A study was conducted to examine the relationship between soil redistribution by tillage and water erosion over a typical landscape in the western Corn Belt and the resulting changes in soil productivity.
(A study; was conducted; to examine the relationship between soil redistribution by tillage and water erosion over a typical landscape in the western Corn Belt and the resulting changes in soil productivity)
A study
was conducted
to examine the relationship between soil redistribution by tillage and water erosion over a typical landscape in the western Corn Belt and the resulting changes in soil productivity