Selenium (Se) Regulates Seedling Growth in Wheat under Drought Stress
Figure 5
Effect of Se fertigation and Se foliar spray on roots fresh weights stress tolerance index (RFSI) of wheat seedlings. Fertigation treatments include fertigation with 3.68 (0.25 mg L−1), 7.35 (0.50 mg L−1), 11.03 (0.75 mg L−1), and 14.70 μM (1.00 mg L−1), whereas foliar treatments include foliar spray with water (WS) and Se foliar spray with 1.76 (0.12 mg L−1), 3.53 (0.24 mg L−1), 5.29 (0.36 mg L−1), and 7.06 μM (0.48 mg L−1). Values are mean ± standard error. : Se effects; : genotype effects; : interaction effects of Se and genotypes.
