Fig. 3

Effects of varying concentrations of bottle gourd (Lagenaria siceraria) seed oil (0, 100, 200, and 400 µL/mL of extender), denoted as BG0, BG100, BG200, and BG400, respectively, on chilled rabbit semen stored at 4 °C for 48 h. The parameters were evaluated total progressive motility (Fig. 3A), abnormalities (Fig. 3B), viability (Fig. 3C), and plasma membrane integrity (Fig. 3D). Within each parameter, bars with different superscript letters (^{a, b}) indicate statistically significant differences between treatment groups (P < 0.05)