Conversion formulae for breed: Brown Swiss
Conversion formulae for: Germany Austria (on black & white base)                    31-03-2026
 
Formulae for CONFORMATION
 
stature                        : NLD =      56.0948 +     0.3846 * DEA
chest width                    : NLD =      65.4823 +     0.3135 * DEA
body depth                     : NLD =      54.9550 +     0.3694 * DEA
rump angle                     : NLD =      65.8085 +     0.3589 * DEA
rump width                     : NLD =      60.7596 +     0.2626 * DEA
rear leg set side              : NLD =      61.1538 +     0.3374 * DEA
foot angle                     : NLD =      81.2384 +     0.3139 * DEA
hde                            : NLD =      77.2976 +     0.3530 * DEA
fore udder attachment          : NLD =      58.1995 +     0.3271 * DEA
rear udder height              : NLD =      55.8978 +     0.2965 * DEA
ruw                            : NLD =      64.3878 +     0.2122 * DEA
udder support                  : NLD =      63.3605 +     0.2878 * DEA
udder depth                    : NLD =      57.1155 +     0.3374 * DEA
front teat placement           : NLD =      48.4126 +     0.4855 * DEA
front teat length              : NLD =      58.8733 +     0.4409 * DEA
rear teat placement            : NLD =      52.2338 +     0.4232 * DEA
overall udder                  : NLD =      54.0895 +     0.3228 * DEA
overall feet and legs          : NLD =      83.2278 +     0.2080 * DEA
 
Formulae for PRODUCTION
 
milk yield                     : NLD =   -1386.0702 +     1.2881 * DEA
fat yield                      : NLD =     -58.2625 +     1.2821 * DEA
protein yield                  : NLD =     -48.4569 +     1.2768 * DEA
 
Formulae for LONGEVITY
 
longevity                      : NLD =   -2047.5426 +    18.8001 * DEA
 
Formulae for UDDERHEALTH
 
somatic cell score             : NLD =      67.7642 +     0.2871 * DEA
udder health                   : NLD =      68.8406 +     0.3128 * DEA
 
Formulae for FERTILITY
 
heifer conception rate         : NLD =      63.8405 +     0.3244 * DEA
interval calving-1st insem     : NLD =      80.9933 +     0.2106 * DEA
conception rate                : NLD =      81.2665 +     0.1983 * DEA
interval 1st-last insem        : NLD =      81.0811 +     0.2099 * DEA
calving interval               : NLD =      81.6145 +     0.2078 * DEA
 
Formulae for CALVING TRAITS
 
direct calving ease            : NLD =      44.3884 +     0.4822 * DEA
maternal calving ease          : NLD =      81.6283 +     0.2772 * DEA
 
Formulae for WORKABILITY
 
milking speed                  : NLD =      56.7933 +     0.4061 * DEA