04/08/26 Wheat harvest, waste whey, sheep farmers at risk from disease

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Official figures show the harvest this summer is the earliest in England for 20 years. All week we're following farmers around the country as they bring in their crops. We visit a farmer in Northamptonshire who thinks this year's harvest will put him in the red. When cheese is made, it produces curds and whey. There are two types of whey, sweet and salty. The sweet is often used for protein ingredients but the salty whey is difficult to dispose of and can be hazardous to the environment. Now scientists at Herriot Watt University have found a way to make salty whey into bio-ethanol, which could be used in car fuel. Scientists are studying how interactions between people and working dogs could help spread a harmful tapeworm. Mid-Wales has been described as a hotspot for hydatid disease, which can cause slow-growing cysts on internal organs. It's found in sheep and farmers who work closely with sheepdogs are most at risk. Health experts say that although rare, the disease is a significant concern due to the potentially serious health consequences. Presenter: Anna Hill Producer: Rebecca Rooney