EcoFarm Aotearoa Podcast By Ewan Campbell with co-host Stephen Brunton cover art

EcoFarm Aotearoa

EcoFarm Aotearoa

By: Ewan Campbell with co-host Stephen Brunton
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From paddock to podcast, EcoFarm Aotearoa showcases Ewan Campbell, a respected name in NZ farming, known for turning good science into better practice. With co-host Stephen Brunton, Ewan unpacks his audiobook and the big issues: nitrate and water quality, soil biology, mineral balance, genetics, pasture growth, animal health, and profitability. Real stories, clear takeaways—ready for the ute, cowshed, or tractor. Notes & links: efa.nzEwan Campbell with co-host Stephen Brunton Biological Sciences Science
Episodes
  • Part 1: Inside EcoFarm Aotearoa: Autumn Open Day 2026
    Mar 27 2026

    In this episode, Stephen and Ewan take us directly onto the farm for a live open day, where theory meets reality and farmers get to see regenerative principles in action.


    Set in a hands-on, real-world environment, the conversation centres around what it actually looks like to transition from conventional thinking to a system that works with nature. As Ewan walks through the farm, he shares practical insights into soil health, pasture performance, and animal wellbeing. All grounded in observation, testing, and experience.


    The open day creates space for discussion, questions, and shared learning, highlighting how powerful it can be when farmers step outside the textbook and start trusting what they see on their own land. From pasture diversity and mineral balance to animal behaviour and system resilience, this episode captures the importance of seeing the system as a whole.

    More than just a farm walk, this is a mindset shift in motion, where curiosity replaces certainty, and real progress comes from understanding how everything connects.


    We discuss:• What regenerative farming looks like in a real on-farm setting• How soil health translates into pasture and animal performance• The importance of observation and asking better questions• Why farm systems must be understood as a whole• Lessons and insights shared during the open day• How mindset shifts unlock real change on farm


    Our FREE E-Book!https://www.ecofarmaotearoa.nz/download-our-ebook/Listen To An EcoFarmer’s Discovery:https://open.spotify.com/show/3wIgUUghlsKIje76E5tjBA?si=b4aa009579a34ac1⁠

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    1 hr and 15 mins
  • Chapter 25: Fits Together | An EcoFarmers Discovery Audiobook Companion Podcast
    Mar 27 2026

    An EcoFarmer’s Discovery Chapter 25: Fits Together

    Welcome to An EcoFarmer’s Discovery: The Companion Podcast, where every Friday we dive deep into one chapter of Ewan Campbell’s journey.


    In this episode, Stephen Brunton and Ewan unpack Chapter 25: Fits Together, exploring the powerful idea that true abundance in farming comes from understanding and working with the natural systems already in place.

    The conversation centres around a key principle: when the right conditions are created, nature does the heavy lifting. From extraordinary examples of naturally fertile soils to the role of biology, minerals, and even electromagnetic forces, this episode reveals how all the pieces of the puzzle connect to unlock productivity and resilience on farm.


    Ewan shares insights from decades of experience, explaining how soil health is built through observation, testing, and incremental adjustments, not quick fixes. From identifying limiting factors like trace element deficiencies, to reintroducing biology and allowing systems to function as intended, farmers can begin to see dramatic improvements in pasture performance, animal health, and long-term sustainability.


    The discussion also dives into the deeper connections between soil, plant, animal, and human health, highlighting how factors like environment, nutrition, and even electrical signals influence outcomes in ways we’re only beginning to understand. At its core, this chapter is about stepping back, seeing the bigger picture, and realising that everything on the farm is interconnected.


    We discuss:• What “abundance” really looks like in natural systems• How soil minerals, biology, and energy systems work together• The importance of testing, observation, and adapting over time• How environmental signals influence plant and animal performance• Why many modern practices limit true soil potential• The value of learning from nature, not fighting it


    Hosted by: Stephen Brunton & Ewan CampbellPowered by: EcoFarm Aotearoa – ⁠⁠⁠www.efa.nz⁠⁠⁠Link to our free ebook!https://www.ecofarmaotearoa.nz/download-our-ebook/Listen to An EcoFarmer’s Discovery:⁠ https://open.spotify.com/show/3wIgUUghlsKIje76E5tjBA?si=b4aa009579a34ac1⁠

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    50 mins
  • What Most Farmers Get Wrong About Regenerative Agriculture
    Mar 25 2026

    In this episode, we hear directly from a fourth-generation farmer who is transitioning away from conventional, chemical-based agriculture and into a regenerative system, while building a premium food brand alongside it.


    After years of dealing with rising input costs, fertiliser reliance, and commodity pricing pressure, he began questioning the system. What followed was a shift toward regenerative principles: covering the soil, integrating livestock, eliminating synthetic inputs, and working with natural biological processes rather than against them.


    But this journey goes beyond farming practices.


    By producing eggs, yoghurt, and value-added products, and selling directly through a growing retail network, he’s proving that regenerative agriculture isn’t just about improving soil health… it’s also about creating a more profitable and resilient business model.


    Our FREE E-Book!https://www.ecofarmaotearoa.nz/download-our-ebook/Listen To An EcoFarmer’s Discovery:https://open.spotify.com/show/3wIgUUghlsKIje76E5tjBA?si=b4aa009579a34ac1⁠

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    10 mins
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