• Does biological nitrogen fixation modify soybean nitrogen dilution curves? 

      Santachiara, Gabriel; Salvagiotti, Fernando; Gerde, José Arnaldo; Rotundo, José Luis (2018)
      Biological nitrogen fixation (BNF) in soybean [Glycine max (L.) Merr.] represents, on average, 60% of total nitrogen (N) uptake. Nitrogen dilution curves link aboveground crop N concentration (%N) to biomass accumulation (W). ...