University of Missouri study shows switchgrass can improve soil quality where topsoil has been lost
In Missouri, loss of fertile topsoil from agricultural fields is an economic problem for modern farmers. When runoff water washes topsoil from agricultural fields in areas with claypan soils under the topsoil, including parts of Missouri, Iowa, Kansas, Illinois, Oklahoma and Texas, farmers are often left with an exposed subsoil clay layer that creates difficult […]










