Conversion formulae for breed: Jersey
Conversion formulae for: Canada (on black & white base)                    31-03-2026
 
Formulae for CONFORMATION
 
stature                        : NLD =      71.5129 +     0.6913 * CAN
chest width                    : NLD =      75.0725 +     0.6671 * CAN
body depth                     : NLD =      80.9724 +     0.6041 * CAN
angularity                     : NLD =      90.0021 +     0.6189 * CAN
rump angle                     : NLD =      94.9884 +     0.8032 * CAN
rump width                     : NLD =      78.8315 +     0.7638 * CAN
rear leg set side              : NLD =     104.0864 +     0.5945 * CAN
fore udder attachment          : NLD =      93.8926 +     0.8708 * CAN
rear udder height              : NLD =      96.0562 +     0.5473 * CAN
udder support                  : NLD =      96.5119 +     0.6030 * CAN
udder depth                    : NLD =      86.7516 +     0.8947 * CAN
front teat placement           : NLD =      96.6951 +     0.8346 * CAN
front teat length              : NLD =     104.7572 +     0.7209 * CAN
rear teat placement            : NLD =      97.5326 +     0.8808 * CAN
overall udder                  : NLD =      92.1077 +     0.8269 * CAN
 
Formulae for PRODUCTION
 
milk yield                     : NLD =   -2783.9801 +     0.9436 * CAN
fat yield                      : NLD =     -55.3168 +     0.7414 * CAN
protein yield                  : NLD =     -77.5355 +     0.8769 * CAN
 
Formulae for UDDERHEALTH
 
somatic cell score             : NLD =      25.9531 +     0.6531 * CAN
 
Formulae for FERTILITY
 
interval calving-1st insem     : NLD =      61.4820 +     0.3919 * CAN
 
Formulae for WORKABILITY
 
milking speed                  : NLD =      40.8195 +     0.5788 * CAN