more silage and are ‘penny wise, pound poor' due to the cost they create subsequently. Peter also stresses that feed quality should be matched to the type of stock being fed. High-quality silage is needed for lactating cows and young stock, while lower-quality, higher-volume silage may suit dry cows.  He notes that alternatives such as maize and fodder beet can be useful but involve similar or higher costs, additional management requirements, and often require supplementary protein and minerals. Finally, Peter says that the cost of grazed grass doesn't increase as significantly as the other feeds and thus people need to focus on grazed grass as their primary feed source and maximise the amount of it that they produce and consume to minimise their overall feed costs. For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

For this week's Grass10 grazing management update, John Maher explains that the challenge on farm now will be keeping the right grass in front of the animals. Swards of low or no stem will maximise animal performance Performance is maximised when the pre-grazing yield is between 1300-1400 kg DM/ha. Meanwhile, the featured farmer is Michael McGuigan, from Longwood, Co. Meath. Read more from this week's Grass10 newsletter and subscribe for weekly updates at:https://pasturebase.teagasc.ie/Grass10%20Weekly.pdf?=20260529    For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

Let's meet a farmer who has a real passion for the dairy industry even after almost two decades of early morning starts for milking.

In this Talkin' After Hours episode Jo & Kate chat to West Australian dairy farmers, Neville and Elaine Haddon. Together with their son Garry, Neville & Elaine run a major dairy operation in Busselton, milking around 1,300 cows and supplying more than 12 million litres of milk to Harvey Fresh every year. But despite operating at that scale, the Haddons are still asking questions. How do you grow better pasture with fewer inputs? How do you improve soil health while staying productive and profitable? And how do you build resilience into a farming system facing rising costs and increasingly dry seasons? Their farm in Warner Glen in the Lower Blackwood has become the place where they explore those questions — trialling multi-species pastures, experimenting with perennial systems, protecting creeklines and encouraging biodiversity, all while looking for lessons that could potentially reshape the way they farm back in Busselton. In our conversation, Neville and Elaine reflect on their remarkable journey — from Neville partnering with his brother to buy his first farm at just 16 years old, through decades of hard work in the dairy industry, to becoming passionate advocates for healthier soils and more resilient farming systems. Tune in to hear about the pressures facing dairy farmers today, the realities of running a large-scale operation, and why curiosity and a willingness to try things differently still drives them after all these years. Chapters 00:00 Introduction to the Haddons' Dairy Journey 01:51 Challenges and Motivations in Dairy Farming 05:58 Current Pressures in the Dairy Industry 08:03 Operational Insights from Busselton 10:44 Exploring Regenerative Agriculture Practices 12:27 Innovative Farming Techniques and Sustainability 17:08 The Importance of Soil Health 19:08 Future of Agriculture and Sustainable Practices 23:30 Innovative Weed Control Strategies 26:49 Environmental Stewardship in Farming 28:30 Enhancing Farm Biodiversity 29:59 Soil Health and Crop Establishment 32:15 Grazing Management and Pasture Diversity 36:05 Nutritional Management for Livestock 39:46 Future Vision for Blackwood Springs 42:50 Challenges and Support in Regenerative Agriculture 45:10 Encouragement for New Farmers

This week we're discussing generational renewal in Irish dairying and the challenges facing farmers young farmers trying to enter and progress within the sector while also discussing what options are available to farmers who may not have an identified successor. Joining James Dunne is Conor Hogan from the GROdairy Project — Generational Renewal Opportunities for Irish Dairy Farm Businesses — a new initiative focused on supporting farm succession, progression, and collaborative farming through demonstration farms, peer learning, and practical advisory supports. Conor discusses the barriers facing young farmers, the role collaborative farming can play in creating viable career pathways, and how the project hopes to support the long-term sustainability and competitiveness of the Irish dairy industry. For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

For this week's Grass10 grazing management update, John Maher discusses the impact of pre-grazing yield on protein, plus how to correct pre-grazing yield on farm. Meanwhile, the featured farmer is John Phelan from Kilmeaden, Co. Waterford. Read more from this week's Grass10 newsletter and subscribe for weekly updates at:https://bit.ly/Grass10-19thMay    For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

In this DairyNZ Update, Michelle Watt talks to Taina Burrows, a Tutor for Dairy Training Ltd, and the NexGen Dairy Farmer Programme. They discuss the career opportunities available in the Dairy Industry, how the programmes on offer are helping youth find a pathway to a career in Dairy Farming. Hear firsthand how these initiatives are shaping the next generation of farmers and supporting the future of the industry. Find more information on Dairy Training Ltd Programmes and Courses at www.dairytraining.co.nz See omnystudio.com/listener for privacy information.

Dom talks with Mike Borrie, DairyNZ Chief Farm Solutions & Engagement Officer, about his move to DairyNZ after working for Fonterra and its predecessors for over thirty years, what DairyNZ has on offer at Fieldays 2026 and the current state of the dairy market. Tune in daily for the latest and greatest REX rural content on your favourite streaming platform, visit rexonline.co.nz and follow us on Instagram, Facebook and LinkedIn for more.

Claire Mooney, Catchment Coordinator for the Suir, joins Stuart Childs to discuss practical tips for farmers in relation to improving water quality. Claire first explains immediate on-farm actions to improve environmental compliance and efficiency, including better silage management, protecting waterways with fencing and alternative drinking points, improving slurry and effluent handling, using sulphur correctly, and how clover can reduce chemical nitrogen use. Claire discusses the need for farmers to prepare for tighter slurry storage rules in 2028 by assessing storage capacity now, working with advisors, exploring TAMS grants and capital allowances, and planning investments early rather than waiting until compliance becomes urgent. Finally, Claire stresses that small operational improvements can make a significant difference, such as separating soiled water from slurry, reducing rainwater entering tanks, fixing leaks, cleaning yards efficiently, and redesigning cow traffic areas to reduce unnecessary slurry storage demand and avoid a need to reduce stock numbers on foot of the new regulations that may be avoidable.  She also emphasises the importance of using slurry well and distributing it across the whole farm to reduce losses. For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

For this week's Grass10 grazing management update, John Maher says that the majority of farms are grazing covers too high. As we move further into May, grass composition is changing and keeping grass quality correct becomes more challenging. To ensure grass quality is maintained to maximise animal performance pre-grazing yield has to be between 1300-1400 kg DM/ha. Meanwhile, the featured farmer is Killian Brennan, from Kilcogy, Co. Cavan. Read more from this week's Grass10 newsletter and subscribe for weekly updates at:https://bit.ly/Grass10-12thMay   For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

In Episode 295 of the Kite Podcast, Will Evans and Ben Eagle are joined by farmer Fraser Jones, podcast producer Becki Reay and milk market analyst Chris Walkland to unpack the highlights and key takeaways from the DIN Conference last week, held under the timely theme ‘managing through chaos'. The episode explores what that theme meant in practice, from geopolitical uncertainty and volatile milk markets to changing consumer demand and environmental pressures. Becki provides an overview of the conference and why it remains a key fixture in the dairy calendar, while the panel reflects on standout speakers and global perspectives from regions including France and the United States, highlighting both shared challenges and emerging opportunities. A strong message throughout is the importance of collaboration, innovation and investment across the supply chain, with Fraser bringing the discussion back to farm level and considering what practical lessons can be applied within his own business. Please note: The information provided during this podcast has been prepared for general informational purposes only and does not constitute advice. The information must not be relied upon for any purpose and no representation or warranty is given as to its accuracy, completeness or otherwise. Any reference to other organisations, businesses or products during the podcast are not endorsements or recommendations of Dairy Consulting Ltd or its affiliated companies. The views of the presenter are personal and may not be the views of Dairy Consulting Ltd. The contents of this podcast are the copyright of Dairy Consulting Ltd.

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For this week's Grass10 grazing management update, John Maher explains why the target for pre-grazing yield in the mid-season is 1300-1400 kg DM/ha. John also discusses first cut silage and taking surplus bales to be part of grassland management over the next month. Meanwhile, the featured farmer is David Lowry from Churchminister, Co. Donegal. Read more from this week's Grass10 newsletter and subscribe for weekly updates at:https://bit.ly/Grass10-5thMay  For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

Adding value to each acre. Hear Don Wyss, Indiana soybean grower, explain how he is finding more value per acre with high-oleic soybeans grown for use in food and feed. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

n this latest episode of The Food Professor Podcast, recorded live inside the podcast fishbowl at SIAL Canada 2026 in Montreal, Michael LeBlanc and Sylvain Charlebois welcome one of the most exciting entrepreneurs in Canadian food innovation: Santiago Stacey. Fresh off winning SIAL's prestigious Gold Innovation Award, Santiago shares the remarkable story behind Ku Na Na, creator of Canada's first plant-based banana milk made from 100% rescued, upcycled bananas. Born in Ecuador—the world's largest exporter of bananas—Santiago witnessed firsthand how millions of bananas are discarded simply for failing to meet cosmetic standards. That insight sparked a mission to create not just a beverage, but a better food system. Joined by innovation jury co-president  Isabelle Marquis, the conversation explores why Ku Na Na stood out among more than 320 entrants. From sustainability and nutrition to taste, convenience, and commercial viability, this product hits every major trend shaping the future of food. Santiago also reveals his expansion plans across Ontario, Quebec, and beyond, while sharing why banana milk could become the next major plant-based category. But first, Michael and Sylvain break down the week's biggest food and agriculture headlines. The hosts unpack Canada's push toward regulatory modernization and why reducing bureaucratic layering could be critical for food innovation, entrepreneurship, and national food security. They examine troubling new data on Canada's restaurant industry, with margin compression and closures accelerating in key markets like Ontario and Quebec. The conversation also dives into controversial moves by pharmacies in Quebec to pull energy drinks from shelves, AI-powered drive-thrus rolling out at Dairy Queen, and a deeply emotional discussion about dairy farmer mental health and the economic realities facing agricultural producers across North America. https://www.nytimes.com/2026/05/03/us/dairy-farm-butter-ridge-pennsylvania.html?unlocked_article_code=1.gVA.Xwqj.Qig6BXd4EEKQ&smid=url-share About UsDr. Sylvain Charlebois is a Visiting Professor in Food Policy and Distribution at McGill University and a Professor in Food Distribution and Policy in the Faculty of Management at Dalhousie University in Halifax. He is also the Senior Director of the Agri-food Analytics Lab, also located at Dalhousie University.Known as “The Food Professor”, his current research interest lies in the broad area of food distribution, security and safety. He is one of the world's most cited scholars in food supply chain management, food value chains and traceability with over 775 published peer-reviewed journal articles. Dr. Charlebois is also an editor for the prestigious Trends in Food Science Technology journal. He co-hosts The Food Professor podcast, discussing issues in the food, foodservice, grocery and restaurant industries and which is the most listened Canadian management podcast in Canada. Every year since 2012, he has published the now highly anticipated Canadian Food Price Report, which provides an overview of food price trends for the coming year. Furthermore, his research has been featured in several newspapers and media groups, nationally as well as internationally. He has testified on several occasions before parliamentary committees on food policy-related issues as an expert witness. He has been asked to act as an advisor on food and agricultural policies in many Canadian provinces and other countries.With extensive experience collaborating with businesses, governments, and NGOs, Dr. Charlebois combines academic rigor with practical expertise, making him one of the most influential voices in the global agri-food landscape. His work continues to advance the understanding of food systems, fostering innovation and resilience in a rapidly evolving industry. In 2025, he received the prestigious Charles III medal recognizing his tremendous work in informing Canadians about food issues. Michael LeBlanc is a senior retail advisor, keynote speaker and media entrepreneur. Michael has delivered keynotes, hosted fire-side discussions hosted senior retail executive on-stage in 1:1 interviews worldwide. Michael produces and hosts a network of leading retail trade podcasts, including The Remarkable Retail Podcast, The Voice of Retail, The Food Professor, The FEED powered by Loblaw and the Global eCommerce Leaders podcast. He has been recognized by the National Retail Federation (NRF) as a global Top Retail Voice for 2025 and 2025, and continues to be a ReThink Retail Top Retail Expert for the fifth year in a row.

Mick O'Donovan, Head of the Grassland Science Department in Moorepark, and Joe Patton, Head of Dairy KT, join James Dunne to discuss how farmers can maximise margin in the months ahead, focusing on the key grazing management practices and feeding decisions that underpin performance on Irish dairy farms. For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

For this week's Grass10 grazing management update, John Maher says that we're now entering into higher growth rates and reproductive stage of the perennial ryegrass plant:·      Pre grazing yield must target 1300 - 1400 kg DM/ha on all farms·      This will enable the animals to graze and clean out the sward to 4 cm·      Grass should be green leaf from top to bottom For fertiliser, when spreading on dry stock farms it is important to include P (if allowance available), K and S, especially on paddocks that may have been damaged on the first rotation. Meanwhile, the featured farmer is Danny Bermingham, from Doonbeg, Co. Clare. Read more from this week's Grass10 newsletter and subscribe for weekly updates at:https://bit.ly/Grass10-28thApril  For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

Tom O'Connell, dairy farmer in Inniscarra, near Cork city, and John Maher of Grass10, join Stuart Childs to discuss the importance and management of reseeding. John first outlines the national figures which are poor in terms of the amount of reseeding taking place each year and this is a negative for the industry. Tom is the opposite, reseeding every year on both grazing platform and silage ground. Reseeding every year  is what Tom says allow him to have the confidence to take out the ground safe knowing he has responsive swards that will grow at sufficient levels to meet herd requirements while he waits for the reseed to slot back in, as evidenced by the performance of the spring 2024 and 2025 reseeds. Tom splits the 10% so that it isn't all gone out together and generally takes the 2nd piece out when he knows the first bit is nearly ready to come back in. This as an insurance policy against having too high a stocking rate with all ground out at the same time.  Tom has also reduced his overall milking platform stocking rate through land acquisition and a slight reduction in cow numbers so that now his stocking rate with reseeded ground out is where his stocking rate was before he took out ground for reseeding in the past.  This is making the whole thing easier to tackle as at the higher stocking rate, he could be tight for grass at times and this was adding cost as well as compromising production. For Tom, reseeding is an essential element of each year's work.John finishes up by highlighting that people often do a lot of the things right but fail to get the post emergence spraying and early grazing of the sward right. Tom is doing this very well as evidenced by his lack of need to spray for weeds between reseeding events in his paddocks. For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com 

For this week's Grass10 grazing management update, John Maher says that 42% of farms are well above target AFC (> 750 kg DM/ha) largely due to challenging grazing conditions. While each farm is individual, these key rules need to be applied:-       Maximum SR of 4.2 LU/ha-       Minimum AFC of 160 kg DM/LU Now is also a good time to assess clover content in your paddocks and the aim is to identify paddocks with a good clover content. The target is 20-25% clover content in April to allow for reductions in chemical N in May/June Meanwhile, the featured farmer is Tom McEvoy from Ballyragget,Co. Kilkenny.  Read more from this week's Grass10 newsletter and subscribe for weekly updates at:https://bit.ly/Grass10-21stApril For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

 Sustainable Farming Scheme Information Please note: The information provided during this podcast has been prepared for general informational purposes only and does not constitute advice. The information must not be relied upon for any purpose and no representation or warranty is given as to its accuracy, completeness or otherwise. Any reference to other organisations, businesses or products during the podcast are not endorsements or recommendations of Dairy Consulting Ltd or its affiliated companies. The views of the presenter are personal and may not be the views of Dairy Consulting Ltd. The contents of this podcast are the copyright of Dairy Consulting Ltd.

On the Uplevel Dairy Podcast, Peggy Coffeen visits Del Rio Dairy in Friona, Texas, and interviews owner Nathan Moroney about how technology and expansion are reshaping modern dairying. Moroney describes a major expansion from a 3,500-cow double-45 parallel parlor to a 90-stall rotary with automated prep and post robots, sort gates, and collars, delivering significant labor savings and higher milking throughput. He recounts being one of the first herds to experience what became known as "bird flu" before the issue was identified through coordinated efforts with extension. He explains the Saudi-style barn system, manure handling that evolved into a digester started in 2021, water constraints driving efficiency and potential forage shifts, and the potential opportunities for integrating more AI in milking and feed management. Moroney also discusses regional processing growth, his new DFA corporate board role, and the need for workable labor policy reform.This Episode is Brought to you by the Milc GroupMilc Group is a dairy software company that brings real-time, actionable data to dairy farms across the world. They are dedicated to revolutionizing the dairy industry with their user-friendly cloud-based software. ONE™ by Milc Group is our all-in-one app that brings together all the important aspects of your dairy together in one place. With products such as feed and animal management software, people training, dairy facility monitoring, and scale management, Milc Group is committed to providing producers with tools they need to succeed.02:13 Rotary Expansion Automation04:52 Bird Flu Ground Zero11:34 Saudi Barn Workflow14:09 Digester Renewables Economics15:23 Next Efficiency AI Upgrades19:58 One Feed Program Spotlight20:28 Mobile App Workflow21:04 Water Risk Planning22:01 Reusing Water Efficiently23:01 Alternative Forages Ahead23:41 Texas Dairy Processing Boom24:37 Milk Hauling Distance24:46 Joining the DFA Board26:15 National Dairy Outlook28:55 Marketing and Data Shifts29:57 From City to Dairyman32:19 Traits Built by Dairy35:52 Labor Reform Needs

On today's episode: Roadworks kept Liam up all night Getting Chat GPT to host the show for us 610 Quiz: A prize monopoly Accidently waking up Marissa Premier Peter Malinauskas gives Maya’s wristbands government funding Frances Bean Cobain & Riley Hawk will have the grungiest son ever That’s hypocritical Putting Karla in the draw for flick the bean Confusing Coldplay for Cold Chisel What's harder Dairy Farming or Radio? It’s Puthday Tuthday Impressive finds Talking to the stain See omnystudio.com/listener for privacy information.

Teagasc Grassland Science Researcher, Mike Egan, joins James Dunne to discuss some of the common questions regarding establishing and managing grass clover swards.  Mike outlines the benefits for farmers but also discusses the challenges and learnings that have been seen throughout the Clover 150 commercial farm trial.   The correct chemical nitrogen strategy is outlined and why clover content should be the key deciding factor rather than fertiliser price when it comes to reducing nitrogen inputs.  Mike also outlines what farmers should be doing now with regards to assessing their own farm clover content and he also identifies opportunities to establish clover on farms over the coming weeks.   For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

A group of young people with little or no farming background are getting hands-on dairy farming experience as part of a new training programme. Group Director of Farm Source Anne Douglas spoke to Ingrid Hipkiss.

For this week's Grass10 grazing management update, John Maher explains how walking the farm will allow you to assess what your grass supply is (AFC). If you are below target AFC

Mark Treacy, Dairy Specialist in Teagasc Clonakilty, joins Stuart Childs on this week's Dairy Edge to discuss management tips for April. Mark explains that dairy farms are in various positions: some have moved too quickly into second-round grazing, others are well-balanced with remaining first-round grass, and some (especially on heavy ground) are delayed due to poor weather conditions. He then outlines the solutions such as housing some or all of the herd in order to get grass cover back up to where they need to be which might only take a week, or where there is a lot of grass on farm, tackling it from a number of angles including grazing, silage immediately once opportunity arises or longer term silage in some cases. Mark also spoke about the need for silage ground to be fertilised but to have cutting date influence the amount applied. With slurry application to most of this ground not an option, the advice is to cut early and return the slurry then. This will result in the same total yield with better quality than a large application of N for first cut now thus delaying the cut date. Finally, Mark spoke about the need to follow up on problem cows ahead of the breeding season as it is creeping up on farmers now. For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

This episode features Andrea Lendewig, Head of Research & Development at IFCN, discussing her Real Science Exchange webinar presentation Global Dairy Market Status and 2035 Perspectives. Joining the conversation are Philipp Goetz, Head of Sales and Business Development at IFCN; Lucas Fess, Senior Dairy Analyst with Rabobank; and Jeremy Painter, Vice President of Global Commercial Operations for Animal Nutrition & Health at Balchem. Together, the panel examines current milk production trends, regional differences, butter and protein markets, exports, herd dynamics, and what the next decade may hold for global dairy. Andrea opens by outlining IFCN's global dairy data network and explains how annual farm‑level data collection and monthly updates allow IFCN to monitor milk production, prices, and costs across major dairy regions. She highlights a major industry milestone: global milk production surpassing 1 billion tons, driven by growth across multiple regions. (04:40) The discussion then turns to recent production trends. The panel explains how the U.S. has shown consistent strength, while the EU experienced slower growth early before unexpected late‑season increases. China and parts of Latin America continue to grow production but remain dependent on international markets. Weather, animal health, and strong milk prices aligned to create production surprises in several regions. (17:30) Andrea and Lucas examine global milk price dynamics, focusing on the growing divergence between butter and cheese prices over the last decade. Butter prices have increasingly driven global milk price signals, influencing producer behavior and trade flows. One notable shift discussed is the U.S. becoming a net exporter of butter in 2025 after more than a decade as a net importer. (25:10) The panel also explores rising costs of milk production. IFCN data show that milk production costs have increased sharply over the last five years, with roughly 75% of countries now facing costs above $40 per hundredweight. These pressures are influencing farm investment decisions, particularly in regions with stricter environmental regulations. (28:30) Herd dynamics and beef‑on‑dairy economics are another key theme. Lucas and Jeremy describe how record beef prices have reshaped breeding decisions in the U.S., increased calf values, and encouraged producers to keep cows longer. This dynamic has contributed to U.S. herd growth and stronger-than-expected milk supply, raising the question of whether current production trends represent a new normal. (35:00) The conversation contrasts structural differences between Europe, and the U.S. European producers face tighter environmental regulations, land constraints, and aging farmer demographics, limiting expansion. In response, many EU farmers are diversifying income through solar energy, agri‑tourism, and land leasing rather than increasing milk output. Both IFCN and Rabobank suggest 2025 may represent peak milk production for the EU under current conditions. (45:00) Attention then shifts to exports and demand. Lucas outlines where U.S. dairy exports are growing—especially in Mexico, Asia, and emerging markets—and explains why exports will be critical as domestic consumption grows more slowly than production. The panel also discusses rising consumer interest in protein, from high‑protein milk and beverages to whey ingredients, and how this trend supports long‑term dairy demand. (51:00) Looking ahead to 2035, Andrea and Philip share IFCN's long‑term outlook. The U.S. is expected to drive most global production growth, while Europe trends closer to self‑sufficiency and Oceania remains export‑focused. Demand growth—driven by population increases and more westernized diets in Asia, Africa, and the Middle East—is expected to outpace supply growth, supporting higher dairy prices over time. (57:30) In closing, the panel reflects on key takeaways: the importance of data‑driven decisions, diversification of farm income, continued productivity gains through genetics and technology, and strong long‑term fundamentals for dairy. While risks remain, the group agrees the global dairy sector is well positioned for the next decade. (01:02:00) Please subscribe and share with your industry friends. Invite more people to join us at the Real Science Exchange virtual pub table. Please be sure to register for our upcoming Real Science Lecture Series webinars. Finally, 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.

For this week's Grass10 grazing management update, John Maher explains why a flexible approach has to be applied on farm to begin the 2nd rotation and particular caution needs to be taken on farms that are starting the 2nd rotation to ensure AFC stays above 650 kg DM/ha. Walk the farm on a more regular basis as growth increases.  Average farm cover needs to stay above 650 kg DM/ha.  Take action by reducing demand if your cover drops below 650 kg DM/ha. Meanwhile, the featured farmer is Michael Leahy from Co. Kilkenny. Read more from this week's Grass10 newsletter and subscribe for weekly updates at:https://bit.ly/Grass10-7thApril   For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

Dr. Mike Van Amburgh begins by outlining how amino acid nutrition has historically been viewed almost exclusively through the lens of milk protein. He explains that emerging research clearly shows amino acids play far broader roles in the cow, influencing milk fat synthesis, energy metabolism, and overall efficiency. As genetic potential has increased, amino acids are now supporting many biological pathways beyond simple milk protein yield. (05:50) The discussion quickly expands to nitrogen efficiency and environmental sustainability. Dr. Van Amburgh explains that dairy systems across Europe and North America are under increasing pressure to reduce nitrogen losses. By formulating more precise diets that better match amino acid requirements, cows can excrete significantly less urinary nitrogen while maintaining—or even improving—milk production, creating both environmental and economic benefits. (09:30) An audience question shifts the conversation toward the challenge of quantifying amino acids in forages. The panel discusses the robustness of current CNCPS model libraries and explains why forage amino acid profiles tend to be relatively conserved. While management factors like heat damage or poor fermentation can alter availability, microbial protein ultimately supplies a large and consistent portion of metabolizable amino acids to the cow. (12:15) Building on this, the panel explores where required amino acids actually come from. Dr. Van Amburgh emphasizes that microbial protein should supply roughly half of total amino acid needs, making rumen efficiency critical. However, as production levels rise, microbial protein alone is no longer sufficient—creating a clear role for rumen‑protected amino acids to close growing nutritional gaps. (16:20) Dr. Usman Arshad then leads a deep discussion on choline and methionine in transition cows. He explains why these two nutrients are not interchangeable, despite both acting as methyl donors. Choline has a unique lipotropic role in supporting liver fat export and reducing fatty liver risk during early lactation, while methionine primarily supports milk production and protein synthesis. Research shows that choline supplementation during the transition period alone can generate lasting carryover improvements in milk yield later in lactation. (29:00) The panel addresses a common industry question: how much choline is enough? Dr. Arshad reviews decades of research, including meta‑analyses showing a largely linear response between choline ion intake and milk production. While 12–13 g/day of choline ion remains the standard recommendation based on most available studies, data suggest additional benefits may exist at higher levels—even though more research is still needed. (34:00) Attention then turns to amino acid nutrition in close‑up and fresh cows. Dr. Van Amburgh explains that recent infusion and feeding studies demonstrate much higher metabolizable protein requirements than traditionally assumed, driven in part by the important role of non‑essential amino acids. These nutrients support energy generation, glucose synthesis, and tissue metabolism during early lactation—contributing to substantial gains in energy‑corrected milk when requirements are met. (44:30) The panel also discusses whether amino acid balancing can help cows cope with heat stress. While amino acids do not eliminate heat stress, improving metabolic efficiency appears to reduce wasted heat production and support immune function and gut integrity, potentially helping cows better navigate stressful conditions. (54:45) From science to economics, producers raise questions about return on investment. The group shares real‑world examples showing that improving amino acid balance often increases milk components without increasing intake, frequently delivering returns of 2:1 or greater, depending on milk pricing and market structure. (58:00) Dr. Van Amburgh then offers candid insights into rumen‑protected amino acid bioavailability, explaining that products on the market are not created equal. Independent testing has shown efficiencies ranging from as low as ~10% to as high as ~80%. The panel stresses that transparent, published bioavailability data are essential for accurate formulation and for maintaining credibility across the industry. (01:01:30) A technical discussion follows on measuring amino acid bioavailability, comparing isotope dilution, selenium‑methionine, and in vitro approaches. The group agrees that no method is perfect, but understanding assumptions and applying methods consistently can produce reliable, actionable data. (01:06:00) In the final phase of the episode, the panel examines modern high‑starch diets, monensin use, and intake regulation. Dr. Van Amburgh suggests many systems may now be producing excessive propionate, potentially limiting intake through chemical fill. He argues that rebalancing starch and NDF—rather than simply adding more concentrate—may unlock better efficiency and performance. (01:10:00) The episode concludes with final audience questions and a call to rethink traditional nutrition paradigms. The panel emphasizes that precision amino acid nutrition—supported by sound science, verified bioavailability, and thoughtful diet structure—is becoming essential for meeting the production, economic, and environmental demands facing dairy systems today. (01:20:29) 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.

Water quality continues to be a major focus for the agricultural industry, and while farmers are already making changes on farm, there is increasing emphasis on how practical actions can improve water quality outcomes at catchment level.  In this episode, Pat Dillon from Teagasc joins James Dunne to discuss the Better Farming for Water campaign.  Pat explains what the Better Farming for Water campaign is aiming to achieve, why a catchment approach has been taken and the practical actions dairy farmers can take to make a difference.  We also discuss concepts such as nitrogen use efficiency, nitrogen surplus, stocking rate and how all of these interact with water quality. For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

For this week's Grass10 grazing management update, John Maher discusses why, due to the challenging conditions in spring 2026, a flexible approach has to be applied on farm to begin the 2nd rotation. By early April, dry farms should have about 60 units (75 kg N/ha) of N applied (combination of fertiliser and slurry) and most farms need to assess regrowths on the first 3 paddocks grazed for the next 2-3 weeks. Meanwhile, the featured farmer is Kieran Kennedy from Nenagh, Co. Tipperary. Read more from this week's Grass10 newsletter and subscribe for weekly updates at:https://bit.ly/Grass10-31stMarch   For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

Dr. Baumgard opens by explaining the origin of the “immune suppression” theory in transition cows. Research dating back to the late 1970s showed slower neutrophil infiltration into the mammary gland in early lactation, which led to the assumption that cows are immunosuppressed after calving. This idea has shaped industry thinking for more than 40 years. (10:43) He outlines two primary mechanisms traditionally blamed for immune suppression: the cortisol surge at calving, which may impair neutrophil migration, and the metabolic changes of early lactation—high NEFAs, ketones, and low calcium—which appear to reduce neutrophil function in laboratory settings. (13:16) Dr. Baumgard then challenges the central assumption: are cows truly immunosuppressed, or are they simply exposed to greater pathogen loads and stressors during a narrow window around calving? He argues that morbidity may reflect increased environmental and physiological challenges rather than a dysfunctional immune system. (15:25) Dr. Fry shares field data from three herds representing over 100,000 calvings. After implementing management changes—primarily building a well-designed transition barn with lower stocking density, improved hygiene, and better cow flow—metritis rates dropped from 21.3% to 9.7%. Nutrition and innate immunity remained unchanged, suggesting management and environment were key drivers. (21:29) The panel discusses the role of stress stacking during the transition period. Dr. Baumgard explains that multiple simultaneous stressors, such as overcrowding, heat stress, hygiene challenges, social stress, and nutritional shifts, may overwhelm cows. He emphasizes growing evidence that stress compromises gut integrity (“leaky gut”), potentially triggering systemic inflammation and increasing susceptibility in tissues like the mammary gland. (27:27) Heat stress provides another example. While mastitis rates often increase during humid Midwest summers, they decline in arid regions like Arizona and Israel despite severe heat stress. Dr. Baumgard suggests environmental pathogen load—not immune suppression—is the primary driver. (27:43) The conversation shifts to ketosis and hyperketonemia. Dr. Baumgard and Dr. Pralle discuss how elevated BHB and NEFAs may not always indicate disease but instead reflect normal metabolic adaptation to support milk production. The key distinction is productivity: cows milking well with high ketones may not require intervention, while cows with high ketones and poor milk production warrant deeper investigation into underlying causes such as metritis, mastitis, hypocalcemia, gut inflammation, or environmental stress. (37:13) Dr. Fry reinforces the importance of whole-cow and whole-environment evaluation rather than treating metabolic markers in isolation. Monitoring milk yield, rumination, activity, and cow demeanor—along with assessing stocking density, pen hygiene, hoof health, and stockmanship—are critical to identifying true problems. (44:00) The group emphasizes reducing pathogen load through simple, practical management: minimizing manure accumulation, maintaining clean and dry bedding, improving calving hygiene, and lowering stocking density—especially for close-up and fresh cows. (33:39) Looking ahead, Dr. Baumgard describes his lab's focus on modeling “stacked stressors” to better replicate the real-world transition period. Rather than studying stressors in isolation, his team is investigating how combined stressors influence physiology, particularly gut health. (47:11) In closing, the panel encourages industry professionals to reconsider the immune suppression paradigm. Instead of trying to “fix” the immune system at calving, the emphasis should shift toward removing stressors and minimizing environmental challenges that create excessive pathogen exposure. (53:01) 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.

Prof. Donagh Berry, Quantitative Geneticist at Teagasc Moorepark, joins Stuart Childs on this week's Dairy Edge to discuss the future of Irish Dairy Breeding Programmes. Donagh first explains that breeding is all about numbers. With the uptake in use of sexed semen, the pool of dairy bull calves being born has shrunk and while this was part of the objective of using it in the first place, there is a side effect which has the potential to slow genetic gain in Irish dairy. He outlines the type of numbers of calves that need to be born each year in order to maintain the genetic growth that Irish farmers have enjoyed since the late 2000s when genomics arrived. In order to continue this, it will be important to have a structured breeding programme that will see Irish farmers work with the AI companies putting some of their best cows in calf to nominated bulls with a view to delivering the bulls of the future. Failure to do so will see the progress made in the industry in the last three decades since the introduction of the EBI slow significantly.  However, Donagh is attempting to avoid this occurrence by bringing industry together during 2026 to discuss the situation, identify the solutions and get them implemented as quickly as possible. For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

For this week's Grass10 grazing management update, John Maher discusses why monitoring grass supply on farm is critically important at this time of the year; growth rates are predicted to be above average for the coming week so walk the farm and establish regrowth on paddocks grazed first in spring. Plus, it's important to get up to date with Nutrient applications – the aim is to have 60 units N/acre applied by early-mid April. Meanwhile, the featured farmer is Michael Cunniffe from Fuerty, Co. Roscommon. Read more from this week's Grass10 newsletter and subscribe for weekly updates at:https://bit.ly/Grass10-24thMarch2026   For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

Kevin Downing and Dan O'Riordan of ICBF join Stuart Childs on this week's Dairy Edge to discuss the Spring Breeding Guidelines that will be arriving to farmers across the country this week. Kevin explains how the scorecard included in the guidelines can be used to identify the herd strengths and weaknesses to allow people to see where they may need to target improvement. He then discusses the importance of using enough dairy AI straws to ensure there are adequate numbers of replacements coming through to support the needs of individual farms. 25% is required in order to ensure that 18-20% replacement rates can be maintained as not all heifers will go the distance so some surplus will be needed. He also spoke about the importance of using high DBI with high beef subindex beef sires to generate high quality dairy beef stock and emphasises the need to continue using AI until such time as there is sufficient bull power to meet demand. Finally Dan spoke about how sire advice is now available on the HerdPlus app which will facilitate more people to use it.  He highlights the benefits of sire advice, balancing milk and fertility, avoiding inbreeding and lethal mutations and maximising beef merit while minimising calving difficulty risk, all making life easier for everyone involved. For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

For this week's Grass10 grazing management update, with the weather improving and a significant decrease in rainfall expected, John Maher discusses the increase in grass growth rate. There's now an opportunity to get more of the farm grazed:·      Get animals out (priority groups such as replacement heifers)·      Day and night grazing for dairy herd It is especially important to prioritise grazing if:·      There is a low level of fodder available (do a budget!!)·      Quality of silage is poor·      Have a high feed demand·      Shortage of accommodation As weather conditions improve, get fertiliser and slurry applied across the farm.  Target 30/35 units N per acre to areas of the farm that have not yet received any fertiliser. Meanwhile, the featured farmer is Liam Rochford from Co. Wexford. Read more from this week's Grass10 newsletter and subscribe for weekly updates at:https://bit.ly/Grass10-17thMarch  For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

From wearing red stilettos on her first day of university and travelling solo into rural Egypt, to relocating to the United States with four kids in tow, Margie Warrell created her own life for herself off the dairy farm.Margie grew up on a dairy farm in Victoria, the eldest daughter in a big Catholic family. It was assumed she would either enter the convent or marry a farmer. But Margie knew she wanted a very different life.First, she branched off into the big smoke to go to university; then she packed her terrible backpack from the Army Disposal Store for a yearlong solo adventure around the world.Margie went on to survive an eating disorder, an armed robbery, and family tragedy to create her own big, bold, beautiful story.Now, she helps other people make big, bold choices for their lives.Content Warning: this episode of Conversations includes reference to eating disorders, armed robbery and suicide.Margie's latest book is called The Courage Gap, and is published by Berrett-Koehler.You can find more information about Margie's work and her other books at her website.This episode of Conversations was produced by Meggie Morris. Executive Producer is Nicola Harrison.It explores farming, agriculture, invisible siblings, moving out of the country, motherhood, miscarriage, eating disorders, bulimia, anorexia, marriage, expatriate life, Washington DC, politics, Congressional chiefs, leadership, coaching.

This week's Dairy Edge is a special episode as it marks the 500th show of the podcast.  The first episode aired on 11th January 2018, when Emma-Louise Coffey was joined by dairy farmer, John Leahy, and Teagasc ruminant nutritionist, Brian Garry, to discuss preparing for the spring calving season and managing forage supplies.  Since then the podcast audience has grown significantly with the series now surpassing one million listens in total. To mark the milestone, we're taking a look beyond the farm gate to the wider dairy industry with James Dunne speaking to Conor Mulvihill, Director of Dairy Industry Ireland. They discuss the remit of Dairy Industry Ireland withing the wider industry, the current market outlook, what ‘value-added' really means for Irish dairy, the importance of the grass-fed story, and some of the key challenges and opportunities facing the industry. For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

For this week's Grass10 grazing management update, John Maher discusses the importance of getting animals out grazing and why on/off grazing is the best approach to get going. Plus, getting the farm ready to move and having fertiliser ordered and in the yard will allow farms to take the opportunity spread when conditions allow Meanwhile, Michael Smith from Ballyjamesduff, Co. Cavan is this week's featured farmer. Read more from this week's Grass10 newsletter and subscribe for weekly updates at:https://bit.ly/Grass10-10thMarch  For more episodes from the Dairy Edge podcast go to the show page at:https://www.teagasc.ie/animals/dairy/the-dairy-edge-podcast/ The Dairy Edge is a co-production with LastCastMedia.com

Do you know where your food comes from? Most of us buy and consume food every single day without understanding who grew it, how it was raised, or what the labels actually mean. What if the fear driving your grocery store decisions is based more on marketing than reality?On this episode of Salad With a Side of Fries, Jenn Trepeck welcomes fifth-generation dairy farmer and environmental scientist Tara Vander Dussen of Discover Ag Podcast and Discover Ag TV for a grounded, no-nonsense conversation about the food system, family farms, organic versus conventional choices, and how consumers can make smarter decisions without the overwhelm. From antibiotic use in dairy farming to the truth about grass-fed beef, water recycling on modern farms, and the impact of imports and tariffs on local agriculture, this episode reframes the conversation and replaces fear with facts.What You Will Learn in This Episode:✅ How the food system is divided between agriculture and big food, and why understanding that distinction helps you shop smarter and reduce unnecessary food fear✅ What the organic label actually means as a farming practice, and how conventional dairy farming maintains strict quality and safety standards that often go unrecognized✅ Why most cattle in the United States spend the majority of their lives on pasture, and what the real difference between grass-fed and grass-finished beef means for your plate✅ How sustainable farming practices like water recycling, on-site veterinarians, and cattle nutritionists reflect a level of animal care and environmental responsibility that rarely makes it into the public conversationThe Salad With a Side of Fries podcast, hosted by Jenn Trepeck, explores real-life wellness and weight-loss topics, debunking myths, misinformation, and flawed science surrounding nutrition and the food industry. Let's dive into wellness and weight loss for real life, including drinking, eating out, and skipping the grocery store.TIMESTAMPS:00:00 Breaking down the differences between agriculture and the food industry06:17 Understanding pesticides, glyphosate, and bio-engineered crops as tools in the farmer's toolbox09:13 Why food labels shifted from consumer information to marketing, and how to shop by personal values14:29 The truth about factory farms versus family farms and why 98 percent of dairies are family owned19:10 Conventional dairy quality: antibiotic protocols, testing standards, and why milk is one of the most tested products in the food supply chain25:45 How animal welfare and farm transparency have improved, and the water recycling system on a dairy farm is explained step by step29:29 Grass-fed versus grain-fed beef unpacked and why most cattle spend two-thirds of their lives on pasture36:42 How tariffs and global markets affect dairy farming prices and why grocery store milk prices can mislead38:57 The complicated relationship between consumer demand, imports, exports, and the modern food supplyKEY TAKEAWAYS:

Peita Kensington, the owner of Little Liberty Creamery, says many of her dairy farming relatives questioned her when she bought the business. 

Dr. Ricklefs-Johnson talks about bone health and the cardiovascular health benefits of cheese. Calcium, phosphorus, and vitamins D, K, and B12 are all important for bone health, and cheese is a good source of each. In the past, saturated fat in cheese would have been demonized, but research is finding that saturated fat isn't created equally across all food types, and cheese has many unique fatty acids. Cheese consumption is associated with reduced risks of coronary heart disease, cardiovascular disease, and stroke. Cheese contains bioactive peptides that appear to help lower blood pressure. (4:18) The panel discusses the mechanisms of action of cheese consumption on cardiovascular health, how much cheese is recommended daily, and whether different cheeses have different health benefits. Dr. Ricklefs-Johnson explains that the protein in cheese is primarily in the form of casein, rather than whey. Casein had been less utilized as it was thought harder to digest, but more research is showing the benefits of casein in muscle recovery and helping with sleep. (8:27) Research supports that calcium from cow milk sources is more bioavailable compared to supplements or fortified calcium in plant milks. Cheese is also unique as a dairy food that contains vitamin K, which works in conjunction with vitamin D and calcium for maintaining bone mass. (15:07) The panel visits about some of the other presentations at the symposium, including feeding cows to influence vitamin K or fatty acids in the milk and how to get the word out about the health benefits of cheese. (19:16) Panelists share their take-home thoughts. (26:29) 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. Rico's presentation was titled “Of cows and bugs: Using insects as alternative feeds in dairy cattle nutrition.” He gives an overview of his presentation, noting that while insects are not a major focus of US dairy nutrition, they are of interest in other parts of the world as a protein source to substitute for soybean or fish meal. (2:12)Dr. Dou's talk was “Alternative feed for livestock: Opportunities and challenges to support a circular food system.” She explains that a typical agriculture/food system is linear: take, make, and waste, which generates a lot of food residues. Her research aims to recover and recycle some of the food residues from other industries and evaluate their suitability for livestock feeding. (3:51)Dr. Pinotti's presentation was titled “Alternative foodstuffs in dairy ruminant nutrition: Basic concepts, recent issues, and future challenges.” His research focuses on using “former food” for livestock feeding and feeding insects not only as a protein source but also as a potential mineral source. (5:38)Dr. Pinotti talks about the challenges around variability in alternative feedstuffs. He goes on to describe some of the bakery byproducts he has used in research rations. He calls them fortified versions of cereal. They contain quite a lot of starch and also contain a lot of fat. These ingredients are ideal for young monogastric animals and also have utility in lactating dairy cow diets. The panel discusses the EU animal protein ban and whether similar restrictions exist for animal fats. (10:16)Dr. Rico notes that insects contain between 40 and 70% protein, depending on the type of insect. Crickets, mealworms, and black soldier fly larvae are the most popular. The fly larvae have a higher fat content compared to crickets and are a good energy source for monogastrics like pigs, chickens, or fish. Less is understood about the feeding value of insects in ruminant diets, and Dr. Rico's lab has been conducting experiments to help define this in dairy cattle. He notes the chitin content of insects is a unique challenge due to its indigestibility. It comes out in the NDF fraction in a nutrient analysis, but it is animal fiber, not plant fiber. (21:27)The panel talks about the scalability of insects as a protein source and confirms that the theory that insects are a cheap protein source is different from reality at this time. The group talks about small-scale insect projects at universities and in Africa. (27:17)Dr. Pinotti explains that insects are quite good at accumulating minerals, bad and good. His group conducted an experiment using sodium selenite as the substrate and the insects made selenocysteine and selenomethionine. Future research will include zinc as well as selenium in the substrate, and insects will be fed in an in vivo trial to verify bioavailability. He does not envision issues with chitin interfering with bioavailability since the insects incorporate the minerals into amino acids. (34:27)Dr. Rico talks about the amino acid and fatty acid profiles in insects. Essential amino acid content is relatively similar to other common protein sources. Insects contain higher levels of lauric and myristic acids than other common sources which could pose a challenge for lactation diets. He explains that there is a low-fat source of black soldier fly larvae with around 12% fat, compared to 30% in the full-fat version. The panel talks about variability in protein and fat content by insect type and the substrate the insects were grown on. (37:35)Dr. Dou describes some of her circular feed research using fresh cull fruit (kiwi, citrus, apples; delivered daily) blended into the TMR. Later, she also ensiled the fruit with dry hay in an effort to preserve the fruit before spoilage. Dr. Pinotti notes that he has used cull material from a salad plant as feed as well.  (44:31)Dr. Dou reports that one-third of food produced for human consumption never makes it to the human stomach. Globally, it's estimated that 1.6-1.9 billion tons of food are lost and wasted each year. The panel talks about the biggest challenges keeping us from using more former food products in livestock feeding. (50:54)Panelists share their take-home thoughts. (59:51)Please subscribe and share with your industry friends to invite more people to join us at the Real Science Exchange virtual pub table.

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.

Live from Dairy Forum 2026, this week's episode of The Dairy Download features two timely conversations on the forces shaping dairy and the rural economy. Tune in for insights from Blake Alexandre of Alexandre Family Farm and Brad Nordholm, CEO of Farmer Mac, on what they're seeing across the industry today—and what it means for what's ahead!If your company is interested in sponsoring a block of episodes of The Dairy Download, contact IDFA's Lindsay Gold at lgold@idfa.org.Like the show?Rate The Dairy Download on Apple Podcasts!

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.