As much as a third of the topsoil in the corn belt may be gone
Conventional farming practices have eroded much of the topsoil from a region of the Midwest known as the corn belt, according to a recent study.
The post As much as a third of the topsoil in the corn belt may be gone first appeared on Great Lakes Echo.Great Lakes Echo
http://greatlakesecho.org/2021/03/17/as-much-as-a-third-of-the-topsoil-in-the-corn-belt-may-be-gone/
