GC73 David, Heulwen and Rhys Davies, Moor Farm, Flintshire

David, Heulwen and son Rhys farm 65ha on clay and clay-loam soils near Holywell, Wales. The farm hosts 100 Holstein Friesian spring-calving cows, which start calving on the 1st March, and 60 followers. The farm has been measuring grass for over 15 years.