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Fig. 1 | Agriculture & Food Security

Fig. 1

From: Establishing symbiotic nitrogen fixation in cereals and other non-legume crops: The Greener Nitrogen Revolution

Fig. 1

Yield of maize inoculated with NFix® against uninoculated controls in an independent N fertilizer trial. This N fertilizer trial was conducted by independent third-party contract researchers on maize variety PR39F58 in Germany. The untreated seed control was compared with the NFix® treatment at five different levels of N fertilizer application. Bars on each point represent standard errors of the means of yields from six plots (60 m2) in a split-plot design (main plot: seed treatment; subplot: nitrogen fertilizer). The dotted line indicates when the yield of the full recommended rate of N fertilizer* according to the total available N in the soil pre-sowing is equivalent to the yield of the NFix® treatment

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