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:

1. Cameron Henderson, DairyNZ deputy chair and North Canterbury dairy farmer
2. Peter Morgan, Waikato dairy farmer
3. Dr Joao Dorea, Assistant professor, University of Wisconsin Madison, USA
4. 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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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:

1. Antoinette Archer, SIDDC
2. 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.

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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.

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