Tracking milk quality, profit and soil health: A five year regenerative trial.

What happens when a commercial dairy farm runs regenerative and conventional systems side-by-side, and measures the results? In this episode, Clare Buchanan from Align Farms shares insights from an ongoing trial in Mid Canterbury, New Zealand. Half the farm is managed conventionally, while the other half uses diverse pastures, lower synthetic inputs and a different approach to grazing and stocking. The aim has been to test how these systems perform in the same conditions, across production, environment and profitability. Clare talks through what they’ve been observing in the five years the trial has been running, including pasture production without synthetic nitrogen, how soil biology is tracking, and what they’ve learned about pasture diversity over time. Early research is also pointing to differences in milk quality, with links between pasture composition and fatty acids and plant compounds in the milk. Financial performance is a key part of the trial. The regenerative system is currently profitable, but not yet matching the conventional side, largely due to lower stocking rates and production. As input costs shift and the system continues to evolve, that gap is something they’re watching closely. Clare reflects on what they would do differently, what still isn’t clear, and where there may be opportunities for farmers looking to test similar approaches on their own farms. Links and resources: Find out more about the trial and Align Farms here: Lincoln University study, Regenerative Farming Enhances Human Health Benefits of Milk and Yoghurt in New Zealand Dairy Systems , 2025, If you have feedback, questions, or suggestions for future episodes or guests, we'd love to hear from you. Reach out on social media or at info@soilsforlife.org.au.

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Tracking milk quality, profit and soil health: A five year regenerative trial. is an episode from Soils For Life by Soils For Life.

This episode is 00:35:43 long.

This episode was published on Apr 14, 2026.

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