Harvest is one of the busiest times of the farming year, but this year many farmers are bearing the brunt of the winter storms and summer drought. Helen Skelton visits a farm in York to hear how carrots are in crisis. The extremes of weather have lead to the lowest yields for decades and the highest levels of imports.

Steve Brown is in Cornwall looking at a much smaller harvest. He meets Seth Pascoe, a man who wants to bring the nutritional benefits of sea berries to the wider public. But it is a delicate fruit with many sharp thorns to bypass.

Adam Henson meets the Welsh and English contenders for this year's One Man and His Dog. Have they got what it takes to be crowned champion?

Charlotte Smith investigates whether farmers can really trust their banks when it comes to their future financing.

Matt Baker has all the information on how to take part in this year's Countryfile Ramble for BBC Children in Need.

This week we're in Herefordshire where Sean is at Bodenham Lake, site of a huge habitat creation project. When work is complete there will be new spaces for otters, water rail, bitterns and the lake's best known inhabitant, the grass snake. Sean joins Sophie Cowling, the warden here, and her volunteers as they seek out these slippery creatures as part of an ongoing survey.

Margherita meanwhile is in a traditional orchard looking to turn its fortunes around with the help of a brew popular in medieval times - verjuice. Made from the juice of unripe apples, verjuice is proving a hit with foodies and top chefs alike.

Adam is also in Herefordshire, helping to get another of the country's famous crops in - hops. Matt's getting ready for this year's Countryfile Ramble for Children in Need by meeting Josh, an inspirational 14-year-old whose ambition is to climb a mountain. John is here to announce the winner of this year's Countryfile photographic competition, and Tom is investigating how city-based drug gangs are targeting some of the countryside's most vulnerable children.