Date of Evaluation | Trait | PTA | Reliability |
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Sep 2025 |
Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
|
Low 6.7% 3.1% |
94% (V High) 96% (V High) |
Sep 2025 | Birth Size (Progeny expected to be born large or extra large) | 24.1% | 85% |
Sep 2025 | Birth Weight (Expected progeny birth weight) | 42.0 kg | 79% |
Sep 2025 | Gestation (Days between conception and birth) | -2.35 days | 98% |
Sep 2025 | Mortality (Calves dead at or soon after birth) | -0.21 | 98% |
Sep 2025 | Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) | 4.55% | 85% |
490 total progeny records from 176 dairy contemporary groups ( 5,149 herdmate records from 175 dairy contemporary groups) |
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19 total progeny records from 10 contemporary groups ( 517 herdmate records from 10 contemporary groups) |
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6 total progeny records from 3 contemporary groups ( 115 herdmate records from 3 contemporary groups) |
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