Fig. 1From: Inoculation with Azospirillum brasiliense increases maize yieldEffects of BRS Caimbé and AG 1051 maize cultivars on first cob insertion height (FCIH) (a), plants height (PH) (b), grain yield (GY) (c), N leaves concentration (NL) (d), and N grains concentration (NG) (e) in 2014/2015 season. Different letters indicate differences (p < 0.05) between maize cultivars by Tukey testBack to article page