Table 2 Heritabilities of the regression coefficients (\({\text{h}}\_{\text{b}}\)) according to the PC derived from the \({\text{leg}}4{\text{R}}2\) model
Saanen | Alpine | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Milk yield | Fat yield | Protein yield | Fat content | Protein content | Milk yield | Fat yield | Protein yield | Fat content | Protein content | |
PC1 | 0.28 | 0.31 | 0.29 | 0.50 | 0.56 | 0.27 | 0.24 | 0.25 | 0.54 | 0.62 |
PC2 | 0.13 | 0.12 | 0.11 | 0.07 | 0.18 | 0.14 | 0.10 | 0.09 | 0.10 | 0.19 |