Table 1.
Gender | Group | ADG (Day 0–30) (g/d) |
Average Tibia Length on Day 30 (cm) | ADG (Day 0–60) (g/d) |
Average Tibia Length on Day 60 (cm) | ADG (Day 0–90) (g/d) |
Average Tibia Length on Day 90 (cm) |
---|---|---|---|---|---|---|---|
Female | Control | 7.66 ± 0.13 cd | 5.37 ± 0.05 d | 7.68 ± 0.06 d | 8.27 ± 0.05 fg | 8.81 ± 0.04 ef | 11.58 ± 0.13 de |
11.7 kV–30 s | 7.91 ± 0.10 bc | 5.60 ± 0.08 c | 7.95 ± 0.14 cd | 8.43 ± 0.12 ef | 8.93 ± 0.14 def | 11.81 ± 0.17 cd | |
11.7 kV–1 min | 7.94 ± 0.07 bc | 5.70 ± 0.08 c | 10.04 ± 0.15 a | 9.13 ± 0.09 b | 9.66 ± 0.10 b | 11.99 ± 0.03 bc | |
11.7 kV–2 min | 8.42 ± 0.28 b | 6.13 ± 0.05 b | 10.28 ± 0.31 a | 9.60 ± 0.08 a | 10.10 ± 0.09 a | 12.88 ± 0.04 a | |
16.4 kV–30 s | 7.98 ± 0.08 bc | 5.67 ± 0.12 c | 8.03 ± 0.13 cd | 8.63 ± 0.09 de | 9.04 ± 0.11 cde | 11.89 ± 0.10 c | |
16.4 kV–1 min | 8.07 ± 0.38 bc | 6.17 ± 0.05 b | 8.23 ± 0.18 c | 8.90 ± 0.08 c | 9.13 ± 0.20 cd | 12.01 ± 0.08 bc | |
16.4 kV–2 min | 7.65 ± 0.17 cd | 5.60 ± 0.08 c | 8.02 ± 0.28 cd | 8.57 ± 0.05 de | 9.05 ± 0.08 cde | 11.76 ± 0.20 cd | |
22.0 kV–30 s | 8.58 ± 0.60 b | 6.33 ± 0.17 b | 8.28 ± 0.02 c | 8.73 ± 0.05 cd | 9.13 ± 0.14 cd | 11.89 ± 0.05 c | |
22.0 kV–1 min | 9.67 ± 0.49 a | 6.67 ± 0.12 a | 8.91 ± 0.22 b | 8.93 ± 0.12 bc | 9.24 ± 0.05 c | 12.20 ± 0.04 b | |
22.0 kV–2 min | 7.60 ± 0.13 cd | 5.63 ± 0.05 c | 8.11 ± 0.30 cd | 8.20 ± 0.14 g | 8.75 ± 0.14 f | 11.48 ± 0.20 e | |
27.6 kV–30 s | 8.22 ± 0.37 bc | 5.70 ± 0.08 c | 8.16 ± 0.10 c | 8.10 ± 0.08 gh | 8.43 ± 0.06 g | 11.34 ± 0.03 ef | |
27.6 kV–1 min | 7.03 ± 0.18 de | 5.10 ± 0.16 e | 8.09 ± 0.23 cd | 7.97 ± 0.17 hi | 8.36 ± 0.09 g | 11.17 ± 0.06 fg | |
27.6 kV–2 min | 6.79 ± 0.22 e | 5.03 ± 0.09 e | 7.92 ± 0.23 cd | 7.77 ± 0.05 i | 8.25 ± 0.20 g | 11.08 ± 0.11 g | |
Male | Control | 7.74 ± 0.16 d | 5.90 ± 0.08 d | 8.91 ± 0.12 f | 9.23 ± 0.12 e | 9.51 ± 0.19 ef | 12.93 ± 0.08 f |
11.7 kV–30 s | 8.72 ± 0.37 c | 6.27 ± 0.12 c | 10.06 ± 0.12 cde | 9.37 ± 0.12 de | 10.37 ± 0.05 bc | 13.11 ± 0.03 ef | |
11.7 kV–1 min | 8.80 ± 0.35 c | 6.40 ± 0.08 c | 10.24 ± 0.16 cd | 9.57 ± 0.12 cd | 10.47 ± 0.13 b | 13.41 ± 0.11 cd | |
11.7 kV–2 min | 10.39 ± 0.30 b | 6.83 ± 0.05 b | 12.17 ± 0.09 a | 10.57 ± 0.17 a | 11.65 ± 0.09 a | 14.52 ± 0.03 a | |
16.4 kV–30 s | 8.98 ± 0.29 c | 6.40 ± 0.08 c | 10.07 ± 0.15 cde | 9.57 ± 0.12 cd | 9.89 ± 0.05 de | 13.39 ± 0.17 cd | |
16.4 kV–1 min | 8.97 ± 0.48 c | 6.80 ± 0.08 b | 10.37 ± 0.23 c | 9.57 ± 0.09 cd | 9.93 ± 0.40 d | 13.50 ± 0.15 c | |
16.4 kV–2 min | 8.33 ± 0.18 c | 6.20 ± 0.14 c | 10.18 ± 0.32 cd | 9.30 ± 0.08 e | 9.43 ± 0.14 f | 13.19 ± 0.13 de | |
22.0 kV–30 s | 9.93 ± 0.21 b | 6.73 ± 0.17 b | 10.47 ± 0.27 bc | 9.43 ± 0.05 de | 9.51 ± 0.24 ef | 13.44 ± 0.10 cd | |
22.0 kV–1 min | 11.32 ± 0.14 a | 7.03 ± 0.09 a | 10.83 ± 0.05 b | 9.70 ± 0.22 b | 10.06 ± 0.08 cd | 13.85 ± 0.07 b | |
22.0 kV–2 min | 7.19 ± 0.18 def | 5.87 ± 0.05 d | 9.68 ± 0.13 e | 8.63 ± 0.05 f | 8.74 ± 0.13 g | 12.04 ± 0.20 g | |
27.6 kV–30 s | 7.46 ± 0.31 de | 5.30 ± 0.08 e | 9.82 ± 0.22 de | 7.90 ± 0.08 g | 8.23 ± 0.09 h | 11.06 ± 0.11 h | |
27.6 kV–1 min | 6.85 ± 0.29 ef | 5.13 ± 0.05 e | 8.82 ± 0.30 f | 7.83 ± 0.05 g | 8.10 ± 0.26 h | 10.97 ± 0.07 h | |
27.6 kV–2 min | 6.68 ± 0.27 f | 5.10 ± 0.08 e | 6.04 ± 0.19 g | 7.73 ± 0.05 g | 7.25 ± 0.16 i | 10.22 ± 0.11 i |
Data are presented as mean ± standard deviation (SD) (n = 20) of three replicates; n represents an individual chicken. Within a column: different lowercase letters indicate significant differences (p < 0.05) in females and males, respectively, according to the one-way ANOVA with a least significant difference (LSD) test.