PODCAST · business
DAIRY Country
by CountryWide Network
DAIRY Country is your mainstay in dairy farming as your trusted source for adding value to your dairy farming business with seasonal on farm stories and exclusive technical advice weekly with your host, Anne Lee.Formally the NZ Dairy Exporter since 1925, DAIRY Country is part of the CountryWide network based in Canterbury, New Zealand.Get in touch with our Anne Lee - [email protected] if you have a great insight to share with ourthousands of readers and listeners in New Zealand and around the world.Don’t miss our weekly episodes of the DAIRY Country Podcast by hitting the subscribe button now and join our DAIRY Country weekly email newsletter to get the latest in-depth stories in your mailbox so you are always ahead of the game in thebusiness of dairy farming into the future.
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Episode 111 - What rising cow prices mean
Cow prices and livestock values are front of mind across the dairy sector right now, with strong market demand, rising confidence and shifting tax implications all shaping decisions for farmers buying, selling or expanding herds. In this episode of the Dairy Country podcast, Anne Lee speaks with Chris Lewis from BakerAg, Jamie Cunninghame, National Dairy Specialist at PGG Wrightson, and Trudi Ballantyne from Stem Rural about what’s driving current cow values, what it means for farm business decisions, and why understanding both market conditions and tax settings is becoming increasingly important. Host: Anne Lee, Senior Journalist, Dairy Country Guests: Trudi Ballantyne, Stem Rural Chris Lewis, BakerAg Jamie Cunninghame, PGG Wrightson Chris Lewis says confidence is strong across the sector, underpinned by solid milk returns, strong beef prices and relatively favourable feed costs. He says demand is currently being driven largely by farmers looking to top up herds with smaller numbers of quality cows, rather than full herd purchases, while strong prices are also encouraging trading activity. Chris adds that high cow values are creating equity-building opportunities for existing owners and share milkers, but careful attention to debt levels and downside risk remains essential. Jamie Cunninghame, National Dairy Specialist at PGG Wrightson, says the market was sparked early by conversion demand and has remained consistently firm through the season, with strong competition for quality cows. He says good in-calf heifers and dairy cows are generally trading between $2800 and $3300 a head, with occasional higher outliers depending on quality and scale. Jamie also notes that strong cull cow and beef schedules are helping underpin overall confidence, while farmers who build into larger operations progressively tend to carry less risk than those entering through full herd purchases at current prices. Trudi Ballantyne from Stem Rural says rising cow values make livestock accounting and tax planning increasingly important, particularly when it comes to understanding the National Standard Cost Scheme versus the herd scheme. She steps listeners through both schemes and explains that the scheme a farmer is on, along with the timing of livestock sales, can have a significant impact on tax outcomes, especially in periods of rising values. Trudi stresses that working with an accountant who truly understands livestock valuation is critical, as incorrect treatment or poor timing decisions can lead to unexpected and potentially large tax liabilities. Sign up to the weekly DAIRY Country email newsletter here: https://dairycountry.co.nz/sign-up/See omnystudio.com/listener for privacy information.
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Episode 110 - Inside modern dairy conversions
There’s been a lot of talk when it comes to the new wave of dairy conversions but what’s really going on in terms of design and fitout? In this episode Anne Lee speaks with Tambo consultant Luke Palmer about what setups farmers are favouring, what they should be aware of when planning and what costs are on the rise. Tambo is an agribusiness management and consultancy company that has been working with a number of recent and planned conversions. Luke says it’s important to start with a clear understanding of the “why”, whether it’s expansion, succession, or improving system efficiency to guide decisions around design, scale, and investment. Host: Anne Lee, Senior Journalist, Dairy Country Guest: Luke Palmer, Consultant, Tambo A thorough understanding of environmental compliance requirements is a must as they will likely underpin many design considerations including effluent and off-paddock infrastructure. Luke says today’s conversions are being built with the future in mind, from larger rotary sheds and improved cow flow to layouts that reduce labour and support staff efficiency. He highlights the growing role of automation, real-time data and animal monitoring. Alongside this, there is rising interest in solar energy and flexible, modular systems that allow farms to adapt over time, while early planning remains critical to managing costs, securing contractors, and avoiding delays in a busy pipeline. Sign up to the weekly DAIRY Country email newsletter here: https://dairycountry.co.nz/sign-up/See omnystudio.com/listener for privacy information.
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Episode 109 - Designing the dairy farm of the future
The Science for Farmers tent at the Wānaka A&P Show this year gave farmers a great chance to see and hear about a wide range of research as well as ways that’s being implemented on farms. Dairy Country Podcast host Anne Lee was there and talked to Danny Donaghy of Massey University, Pāmu’s Head of Sustainability Sam Bridgman, and LIC Senior Herd Improvement Specialist Simon Worth. Each shared the ways science and innovation are helping farmers respond to climate pressure, lift system resilience, and future-proof performance. Host: Anne Lee, Senior Journalist, Dairy Country Guests: Danny Donaghy, Professor of Dairy Production Systems & Deputy Head, School of Agriculture and Environment, Massey University Simon Worth, Senior Herd Improvement Specialist, LIC Sam Bridgman, Head of Sustainability, Pāmu Danny Donaghy shares insights from the Whenua Haumanu research programme, challenging the idea that more pasture diversity is always better. Instead, he outlines a functional approach, selecting a small number of complementary species to improve yield, animal performance and environmental outcomes. His work shows that well-designed mixes can deliver measurable gains, often at lower cost, while helping farmers better manage drought, nitrogen loss and seasonal variability. Simon Worth outlines LIC’s work on the slick gene, a naturally occurring trait that improves heat tolerance in cattle. He explains how the gene has been progressively bred into high-performing dairy animals, with the goal of delivering commercially viable bulls within the next few years. As temperatures rise, tools like this will become increasingly important, sitting alongside management and system changes to help farmers maintain productivity under heat stress. Sam Bridgman explains how Pāmu is using detailed climate projections to help farmers understand future risks and adapt accordingly. By using tools to map changes in rainfall, heat and extreme events at a farm level, the work highlights practical, often simple adjustments that can improve resilience. From water management to system design, he emphasises that small, informed changes can strengthen both environmental and financial performance over time. Find the Ministry for the Environment climate tool mentioned in the episode here: https://map.climatedata.environment.govt.nz/ Sign up to the weekly DAIRY Country email newsletter here: https://dairycountry.co.nz/sign-up/See omnystudio.com/listener for privacy information.
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Episode 108 - Alerted by the collar, saved by the vet
A closer look at how wearable technology is reshaping animal health highlights just how quickly on-farm decision making is evolving, and why early intervention is becoming increasingly achievable. Veterinarian at Kaipara Farm Vets, Rory Dean, unpacks a real-time case study, explaining how collar data revealed a sudden drop in rumination and feed intake, signalling a serious internal issue before it became critical. Host: Anne Lee, Senior Journalist, Dairy Country Guest: Rory Dean, Kaipara Farm Vets Drawing on the example, Rory outlines the way conditions such as caecal dilatation and other “twisted gut” presentations develop, how they impact cow behaviour, and why they can escalate rapidly if left untreated. He explains the diagnostic process, from interpreting data trends to physically identifying gas build-up, and how timely surgical intervention can dramatically improve outcomes. Cases can now be picked up earlier through better use of technology. While tools like collar monitoring provide valuable insights, they are most effective when paired with strong observation skills and prompt action, with early identification and good post-treatment care playing a critical role in recovery. The discussion also turns to seasonal priorities, including milk quality management and selective dry cow therapy. Rory reinforces the importance of responsible antibiotic use and working closely with veterinarians to make informed, practical decisions, highlighting how combining data, experience, and proactive planning can lead to better animal outcomes and more resilient farming systems. Read the article featuring Rory here: https://dairycountry.co.nz/alerted-by-the-collar-saved-by-the-vet/ Sign up to the weekly DAIRY Country email newsletter here: https://dairycountry.co.nz/sign-up/See omnystudio.com/listener for privacy information.
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Episode 107 - The drench resistance wake-up call
The episode is dedicated to the late Dr Dave Leathwick, AgResearch parasitologist, scientist and champion for the battle against drench resistance. A closer look at drench resistance in dairy systems highlights how rapidly conventional parasite control methods are becoming less effective and why farmers need to take a more strategic approach. WormWise programme manager and veterinarian Ginny Dodunski unpacks the latest data and on-farm observations, explaining what drench resistance is, how it develops over time, and why it can remain hidden until it starts affecting animal performance. Host: Anne Lee, Senior Journalist, Dairy Country Guest: Ginny Dodunski, Programme Manager, WormWise Using recent research and real-world examples, Ginny outlines the increasing presence of resistant Cooperia and Ostertagia in young cattle, including cases where commonly used combination drenches are no longer doing the job. She discusses how drench selection, frequency, and inconsistent dosing, particularly with pour-on products, can contribute to resistance, and why early and accurate testing is essential to understand what is happening onfarm. The discussion also turns to practical ways farmers can reduce reliance on drenches. Ginny highlights the importance of pasture management, calf nutrition, and grazing strategies in lowering worm challenge. She explains why reducing exposure to worms in the first place can be more effective than trying to treat them later. Alongside the science, she reinforces the value of good decision making and working alongside vets to build more resilient, future proof farming systems. New Wormwise Handbook: https://beeflambnz.com/knowledge-hub/PDF/wormwise-resource-book.pdf Pamu case studies: https://www.pamunewzealand.com/pamunewzealand-pmu3/images/2024-Drench-resistance-and-parasite-management-at-P%C4%81mu.pdf Wormwise resistance report: https://beeflambnz.com/knowledge-hub/PDF/convenience-sample-cattle-faecal-egg-count-reduction-tests-new-zealand-2021-2024 Sign up to the weekly DAIRY Country email newsletter here: https://dairycountry.co.nz/sign-up/See omnystudio.com/listener for privacy information.
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Episode 106 - Real data shows real costs
A deep dive into the data on substitution rates based on real measurements reveals just how careful farmers need to be when it comes to budgeting on the returns from supplementary feeding. The Prime Minister’s Chief Science Advisor Dr John Roche shared his analysis at a Taranaki Pasture Summit field day in late 2025 and in this podcast episode he steps listeners through his findings, explaining substitution rates and the concept of marginal milk. Drawing on extensive research and practical examples, he outlines why more feed does not always translate to more profit, and how important it is to look at the real costs of the extra production. Host: Anne Lee, Senior Journalist, Dairy Country Guest: Dr John Roche, Prime Minister’s chief science advisor John outlines how concepts such as substitution rate and marginal cost underpin the true value of additional feed, and why focusing on average cost can mask the real cost of producing extra milk. He talks about how pasture utilisation, stocking rate and timing all influence the response to supplements, highlighting that higher input systems can increase costs faster than returns if not carefully managed. Alongside the technical insights, he emphasises the importance of system design, flexibility and clear decision-making, helping farmers weigh up when supplements are a tool for profit and when they risk eroding it. Read the article featuring John here: https://dairycountry.co.nz/real-data-shows-real-costs/ Sign up to the weekly DAIRY Country email newsletter here: https://dairycountry.co.nz/sign-up/See omnystudio.com/listener for privacy information.
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Episode 105 - Tools for growth
Lynaire Ryan from Agribusiness Education and Paul Bird from DairyNZ are focused on helping farmers build long-term wealth by improving financial understanding and making better use of the tools available within the dairy industry. In this episode, Anne Lee talks with the pair about the pathways available to farmers, how different operating structures support progression, and why the sector continues to offer strong opportunities for those starting out or looking to grow. Host: Anne Lee, Senior Journalist, Dairy Country Guests: Lynaire Ryan, Agribusiness Education Paul Bird, Senior business specialist, DairyNZ Lynaire and Paul explain how principles such as profitability, return on assets and the power of compounding underpin successful wealth creation, and why being in the top half of performance is critical. They discuss practical steps including building a savings base, investing in high-performing assets, and using leverage carefully, while also outlining the importance of measuring progress through indicators like equity growth. Alongside the financial concepts, they highlight the role of skills, discipline and reputation in unlocking opportunities, and how consistent decision-making over time can lead to significant gains both on-farm and beyond. Read the article featuring Lynaire and Paul here: https://dairycountry.co.nz/tools-for-growth/ Sign up to the weekly DAIRY Country email newsletter here: https://dairycountry.co.nz/sign-up/See omnystudio.com/listener for privacy information.
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Episode 104 - Genez: Smarter beef genetics for dairy
Ben Watson and Charlotte Gray from Genez are focused on improving outcomes for dairy and beef farmers by turning dairy-origin non-replacement calves into a more valuable part of the system through better beef genetics. In this episode, Anne Lee talks with the pair about how the business has developed, where their genetics come from, and how they are working with both beef breeders and dairy farmers to lift performance across the supply chain. Host: Anne Lee, Senior Journalist, Dairy Country Guests: Ben Watson, General Manager, Genez Charlotte Gray, Genetics Business Manager, Genez Ben Watson and Charlotte Gray explain why a more strategic approach to mating, maintaining calving ease and short gestation traits but with a much greater focus on growth performance, improves both on farm efficiency and downstream returns. They discuss the development of breeding programmes like Kakahu Stud’s composite Changus (Charolais x Angus), the role of data such as days to weaning and carcase weight, and how their latest catalogue is designed to help farmers make more informed decisions. They also outline practical considerations, including building a mating plan, improving traceability and accessing emerging premium programmes, while highlighting how advances in genetics, technology and market demand are creating new opportunities for dairy beef. Find out more about Genez’s latest catalogue here: https://www.genez.co.nz/bull-catalogue-page Sign up to the weekly DAIRY Country email newsletter here: https://dairycountry.co.nz/sign-up/See omnystudio.com/listener for privacy information.
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Episode 103 - Little habits build big equity
Eldon and Roseanne Megaw have built a career in dairy through contract milking while steadily growing equity in property and farm partnerships. In this episode, Anne Lee talks with the couple about their journey from early farm experiences and managing roles through to investing in residential property and stepping into an equity partnership at Aranui, a fully irrigated Canterbury farm. Host: Anne Lee, Senior Journalist, Dairy Country Guests: Eldon and Roseanne Megaw, South Canterbury Farm Owners Eldon and Roseanne Megaw explain how they balanced contract milking responsibilities with property management to diversify income and build financial resilience. Eldon and Roseanne discuss the strategies that have guided their success, including building strong relationships with farm owners and peers, maintaining efficiency and financial discipline, and creating systems and standards for their farm teams. They also share how patience, resilience and flexibility have allowed them to seize opportunities both inside and outside the farm gate, from investing in houses and subdivisions to exploring other income streams, all while staying focused on long-term goals and equity growth. Read the article featuring Eldon and Roseanne Megaw from the Autumn 2026 issue of DAIRY Country here: https://dairycountry.co.nz/little-habits-build-big-equity/ Find out more about the Better pastures together podcast from Barenbrug here: https://www.barenbrug.co.nz/podcasts Sign up to the weekly DAIRY Country email newsletter here: https://dairycountry.co.nz/sign-up/See omnystudio.com/listener for privacy information.
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Episode 102 - Brix might not be best
A Brix test may mean high sugar for the horticulture sector but when it comes to measuring pasture quality, farmers are being told to look to traditional feed quality analysis by scientists who have been looking into the measure. In this episode, Anne Lee talks with Dr Beverley Thomson of On-Farm Research at Poukawa, Hawke’s Bay about her study comparing Brix as a measure of pasture quality with traditional laboratory based analysis including metabolisable energy (ME), drymatter (DM), water soluble carbohydrates (WSC), neutral detergent fibre (NDF) and acid detergent fibre (ADF). Host: Anne Lee, Senior Journalist, Dairy Country Guest: Dr Beverley Thomson, On-Farm Research Brix has become increasingly popular with some farmers as a tool to give a simple and immediate measure of pasture quality with some citing it as a way to measure nutrient density for pasture. However, Beverely explains her study found high Brix levels in low quality pastures with higher DM and the measure was an unreliable indicator. She talks through the study and how it was set up using plots comparing conventional ryegrass/clover species with plantain/clover and with multi-species, diverse pastures. She details when the measurements were taken through the season and the results of the study. Read the article featuring Dr Beverly Thomson from the Autumn 2026 issue of DAIRY Country here: https://dairycountry.co.nz/brix-might-not-be-best/ Find out more about the Better pastures together podcast from Barenbrug here: https://www.barenbrug.co.nz/podcasts Sign up to the weekly DAIRY Country email newsletter here: https://dairycountry.co.nz/sign-up/See omnystudio.com/listener for privacy information.
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Episode 101 - A market turn no one predicted
In this episode, Anne Lee sits down with Stu Davison of HighGround Dairy to unpack the sharp turnaround in global dairy markets and what is driving the recent surge in prices on the Global Dairy Trade platform. Drawing on his day-to-day market analysis, Stu explains why strong global milk production has not translated into weaker prices and how sentiment, geopolitics and supply chain disruption have shifted the tone of 2026. Host: Anne Lee, Senior Journalist, Dairy Country Guest: Stu Davison, HighGround Dairy Bringing both global perspective and practical insight to the discussion, Stu breaks down the unusual strength in skim milk powder, the narrowing gap with whole milk powder and the role of protein demand in tightening supply. He outlines how Chinese buying patterns, trade tensions with Europe, Middle Eastern uncertainty and energy market volatility are layering complexity onto already interconnected markets. It is a clear-eyed conversation about volatility, risk management and why, in a year like this, budgeting for uncertainty may matter more than trying to outguess the market. Find out more about the Better pastures together podcast from Barenbrug here: https://www.barenbrug.co.nz/podcasts Sign up to the weekly DAIRY Country email newsletter here: https://dairycountry.co.nz/sign-up/See omnystudio.com/listener for privacy information.
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Episode 100 - Sharefarming Success: Planning, Risk & Growth
In this episode, Anne Lee chats with Jordain Beattie and Louise Gibson who break down what successful sharefarming really looks like and what it takes to build equity through contract milking and sharefarming pathways. Together, they unpack the realities behind the numbers, the importance of setting clear goals and how strong planning can help farmers step confidently into business ownership while managing risk and maintaining long-term sustainability. Host: Anne Lee, Senior Journalist, Dairy Country Guests: Jordain Beattie, Client Director, NZAB Louise Gibson, Co-Founder, The Sharefarming Consultants Jordain brings a financial and strategic lens to the conversation, sharing why understanding your numbers is about far more than budgeting. She says setting clear equity goals, tracking business performance and planning for tax and reinvestment can help farmers stay on track and make confident, informed decisions as opportunities arise. Louise shares practical, on-the-ground insights into the operational and contractual side of sharefarming, including managing labour, understanding agreement details and recognising potential risks around herd ownership and contract structures. She highlights the value of asking questions, seeking professional advice and surrounding yourself with the right support network to help build a resilient and rewarding farming career. Read the article featuring Louise Gibson and Jordain Beattie from the Autumn 2026 issue of DAIRY Country here: https://dairycountry.co.nz/what-does-sharefarming-success-look-like/ Find out more about the Better pastures together podcast from Barenbrug here: https://www.barenbrug.co.nz/podcasts Sign up to the weekly DAIRY Country email newsletter here: https://dairycountry.co.nz/sign-up/See omnystudio.com/listener for privacy information.
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Episode 99 - New Crypto Vaccine Hits NZ
In this special episode, Sarah sits down with Andrew MacPherson and Cara Sheridan to unpack the arrival of Bovillus Cryptium, a new vaccine for calves targeting cryptosporidiosis, and what it means for farmers managing calf health in New Zealand. The discussion sets the scene for why this vaccine is a game changer, how it can improve calf welfare and long-term performance, and why proactive planning with your vet is key to getting the most from it. With spring 2026 calving approaching, now is the time to understand how to integrate this new tool into your farm systems. Host: Sarah Perriam-Lampp, Editor-in-Chief, CountryWide Guests: Andrew MacPherson, Technical Advisor, MSD Animal Health Cara Sheridan, Ruminant Technical Vet Manager, MSD Animal Health Andrew MacPherson from MSD Animal Health New Zealand explains how the vaccine works by stimulating maternal antibodies for passive transfer to calves, reducing the risk of disease and improving growth outcomes. He outlines practical advice for farmers on administration timing, integrating the vaccine with existing protocols like Rotavac Corona, and the importance of planning early with their vets to maximise its benefits. Cara Sheridan, MSD’s Ruminant Technical Vet Manager in Ireland, shares insights from the vaccine’s use in Ireland since mid-2024. She highlights the positive impact on calf health, reduced labour, and improved farm management, alongside the importance of quality colostrum and effective calf-rearing practices. Cara’s experience demonstrates how this preventive tool can reduce reliance on antibiotics while supporting animal welfare and performance, offering practical lessons for New Zealand farmers.See omnystudio.com/listener for privacy information.
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Episode 98 - Pasture, People, Power Growth
In this episode, Anne Lee sits down with Mick and Kirsten O’Connor from Grass Gobblers to explore their journey from sharemilking to equity partnership and the simple, grass-focused system that has supported their business growth. Milking 1,000 cows near Burnham, the couple were hosts to the spring Pasture Summit field day. They share how a low-cost, pasture-based approach, combined with strong team culture and clear long-term goals, has enabled them to build a scalable and repeatable farming model. The conversation outlines the thinking behind their system, why simplicity drives consistency, and how focusing on pasture utilisation and animal performance underpins profitability. Host: Anne Lee, Senior Journalist, Dairy Country Guests: Mick and Kirsten O’Connor, Grass Gobblers Mick and Kirsten also reflect on the financial discipline required to grow equity, including navigating a major payout downturn after expanding herd ownership. They discuss how detailed budgeting, reinvestment and the ability to rear and lease back stock with Dairy Holdings through their career with the company has helped them progress into equity partnership. They highlight the importance of understanding business performance, analysing opportunities through clear return targets and aligning partnerships around shared values and expectations. The discussion also touches on building strong farm teams and supporting staff progression, alongside practical advice for farmers entering the sector, emphasising patience, communication and surrounding yourself with the right people. For more from the Pasture Summit field day https://www.pasturesummit.co.nz/2025-spring-events Find out more about the Better pastures together podcast from Barenbrug here: https://www.barenbrug.co.nz/podcastsSee omnystudio.com/listener for privacy information.
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Episode 97 - Fonterra Dairy Woman of the Year 2025
The Fonterra Dairy Woman of the Year award is designed to recognise leadership, contribution and future-focused thinking within the dairy sector, while also encouraging others to step forward and get involved. In this episode, Anne Lee sits down with award recipient Jo Sheridan to unpack her experience as the 2025 Fonterra Dairy Woman of the Year, going through the Dairy Women’s Network process and what the recognition has meant both personally and professionally. The discussion sets the scene for why awards like this matter, how they can help bring clarity on your direction and why you don’t need to sit back and wait to be nominated. Self-nomination and backing yourself is a great way to open doors to new opportunities across the sector. Applications and nominations for 2026 close on February 28. Host: Anne Lee, Senior Journalist, Dairy Country Guest: Jo Sheridan, Fonterra Dairy Woman of the Year 2025 Jo also discusses her work as Demonstration Manager at Owl Farm, which is run as a joint-venture between St Peter’s Cambridge school and Lincoln University. She outlines why future-focused farm systems, youth engagement and clear progression pathways are critical to the long-term success of dairy. She shares insights from a recent Fonterra study tour to the United States, including what global customers value, how technology and genetics are accelerating change, and what New Zealand farmers can learn from international systems. The conversation also covers how Owl Farm is tracking this season, what the data is showing around production and reproduction, and why continuous monitoring, adaptability and people development are central to building resilient farm businesses. Find out more about the Better pastures together podcast from Barenbrug here: https://www.barenbrug.co.nz/podcastsSee omnystudio.com/listener for privacy information.
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Episode 96 - LUDF: Maximising Pasture, Plan, Grow
Lincoln University Dairy Farm (LUDF) has been taking another look at establishing plantain and how to combat weed pests. In this episode, Anne Lee finds out more about the approach from Farm Source Technical Ag Specialist Russell Hamilton and catches up with LUDF Partnership and Demonstration Lead Antoinette Archer about how the farm is performing in a tricky, cooler summer season. The conversation explores why treating pasture as a crop is critical to maximising both quality and total production, how setting clear objectives upfront shapes renewal and management decisions, and how onfarm monitoring and data are being used to guide timely responses as seasonal conditions shift. Host: Anne Lee, Senior Journalist, Dairy Country Guests: Russell Hamilton, Technical Ag Specialist, Farm Source Antoinette Archer, Partnership and Demonstration Lead, LUDF Russell outlines the importance of viewing each paddock as its own crop, assessing performance, identifying constraints and setting a clear plan to lift long-term productivity. LUDF wanted to improve plantain establishment and longevity by addressing weed pressure, soil fertility and pasture renewal sequencing, he explains. Russell steps through the use of an Italian ryegrass cropping phase to reset paddocks and allow the use of the right herbicides in a timely way to reduce weed seed banks and create the right conditions for ryegrass, clover and plantain-based pastures. He highlights how getting establishment right upfront can significantly increase lifetime pasture yield and farm profitability. Antoinette provides a seasonal update from LUDF, describing what has been a tricky year to manage with cooler, wetter conditions limiting pasture growth rates and reducing energy levels in pasture. She explains how close monitoring of pasture, cow condition and milk production has enabled the team to assess conditions early and act, including the decision to move to a three-in-two milking schedule and begin putting autumn management plans in place. Antoinette also outlines how these learnings will be shared with farmers at the LUDF Focus Day on March 4, where the team will unpack the season’s challenges, decisions and practical takeaways in more detail. Find out more about the Better pastures together podcast from Barenbrug here: https://www.barenbrug.co.nz/podcastsSee omnystudio.com/listener for privacy information.
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Episode 95 - Low-N Systems in Practice
A major research effort aimed at cutting nitrogen (N) losses without losing sight of farm viability is putting practical system change under the microscope. In this episode, Anne Lee speaks with Dr Racheal Bryant, Associate Professor at Lincoln University, about the Low-N Farmlet Trial that’s found stacking a number of N mitigations together on-farm can cut N losses by up to 50%. The multi-year study is part of the DairyNZ-led Low-N Systems research programme with studies involving the Bioeconomy Sciences Institute (formerly AgResearch), Fonterra, AbacusBio and CRV with funding also coming from the Ministry for Business Innovation and Employment (MBIE). Dr Bryant explains how modelling and onfarm measurement have been used to test combinations of lower nitrogen fertiliser rates, diverse pastures, genetics and all-grass wintering systems, revealing where significant reductions in nitrate leaching are achievable, the trade-offs with profitability (a 7% reduction in some cases), and how farmers can assess which mitigations may work best in their own systems. Host: Anne Lee, Senior Journalist, Dairy Country Guest: Dr Racheal Bryant, Associate Professor, Lincoln University Dr Bryant steps through how the research has played out on the ground at Lincoln University’s Research Dairy Farm, comparing modelled outcomes with real-world measurements across multiple seasons. She discusses reductions in greenhouse gas (GHG) emissions, farmer involvement in shaping the work, and what the findings mean for farmers as they weigh environmental targets against production, costs, profitability and long-term system resilience. DairyNZ Low N farm systems overview: https://www.dairynz.co.nz/research/science-projects/low-n-systems/ DairyNZ link to the live farmlet data: https://connect.dairynz.co.nz/Low-N/LowN_Farmlet_Summary.html Dairy futures Living Lab: https://livinglab.codecrew.nz/See omnystudio.com/listener for privacy information.
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Episode 94 - Dairy, GDT and Geopolitics
A volatile start to 2026 has put global dairy markets back in the spotlight, with a sharp lift in the latest GlobalDairyTrade auction offering some early-year optimism for farmers. In this episode, Anne Lee speaks with Stu Davison from HighGround Dairy to unpack what’s behind the 6.3% rebound in the GDT index after a prolonged run of declines. Stu explains how aggressive buying from the Middle East, shifting oil prices and heightened geopolitical tension have combined to drive short-term support across powders and milk fats, despite global milk supply continuing to run hot. Host: Anne Lee, Senior Journalist, Dairy Country Guest: Stu Davison, HighGround Dairy Stu breaks down what’s happening across key regions, including strong production growth in the US and Europe, steady but subdued demand from China, and the implications for New Zealand as the season moves into its tail. He also looks ahead to the months and seasons to come, outlining why oversupply remains the dominant risk, what that means for milk price expectations, and how tools such as futures and higher-value processing will be critical for farmers navigating another year of volatility.See omnystudio.com/listener for privacy information.
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Special Episode - SenseHub Dairy: Innovating the Way We Manage Cows
This special episode of Dairy Country, powered by MSD Animal Health, dives into how SenseHub Dairy is reshaping modern herd management through real-time insights and connected on-farm technology. Taranaki farmer Ed Whiting shares how adopting SenseHub Dairy has transformed the way he and his family run their system, lifting animal health, streamlining decision-making, and giving them greater confidence through timely, accurate data. Alongside Ed, West Coast sharemilker Terry Swney explains how the technology supports heat detection and herd performance in a challenging climate, while South Island team leader Laura Christensen offers a behind-the-scenes look at the tools farmers are using to monitor rumination, young stock, and milk-quality trends. Host: Sarah Perriam-Lampp, CEO, CountryWide Media Guests: Ed Whiting, Taranaki farmer Terry Swney, West Coast sharemilker Laura Christensen, South Island Sales Lead, SenseHub Dairy Ed Whiting reflects on his journey in adopting technology on his Taranaki farm and how SenseHub Dairy has transformed the way he manages his herd. Farming a mixed operation with 400 cows, 300 beef calves, and a large free-range broiler chicken enterprise, he shares how real-time insights into heat, health, rumination, and milk quality have shaped his approach to herd management and decision-making. He talks about integrating collars, milk meters, and young stock tags across his operation, fine-tuning feeding regimes, preventing metabolic issues, and monitoring every cow individually. Ed also discusses the value of using technology to connect his team, improve workflow, and make smarter decisions on farm, and encourages other farmers to embrace incremental steps when adopting new systems: start with one tool, learn, and expand from there. Terry Swney reflects on stepping up to share milking on his West Coast farm and how SenseHub Dairy has helped him manage a 635-cow operation more efficiently. Operating in a low-stocking-rate, pasture-based system, he shares how collars and young stock tags have guided his approach to heat detection, animal health, and rumination, helping him make better decisions while saving time in the shed. He talks about how the technology has allowed him to fine-tune feeding, prevent health issues, and monitor young stock development, while also highlighting the importance of reliable support and guidance from the SenseHub Dairy team. Terry encourages other farmers to adopt new systems step by step, focusing on learning and practical benefits rather than feeling overwhelmed by the data. Laura Christensen shares her perspective as MSD Animal Health’s South Island Sales Lead for the SenseHub Dairy brand about how the technology is helping farmers across diverse environments make smarter decisions. She explains how customisable solutions from heat detection and milk monitoring to young stock tracking support herd health, reproductive performance, and feeding management, even in remote or challenging conditions. Laura also highlights the importance of ongoing support, on-farm training, and practical guidance to ensure farmers can confidently integrate technology into their systems. She encourages farmers to approach adoption step by step, focusing on meaningful insights and improvements for individual animals and overall herd performance.See omnystudio.com/listener for privacy information.
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Episode 92 - Precision Dairy Farming Conference: AI Transforming Farms
The future of dairy is data-driven, with New Zealand farmers exploring how artificial intelligence (AI) and digital tools can transform efficiency, animal welfare and sustainability. In this episode, Anne Lee speaks with Cameron Henderson, DairyNZ deputy chair and North Canterbury dairy farmer, Peter Morgan, Waikato dairy farmer, Dr Joao Dorea, Assistant Professor at the University of Wisconsin–Madison, USA, and Dr Claudia Kamphuis from Wageningen University in the Netherlands. They share insights from the Precision Dairy Farming Conference in Christchurch, discussing the role sensors, computer vision, drones and AI are having on farm decision-making, the rise of ‘digital twins’, and the importance of co-design, collaboration and local skills to turn research into practical solutions for New Zealand’s pastoral system. Host: Anne Lee, Senior Journalist, Dairy Country Guests: Cameron Henderson, DairyNZ deputy chair and North Canterbury dairy farmer Peter Morgan, Waikato dairy farmer Dr Joao Dorea, Assistant professor, University of Wisconsin Madison, USA Dr Claudia Kamphuis, Researcher, Wageningen University, Netherlands Cameron Henderson, DairyNZ deputy chair and North Canterbury dairy farmer, reflects on the Precision DairyFarming Conference in Christchurch and the rapid rise of AI and data-driven tools in New Zealand dairying. He highlights the potential of AI across all aspects of the farm, from effluent and environmental management to herd and staff performance, while stressing the importance of adapting international innovations to New Zealand’s unique pastoral system. Cameron emphasises co-design with farmers to ensure new technologies are practical, integrated and deliver real value, and underscores the need to develop local skills to maintain competitiveness as digital tools reshape decision-making on farms. Peter Morgan, Waikato dairy farmer, highlights how the shift from limited information to constant data streams is transforming decision-making on dairy farms, with better data quality, actionable insights and practical use improving efficiency, animal welfare and performance. He discusses new tools like sensors, wearables and computer-vision systems, the importance of involving farmers in research and design to ensure technology fits real farm needs. He talks about his own use of AI to help formulate options and to help with decision making onfarm, chat bots and the use of AI agents. Dr Joao Dorea, Assistant Professor at the University of Wisconsin–Madison, USA, shares insights from his keynote address, exploring how AI and advanced sensors are transforming livestock monitoring. He explains how computer vision, wearable sensors and drones can be integrated to track individual animals, measure body condition, behaviour and growth, and improve predictive models. Joao highlights how this technology can reduce the need for manual handling, support management decisions, and enhance sustainability by enabling accurate estimates of feed intake and carbon footprint. He also emphasises the importance of rigorous research and data collection to ensure models are reliable and practical for onfarm use. Dr Claudia Kamphuis, a researcher from Wageningen University in the Netherlands discusses how precision dairy research has evolved from monitoring animal health and labour efficiency to using AI, machine learning and computer vision to handle complex data. She explains the concept of digital twins or digital models of farms, and how they can support onfarm decision making, while noting much of this technology is still in the research stage and depends on companies to develop practical applications. She highlights the need for collaboration between animal scientists, plant scientists and data experts to make sense of large data volumes.See omnystudio.com/listener for privacy information.
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Episode 91 - Net Zero Pilot Dairy Farm
The race to a net zero dairy farm is on, with Taranaki’s Net Zero Pilot Dairy Farm trialling ways to lower emissions while maintaining profitability. In this episode, Anne Lee speaks with Dr Talia Grala from Fonterra’s On-Farm Excellence team about the progress at the Net Zero Pilot Dairy Farm in Taranaki. The 250ha farm is a partnership with Nestlé and is run in conjunction with Dairy Trust Taranaki. The aim is to achieve a commercially viable net-zero system by 2032. Host: Anne Lee, Senior Journalist, Dairy Country Guest: Dr Talia Grala, Programme Manager, Fonterra Talia outlines what’s been behind another 4.5% cut in emissions intensity to bring the total emissions intensity reduction to 9.5% compared with the baseline 2021/22 season. She talks about the impact of gains in animal efficiency, the use of sexed semen in reproduction, the benefits of improving animal health and the increase in production resulting from a shift back to twice-a-day milking after using a flexible milking regime the previous season. Talia explains the impact on total emissions of the increased production along with the effect of supplement type. A trial of the EcoPond technology on the farm last season showed it slashed methane emissions from effluent by about 97% and the farm will scale up the use of the technology this season. Talia also shares more about the farm’s innovative silvopasture trial where trees are planted in a grid-like pattern across grazed pasture.See omnystudio.com/listener for privacy information.
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Episode 90 - Behind the Numbers: South Island Dairy Sales
The South Island dairy land market is heating up, with a record $87,000/ha paid at auction for a Canterbury dairy farm in November. In this episode, Anne Lee speaks with Paul Mills, director and valuer with Property Advisory, about the momentum in South Island dairy land sales and the shifts shaping this season’s market. He reflects on the lift in Canterbury’s top-tier values, standout sales including the Kyle Park auction, trends across other regions and changes in lending appetite from banks. Paul talks about farmer confidence in Fonterra’s strategy, implications of land prices on succession and farmer expectations for returns on investment. Host: Anne Lee, Senior Journalist, Dairy Country Guest: Paul Mills, Director, Property Advisory Canterbury Paul Mills reflects on recent trends in the South Island dairy property market, sharing his insights on what is driving rising values and heightened activity this season. He explains how strong milk prices, Fonterra’s return of capital to farmers and confidence in the co-op’s strategy are underpinning an optimistic outlook. He digs into the numbers and points out that tier one farms with modern, well-maintained infrastructure are commanding premium prices. Paul discusses standout sales, including the Kyle Park auction, and explores regional differences across Canterbury, North Otago, South Otago, and Southland, as well as the levels of demand across a range of property categories. He talks about the practical and financial realities of dairy conversions and discusses implications rising land values have for succession. He highlights the influence the state of infrastructure can have on values and discusses return on investment. For anyone navigating the current market - buyers or sellers - it’s important to know your numbers and understand your options.See omnystudio.com/listener for privacy information.
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Episode 89 - Farming for People, Profit, and the Planet
North Canterbury dairy farmer Stuart Neill, winner of the 2025 Canterbury Supreme Award at the Ballance Farm Environment Awards, reflects on the long-term changes that have shaped his business. Farming 200 hectares near Culverden, he has built a resilient, pasture-focused system anchored in simplicity, environmental stewardship, and strong people management. In this episode, Anne Lee speaks with Stuart about the journey behind the award, the evolution of irrigation on the farm, and the environmental gains from redesigning old tile drains and restoring waterways. They also discuss flexible milking, building a system that works for both cows and staff, and his message to other farmers: meaningful change happens when you’re willing to step back, rethink, and keep improving. Host: Anne Lee, Senior Journalist, Dairy Country Guest: Stuart Neill, 2025 Canterbury Supreme Award Winner Stuart Neill reflects on his journey as a North Canterbury dairy farmer and celebrates winning the Supreme Award at the 2025 Canterbury Ballance Farm Environment Awards. Farming on The Mound, he shares how managing 200 fully irrigated hectares with a focus on grass-based milk production, sustainable irrigation, and innovative pasture management has shaped his approach to farm leadership. He talks about the environmental initiatives that have defined his career, from converting border-dyked paddocks to spray irrigation, improving water quality through open drains and strategic plantings, to adopting a 10 (milkings)-in-seven (days) flexible milking system that balances cow health, reproduction, and staff wellbeing. Stuart also reflects on the importance of people, from building the Amuri Employers Group to mentoring staff and fostering strong partnerships, and offers insight into creating a resilient, profitable, and environmentally responsible farm system.See omnystudio.com/listener for privacy information.
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Episode 88 - From Farm to National Stage
Taranaki dairy farmer Martin Keegan, winner of the 2025 New Zealand Dairy Industry Awards Farm Manager of the Year, shares how entering the competition became a turning point in his career. Farming alongside his fiancée’s family and managing 246 cows on 94 hectares, he has built a system focused on stock health, efficiency, and people. In this episode, Anne Lee speaks with Martin about awards night, his three national merit awards for leadership, financial planning, and livestock management, and the lessons that followed. They also discuss communication, workplace culture, and his message to other farmers considering entering: “You’ve got everything to gain and nothing to lose.” Host: Anne Lee, Senior Journalist, Dairy Country Guest: Martin Keegan, Taranaki dairy farm manager Martin Keegan reflects on his journey to becoming the 2025 New Zealand Dairy Industry Awards Farm Manager of the Year and relives the excitement of the awards process. Farming alongside his fiancée’s family in Taranaki and managing 246 cows on 94 hectares, he shares how focusing on people, communication, and stock performance has shaped his approach to leadership. He talks about the experience of awards night, winning three national merit awards for leadership, financial planning, and livestock management, and the pride of being part of New Zealand’s dairy sector. Martin also discusses the value of connection and mentorship within the industry, his role encouraging new entrants through the regional committee, and his advice to others considering entering the awards: to do it for the learning, the challenge, and the opportunity to grow.See omnystudio.com/listener for privacy information.
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Episode 87 - Watching the GDT
Global supply shifts and changing demand are shaping the outlook for New Zealand dairy prices, according to NZX Dairy Insights Head, Cristina Alvarado, fresh from the SGX-NZX Global Dairy Seminar in Singapore and International Dairy Federation World Dairy Summit in Santiago, Chile. Anne Lee speaks with Cristina, she shares what global trends could mean for milk prices in the months ahead. In this episode, Anne Lee speaks with Cristina about the latest Global Dairy Trade (GDT) results, softening dairy fats prices, seasonal supply impacts, and growing international interest in New Zealand dairy trade. They also discuss sustainability trends and the global supply chain factors influencing international milk prices. Host: Anne Lee, Senior Journalist, Dairy Country Guest: Cristina Alvarado, Head of Dairy Insights, NZX Cristina Alvarado shares insights from her recent trips to Singapore and South America, and her observations on global dairy markets as supply continues to grow in key regions. She explains how attending the SGX- NZX Global Dairy Seminar and the International Dairy Federation World Dairy Summit highlighted shifting buyer behaviour, sustainability initiatives, and the growing demand for protein-rich and high-quality dairy products. Cristina also outlines trends in global milk pricing, supply and demand dynamics, and how these factors may influence New Zealand’s milk price outlook. She discusses the importance of New Zealand’s reputation for stable, high-quality dairy exports, the role of international trade relationships, and the strategic focus on ingredient markets and product innovation. Looking ahead, she emphasises monitoring global market signals, understanding evolving consumer and buyer trends, and positioning New Zealand dairy for long-term resilience and value.See omnystudio.com/listener for privacy information.
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Episode 86 - Navigating Global Dairy
Global market insights and on-the-ground observations are shaping the perspective of dairy analyst Stu Davison. He recently returned from China and shares what he saw in the evolving bakery and dairy sectors, and what it could mean for New Zealand farmers and milk prices. In this episode, Anne Lee speaks with Stu about the scale and sophistication of Chinese dairy processing, shifting consumer habits, and how premium ingredients like UHT cream and butter are driving demand. They also discuss global supply growth, New Zealand’s milk price outlook, the shifting focus on ingredient markets over consumer brands, and the role of global trade and currency movements in shaping opportunities for the dairy industry. Host: Anne Lee, Senior Journalist, Dairy Country Guest: Stu Davison, Senior Manager, Global Market Insights for HighGround Dairy Stu Davison shares insights from his recent trip to China and his global market observations as milk supply around the world is on the rise.. He explains how visiting large-scale, technologically advanced Chinese dairy and bakery operations has highlighted shifts in consumer habits and premium ingredient demand. Stu also outlines trends in global milk pricing trends, and currency movements and their potential influence on New Zealand’s milk price outlook. He discusses the strategic focus on ingredient markets over consumer brands and the importance of consistent, high-quality processing to maintain New Zealand’s reputation internationally. Looking ahead, he says the focus is on understanding market signals, adapting to global trends, and positioning New Zealand dairy for long-term value and resilience.See omnystudio.com/listener for privacy information.
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Episode 85 - Gains grow in the detail
Simple, repeatable systems are proving to be a winning formula for North Otago couple Peter and Emma Smit. They spoke at a Pasture Summit field day earlier this year and shared just what those systems entail and how they achieve top-performing financial returns. In this episode, Anne Lee speaks with Peter about the low cost, pasture focused system that keeps their costs down and profitability high. The Smits have refined their approach to pasture management, focusing on residuals, grass quality, and a low stocking rate to maintain resilience through varying payouts. They also discuss their strategic mating plan, long term team stability, and how small, well executed changes continue to lift efficiency across the farm. Host: Anne Lee, Senior Journalist, Dairy Country Guest: Peter Smit, Papakaio Peter Smit shares how a decade of development on his Papakaio farm in North Otago has shaped a simple, efficient system built for resilience and low costs. He explains how irrigation upgrades, layout changes, and pasture management, focused on quality, have contributed to strong financial performance and keeping farm working expenses low. Peter also outlines their low stocking rate approach. He discusses the farm’s two-herd mating strategy, achieving a six-week in-calf rate of 78%, and the value of a stable, experienced team in maintaining consistency. Looking ahead, he says the focus is on continuing incremental improvements, adapting with seasonal conditions, and keeping the system practical, sustainable, and efficient across all aspects of the farm. Read the article featuring the Smits here. For a copy of the field day handout https://www.pasturesummit.co.nz/2025-autumn-events and check out details for the upcoming spring events for the North and South Islands.See omnystudio.com/listener for privacy information.
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Episode 84 - Lincoln University Dairy Farm insights
Lincoln University Dairy Farm (LUDF) is refocussing its strategy and making changes to several of its farm practices this season including the 10-in-seven milking regime, establishing and using plantain and its replacement rate policy. In this episode, Anne Lee catches up with Antoinette Archer from the South Island Dairying Development Centre (SIDDC) and LUDF manager Peter Hancox to review the changes and why they’ve been made. The farm will move to using flexible milking as a tactical tool in the shoulders of the season with the aim to boost milk production through a return to twice-a-day milking during the majority of the season. The farm has also moved away from using plantain as a pure sward and will aim for 10-20% in pastures to get some benefit from nitrate leaching reductions while improving ease of management. Overall the farm is aiming to make a 1% productivity gain year on year, be amongst the top 10% in terms of profitability and emissions efficiency and top 5% for lowest nitrogen leaching losses. Host: Anne Lee, Senior Journalist, Dairy Country Guests: Antoinette Archer, SIDDC Peter Hancox, LUDF Farm Manager Peter Hancox talks about navigating a challenging spring at Lincoln University Dairy Farm, explaining how wet conditions, increased supplement use, and adjustments to milking, plantain, and replacement policies are designed to maintain cow health and productivity. He outlines how these strategies are being implemented to meet both production and research objectives. He reflects on lessons learned from adapting to variable conditions and making informed decisions underpinned by careful monitoring and planning. Looking ahead, Peter says LUDF is focused on optimising herd performance, enhancing pasture and forage management, and delivering the farm’s efficiency goal outcomes. Antionette explains the way LUDF is integrating research and practical farm management, and discusses the findings of GAP analysis by DairyNZ on the farm’s strategies. She outlines the thinking behind the refined strategies and the aims of the new approaches. She reflects on the value of evidence-based approaches, balancing research goals with day-to-day farm operations, and ensuring findings are practical and applicable for farmers. Looking ahead, Antionette says LUDF is focused on delivering actionable insights, improving animal and pasture performance, and strengthening the farm’s efficiency outcomes.See omnystudio.com/listener for privacy information.
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Episode 83 - Fonterra's focus shift
Peter McBride sees Fonterra’s proposed sale of its consumer business as a pivotal step in refocusing the co-operative’s strategy and strengthening long-term farmer returns. In this episode, Anne Lee speaks with the Fonterra Chairman about the rationale behind the sale to Lactalis, what’s included in the deal, and how it aligns with the co-op’s vision to concentrate on ingredients and foodservice. He explains how the move will help sharpen Fonterra’s focus, unlock value for farmer shareholders, and position the business to compete more effectively in global markets. Host: Anne Lee, Senior Journalist, Dairy Country Guest: Peter McBride, Chairman, Fonterra Peter McBride talks about Fonterra’s strategic shift, explaining why the sale of its consumer business to Lactalis is designed to strengthen the co-op’s focus on ingredients and foodservice. He outlines how the move supports farmer returns, simplifies the business, and positions Fonterra for greater global competitiveness, while retaining strong connections to key markets and brands. He reflects on the journey of rebuilding trust and confidence among farmers, balancing financial performance with long-term sustainability, and making complex strategic decisions underpinned by careful analysis and governance. Looking ahead, Peter says Fonterra is focused on deepening customer relationships, driving innovation in high-value products, and ensuring New Zealand dairy remains resilient and competitive on the world stage.See omnystudio.com/listener for privacy information.
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Episode 82 - Bruce Thorrold on change
Bruce Thorrold sees a wave of scientific opportunity on the horizon, with breakthroughs in methane reduction and genetic innovation set to reshape the future of New Zealand dairying. In this episode, Anne Lee speaks with Dr Bruce Thorrold, DairyNZ’s former Chief Science Adviser, as he reflects on his career and his move into semi-retirement. Bruce shares insights from his recent presentation at the NZ Institute of Rural Professionals conference, describing a “wave of opportunity” ahead for New Zealand dairy through innovations such as methane vaccines, inhibitors, boluses and high-lipid ryegrass. He highlights that for new technologies to succeed, they must not only work technically but also be underpinned by viable business models and gain acceptance from consumers. Host: Anne Lee, Senior Journalist, Dairy Country Guest: Dr Bruce Thorrold, former Chief Science Adviser at DairyNZ Bruce Thorrold talks about gene technologies, how the challenges of coexistence between GM and non-GM farming could be managed, and the importance of robust stewardship. He says lessons from international examples can help shape approaches in New Zealand, ensuring both farmer choice and market assurance are achieved. He also reflects on two decades of research leadership, from improving fertility breeding values and advancing genetic gain to driving plantain adoption and nitrate leaching solutions, all underpinned by close collaboration between scientists, farmers and industry. Looking ahead, Bruce is excited about the role science will continue to play in balancing productivity with environmental responsibility. He emphasises the importance of teamwork across research organisations, agribusiness and farmers in turning promising ideas into practical, effective solutions for the sector. As he steps back from leadership, Bruce remains optimistic about the sector’s ability to adapt, innovate and thrive in a rapidly changing world.See omnystudio.com/listener for privacy information.
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Episode 81 - Wearable lessons
Cow wearables can provide a treasure trove of information, and for South Canterbury farmer Tom Lambie, the technology has delivered some real gems that have led to big gains in productivity and performance. In this episode of Dairy Country, Anne speaks with Tom Lambie, his contract milker Eric Tao-ey, and veterinarian Ryan Luckman about unlocking the potential of cow wearables. They share how collar data, combined with practical management and nutrition strategies, helped transform the herd’s transition, reproduction and overall performance. From improving body condition scores to smarter once-a-day tactics and heat detection, the trio reveal how technology and teamwork turned insights into results. Host: Anne Lee, Senior Journalist, Dairy Country Guests: Tom Lambie, South Canterbury dairy farmer Eric Tao-ey, Contract milker Ryan Luckman, Veterinarian Ryan Luckman discusses how cow wearables are transforming herd management and animal health. He explains how collar data gives farmers clearer insights into reproduction, body condition, and heat detection, allowing smarter, more proactive decisions. Ryan highlights how this technology, combined with practical nutrition and management strategies, is helping farmers reduce transition challenges, lift reproductive performance, and improve overall productivity. From supporting once-a-day milking to refining feeding strategies, he shows how wearables are turning information into results that benefit cows and farmers. Tom Lambie and Eric Tao-ey share how adopting cow wearables has reshaped herd performance on their South Canterbury farm. They explain how collar data has supported better transition management, improved body condition, and stronger reproductive results. Tom and Eric explain how combining technology with disciplined once-a-day strategies and practical nutrition decisions improved animal health and farm efficiency. From identifying heat cycles more accurately to streamlining day-to-day management, they share how wearables have provided the insights needed to turn challenges into results. Listen to Ryan Luckman in a previous episode of the podcast here. Read the article from Dairy Country here. Find out more about the Barenbrug Better Pastures Together podcast here.See omnystudio.com/listener for privacy information.
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Episode 80 - Optimisation driving dairy performance
Focusing on small incremental improvements alongside genetics are what is helping Pāmu deliver strong results and improve animal health. In this episode, Anne Lee speaks with Pāmu Chief Operating Officer Will Burrett. He discusses Pāmu’s strong annual results, regional integration, and disciplined farm systems, as well as the beef-on-dairy programme. Will explains how genetics, technology, and wearables are improving animal health and productivity, while navigating challenges such as drought and scaling Exeter’s calf rearing facilities. Host: Anne Lee, Senior Journalist, Dairy Country Guest: Will Burrett, Chief Operating Officer, Pāmu Will Burrett talks about Pāmu’s strong annual results and the strategy driving them. He explains how a sharper focus on fundamentals, regional integration, and disciplined farm systems has delivered improvements in both financial and physical performance. Will also outlines the growth of Pāmu’s beef-on-dairy programme and its role in creating more value across the supply chain, alongside the company’s increasing use of genetics, technology and wearable tools to support animal health and productivity. From managing drought challenges in Taupō to achieving record six-week in-calf rates and scaling calf rearing at Exeter, Will highlights how staying disciplined on the basics while embracing innovation is shaping Pāmu’s future direction. Find out more about the Barenbrug Better Pastures Together podcast here.See omnystudio.com/listener for privacy information.
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Episode 79 - “Business as unusual.” Farming and trading in a changing world
Anne Lee speaks with Jonathan Mason and Emma Higgins at the NZ Institute of Primary Industry Management (NZIPIM) conference. Jonathan discusses US tariffs, trade dynamics, geopolitical tensions, and Fonterra’s strategic focus on ingredients, food service, and capital returns. Emma explores “business as unusual,” the changing trade landscape, global dairy and beef trends, supply shifts, and emerging opportunities such as beef-on-dairy. Host: Anne Lee, Senior Journalist, Dairy Country Guests: Jonathan Mason, New Zealand United States Council Chairman, Zespri Independent Director. Emma Higgins, Rabobank Senior Agriculture Analyst. Jonathan Mason talks to Anne Lee at the NZIPIM conference about new US tariffs, their potential effects on New Zealand exporters, why impacts differ across sectors, and how changing trade dynamics could create opportunities with markets such as India, the EU and the UK. He also discusses global geopolitical tensions—from Ukraine to East Asia—and, as a former Fonterra Chief Financial Officer, shares his perspective on Fonterra’s strategic direction, including its focus on ingredients and food service and returning capital to farmers. He reflects on his career after Fonterra, and his governance roles with Zespri, Air New Zealand, Westpac and Vector, as well as his more recent not-for-profit work with the NZ US Council and the University of Auckland. Emma Higgins speaks about the concept of “business as unusual” in a rapidly changing global environment. She explains how geopolitical shifts, rising protectionism, and market uncertainty are reshaping trade, supply chains, and opportunities for New Zealand farmers. Emma explores what these changes mean for dairy and beef markets, highlighting how global supply, China’s domestic milk production, and strong demand across Asia are influencing milk prices and farmgate returns. She discusses supply trends and that the focus is now on New Zealand’s seasonal production as well as beef-on-dairy opportunities, alternative income streams for US dairy farmers, and the practical lessons for New Zealand producers navigating volatile markets. The conversation emphasises the need for clear-eyed analysis, strategic thinking, and seizing opportunity in uncertain times.See omnystudio.com/listener for privacy information.
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Episode 78 - Morrison Farming: Leading beef-on-dairy genetics
In this episode, Sarah Perriam-Lampp talks with William Morrison from Morrison Farming about supplying beef genetics to the dairy industry. He explains how decades of performance recording have produced easy-calving, fast-growing cattle, why reliability matters most for dairy farmers, and what to expect from the upcoming Ardo Hereford sale on 23 September. Host: Sarah Perriam-Lampp, CEO and Editor-in-Chief, Dairy Country Guest: William Morrison, Morrison Farming William Morrison talks to Sarah Perriam-Lampp about the history and evolution of Morrison Farming, a family business that has become a leader in beef-on-dairy genetics through its Ezicalve programme. He describes how decades of performance recording and selective breeding have created cattle that combine low birth weight and easy calving with high growth rates and strong carcass traits. He shares the lessons learned from working alongside dairy farmers under pressure, and why Morrison Farming has always prioritised genetics that reduce stress and support practical, on-farm results. With cattle now supplying dairy and beef operations across New Zealand and overseas, William explains how customer needs and science-based breeding have shaped the family’s approach. The conversation also explores the resilience required to maintain a long-term vision, how Morrison Farming has adapted to the rise of beef-on-dairy, and what farmers can expect from the upcoming Aro Hereford sale on 23 September. Find the Morrison Farming catalogue and sale information here: https://i4.abri.au/online/cgi-bin/i4.dll?1=3538292F&2=2928&3=56&5=2B3C2B3C3A&11=515E505D Find out more about Morrison Farming here: https://morrisonfarming.co.nz/See omnystudio.com/listener for privacy information.
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Episode 77 - Mastering Mastitis
In this episode, Anne Lee talks with North Canterbury sharemilkers Holly and Aaron Jackson about their dramatic reduction in mastitis early in their career and how they’ve managed to maintain award winning milk quality year after year ever since. They also share a very personal motivation for doing all they can to minimise antibiotic resistance. Holly and Aaron explain their use of innovative diagnostics so they can manage milk quality at a quarter level not just at an udder level. They share the practical systems they now use, from incubating their own samples to managing the herd pre and post-calving and at dry-off. Host: Anne Lee, Senior Journalist, Dairy Country Guest: Holly and Aaron Jackson, Sharemilkers, North Canterbury Holly and Aaron Jackson talk to Anne Lee about the tough lessons they learned when mastitis hit their herd early in their sharemilking career in North Canterbury. They describe how rising cell counts and constant pressure to treat cows created huge stress and financial strain, forcing them to rethink the way they approached herd management. They looked to an innovative solution for identifying pathogens at a quarter level that meant connecting directly with microbiologists. That enabled them to gain a much clearer picture of what was happening in their herd and gave them the confidence to make faster, more targeted decisions and begin regaining control of milk quality. They explain the practical systems they’ve developed since, including incubating their own samples, refining calving management, and implementing on farm protocols that support both prevention and treatment. These changes have not only reduced mastitis dramatically but have also led to consistently low somatic cell counts and recognition through multiple awards. The conversation also delves into the resilience it took to keep going during difficult times, the mindset shift that allowed them to see challenges as opportunities, and how sharing their experiences has encouraged other farmers to take a more proactive approach. Holly and Aaron highlight that improving herd health is not about one big change, but a series of deliberate, practical steps that build towards long-term success, profitability, and pride in producing high-quality milk.See omnystudio.com/listener for privacy information.
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Episode 76 - Beef genetics in the dairy system
Host: Anne Lee, Senior Journalist, Dairy Country Guest: Dr. Jason Archer, Head of Genetics, Beef + Lamb NZ Jason Archer talks to Anne Lee about the need for better integration of beef genetics into the dairy sector to create a more profitable and sustainable system for both dairy and beef farmers. He explains that tracking calf performance, genetics, and management practices along the value chain can help identify high-performing calves and ensure that value stays with them. He highlights the need for stable markets and collaborative approaches between dairy and beef sectors, noting that success requires both industries to work together to make calf rearing economically viable year after year. Practical tools such as recorded bulls, beef semen, and improved data flow are outlined to support farmer decision-making and long-term planning. The conversation also covers the potential for new opportunities within this emerging sector, including the benefits of lower carbon emissions for the final beef product. Find out more about nProve here: https://nprove.nz/#/homeSee omnystudio.com/listener for privacy information.
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Episode 75 - Bridging research and reality
In this episode, Anne Lee speaks to Andrea Dixon, General Manager of the Southern Dairy Hub, and Dawn Dalley, Senior Scientist at DairyNZ. Andrea provides a background on the farm’s history, how it’s set up, what’s on the agenda over the coming season and HubWatch - an easy to access, online way of getting the latest information from the Southern Dairy Hub. Dawn explains the latest side-by-side herd study which is comparing a “standard herd” run at a 3.1 cows/ha stocking rate with a”future herd” of high genetic merit cows run at a lower stocking rate of 2.9 cows/ha. She gives an update on the first season’s results and shares insights from other studies including research on wintering practices with interesting insights into the importance of soil wetness compared with pugging depth. Host: Anne Lee, Senior Journalist, Dairy Country Guests: Andrea Dixon, General Manager, Southern Dairy Hub Dawn Dalley, Senior Scientist, DairyNZ Andrea Dixon, General Manager of the Southern Dairy Hub in Southland, is overseeing the commercial scale, 349ha research dairy farm where a series of farm trials are running that are designed to test dairy systems which can remain profitable while reducing environmental impact. The farm is running a comparison between a standard herd and a high-genetic-merit, lower-stocked “future” herd to assess whether fewer, more productive cows can deliver better results. She explains that the Hub’s ability to have research that’s farmer-led and grounded in the realities of operating a commercial dairy farm can benefit Southern dairy farmers. By connecting scientists, industry and farmers, Andrea says it’s possible to fast-track the adoption of innovations that improve efficiency, animal welfare and environmental outcomes. She also outlines HubWatch, the farm’s weekly, online glimpse into the research and happenings at the Southern Dairy Hub which not only gives farmers up to date data but shares real time decision making processes as the farm’s management deals with local climatic variations and seasonal management situations. The farm’s focus on technology, use of drones to establish plantain and beef-on-dairy breeding policy for non-replacement calves are also discussed. Senior Scientist Dawn Dalley is leading research at the Southern Dairy Hub in Southland to test future-focused dairy systems that balance profitability with environmental stewardship. Drawing on her extensive experience in pasture management and farm systems science, Dawn is comparing a standard herd with a high-genetic-merit, lower-stocked “future” herd to see whether fewer cows can deliver more milk with less impact. She provides results from early stages of the studies and talks about the differences in wintering with the “future” herd wintered on pasture and balage. Dawn explains some of the interesting results from varying break sizes and outlines some of the management findings. The first milking season’s results show the “future” farm had higher per cow production and used less supplementary feed but due to the lower stocking rate, produced 150kg milksolids (MS) per hectare less. Environmental impact and financial data will also be analysed and reported on. Passionate about bridging the gap between research and real-world farming, Dawn works closely with southern farmers to ensure findings are reported on in a practical, relevant, and farmer-driven way. She sees the Hub as a proving ground for innovations that could reshape how southern dairy farms operate, making them more resilient, efficient, and environmentally responsible for the future.See omnystudio.com/listener for privacy information.
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Episode 74 - Mental health, meat and market gaps in a farmer’s mission
In this episode, hear from LeAnne Blakelock - a Taranaki dairy farmer turning a long-standing challenge into a high-value opportunity by launching a rose veal brand from her non-replacement calves. Drawing on her background in accounting and food production, LeAnne explains how she and husband Ian use targeted genetics and growth programmes to produce high-welfare veal. She also shares insights on calf care, rural mental health, and the need for stronger links between the dairy and beef sectors. Hosts: Anne Lee, Senior Journalist, Dairy Country Sarah Perriam-Lampp, Editor in Chief, Country-Wide Sheryl Haitana Guest: LeAnne Blakelock, Taranaki dairy farmer Taranaki dairy farmer and former corporate accountant LeAnne Blakelock is rethinking the role of non-replacement calves in New Zealand’s dairy sector, launching a rose veal brand that turns a perceived byproduct into a high welfare, premium meat. Drawing on her background in food production and financial analysis, LeAnne has developed a system that combines sexed semen, nominated beef genetics and accelerated growth programmes to maximise productivity from her Jersey cross herd without compromising animal wellbeing. She explains how a focus on epigenetics, low stress environments and transparent supply chains has allowed her to rear calves through to six month carcasses of 130 to 140kg, with most of the meat sold through niche channels like gourmet butchers and high end restaurants. Alongside on-farm innovation, LeAnne is a passionate advocate for better calf rearing education, having learned the hard way through years of trial, error and personal stress. Her platform Calf Chronicles now offers practical advice and peer support for rearers around the country. LeAnne also shares her insights into mental health in rural communities, drawing from her volunteer work with the Taranaki Retreat. She highlights the importance of building social networks and industrywide empathy, particularly during the demanding calving season. Looking ahead, she sees opportunity in closer collaboration between the dairy and beef sectors, more equitable value chains and the use of contracts to reduce volatility. She is calling for mature, solutions focused conversations to unlock the full potential of dairy beef in New Zealand.See omnystudio.com/listener for privacy information.
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Episode 73 - How farmers, science and media shaped NZ’s dairy story
In this episode, Anne Lee chats with Dr John Roche, New Zealand Prime Minister’s Chief Science Adviser and Chief Departmental Science Adviser at MPI, to mark 100 years of dairy innovation. From the early days of walk-through sheds to today’s AI-enabled systems, they explore how farmer-led ingenuity, scientific research and trusted rural media like Dairy Exporter have driven progress on pasture-based farms. Buy the Dairy Exporter 100 Year Collector’s Edition 2025 here Hosts: Sheryl Haitana, Editor, Dairy Exporter Anne Lee, Deputy Editor, Dairy Exporter Guest: Dr John Roche, Prime Minister’s Chief Science Adviser, New Zealand Government The Prime Minister’s Chief Science Adviser, Dr John Roche, reflects on 100 years of dairy innovation, tracing the sector’s evolution from walk-through milking sheds in the 1920s to today’s data-driven, pasture-based systems. He explains how Kiwi farmers, researchers, and rural media like Dairy Exporter have worked together over generations to solve practical challenges and lead the world in efficient, low-cost dairy production. John unpacks pivotal shifts, from the adoption of rotational grazing and advances in herd testing to the integration of genetics, AI and automation, highlighting how a science-backed, farmer-led approach has driven productivity while strengthening environmental stewardship. He outlines how policy, co-operative models, and a long-term mindset have helped balance profitability with resilience. Looking forward, John sees opportunity in systems thinking, continued R&D, and smarter use of on-farm data to future-proof the sector, ensuring New Zealand dairy remains globally competitive and socially sustainable for decades to come. SUBSCRIBE TO DAIRY EXPORTER - EMAIL NEWSLETTER (FREE - WEEKLY) SUBSCRIBE TO DAIRY EXPORTER - MAGAZINE ($89/YR FOR 4 JOURNALS)See omnystudio.com/listener for privacy information.
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Episode 72 - Key innovations driving New Zealand’s dairy industry
In this episode, Anne Lee and Sheryl Haitana reflect on the innovation, resilience and spirit that have shaped New Zealand’s dairy industry. From breakthroughs like the herringbone shed to the rise of virtual fencing, they explore how grassroots ingenuity and trusted rural media have driven on farm progress. FMG’s Chief Marketing Officer, Pete Frizzell, marks 120 years of the mutual insurer, sharing how FMG has supported rural communities through risk, reinvestment and long-term commitment to farmer wellbeing. Buy the Dairy Exporter 100 Year Collector’s Edition 2025 here Hosts: Sheryl Haitana, Editor, Dairy Exporter Anne Lee, Deputy Editor, Dairy Exporter Guest: Pete Frizzell, Chief Marketing Officer, FMG Anne Lee reflects on the technological breakthroughs and grassroots ingenuity that have defined New Zealand’s dairy industry over the past century. Drawing on stories from the Dairy Exporter Centenary magazine, she traces how innovations like the walk-through shed, herringbone, and rotary transformed milking from a labour-intensive chore to a high-output system driven by efficiency and scale. Anne highlights the pivotal role Kiwi farmers and researchers played in inventing and refining technologies such as pulsators, milk powder dryers, and electric fencing, game changers that shaped New Zealand’s global dairy reputation. She discusses how early farmer-driven innovation was closely tied to the rise of co-ops and how the Dairy Exporter magazine became a trusted vehicle for sharing knowledge, shaping belief, and enabling progress long before digital communication. With a nod to the past and an eye to the future, Anne explores the rise of robotics and virtual fencing, questioning what the next generation of game-changing ideas might be. She reflects on the importance of staying connected—through field days, trusted publications, and peer-to-peer learning—as farmers navigate a rapidly evolving world. Sheryl Haitana reflects on the remarkable progress of New Zealand’s dairy industry, from walk-through cow sheds and hand-forked silage to today’s high-tech, high-efficiency systems. In this conversation, she shares personal memories and stories that bring to life the scale of change across generations, including her own family’s recollections of early herringbone sheds and the field days that introduced them. Sheryl highlights the practical challenges farmers once faced and how innovations, like Ronald Sharp’s herringbone design and the first electric fence energisers, unlocked productivity and reshaped what was possible on farm. She explores how Kiwi inventiveness, often born out of necessity, laid the foundation for today’s technologies, and how New Zealand farmers consistently led global advances in milking systems and land development. She also reflects on the role of the Dairy Exporter magazine as a lifeline of trusted information, especially in times when farmers relied on print to connect, trade livestock, and adopt new ideas. As new technologies like virtual fencing and robotics emerge, Sheryl underscores the importance of staying curious, informed, and connected, while honouring the legacy of those who built the industry from the ground up. FMG’s Chief Marketing Officer Pete Frizzell reflects on 120 years of helping rural New Zealanders manage risk, tracing the co-operative insurer’s origins to a group of Otago farmers fed up with overpriced premiums from overseas. He explains how FMG was founded on mutuality, a model still central to its operations today, allowing farmers to collectively own the business, keep premiums affordable, and reinvest profits into rural communities instead of shareholders. Pete unpacks the advantages of FMG’s long-term focus, from backing Farmstrong and melanoma awareness initiatives to innovating with new products like forestry and orchard insurance, and exploring emerging models such as parametric cover. He highlights how the 1978 consolidation of regional mutuals gave FMG national scale and a broader client base, ultimately lowering insurance costs and strengthening the resilience of rural businesses. Reflecting on challenges like Cyclone Gabrielle, Pete shares FMG’s philosophy of being there when it matters most, staying agile in crisis, investing in people, and upholding strong relationships in an increasingly digital world. Looking ahead, he’s focused on balancing sustainability, regulation, and relevance while remaining true to the co-op’s founding purpose of building strong, prosperous rural communities for generations to come. Quatro by Skellerup gumboots are designed to meet the demands of the toughest days on the farm. Handcrafted from durable rubber, they offer premium protection and long-lasting performance in all conditions. With advanced multi-layer insulation, Quatro boots keep your feet warm even in extreme cold - down to -50°C - making early starts more bearable. The Politech footbed provides essential heel and arch support, while cushioned air pockets in the sole absorb impact and reduce fatigue, so you can stay on your feet longer. An ankle-locking design offers extra stability on uneven ground, and the mud-releasing outsole gives you excellent grip, especially in slippery dairy sheds. Whether you're shifting stock, working in the yards, or hosing out the shed, Quatro gumboots are made to perform all day, every day. Trusted by rural New Zealanders, they're the boots that work as hard as you do. Stay warm, stay steady - find your pair today at https://www.skellerup.co.nz/footwear/quatro/. SUBSCRIBE TO DAIRY EXPORTER - EMAIL NEWSLETTER (FREE - WEEKLY) SUBSCRIBE TO DAIRY EXPORTER - MAGAZINE ($79/YR FOR 4 JOURNALS)See omnystudio.com/listener for privacy information.
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Episode 71 - A century of dairy unity: The rise of New Zealand’s co-ops
In this episode, Anne Lee talks with Fonterra’s Jim van der Poel about the evolution of New Zealand’s dairy industry. Jim reflects on the formation of Fonterra, capital structure reform, and the creation of DairyNZ, while highlighting the enduring value of the co-operative model and the Dairy Exporter’s role in guiding farmers through change. Buy the Dairy Exporter 100 Year Collector’s Edition 2025 here Hosts: Sheryl Haitana, Editor, Dairy Exporter Anne Lee, Deputy Editor, Dairy Exporter Guest: Jim Van Der Poel, Retired Dairy Leader Dairy leader Jim Van Der Poel reflects on the evolution of New Zealand’s dairy co-operative model and the key structural decisions that have shaped Fonterra’s journey. He explains how the milk price underpins farm value while dividends influence the share value, and why ensuring those returns are aligned is critical to maintaining trust and engagement from farmers. Jim unpacks the rationale behind the shift to Trading Among Farmers, introduced to manage redemption risk, preserve farmer control, and allow flexibility for future capital structure changes. He shares insights into the merger of co-ops, the sacrifices made by early directors, and the enduring strength of collective decision-making driven by what’s best for the industry. He also traces the origins of DairyNZ back to the deregulation of the Dairy Board, and how its formation, through the merging of Dexcel and Dairy InSight, has helped ensure ongoing research, extension, and farmer-driven progress. Jim highlights the importance of active farmer participation and the continued economic significance of dairy to New Zealand’s future. Quatro by Skellerup gumboots are designed to meet the demands of the toughest days on the farm. Handcrafted from durable rubber, they offer premium protection and long-lasting performance in all conditions. With advanced multi-layer insulation, Quatro boots keep your feet warm even in extreme cold - down to -50°C - making early starts more bearable. The Politech footbed provides essential heel and arch support, while cushioned air pockets in the sole absorb impact and reduce fatigue, so you can stay on your feet longer. An ankle-locking design offers extra stability on uneven ground, and the mud-releasing outsole gives you excellent grip, especially in slippery dairy sheds. Whether you're shifting stock, working in the yards, or hosing out the shed, Quatro gumboots are made to perform all day, every day. Trusted by rural New Zealanders, they're the boots that work as hard as you do. Stay warm, stay steady - find your pair today at https://www.skellerup.co.nz/footwear/quatro/. SUBSCRIBE TO DAIRY EXPORTER - EMAIL NEWSLETTER (FREE - WEEKLY) SUBSCRIBE TO DAIRY EXPORTER - MAGAZINE ($79/YR FOR 4 JOURNALS)See omnystudio.com/listener for privacy information.
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Episode 70 - The evolution of herd improvement: Insights from industry leaders
In this episode, Sheryl Haitana talks with industry leaders about the evolution of dairy genetics in New Zealand. LIC Chief Executive, David Chin discusses Breeding Worth and the rise of the KiwiCross cow, while Mike Wilson, General Manager of NEDAP Oceania explains how wearable tech improves herd health and fertility. Fonterra Strategic Advisor, Malcolm Ellis shares an intergenerational view, highlighting the Dairy Exporter’s role in guiding farmers through decades of change. Buy the Dairy Exporter 100 Year Collector’s Edition 2025 here Hosts: Sheryl Haitana, Editor, Dairy Exporter Anne Lee, Deputy Editor, Dairy Exporter Guests: David Chin, CEO, LIC Mike Wilson, General Manager, NEDAP Oceania Malcolm Ellis, Strategic Advisor, Fonterra LIC Chief Executive David Chin reflects on the evolution of dairy genetics in New Zealand and the legacy of innovation that continues to drive the industry forward. He explains how the introduction of Breeding Worth enabled meaningful comparisons across breeds, paving the way for the rise of the KiwiCross cow and transforming herd improvement strategies nationwide. David highlights the critical role of data – from phenotypic records to genomic evaluations – as the foundation of breeding progress. With LIC now collecting six terabytes of data each week across half a million animals, he outlines how advances in computing and wearable technologies are accelerating genetic gains at scale. Looking back on LIC’s roots in the 1939 Herd Improvement Plan, David reflects on the long-term and intergenerational impact of breeding decisions. He also underscores the importance of New Zealand’s dairy sector to the national economy and LIC’s ongoing commitment to delivering productivity and profitability for farmers. Mike Wilson, General Manager of Nedap Oceania, outlines how wearable technologies are transforming dairy herd management by delivering real-time insights into cow health, activity, and fertility. He explains how Nedap’s robust collars and smart tags monitor rumination, eating, and movement, allowing farmers to detect heat, manage health through transition periods, and improve reproductive performance with greater precision. With global operations across 100+ countries and over seven million animals monitored, Nedap combines durable hardware with intuitive software that offers both herd-level and individual cow analysis. Mike highlights the company’s integration with major platforms and drafting systems, making it easy for farmers to take action on farm. Malcolm Ellis, former Jersey breeder and now part of Fonterra’s senior team, reflects on the remarkable genetic progress of New Zealand’s dairy herd over the past 50 years. Drawing on his intergenerational connection to the Dairy Exporter, Malcolm shares how structured breeding tools like AB, sire proving, and BW transformed productivity and cow performance – changes he describes as revolutionary. He acknowledges the magazine’s pivotal role in communicating these advancements, celebrating its contribution to informed decision-making on farm. Malcolm also discusses succession planning on his home farm, where his son and partner are now milking crossbred cows, and emphasises the importance of allowing the next generation to shape their own system and breed preferences. With deep respect for past industry leaders and contributors like Colin Holmes and Ants Roberts, Malcolm highlights how trusted voices in the Dairy Exporter helped farmers navigate change and lift herd improvement nationwide. Quatro by Skellerup gumboots are designed to meet the demands of the toughest days on the farm. Handcrafted from durable rubber, they offer premium protection and long-lasting performance in all conditions. With advanced multi-layer insulation, Quatro boots keep your feet warm even in extreme cold - down to -50°C - making early starts more bearable. The Politech footbed provides essential heel and arch support, while cushioned air pockets in the sole absorb impact and reduce fatigue, so you can stay on your feet longer. An ankle-locking design offers extra stability on uneven ground, and the mud-releasing outsole gives you excellent grip, especially in slippery dairy sheds. Whether you're shifting stock, working in the yards, or hosing out the shed, Quatro gumboots are made to perform all day, every day. Trusted by rural New Zealanders, they're the boots that work as hard as you do. Stay warm, stay steady - find your pair today at https://www.skellerup.co.nz/footwear/quatro/. SUBSCRIBE TO DAIRY EXPORTER - EMAIL NEWSLETTER (FREE - WEEKLY) SUBSCRIBE TO DAIRY EXPORTER - MAGAZINE ($79/YR FOR 4 JOURNALS)See omnystudio.com/listener for privacy information.
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Episode 69 - The history of the Dairy Exporter
In this episode, Sheryl Haitana and Anne Lee reflect on the centenary — and final issue — of The Dairy Exporter magazine. As editor and deputy editor, they share how the publication evolved from a technical journal into a platform that connected dairy farmers and told the stories behind the New Zealand dairy sector. Buy the Dairy Exporter 100 Year Collector’s Edition 2025 here Hosts: Sheryl Haitana, Editor, Dairy Exporter Anne Lee, Deputy Editor, Dairy Exporter Dairy Exporter editor Sheryl Haitana and deputy editor Anne Lee reflect on the magazine’s centenary — and its final issue after 100 years of continuous publication. As they close the chapter on one of New Zealand’s most enduring rural titles, they share insights into how The Dairy Exporter has evolved with the dairy industry it has served for a century. Anne recounts the magazine’s early role in delivering research-based knowledge to support on farm productivity, while Sheryl highlights how its focus has broadened to tell the stories of the people behind the pasture. Together, they explore the magazine’s roles as a technical journal and a platform that has connected farmers and the wider dairy sector. They also discuss some of the fundamental changes, innovations and events that have shaped dairy farming. With the centenary edition marking the conclusion of The Dairy Exporter, they pay tribute to the farmers, writers, and industry supporters who have shaped its legacy. While the name and format may be changing, Sheryl and Anne remain committed to documenting the resilience, innovation, and people at the heart of New Zealand dairy — just as The Dairy Exporter has done for the past 100 years. Quatro by Skellerup gumboots are designed to meet the demands of the toughest days on the farm. Handcrafted from durable rubber, they offer premium protection and long-lasting performance in all conditions. With advanced multi-layer insulation, Quatro boots keep your feet warm even in extreme cold - down to -50°C - making early starts more bearable. The Politech footbed provides essential heel and arch support, while cushioned air pockets in the sole absorb impact and reduce fatigue, so you can stay on your feet longer. An ankle-locking design offers extra stability on uneven ground, and the mud-releasing outsole gives you excellent grip, especially in slippery dairy sheds. Whether you're shifting stock, working in the yards, or hosing out the shed, Quatro gumboots are made to perform all day, every day. Trusted by rural New Zealanders, they're the boots that work as hard as you do. Stay warm, stay steady - find your pair today at https://www.skellerup.co.nz/footwear/quatro/. SUBSCRIBE TO DAIRY EXPORTER - EMAIL NEWSLETTER (FREE - WEEKLY) SUBSCRIBE TO DAIRY EXPORTER - MAGAZINE ($79/YR FOR 4 JOURNALS)See omnystudio.com/listener for privacy information.
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Episode 68 - Dairy market update: Supply growth, tariff impacts, and consumer demand
In this episode, Sheryl Haitana speaks with Cristina Alvarado, Head of Dairy Insights at NZX, and Stu Davison, Analyst at HighGround Dairy. Cristina outlines the factors behind strong global dairy prices, including tight supply and steady demand from China and Southeast Asia, while Stu highlights forecasted milk production growth driven by the US, Argentina, and New Zealand. They discuss uncertainties around Chinese demand, emerging markets like Nigeria, and the impact of upcoming tariff decisions. Together, they provide a concise outlook on key trends shaping the dairy market in 2025. Guests: Cristina Alvarado, Head of Dairy Insights, NZX Stu Davison, Analyst, HighGround Dairy Hosts: Sheryl Haitana, Editor, Dairy Exporter Anne Lee, Deputy Editor, Dairy Exporter Cristina Alvarado, Head of Dairy Insights at NZX, outlines the key factors underpinning the recent strength in global dairy prices, including reduced product availability and consistent demand – particularly from China and Southeast Asia. Lower milk production in major regions such as Europe, alongside continued disruption to shipping routes following the Suez Canal conflict, has reinforced demand for New Zealand and European dairy products. Cristina explains that the legacy of previous tariffs is still influencing buying decisions, with some countries preferring to source from markets perceived as more stable trade partners. In the United States, dairy producers are facing fresh challenges around herd replacement, as older cows are culled and heifers are redirected into beef production due to better returns. Looking ahead, Cristina expects global product volumes to remain tight through July, with increased supply likely from August onwards as seasonal production ramps up. However, she cautions that the market remains sensitive to developments such as the upcoming July tariff decision and delayed stock data from China. Despite some recent volatility, dairy futures are tracking positively, with the 2025 – 26 milk price contract recently closing at $9.93 – just shy of the $10 mark. Cristina sees a mood of cautious optimism in the market but emphasises that global supply dynamics and consumer demand will continue to drive pricing in the months ahead. Stu Davison, Analyst at HighGround Dairy, outlines key global dairy trends heading into the second half of 2025. Global milk production is forecast to grow by around 1.5%, led by stronger output from the US, Argentina, and New Zealand. In New Zealand, a favourable milk price outlook and improved reproductive performance are expected to support a strong spring peak. Meanwhile, Europe is seeing higher milk solids output despite flat volumes, driven by efficiency gains as farmers focus on feeding and breeding for solids. Stu notes that global trade dynamics remain uncertain. China continues to be a key watchpoint, with low domestic milk prices, declining production, and rising exports of whole milk powder. Limited access to reliable economic data raises questions about the strength of Chinese demand. In Southeast Asia, government stimulus – particularly in Indonesia – is driving increased dairy imports, though its sustainability is unclear. Emerging markets like Nigeria are showing promising growth, with rising dairy imports despite high inflation. Tariff developments are also top of mind, particularly around US-EU trade, which could influence buying patterns. While global demand is holding firm and dairy futures remain positive, Stu cautions that ongoing geopolitical risks and changing consumption trends will be key to market performance in the months ahead. Buy the Dairy Exporter 100 Year Collector’s Edition 2025 here SUBSCRIBE TO DAIRY EXPORTER - EMAIL NEWSLETTER (FREE - WEEKLY) SUBSCRIBE TO DAIRY EXPORTER - MAGAZINE ($79/YR FOR 4 JOURNALS)See omnystudio.com/listener for privacy information.
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Episode 67 - Stronger farms: Legal support and life-saving technology
In this episode, Sheryl Haitana speaks to Louise Gibson and Hamish Pirie. Louise Gibson, Managing Director of The Sharefarming Consultants, provides some great tips and ideas on setting up on a new farm and how to document what’s onfarm at the outset. She also talks about the need for better legal protections, independent audits, and regular communication to build strong farm partnerships between farm owners, contract milkers and sharemilkers. Hamish Pirie, a seasoned search and rescue volunteer, advocates for farmers to carry personal locator beacons (PLBs) for rapid emergency response, especially in remote areas where phones fail. He highlights the life-saving benefits of keeping a PLB on your person at all times. Together, they offer essential advice on improving farm safety, wellbeing, and working relationships. Guests: Louise Gibson, Managing Director, The Sharefarming Consultants Hamish Pirie, Search and Rescue volunteer Hosts: Sheryl Haitana, Editor, Dairy Exporter Anne Lee, Deputy Editor, Dairy Exporter Louise Gibson, Managing Director of The Sharefarming Consultants, discusses the challenges facing contract milkers, many of whom report their roles have hindered rather than helped their career progression. She highlights the need for legal reform to provide better protection for contract milkers, including updates to the Sharemilking Act and clearer dispute resolution options. Louise emphasises the value of conducting independent farm and housing audits at the start of a contract to set clear expectations and avoid future disputes. Ongoing housing inspections are equally important—not just to ensure cleanliness, but to identify maintenance needs and check compliance with Healthy Homes standards. Independent consultants can provide objective assessments, helping both parties understand their responsibilities. Regular communication is key to successful partnerships. Louise recommends monthly meetings where farm owners and contract milkers are treated as equal business partners, with shared accountability. She also urges contract milkers to review their agreements annually, use tools like the DairyNZ Contract Milking Premium calculator, and seek professional advice before agreeing to new terms. When farm systems change—such as increased production targets or labour demands—Louise advises contract milkers to assess the impact on their business and negotiate fair compensation, using evidence like rosters and budgets. Strong, respectful communication is at the heart of productive, long-term arrangements. Hamish Pirie, a long-serving search and rescue volunteer, is on a mission to encourage farmers to carry personal locator beacons (PLBs) as part of their daily routine. With over 20 years of experience, including time on the Nelson Marlborough Rescue Helicopter, he has witnessed first-hand how PLBs can dramatically improve survival outcomes in remote emergencies. While many associate PLBs with tramping or boating, Hamish stresses they are just as vital for farmers, who often work alone and out of mobile phone range. A PLB can summon emergency services quickly—often within 30 minutes—bringing advanced medical support directly to the scene. Unlike phones, which depend on reception and the ability to explain your location, PLBs transmit precise GPS data via satellite, allowing rescuers to pinpoint someone’s position even in dense bush or rugged terrain. He urges farmers to keep the device on their person, not in a vehicle or pack, so it’s accessible even if injured. Compact, easy to use, and with a long battery life, PLBs are a one-off investment for invaluable peace of mind. For Hamish, the message is clear: in a crisis, a beacon can mean the difference between life and death. Buy the Dairy Exporter Autumn Issue here SUBSCRIBE TO DAIRY EXPORTER - EMAIL NEWSLETTER (FREE - WEEKLY) SUBSCRIBE TO DAIRY EXPORTER - MAGAZINE ($79/YR FOR 4 JOURNALS)See omnystudio.com/listener for privacy information.
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Episode 66 - Navigating nutrition myths: Protein, fats, and sugars
In this episode, Sheryl Haitana speaks to Anneline Padayachee and they explore the challenges farmers face and the evolving nutrition landscape, especially around red meat, dairy and sustainable diets. They discuss how protein is often overemphasised and the changing views on dietary fats, particularly from dairy products. Anneline highlights the importance of understanding the food matrix and nutrient absorption, while Sheryl emphasises the risks of low-fat processed foods with added sugars. Together, they stress the need for nuanced nutrition knowledge and mindful food choices in a complex food system. Guests: Anneline Padayachee, Nutritional food scientist Hosts: Sheryl Haitana, Editor, Dairy Exporter Anne Lee, Deputy Editor, Dairy Exporter Anneline Padayachee discusses the complex relationship between food, nutrition, and agriculture, highlighting challenges faced by farmers and evolving dietary perspectives. They explore the role of red meat in sustainable diets, particularly in developing countries, and critique the common overemphasis on protein in nutrition debates. Anneline explains how the food matrix — the complex structure of foods — affects how nutrients are absorbed, especially in dairy products. She challenges misconceptions about dietary fats, noting that not all fats are harmful and some are essential for nutrient absorption. They discuss how whole milk is often misunderstood, being 96% fat-free, and raise concerns about low-fat products that frequently contain added sugars to improve flavour. Anneline also touches on the benefits of fermented dairy, such as cheese and yoghurt, and the nuanced behaviour of saturated fats in dairy compared to those in meat. They highlight the influence of cultural perspectives on food choices and caution against demonising fats while overvaluing protein. The conversation underscores the importance of balanced diets, ingredient awareness, and enjoying food as part of overall nutrition. Read Anneline’s column here. Buy the Dairy Exporter Autumn Issue here SUBSCRIBE TO DAIRY EXPORTER - EMAIL NEWSLETTER (FREE - WEEKLY) SUBSCRIBE TO DAIRY EXPORTER - MAGAZINE ($79/YR FOR 4 JOURNALS)See omnystudio.com/listener for privacy information.
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Episode 65 - Scaling with purpose: Dan and Gina Duncan’s farming story
In this episode, Sheryl Haitana speaks to Dan and Gina Duncan, former Share Farmers of the Year, sharing their journey from valuation to dairy farming. They discuss scaling their business and managing debt wisely. The couple highlight the value of consistent systems, cost control, and investing in herd quality. They offer advice to young farmers on embracing responsibility and taking a long-term approach to growth and financial sustainability. Guests: Dan and Gina Duncan, Share milkers, Waikato Hosts: Sheryl Haitana, Editor, Dairy Exporter Anne Lee, Deputy Editor, Dairy Exporter Dan and Gina Duncan are successful sharemilkers and former Share Farmers of the Year, known for their strategic approach to scaling farm operations and building equity. With backgrounds in valuation and a passion for agriculture, they transitioned into dairy farming and have since managed multiple farms while raising a young family. In this conversation, Dan and Gina share their journey through the early challenges of farm ownership, including periods of financial strain and personal sacrifice. They emphasise the value of surrounding themselves with experienced mentors and the importance of clear financial goals, consistent systems, and cost control. The couple view debt as a positive tool when managed wisely and credit family support as a key factor in their success. They discuss practical strategies such as minimising supplement use, budgeting for dry seasons, and investing in herd quality. Equipment and technology decisions are made based on return on investment rather than appearances. Dan and Gina encourage young farmers to embrace responsibility, seek growth, and take a long-term view of farm development and financial sustainability. Read more about Dan and Gina’s journey here. Buy the Dairy Exporter Autumn Issue here SUBSCRIBE TO DAIRY EXPORTER - EMAIL NEWSLETTER (FREE - WEEKLY) SUBSCRIBE TO DAIRY EXPORTER - MAGAZINE ($79/YR FOR 4 JOURNALS)See omnystudio.com/listener for privacy information.
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Episode 64 - The path to sustainable dairy: Efficiency, innovation, and technology
This episode highlights insights from industry leaders driving sustainability in dairy farming. Malcolm Ellis, Fonterra’s Strategic Advisor, discusses improving animal productivity to reduce emissions, introducing the Co-operative Difference payment. Scott Townshend, CEO of Trev, explains how data and feed conversion efficiency help farmers boost profitability while reducing input costs. Simon Le Heron, CEO of Canterbury Grasslands, shares how standardising systems across his large-scale, pasture-based operation optimises land use and feed conversion. Together, these experts show how innovation, technology, and efficiency are essential to achieving both environmental and financial gains in New Zealand’s dairy industry. Guests: Malcolm Ellis, Strategic Advisor, Fonterra Scott Townshend, CEO, Trev Simon Le Heron, CEO, Canterbury Grasslands Hosts: Sheryl Haitana, Editor, Dairy Exporter Anne Lee, Deputy Editor, Dairy Exporter Malcolm Ellis is Fonterra’s Strategic Advisor and a key figure in the co-operative’s efforts to reduce emissions intensity across its dairy supply chain. With a strong background in pastoral farming and on farm productivity, he plays a central role in aligning Fonterra’s sustainability goals with practical opportunities for farmers. In this interview, Malcolm introduces Fonterra’s new Co-operative Difference payment, offering an additional one to five cents per kilogram of milk solids for meeting emissions efficiency benchmarks. He explains how this incentive is directly linked to animal productivity and overall farm efficiency, forming part of a wider emissions intensity reduction strategy launched in November 2023. He highlights a 165kgMS gap between the top and bottom quartile cows – representing a 42% production efficiency opportunity and a potential 16% methane reduction. Rather than reducing cow numbers, he stresses the importance of lifting animal efficiency through improved fertility, feed conversion and genetic selection. Malcolm also discusses the role of tools like Trev and the Farm Insights Report in helping farmers track progress and unlock both environmental and financial gains. Scott Townshend, CEO of Trev, a digital farm reporting platform helping New Zealand farmers make better, data-driven decisions across their systems. With growing pressure to produce lower-emissions milk, Scott emphasises that improving efficiency, rather than chasing emissions targets in isolation, is the smarter, more sustainable path. In this interview, he explains how feed conversion efficiency (FCE) is a practical, easy-to-understand metric that links productivity, profitability, and sustainability. Scott shares that farms using Trev have achieved an average annual lift of 4.6kgMS per tonne of drymatter, equating to around $90,000 in added revenue and a likely drop in input costs. He highlights how real-time data enables farmers to act in-season rather than retrospectively, improving decision-making on feed use, mob management, and culling. Regional benchmarking within Trev also allows users to see how they stack up against peers, encouraging knowledge sharing without judgment. Ultimately, Scott sees Trev as a support tool – empowering farmers to refine their systems and continue leading the world in efficient, sustainable dairy production. Simon Le Heron, CEO of Canterbury Grasslands, a large-scale dairy business milking 24,000 cows across Waikato, Canterbury, and Southland. With a focus on pasture-based, low-cost systems, Simon believes simplicity, consistency and discipline are key to long-term profitability. In this interview, he explains how a standardised approach – what he calls a “McDonald’s menu” – allows the business to train staff effectively and maintain performance across multiple regions. Weekly pasture walks, wedge tracking via Agrinet, and consistent measurement of comparative stocking rate help maximise grass harvested per hectare, while minimising supplementary inputs. Comparative stocking rate is their most important metric, with a target in the low- to mid-80s seen as the sweet spot for feed and financial efficiency. While individual cow data is becoming more valuable, the business remains focused on optimising land use and feed conversion. Simon sees promise in data and technology, particularly with over 20 years of pasture growth records. As environmental limits tighten, he encourages farmers to find efficiency gains that benefit both the bottom line and compliance, helping keep New Zealand dairy globally competitive. Buy the Dairy Exporter Autumn Issue here SUBSCRIBE TO DAIRY EXPORTER - EMAIL NEWSLETTER (FREE - WEEKLY) SUBSCRIBE TO DAIRY EXPORTER - MAGAZINE ($79/YR FOR 4 JOURNALS)See omnystudio.com/listener for privacy information.
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Episode 63 - SIDE 2025 - Genetics, Growth & Game Changers
This episode showcases some of the highlights from the South Island Dairy Event (SIDE) 2025, held in Timaru in April. Jason Archer of Beef + Lamb NZ explains how beef genetics boost the value and sustainability of dairy-origin calves. Rebecca Furzeland shares insights from her large-scale calf rearing business focused on quality, health, and teamwork. Ryan Luckman draws on data from cow wearables on 100,000+ cows to share learnings you can apply to your farm system. Rosanne Megaw shares her and husband Eldon’s journey from contract milking to equity partnership and Glenn Jones wraps with reflections on SIDE 2025 and shares what’s coming for next year. Guests: Jason Archer, Head of Genetics, Beef + Lamb NZ Rebecca Furzeland, Calf Rearer Ryan Luckman, CEO, Agvisory.NZ Rosanne Megaw, Dairy Farm Owner Glenn Jones, Governance Group Chair, SIDE Hosts: Sheryl Haitana, Editor, Dairy Exporter Anne Lee, Deputy Editor, Dairy Exporter With a background in animal genetics and innovation, Jason Archer is Head of Genetics at Beef + Lamb New Zealand, where he leads efforts to lift the value of dairy-origin calves through better use of beef genetics. Around 1.8 million surplus calves are born annually in New Zealand’s dairy sector, many with limited value or market potential. Jason highlights how countries like Ireland have successfully reduced bobby calf numbers by focusing on calf quality and introducing rearing standards that incentivise better breeding decisions. Beef-on-dairy calves not only offer improved value for finishers but also have a lower carbon footprint, as emissions are partially allocated to milk production. Jason’s work through the Dairy Beef Progeny Test has supported the development of a new beef-on-dairy index and the nProve.nz platform. He advocates for using recorded genetics to improve calving ease, growth, and carcass traits, helping to align dairy and beef systems more effectively. Rebecca Furzeland runs a specialist calf rearing and grazing operation with her husband Andrew near Methven, Canterbury. Since starting in 2013 with just 100 calves, they now rear around 3,000–3,500 annually across owned and leased land. Rebecca explains their dedicated approach, with a strong focus on quality, nutrition, rumen development, and health—particularly during transition periods. Early engagement with dairy farmers is key. The Furzelands prioritise dam vaccinations, colostrum management, and FPT testing to ensure calves have strong passive immunity. Selection criteria include weight, health status, and vigour. They maintain detailed records and track performance by breed to identify trends and improve outcomes. Challenges include biosecurity, rising costs, and ensuring year-round supply. Rebecca highlights the growing collaboration with dairy farmers around beef genetics and the increasing demand for breeds like Charolais. She’s committed to data-driven improvements and applying global insights to enhance New Zealand systems. With a reputation for translating data into practical on-farm change, Ryan Luckman is known for his expertise in wearable technologies and their application in modern dairy systems. Speaking at SIDE, he drew on five years of large-scale data collected from over 100,000 cows to share insights that go far beyond just wearable users. His key message: success is driven by consistent 1% improvements, not silver bullets. Ryan highlighted several practical areas where data has shifted advice—from the critical importance of calving second-lactation cows at a BCS of 5.5, to optimising transition feeding by meeting energy targets. He shared new thinking around heat detection, short gestation use, phantom scanning, and energy management using milk protein levels. Together with farmer case studies, Ryan’s insights form a valuable checklist for performance review—helping farmers align management with proven data-driven outcomes. Speaking at SIDE, Rosanne Megaw shared their journey—from contract milking to entering an equity partnership—all underpinned by a 589% increase in equity over just seven years. Rather than focusing solely on spreadsheets and budgets, Rosanne emphasised four core drivers of their success: strong relationships, attention to detail, flexibility, and self-worth. Their approach blends disciplined financial management with a belief-driven mindset—asking “why not us?” and building wealth through property, managed funds, and other investments alongside farming. The Megaws’ story offers more than inspiration—it’s a practical roadmap for progression, showing that with the right mindset and strategy, the path to ownership remains open and achievable. Glenn Jones, Chair of this year’s SIDE committee, led a successful shift in both timing and location—bringing the conference to Timaru in April. The new format gave farmers the chance to step off farm during a quieter period and engage in practical, in-depth sessions. A key innovation was the streamlined workshop structure: just two workshops per day, each repeated, allowing for richer discussions and greater accessibility. Highlights included Emma Twigg’s keynote on resilience and teamwork, Dr Alan Ford’s energetic session on leadership and productivity, and farmer-led workshops tackling mastitis and financial planning. The Mcgaws’ story of achieving farm ownership through “financial hygiene” particularly resonated. BrightSIDE was also a standout, inspiring younger attendees with real stories from young farmers forging their own paths. For Glenn, the event’s value lies in connection and continual learning—reminding attendees that success is built through community, curiosity, and consistent effort. SIDE returns to Lincoln in 2026. Buy the Dairy Exporter Autumn Issue here SUBSCRIBE TO DAIRY EXPORTER - EMAIL NEWSLETTER (FREE - WEEKLY) SUBSCRIBE TO DAIRY EXPORTER - MAGAZINE ($79/YR FOR 4 JOURNALS)See omnystudio.com/listener for privacy information.
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Episode 62 - Tackling heat stress and nitrogen management for sustainable dairy farming
In this episode, DairyNZ scientist Dr Kirsty Verhoek explains how heat stress affects cow comfort and productivity, and how the Grazing Heat Load Index (GHLI) improves on traditional measures like the Temperature Humidity Index. Dr Paul Edwards discusses how GHLI, combined with digital technologies, helps farmers identify regional heat stress risks and take timely action. Dr Roshean Woods introduces a new bulk milk urea (BMU) tool that provides near real-time insights into dietary nitrogen surplus, helping farmers optimise herd health and reduce nitrogen loss. Together, they highlight how these tools support farm resilience and sustainability in a changing climate. Guests: Kirsty Verhoek, Senior Scientist, DairyNZ Paul Edwards, Science Lead, DairyNZ Roshean Woods, Senior Scientist, DairyNZ Hosts: Sheryl Haitana, Editor, Dairy Exporter Anne Lee, Deputy Editor, Dairy Exporter With a background in ruminant nutrition and greenhouse gas emissions, Dr Kirsty Verhoek is a senior scientist at DairyNZ, where she leads research into cow comfort and the impacts of heat stress in New Zealand’s pasture-based systems. Kirsty explains how heat stress occurs when cows can’t offload excess heat, resulting in behaviour changes, reduced feed intake, and lower milk production. She outlines how international indices like the Temperature Humidity Index (THI) fall short in NZ conditions, prompting the development of the Grazing Heat Load Index (GHLI), which incorporates solar radiation and wind speed. Kirsty also shares how digital technologies, such as rumen boluses and collar sensors, are enabling better detection of heat stress indicators like respiration rate. Kirsty emphasises the complexity of managing heat stress across diverse regional climates and the importance of tailored, farmer-led approaches. Through DairyNZ’s Enhanced Animal Care programme, she is working closely with farmers to co-develop practical strategies that prioritise cow wellbeing and support long-term farm resilience. With over 15 years at DairyNZ, Dr Paul Edwards specialises in farm systems research, focusing on heat stress risk for dairy cows. He discusses how his recent work, alongside Dr Kirsty Verhoek, uses digital technologies and climate data to predict heat stress through the Grazing Heat Load Index (GHLI), which forecasts cow respiration rates based on weather conditions. This allows farmers to implement timely mitigations. Paul highlights the regional differences in heat stress risk, with areas like Waikato, Bay of Plenty, and Canterbury most affected, and the importance of tailored solutions. He also explains his research on how cows use shade, using data from wearable sensors and LiDAR technology to better understand cow behaviour and inform farm infrastructure design. Paul emphasises that heat stress is an immediate concern, and his research provides farmers with practical, science-based strategies to improve cow wellbeing and resilience to climate change. With years of experience in ruminant nutrition and environmental science, Dr Roshean Woods is a senior scientist at DairyNZ, where she leads research into nitrogen management and sustainability in New Zealand’s pasture-based dairy systems. Roshean explains the significance of bulk milk urea (BMU) as an indicator of dietary nitrogen surplus, highlighting how it can help farmers monitor herd health and optimise nutrient efficiency. She outlines the recent development of a BMU indicator tool, designed to provide near real-time data to support farm management decisions. This tool helps farmers identify when there is a greater risk of nitrogen excretion and offers practical guidelines for mitigating environmental impacts, such as reducing nitrogen loss to waterways. Roshean emphasises the complexity of nitrogen management in New Zealand’s diverse farming systems, and how the BMU tool fits alongside other strategies to improve farm efficiency, boost productivity, and protect the environment. Buy the Dairy Exporter Autumn Issue here SUBSCRIBE TO DAIRY EXPORTER - EMAIL NEWSLETTER (FREE - WEEKLY) SUBSCRIBE TO DAIRY EXPORTER - MAGAZINE ($79/YR FOR 4 JOURNALS)See omnystudio.com/listener for privacy information.
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ABOUT THIS SHOW
DAIRY Country is your mainstay in dairy farming as your trusted source for adding value to your dairy farming business with seasonal on farm stories and exclusive technical advice weekly with your host, Anne Lee.Formally the NZ Dairy Exporter since 1925, DAIRY Country is part of the CountryWide network based in Canterbury, New Zealand.Get in touch with our Anne Lee - [email protected] if you have a great insight to share with ourthousands of readers and listeners in New Zealand and around the world.Don’t miss our weekly episodes of the DAIRY Country Podcast by hitting the subscribe button now and join our DAIRY Country weekly email newsletter to get the latest in-depth stories in your mailbox so you are always ahead of the game in thebusiness of dairy farming into the future.
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