Evaluation of Sensor-Based Nitrogen Rates and Sources in Wheat

Nitrogen (N) is one of the most essential nutrients needed to reach maximum grain yield in all environments. Nitrogen fertilizers represent an important production cost, in both monetary and environmental terms. The aim of this study was to assess the effect of preplant nitrogen (N) rate and topdres...

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Bibliographic Details
Main Authors: Olga S. Walsh, Sanaz Shafian, Robin J. Christiaens
Format: Article
Language:English
Published: Hindawi Limited 2018-01-01
Series:International Journal of Agronomy
Online Access:http://dx.doi.org/10.1155/2018/5670479