Nitrogen fertilizer influence on wheat yield and use efficiency under different environmental conditions

Managing N inputs in wheat production systems is an important issue in order to achieve maximum profitable production, and minimum negative environmental impact. The aim of this investigation carried out in dry land farming in the Vojvodina province (Serbia) was to estimate the effects of different N fertilization levels (0, 75, and 150 kg N ha-1) on some quantitative traits, rain-use efficiency (RUE), N agronomic efficiency (NAE), and N use...