07/03/26 Farming Today This Week: avian influenza vaccine; impact of war in Middle East on fuel and fertiliser; land use.

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The first UK trial of a vaccine for avian flu has started. Bird flu costs the government an average of £174 million every year and there have been 95 outbreaks in the UK since last autumn. Other countries have used vaccination to try to control the disease: five vaccines are licensed for use in the European Union, but not in the UK. The new trial will see 1000 turkeys vaccinated and, if successful, the vaccine may be rolled out to turkeys and ducks. The cost of the vaccine and the surveillance testing afterwards however, means chickens won't be included. As the impact of the war in the Middle East is felt on world markets, there are concerns about the cost and availability of fuel and fertilizer. This time of the year, when spring planting is underway, both are in high demand. We hear from manufacturers and suppliers about the effect. Land and its uses is seen as the answer to some of the big questions faced by society: cutting greenhouse gas emissions by generating renewable energy; building new homes to ease the housing crisis; making space for nature to halt the collapse of wildlife numbers; and farming to feed the nation. However land is a finite resource, so the debate over which land should be used for what purpose is becoming increasingly charged. The Calver family in Somerset installed a cheddar turning robot in their cheese cave 10 years ago. It was a world's first and we made a programme about it. We revisit the farm where the robot is still going strong and the family are now making ricotta, mozzarella and raw milk cheddar as well. Presenter = Charlotte Smith Producer = Rebecca Rooney