The soil pit - what does the soil look like, and how can it be improved?

You couldn't visit the soil pit at Cereals Event, so we're bringing it to you!

NIAB's Lydia Smith and Patrick McKenna take you beneath the top soil for a worm's eye view of the soil structure at E W Davies Farms in Essex. In this series of four short videos they talk about the soil structure and show how it varies between a herbal ley and an arable crop.