Comparison of Urea-N15 Uptake in Corn Applied to Foliage and Soil Surface.
Trenton L. Roberts1, Chester Eugene Greub2, Nathan A. Slaton3, Richard J. Norman2 and Jason P Kelley4, (1)University of Arkansas, Fayetteville, AR, US, (2)Crop, Soil, and Environmental Sciences, University of Arkansas, Fayetteville, AR, (3)Department of Crop, Soil, and Environmental Sciences, University of Arkansas System Division of Agriculture, Fayetteville, AR, (4)University of Arkansas, Little Rock, AR, US