Table 6 Mean (SD) accuracy of EBV for purebred and crossbred performance obtained using single-step terminal-cross models and its difference (SD) from the mean accuracy obtained using pedigree-based terminal-cross models
From: Pedigree and genomic evaluation of pigs using a terminal-cross model
Trait | PB performance | CB performance | ||||||
|---|---|---|---|---|---|---|---|---|
PB offspring | Sires | PB offspring | Sires | |||||
Mean | Mean difference | Mean | Mean difference | Mean | Mean difference | Mean | Mean difference | |
ADG | 0.577 (0.026) | 0.050 (0.021) | 0.660 (0.040) | 0.039 (0.016) | 0.514 (0.033) | 0.042 (0.027) | 0.697 (0.047) | 0.022 (0.012) |
FCR | 0.660 (0.020) | 0.044 (0.015) | 0.732 (0.036) | 0.034 (0.012) | 0.615 (0.023) | 0.041 (0.018) | 0.745 (0.040) | 0.024 (0.010) |
LM | 0.699 (0.016) | 0.039 (0.013) | 0.716 (0.040) | 0.047 (0.016) | 0.540 (0.030) | 0.032 (0.024) | 0.724 (0.044) | 0.019 (0.010) |
pH | 0.639 (0.024) | 0.046 (0.018) | 0.745 (0.039) | 0.027 (0.011) | 0.624 (0.025) | 0.045 (0.018) | 0.750 (0.040) | 0.025 (0.011) |
DL | 0.768 (0.020) | 0.030 (0.012) | 0.768 (0.040) | 0.044 (0.015) | 0.680 (0.020) | 0.026 (0.015) | 0.741 (0.039) | 0.030 (0.012) |
IMF | 0.626 (0.029) | 0.042 (0.018) | 0.688 (0.047) | 0.034 (0.015) | 0.548 (0.031) | 0.038 (0.023) | 0.730 (0.052) | 0.018 (0.010) |