Comparison of Urea-N15 Uptake in Corn Applied to Foliage and Soil Surface.
Trenton L. Roberts1, Chester Eugene Greub1, Nathan A. Slaton2, Richard J. Norman1 and Jason P Kelley3, (1)Crop, Soil, and Environmental Sciences, University of Arkansas, Fayetteville, AR, (2)Crop, Soil, and Environmental Sciences, University of Arkansas, Fayetteville, AR, US, (3)University of Arkansas, Little Rock, AR, US