Ronald J. Gehl

Biomass yield, nitrogen response, and nutrient uptake of perennial bioenergy grasses in North Carolina

Thomas G. Ranney, R. Gehl, T. Ranney, 2014 .

Nonlinear nitrous oxide (N2O) response to nitrogen fertilizer in on‐farm corn crops of the US Midwest

Peter Grace, N. Millar, John P. Hoben, 2011 .

Nitrogen–climate interactions in US agriculture

C. Alan Rotz, Denise L. Mauzerall, Candiss O. Williams, 2013, Biogeochemistry.

Emerging technologies for in situ measurement of soil carbon

Charles W. Rice, R. Gehl, C. Rice, 2007 .

Nonlinear hierarchical models for predicting cover crop biomass using Normalized Difference Vegetation Index

Andrew O. Finley, A. Finley, R. Gehl, 2010 .

Nitrogen fertilizer management for nitrous oxide (N2O) mitigation in intensive corn (Maize) production: an emissions reduction protocol for US Midwest agriculture

Peter Grace, N. Millar, John P. Hoben, 2010 .

DEVELOPING TOPOGRAPHIC MAPS USING A SUB–METER ACCURACY GLOBAL POSITIONING RECEIVER

Randal K. Taylor, J. P. Schmidt, R. Gehl, 2003 .