John Steven Andrew Crabtree

The Yorkshire Agricultural Society (YAS) is a farming charity founded in 1837, based in Harrogate, UK, with subsidiaries in the United Kingdom. YAS is best known for organizing the Great Yorkshire Show and works with crop and livestock sectors to find innovative solutions through science and technology. The organization supports and promotes the farming industry through farming, education, and events. YAS offers a range of educational events for schools and provides resources for teachers to plan their lessons.