Founding trial network · The Predictive Model
Host a trial. Help build the model that rewards nutrient-dense farming.
Vitagri's Bi-Directional Predictive Model learns from real farms and real food. Every trial site adds a verified data point that makes the model — and the case for paying farmers for the nutrient density they produce — stronger. We’re recruiting the founding cohort of farms, growers and food producers now.
A two-minute form — no commitment. We’ll come back to you to talk through whether a trial fits your farm or product this season.
Why your farm matters
The model only gets as good as the farms behind it.
A forward model predicts a food’s nutrient density from how it was grown. A reverse model reads the food’s biology to verify how it was grown. Together they turn a “nutrient-dense” claim into something that can be independently proven — the foundation for rewarding farmers on outcomes, not just inputs. None of it works without real, ground-truthed data from working farms. That data is what a trial site provides.
Who we’re looking for
If you grow it, make it, or study it — you can take part.
Arable, horticulture, pasture or mixed
If you can dedicate a field, plot or crop to a simple measured trial, you can join. Conventional, regenerative or organic — every system teaches the model something.
From known farms to finished product
Source from farms you know? Contribute product samples and supply-chain detail so we can verify nutrient density end to end — from soil to the shelf.
Trial sites & agronomists
Research stations, agronomists and advisers who can host a structured protocol or bring method expertise are welcome to collaborate.
What a trial involves
Low burden, three simple steps.
Tell us about your farm
Two minutes on what you grow or make, where, and how. That’s all we need to start.
Agree a simple protocol
A short call to design a low-effort trial that fits your season and your way of working — nothing that disrupts the farm.
We handle the science
Grow as agreed and send samples. We take care of the lab analysis and the modelling, then share what your produce scored.
What founding trial sites get
You give data. You get answers worth having.
Independent analysis
An independent read on the nutrient density of your crop or product — see how it actually scores against the evidence, not a marketing claim.
See where you stand
Compare your results against the 17,000+-study evidence base and other farming systems as the model grows.
Be a founding site
Early sight of the practice changes most likely to lift density on your land — and recognition as one of the farms that built the model.
Exactly what each trial involves — sampling, any costs, and support — is agreed together in the scoping conversation, so it works for you before anything starts.
Join the network
Be one of the farms that proves it.
The model gets stronger with every verified farm. Register your interest and we’ll be in touch to talk through a trial that fits.