Caz Graham visits the farm with a huge collection of working vintage farm machinery.
BBC Radio 4
Farmyard stars of film and television in County Armagh.
Sybil Ruscoe visits a Welsh 'mega dairy' that milks 2,000 cows that don't graze on grass.
Unemployed youth farming in the heart of London.
Anna Hill goes under glass to see how peppers are grown in the Lea Valley.