Herd cluster | C1 | C2 | C3 | |
---|---|---|---|---|
Number of herds | 291 | 287 | 218 | |
Data | Number of records | 49,131 | 45,352 | 30,982 |
Pedigree | 197,039 | |||
PC 1 score: | ||||
herd management specialisation | -0.70 (0.4) | 0.36 (0.4) | 0.21 (0.4) | |
Environment | milk yield vs protein and fat contents | |||
descriptors | PC 2 score: | 0.08 (0.5) | 0.75 (0.4) | -0.75 (0.5) |
herd management intensity | ||||
PC 3 score: | -0.14 (0.5) | -0.23 (0.5) | -0.07 (0.6) | |
herd management seasonality | ||||
Milk yield (kg) | 7,649 (1,219) | 7,438 (1,230) | 6,935 (1,162) | |
Fat yield (kg) | 327 (54) | 322 (55) | 297 (52) | |
Phenotypes | Protein yield (kg) | 266 (43) | 259 (44) | 239 (41) |
Fat content (%) | 4.29 (0.37) | 4.34 (0.36) | 4.30 (0.36) | |
Protein content (%) | 3.48 (0.20) | 3.49 (0.20) | 3.15 (0.20) |