| Table 4. National evaluation data considered in the Interbull test | |||||
| evaluation for dairy production traits (May 2005). Evaluation model summary | |||||
| h2 | |||||
| Country | Breed(s) | milk | fat | prot | model |
| Australia | AYS GUE HOL JER | 0.25 | 0.25 | 0.25 | ST R AM |
| Belgium # | HOL | 0.38 | 0.43 | 0.41 | MT ML RR TD AM |
| Canada | AYS | 0.38 | 0.34 | 0.37 | MT ML RR TD AM |
| BSW | 0.41 | 0.36 | 0.38 | - " - | |
| GUE | 0.41 | 0.35 | 0.38 | - " - | |
| HOL | 0.41 | 0.34 | 0.37 | - " - | |
| JER | 0.44 | 0.39 | 0.41 | - " - | |
| Czech Republic | HOL SIM | 0.33 | 0.35 | 0.32 | ST R AM |
| Denmark | AYS HOL RHOL JER | 0.30 | 0.30 | 0.30 | ST R AM |
| Estonia | HOL AYS | 0.20 | 0.13 | 0.16 | ST ML FR TD AM |
| Finland | AYS HOL | 0.44 | 0.34 | 0.33 | MT ML RR TD AM |
| France | BSW HOL RHOL SIM MON | 0.30 | 0.30 | 0.30 | ST R AM |
| Germany/Austria | AYS HOL JER | 0.49 | 0.48 | 0.48 | ST ML RR TD AM |
| BSW | 0.46 | 0.41 | 0.39 | ST ML RR TD AM | |
| SIM | 0.43 | 0.38 | 0.34 | - " - | |
| Hungary | HOL SIM | 0.25 | 0.20 | 0.20 | ST R AM |
| Ireland | HOL SIM | 0.35 | 0.35 | 0.35 | ST R AM |
| Israel | HOL | 0.43 | 0.52 | 0.41 | ST ML AM |
| Italy | BSW | 0.31 | 0.23 | 0.29 | ST R AM |
| HOL | 0.30 | 0.29 | 0.30 | MT ML RR TD AM | |
| JER | 0.30 | 0.30 | 0.30 | ST R AM | |
| SIM | 0.33 | 0.31 | 0.29 | ST R FR TD AM | |
| Japan | HOL | 0.33 | 0.31 | 0.29 | ST R AM |
| Netherlands ## | BSW HOL JER SIM | 0.58 | 0.58 | 0.51 | ST ML RR TD AM |
| New Zealand | AYS BSW GUE HOL JER | 0.35 | 0.28 | 0.31 | ST R AM |
| Norway | AYS | 0.26 | 0.19 | 0.21 | ST R AM |
| Poland | HOL | 0.26 | 0.23 | 0.20 | ST ML AM |
| Rep. South Africa | AYS | 0.17 | 0.10 | 0.15 | MT R FR TD AM |
| GUE | 0.24 | 0.13 | 0.19 | MT R FR TD AM | |
| HOL | 0.18 | 0.11 | 0.14 | MT R FR TD AM | |
| JER | 0.18 | 0.10 | 0.16 | MT R FR TD AM | |
| Slovenia | BSW | 0.33 | 0.27 | 0.28 | ST R AM |
| HOL | 0.30 | 0.26 | 0.25 | - " - | |
| SIM | 0.37 | 0.30 | 0.31 | - " - | |
| Spain | HOL | 0.28 | 0.28 | 0.28 | ST R AM |
| Sweden | AYS HOL | 0.33 | 0.33 | 0.33 | ST R AM |
| Switzerland | BSW | 0.36 | 0.34 | 0.35 | MT ML RR TD AM |
| RHOL SIM | 0.41 | 0.36 | 0.36 | MT ML RR TD AM | |
| HOL | 0.40 | 0.36 | 0.36 | MT ML RR TD AM | |
| United Kingdom | AYS GUE HOL JER | 0.35 | 0.35 | 0.35 | ST R AM |
| United States | AYS GUE HOL | 0.30 | 0.30 | 0.30 | ST R AM |
| BSW JER | 0.35 | 0.35 | 0.35 | - " - | |
| # Walloon part of Belgium | |||||
| ## The Netherlands + Flemish part of Belgium | |||||
| RHOL = Red Holstein; MON = Montbeliarde | |||||
| AM=Animal Model; SM=Sire/Maternal Grandsire Model | |||||
| ST ML=Model with lactations as correlated traits; | |||||
| MT=Multiple-traits; MT SL=Multiple-trait model with single lactation; | |||||
| TD=Test Day Model; FR=Fixed regression; RR=Random regression | |||||