Parameters | R0 | R0.25 | R0.50 | R0.75 | p |
Fertility rate (%) | 90.00 ± 0.75c | 92.33 ± 1.00b | 93.84 ± 0.35a | 92.73 ± 0.70ab | 0.01 |
Fecundity rate (%) | 81.63 ± 0.35c | 92.97 ± 0.85a | 92.86 ± 0.31a | 90.73 ± 0.41b | 0.01 |
Net fecundity rate (%) | 81.09 ± 0.77c | 91.13 ± 0.98a | 92.55 ± 0.73a | 89.46 ± 0.73b | 0.01 |
Litter size | 1.33 ± 0.06c | 1.51 ± 0.05b | 1.63 ± 0.05a | 1.55 ± 0.03ab | 0.01 |
Viability rate at birth (%) | 89.35 ± 0.42d | 92.71 ± 0.49b | 93.767 ± 0,50a | 90.267 ± 0.49c | 0.01 |
Pre-weaning viability rate (%) | 90.73 ± 0.20d | 94.40 ± 0,45b | 95.70 ± 0,10a | 93.51 ± 0,57c | 0.01 |
Birth mortality rate (%) | 10.65 ± 0.42a | 7.29 ± 0.49c | 6.23 ± 0.50d | 9.73 ± 0.49b | 0.01 |
Pre-weaning mortality rate (%) | 9.26 ± 0.20a | 5.60 ± 0.45c | 4.30 ± 0.10d | 6.48 ± 0.57b | 0.01 |