Conversion formulae for breed: Holstein
Conversion formulae for: Germany (on black & white base)                    04-08-2026
 
Formulae for CONFORMATION
 
stature                        : NLD =      68.0509 +     0.3242 * DEU
chest width                    : NLD =      58.2090 +     0.3830 * DEU
body depth                     : NLD =      63.1818 +     0.3575 * DEU
angularity                     : NLD =      69.0867 +     0.3222 * DEU
rump angle                     : NLD =      56.8182 +     0.4063 * DEU
rump width                     : NLD =      57.3896 +     0.4209 * DEU
rear leg set side              : NLD =      58.2153 +     0.4236 * DEU
rear leg set rear              : NLD =      59.5601 +     0.3675 * DEU
foot angle                     : NLD =      61.0829 +     0.3757 * DEU
fore udder attachment          : NLD =      61.9835 +     0.3877 * DEU
rear udder height              : NLD =      69.8829 +     0.3156 * DEU
udder support                  : NLD =      69.1341 +     0.3127 * DEU
udder depth                    : NLD =      66.4029 +     0.3492 * DEU
front teat placement           : NLD =      64.0039 +     0.3519 * DEU
front teat length              : NLD =      65.9499 +     0.3560 * DEU
rear teat placement            : NLD =      66.6173 +     0.3359 * DEU
overall udder                  : NLD =      67.8421 +     0.3326 * DEU
overall feet and legs          : NLD =      61.4498 +     0.3362 * DEU
locomotion                     : NLD =      63.8372 +     0.3196 * DEU
body condition score           : NLD =      63.9946 +     0.3272 * DEU
 
Formulae for PRODUCTION
 
milk yield                     : NLD =     328.2831 +     1.1003 * DEU
fat yield                      : NLD =      -2.3328 +     1.0688 * DEU
protein yield                  : NLD =      -0.1761 +     1.1346 * DEU
 
Formulae for LONGEVITY
 
longevity                      : NLD =   -1687.3837 +    17.0549 * DEU
 
Formulae for UDDERHEALTH
 
somatic cell score             : NLD =      65.5468 +     0.3403 * DEU
 
Formulae for FERTILITY
 
heifer conception rate         : NLD =      72.9493 +     0.2846 * DEU
interval calving-1st insem     : NLD =      62.3659 +     0.3568 * DEU
conception rate                : NLD =      71.9705 +     0.2846 * DEU
interval 1st-last insem        : NLD =      65.9979 +     0.3358 * DEU
calving interval               : NLD =      65.2228 +     0.3345 * DEU
 
Formulae for CALVING TRAITS
 
direct calving ease            : NLD =      47.5396 +     0.5146 * DEU
maternal calving ease          : NLD =      67.2785 +     0.3323 * DEU
direct stillbirth              : NLD =      65.9236 +     0.3324 * DEU
maternal stillbirth            : NLD =      66.0863 +     0.3454 * DEU
 
Formulae for WORKABILITY
 
milking speed                  : NLD =      66.7853 +     0.3433 * DEU
temperament                    : NLD =      50.9440 +     0.4820 * DEU