Fig. 5From: Zinc Oxide Nanoparticles Foliar Application Effectively Enhanced Zinc and Aroma Content in Rice (Oryza sativa L.) GrainsThe phytic acid to zinc molar ratio in brown rice (a) and polished rice (b). Error bars show standard error of replicates (n = 3). Values followed by different lowercase letters were significantly different at the 0.05 probability level among different treatmentsBack to article page