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. 2025 Oct 23;57:61. doi: 10.1186/s12711-025-01012-x

Table 3.

Number of MON, NMD, and HOL bulls with daughters’ performance for each trait

Type of trait MON NMD HOL
Fertility Heifer conception rate (HCR) 3394 2764 10,950
Cow conception rate (CCR) 3445 2882 10,978
Calving-First insemination Interval (days) (ICAI1) 3508 2889 11,075
Heifer non-return rate (HNRR) 3424 2771 10,924
Cow non-return rate (CNRR) 3489 2892 10,953
Milk production Milk yield (kg) (MY) 3672 2979 11,423
Fat content (g/kg) (FC) 3672 2979 11,422
Protein content (g/kg) (PC) 3672 2979 11,422
Fat yield (kg) (FY) 3672 2979 11,420
Protein yield (kg) (PY) 3672 2979 11,420
Udder health Somatic cell score (SCS) 3620 2986 11,448
Clinical mastitis (CM) 3096 2417 9822
Morphology Height at sacrum (HS) 3599 2720 10,609