01 Oct 2026 Defra update their nutrient planning tool

Defra’s nutrient management tool is a free, easy-to-use online resource that helps users plan and manage nutrients to match soil and crop needs. The tool helps farmers reduce costs and keep records that support compliance with environmental regulations.

The tool now includes an accessible and user-friendly organic manure nutrient calculator. The functionality is available as a standalone tool so users can estimate nutrient availability from organic manures and their financial value without completing a full nutrient management plan.

You can access the nutrient management tool on this page.