Frank Forcella,^1,* Daniel Humburg,² Samuel E. Wortman,³ Sharon A. Clay<sup>4

1</sup>North Central Soil Conservation Research Laboratory, United States Department of Agriculture – Agric
²Department of Agricultural and Biosystems Engineering, South Dakota State University, Brookings, SD
³Department of Agronomy and Horticulture, University of Nebraska, Lincoln, NE 68583, USA.
⁴Department of Agronomy, Horticulture, and Plant Science, South Dakota State University, Brookings, S

^*Corresponding author: Frank Forcella (email: frank.forcella@ars.usda.gov).