Table 3.
Reliabilities on GEBVs (EBVs) and standard deviations of animals with SNP information for milk production traits (kg) in each group
| Groups | Traits | Parity | ||
|---|---|---|---|---|
|
| ||||
| 1 | 2 | 3 | ||
| Overall | Milk | 0.50 (0.41)±0.16 | 0.47 (0.39)±0.15 | 0.46 (0.37)±0.15 |
| Fat | 0.50 (0.41)±0.16 | 0.49 (0.40)±0.15 | 0.47 (0.38)±0.15 | |
| Protein | 0.48 (0.39)±0.16 | 0.45 (0.37)±0.15 | 0.43 (0.34)±0.15 | |
| Cows with record | Milk | 0.52 (0.45)±0.06 | 0.49 (0.43)±0.07 | 0.47 (0.41)±0.07 |
| Fat | 0.52 (0.45)±0.06 | 0.51 (0.44)±0.07 | 0.49 (0.42)±0.07 | |
| Protein | 0.49 (0.42)±0.06 | 0.47 (0.40)±0.07 | 0.44 (0.37)±0.07 | |
| Sires with progeny | Milk | 0.75 (0.71)±0.18 | 0.70 (0.66)±0.18 | 0.68 (0.64)±0.18 |
| Fat | 0.74 (0.71)±0.19 | 0.72 (0.68)±0.18 | 0.69 (0.65)±0.18 | |
| Protein | 0.72 (0.69)±0.19 | 0.68 (0.64)±0.19 | 0.64 (0.60)±0.18 | |
| Heifer without record | Milk | 0.38 (0.25)±0.06 | 0.36 (0.23)±0.06 | 0.34 (0.22)±0.06 |
| Fat | 0.38 (0.25)±0.06 | 0.37 (0.24)±0.06 | 0.35 (0.23)±0.06 | |
| Protein | 0.36 (0.24)±0.06 | 0.34 (0.22)±0.06 | 0.32 (0.21)±0.06 | |
| Bull without progeny | Milk | 0.39 (0.22)±0.07 | 0.37 (0.20)±0.07 | 0.35 (0.19)±0.07 |
| Fat | 0.39 (0.22)±0.08 | 0.37 (0.21)±0.07 | 0.36 (0.20)±0.07 | |
| Protein | 0.37 (0.21)±0.08 | 0.35 (0.19)±0.07 | 0.33 (0.18)±0.07 | |
GEBVs, genomic estimated breeding values; EBVs, estimated breeding values; SNP, single nucleotide polymorphisms.