Table 5.
Accuracy of genomic prediction of breeding values for milk production traits
| |
Ayrshire |
Holstein |
||||
|---|---|---|---|---|---|---|
| Trait | Single-task | Pooling | Multi-task | Single-task | Pooling | Multi-task |
| No. of SNP: 28,206 | ||||||
| Milk yield |
0.52 |
0.44 |
0.54 |
0.66 |
0.65 |
0.66 |
| Fat yield |
0.64 |
0.55 |
0.66 |
0.63 |
0.64 |
0.63 |
| Protein yield |
0.70 |
0.60 |
0.70 |
0.69 |
0.69 |
0.68 |
| Fat % |
0.66 |
0.58 |
0.72 |
0.74 |
0.74 |
0.74 |
| Protein % |
0.48 |
0.51 |
0.55 |
0.67 |
0.68 |
0.67 |
| No. of SNP: 246,668 | ||||||
| Milk yield |
0.54 |
0.53 |
0.55 |
0.64 |
0.64 |
0.64 |
| Fat yield |
0.67 |
0.62 |
0.67 |
0.63 |
0.64 |
0.63 |
| Protein yield |
0.72 |
0.68 |
0.72 |
0.66 |
0.66 |
0.66 |
| Fat % |
0.66 |
0.65 |
0.69 |
0.77 |
0.77 |
0.78 |
| Protein % | 0.51 | 0.42 | 0.53 | 0.71 | 0.68 | 0.70 |