Reducing nitrogen loss with managed drainage and polymer-coated urea.

Abstract

Continuous corn ( L.) production during dry years combined with high N fertilizer rates can have a high potential for NO-N loss through tile drainage water. Claypan soils can further increase the potential for NO-N loss through tile drainage water due to the claypan layer that restricts N leaching below the tile drains. The objective of this 4-yr study was… (More)
DOI: 10.2134/jeq2014.05.0238

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Cite this paper

@article{Nash2015ReducingNL, title={Reducing nitrogen loss with managed drainage and polymer-coated urea.}, author={Patrick R Nash and Kelly Carter Nelson and Peter P. Motavalli}, journal={Journal of environmental quality}, year={2015}, volume={44 1}, pages={256-64} }