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Scientists Say Fertile Soil Is Missing From Many Midwestern Farms

NPR | By Dan Charles
Published February 24, 2021 at 2:21 AM PST

It's estimated a third of the Upper Midwest's cropland has lost all of its topsoil, which is vital for growing crops. Even if there's a dispute on the number, scientists agree the loss is a problem.

Copyright 2021 NPR
Dan Charles
Dan Charles is NPR's food and agriculture correspondent.
See stories by Dan Charles