Table 2.

Cerium concentrations (μg/kg dry wt) in different organs of Hordeum vulgare cultivated to grain production in cerium oxide nanoparticles-amended soil

Soil treatments (mg/kg)	Leaves	Grains
0-control	571 ± 40	200 ± 5 c
125-nCeO2-L	595 ± 140	449 ± 51 b
250-nCeO2-M	524 ± 73	787 ± 58 a
500-nCeO2-H	701 ± 92	–

Values are means ± SE (n = 3). Same letters mean no statistical difference between treatments at Tukey’s test (p ≤ 0.05) [57]