Effect of polymer-coated urea and tillage on the dynamics of available N and nitrous oxide emission from Gray Luvisols

Abstract

Two field experiments were conducted to assess the effectiveness of polymer-coated urea (PCU) vs. conventional urea (urea) in minimizing nitrate accumulation in soil and nitrous oxide (N2O) emission while optimizing available N supply. The trials were located on Dark Gray Luvisols (Typic Cryoboralf) near Beaverlodge, Alberta (2004–2007) and Star City… (More)
DOI: 10.1007/s10705-011-9428-2

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@article{Soon2011EffectOP, title={Effect of polymer-coated urea and tillage on the dynamics of available N and nitrous oxide emission from Gray Luvisols}, author={Y. K. Soon and Sukhdev S. Malhi and Reynald Lemke and Newton Z. Lupwayi and Claire Grant}, journal={Nutrient Cycling in Agroecosystems}, year={2011}, volume={90}, pages={267-279} }