
River Health & Responsible Farming - with Duncan Parkinson, Agriculture Client Manager at SCI
On this episode of the SCI Podcast , host Dom Burch speaks with Duncan Parkinson , Agriculture Client Manager at SCI and lifelong farmer. Duncan shares his experience across arable, dairy, beef, lamb, pigs and his background in quality assurance. As both a farmer and assessor, he emphasises empathy, practical knowledge, and continual improvement on farms . 🌊 What’s happening in UK rivers? Duncan explains increasing public and regulatory scrutiny on river pollution — especially in areas like the River Wye where intensive poultry farming and population pressures meet ageing water infrastructure . Key causes: Water companies: ageing sewage systems, extreme weather, overcapacity Agriculture: not deliberate pollution, but diffuse runoff from manure, soil and nutrients during heavy rain Nutrients like phosphate and nitrogen fuel algae growth, reducing oxygen and harming river ecosystems (eutrophication) . ✅ What does good practice look like? Farmers should follow basic agricultural rules : Soil health monitoring Manure and fertiliser planning & storage Nutrient management plans (e.g. AHDB RB209) Right input, right time, right amount Equipment maintenance & weather-aware spreading decisions Many farms use FACTS-qualified advisors for nutrient planning, and water companies offer support grants for pollution control and infrastructure upgrades . 🛡️ Role of assurance Rules exist, but enforcement is often reactive. Duncan helped create a proactive assurance scheme aligned to Farming Rules for Water , giving farmers and brands independent evidence of compliance and improvement . This protects: Farm reputation Retail and brand supply chains Consumer trust “You can’t just blame water companies — agriculture must be able to stand behind what it's doing.” ⚠️ Reputational risk rising Public expectations and legal pressure are increasing. Cheap food expectations clash with demands for sustainability — retailers and integrators are expected to know their supply base and demonstrate environmental responsibility . 🚀 Innovation & future solutions Promising developments discussed: Pelletising manure for transport & use in arable regions Biochar production from poultry litter Technology to remove phosphate from manures Better slurry handling and application systems More mixed-farming models to recycle nutrients locally 🧠 Key Takeaway Protecting rivers is not just about compliance — it’s about future-proofing farming , safeguarding brand reputation, and staying ahead of regulatory and public expectations. Get in touch












