Date of Evaluation | Trait | PTA | Reliability |
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Sep 2025 |
Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
|
Low 5.8% 1.9% |
88% (V High) 95% (V High) |
Sep 2025 | Birth Size (Progeny expected to be born large or extra large) | 15.3% | 85% |
Sep 2025 | Birth Weight (Expected progeny birth weight) | 41.6 kg | 82% |
Sep 2025 | Gestation (Days between conception and birth) | -2.18 days | 99% |
Sep 2025 | Mortality (Calves dead at or soon after birth) | -0.41 | 99% |
Sep 2025 | Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) | 5.07% | 89% |
376 total progeny records from 139 dairy contemporary groups ( 3,330 herdmate records from 135 dairy contemporary groups) |
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19 total progeny records from 3 contemporary groups ( 49 herdmate records from 3 contemporary groups) |
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9 total progeny records from 5 contemporary groups ( 194 herdmate records from 5 contemporary groups) |
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