Marie English1, Sean M. Schaeffer2, Henry Sintim3, Markus Flury4, Sreejata Bandopadhyay5, Jennifer M. DeBruyn6 and Douglas G Hayes6, (1)Biosystems Engineering and Soil Science, University of Tennessee-Knoxville, Knoxville, TN, (2)Biosystems Engineering and Soil Science, University of Tennessee-Knoxville, Knoxville, TN, US, (3)Crop and Soil Sciences, Washington State University, Puyallup, WA, (4)Department of Crop and Soil Sciences, Washington State University, Puyallup, WA, (5)Biosystems Engineering and Soil Science, University of Tennessee - Knoxville, Knoxville, TN, (6)University of Tennessee, Knoxville, TN