Date of Evaluation | Trait | PTA | Reliability |
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Sep 2025 |
Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
|
Low 6.2% 2.6% |
81% (V High) 92% (V High) |
Sep 2025 | Birth Size (Progeny expected to be born large or extra large) | 19.0% | 88% |
Sep 2025 | Birth Weight (Expected progeny birth weight) | 41.2 kg | 79% |
Sep 2025 | Gestation (Days between conception and birth) | -4.50 days | 96% |
Sep 2025 | Mortality (Calves dead at or soon after birth) | -0.67 | 96% |
Sep 2025 | Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) | 4.17% | 83% |
181 total progeny records from 57 dairy contemporary groups ( 6,829 herdmate records from 57 dairy contemporary groups) |
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26 total progeny records from 12 contemporary groups ( 853 herdmate records from 12 contemporary groups) |
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6 total progeny records from 2 contemporary groups ( 189 herdmate records from 2 contemporary groups) |
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