Date of Evaluation | Trait | PTA | Reliability |
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Sep 2025 |
Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
|
Low 4.1% 2.0% |
89% (V High) 90% (V High) |
Sep 2025 | Birth Size (Progeny expected to be born large or extra large) | 4.7% | 67% |
Sep 2025 | Birth Weight (Expected progeny birth weight) | 35.3 kg | 68% |
Sep 2025 | Gestation (Days between conception and birth) | -0.83 days | 98% |
Sep 2025 | Mortality (Calves dead at or soon after birth) | 4.24 | 98% |
Sep 2025 | Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) | 4.95% | 77% |
418 total progeny records from 151 dairy contemporary groups ( 6,345 herdmate records from 149 dairy contemporary groups) |
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16 total progeny records from 6 contemporary groups ( 247 herdmate records from 6 contemporary groups) |
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10 total progeny records from 3 contemporary groups ( 84 herdmate records from 3 contemporary groups) |
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