The team are in the county of Hertfordshire. When Matt Baker and his family moved to the county 18 months ago, they took on an orchard of 16 apple trees along with their new house. Matt brings in the experts to learn how to look after his new orchard, and discovers what varieties of apples it might hold.Julia Bradbury is exploring the Hertfordshire countryside, which inspired the world-famous sculptor Henry Moore. His love of the landscape was evident in his work - especially his love of sheep, as Julia soon finds out. Ellie Harrison is also in Hertfordshire. looking at the wildlife hidden in its reservoirs.The dumping of rubbish on farmland is costing millions of pounds a year in clean-up costs - and damaging the environment. Tom Heap investigates the scale of the problem and finds out what is being done to stamp it out. Adam Henson is away from his farm and in Cornwall, helping to reintroduce sheep to the mystical ruins of Tintagel Castle - not an easy task, as he soon finds out.