---
title: Yorkshire Crop Nutrition Club
description: A group of farmers are testing a range of technologies including sensors, satellites and sofware to improve accuracy and timing of crop nutrition decisions.
---

[News & Updates](https://thearc.farm/newsandupdates)

# [Yorkshire Crop Nutrition Club](https://thearc.farm/newsandupdates/yorkshire-crop-nutrition-club)

 Written by [Leo Townsend](https://thearc.farm/newsandupdates/author/leo-townsend) | Jun 9, 2026, 11:45:00 PM

There are an increasing number of tools promising to save fertiliser or increase yield through better crop nutrition.

These range from sensing and measurement technology through to data analytics and forecasting.

However, there is still insufficient evidence of their performance on farm. The Yorkshire Crop Nutrition Club aims to rectify that. This ADOPT-funded project brings together four farms in Yorkshire to test a range of technology to enable more accurate, efficient, and environmentally responsible fertiliser decisions.

Fundamentally, crop nutrient requirements depend on three factors.

We can estimate those by **reviewing** past experience to **plan** nutrient management decisions. In season, we can **check** nutrient status with a range of tools to estimate crop **deficiency** or **sufficiency** and judge the likely **responsiveness** to fresh nutrient applications. At the end of the season, we can **review** the success of our nutrient management to inform future decisions.

## Tools included in the project

- **Software Tools**: Review and combine past data from soil and crop analyses, yields and fertiliser records.
- **Soil Sensing**: Measure nutrient availability and other potential crop limiting factors in the soil.
- **Satellite Sensing**: Use satellite data to measure crop development.
- **Crop Sensing**: Direct measurement of the crop's nutrient status.
- **Harvest Measures**: Yield mapping and grain quality measurements.

> “I am looking for a tool, sensor, piece of software – whatever it may. At the minute, I go by textbook. I want to be more accurate, to make better decisions."
> 
> **Adam Hayward, Farmer**

## Who is involved?

### Lead farm – Southwell and Knapton

Farmer Peter Southwell has a long-standing interest in crop nutrition and has been an early adopter of precision farming technologies. He farms 250 ha in Sancton, East Yorkshire with a rotation of cereals, oilseed rape and vining peas.

### Adam Hayward

Adam is passionate about using new technology on farm. He is keen to use the project to make better, more accurate fertiliser decisions. He farms 400 ha in partnership with his family at Cold Harbour Farm in Bishop Burton, East Yorkshire. The farm grows wheat, oilseed rape, spring barley, vining peas, spring beans and grass for a suckler herd.

### David and Clive Blacker

Farming together as N Blacker & Sons in Shipton, North Yorkshire. They contract farm and manage around 400 hectares of combinable crops in the Vale of York. They were early adopters of precision agriculture technology and are involved with a range of trials on-farm.

### Liz and Jeremy Harrison

Responsible for 1600 ha of arable land near Driffield, East Yorkshire as well as housing 6000 indoor finisher pigs. They have a chalk-based stream running through the farm so have a drive to improve nutrient efficiencies and reduce losses to the environment.

### ADAS contribution

Dr. Pete Berry and Dr. Kate Storer will lead the ADAS contribution to the project. They are based at High Mowthorpe in North Yorkshire.

The ADAS High Mowthorpe Farming Association has over 40 farmer and advisor members from across Yorkshire, who regularly meet to discuss results from agronomy and crop nutrition projects. This community will form an extension to the core group of four farmers in the Crop Nutrition Club.

## The challenge

Every season, farmers face uncertainty.

- **Under-application** risks yield and quality losses.
- **Over-application** wastes money and increases environmental harm.

Current tools, including soil sampling and tissue testing, are limited, often providing only snapshots and lacking real-time insight. New technologies promise better decisions, but farmers need evidence of what works in practice.

## The solution

The Crop Nutrition Club will:

- Benchmark past nutrient performance using soil tests, fertiliser records, crop analyses, and yields.
- Test a range of tools including soil sensors (Paul Tech, PES, PRS probes), crop sensors (Picketa LENS, Dualex, N-Tester, Messium), and sap and leaf testing.
- Compare these against lab analyses and real-world outcomes.
- Trial complete nutrition versus modest nutrition strategies to see where fertiliser can be saved without sacrificing yield.

This collaborative approach focuses on evidence-based decision-making, not just testing products in isolation.

## Deploying new technology

The inherent complexity and variability of soil and crops across an arable field, coupled with the wide range of potential limiting factors on crop potential, mean that achieving results with new technology needs patience and attention to detail. This project will test a number of promising tools that can offer tangible benefits to farms and advisors.

### Tools under evaluation

**Soil sensing**

- Paultech
- Plentysense
- WesternAg Plant Root Simulator

**Crop sensing**

- PetiolePro
- Senseen Nutriscope
- N tester / YaraPlus

**Satellite sensing**

- Messium
- Assimila Acropalis

**Harvest measures**

- Yield maps
- Protein mapping by HarvestLab or CropScan
- Grain nutrient analysis

**Decision support tools**

- Omnia / Gatekeeper / Muddy Boots
- AgAnalyst DataBaler
- Soil Benchmark
- Navigate Pro
- PLANET

[View full post](https://thearc.farm/newsandupdates/yorkshire-crop-nutrition-club)

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