Fig. 2. Aerobic plate count result of hatching eggs.
Control: untreated group; A, formaldehyde fumigation; B, 20 ppm ClO2 gas group; C, 40 ppm ClO2 gas group. *** p <0.001.
Control: untreated group; A, formaldehyde fumigation; B, 20 ppm ClO2 gas group; C, 40 ppm ClO2 gas group. *** p <0.001.