Fig. 1. Effect of different magnetic treatments of onion seeds (cv. Red Creole) on germination percentage (a) at 7 days and (b) at 14 days for 2009. T1: 160 mT for 15 min, T2:160 mT for 20 min and control. The bars indicate the means of 4 replicates. Different letters in bars show significant differences (P < 0.05) according to the Newman-Keulstest. Thin vertical bars represent average standard error of the mean.