Vertical tillage is described as a system of soil management that promotes root development. It's also sometimes called "soiling" or zone tillage because it's used to fracture the entire soil profile from the bottom up using specially designed vertical tillage tools. According to the Precision Planting Co., each tillage pass is designed to increase the vertical flow of nutrients, water and developing roots. Tillage points of the tools work to “heave” the entire section of earth from just below the line that separates topsoil from subsoil.

The biggest crowd in years, more than 700 people, attended the 14th annual National No-Tillage Conference in St. Louis and went home with plenty to think about and put to use on their farms.