Productivity, Water- and Nitrogen-Use Efficiency, and Profitability of Pearl Millet (<i>Pennisetum glaucum</i>) under Different Nitrogen Applications in Semiarid Region of Nigeria

<div>Quadratic relationship between total water use (TWU) and grain yield (GY) of pearl millet in Minjibir and Gambawa sites. Each data point represents mean grain yield and TWU across N-fertilizer rates over two growing seasons (2014 and 2015). (a) Minjibir and (b) Gambawa.</div>

International Journal of Agronomy

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Figure 2: Productivity, Water- and Nitrogen-Use Efficiency, and Profitability of Pearl Millet (<i>Pennisetum glaucum</i>) under Different Nitrogen Applications in Semiarid Region of Nigeria 

Figure 2 | Productivity, Water- and Nitrogen-Use Efficiency, and Profitability of Pearl Millet (Pennisetum glaucum) under Different Nitrogen Applications in Semiarid Region of Nigeria 