SM Samborski, N Tremblay, E Fallon - Agronomy journal, 2009 - Wiley Online Library
Improvements of nitrogen use efficiency (NUE) may be achieved through the use of sensing tools for N status determination. Leaf and canopy chlorophyll, as well as leaf polyphenolics …
CP McSwiney, GP Robertson - Global Change Biology, 2005 - Wiley Online Library
The relationship between nitrous oxide (N2O) flux and N availability in agricultural ecosystems is usually assumed to be linear, with the same proportion of nitrogen lost as …
RF Zhao, XP Chen, FS Zhang, H Zhang… - Agronomy …, 2006 - Wiley Online Library
Over N fertilization is a common problem for the winter wheat (Triticum aestivum L.)–summer maize (Zea mays L.) rotation system in the North China Plain. A field experiment which …
Improved prediction of optimal N fertilizer rates for corn (Zea mays L.) can reduce N losses and increase profits. We tested the ability of the Agricultural Production Systems sIMulator …
PC Scharf, WJ Wiebold, JA Lory - Agronomy Journal, 2002 - Wiley Online Library
Nitrogen fertilizer is typically applied to corn (Zea mays L.) shortly before planting, but there are several reasons why later N applications may be of interest: to spread work away from …
B Basso, JT Ritchie - Agriculture, ecosystems & environment, 2005 - Elsevier
An accurate estimate of nitrate (NO3N) leaching from agricultural land is critical to environment impact studies. Although NO3N are almost always present in groundwater …
SJ Del Grosso, AR Mosier, WJ Parton… - Soil and Tillage …, 2005 - Elsevier
The DAYCENT ecosystem model (a daily version of CENTURY) and an emission factor (EF) methodology used by the Intergovernmental Panel on Climate Change were used to …
Corn (Zea mays L.) grain is a major commodity crop in Illinois and its production largely relies on timely application of nitrogen (N) fertilizers. Currently, growers in Illinois and other …