Conversion formulae for breed: Simmenthal Conversion formulae for: Germany Austria (on black & white base) 31-03-2026 Formulae for PRODUCTION milk yield : NLD = -1134.1152 + 1.3415 * DEA fat yield : NLD = -58.6989 + 1.3926 * DEA protein yield : NLD = -45.1514 + 1.3487 * DEA Formulae for UDDERHEALTH somatic cell score : NLD = 67.4597 + 0.3061 * DEA udder health : NLD = 70.6321 + 0.3015 * DEA