Date of Evaluation | Trait | PTA | Reliability |
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Sep 2025 |
Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
|
Low 5.5% 2.3% |
84% (V High) 89% (V High) |
Sep 2025 | Birth Size (Progeny expected to be born large or extra large) | 14.0% | 80% |
Sep 2025 | Birth Weight (Expected progeny birth weight) | 39.1 kg | 87% |
Sep 2025 | Gestation (Days between conception and birth) | -1.52 days | 98% |
Sep 2025 | Mortality (Calves dead at or soon after birth) | -0.57 | 98% |
Sep 2025 | Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) | 4.80% | 72% |
347 total progeny records from 33 dairy contemporary groups ( 4,464 herdmate records from 33 dairy contemporary groups) |
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30 total progeny records from 3 contemporary groups ( 208 herdmate records from 3 contemporary groups) |
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83 total progeny records from 3 contemporary groups ( 618 herdmate records from 3 contemporary groups) |
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