Date of Evaluation | Trait | PTA | Reliability |
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Sep 2025 |
Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
|
High 12.1% 4.5% |
67% (High) 92% (V High) |
Sep 2025 | Birth Size (Progeny expected to be born large or extra large) | 32.6% | 86% |
Sep 2025 | Birth Weight (Expected progeny birth weight) | 44.7 kg | 61% |
Sep 2025 | Gestation (Days between conception and birth) | -0.28 days | 97% |
Sep 2025 | Mortality (Calves dead at or soon after birth) | 0.27 | 97% |
Sep 2025 | Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) | 3.08% | 82% |
314 total progeny records from 91 dairy contemporary groups ( 4,409 herdmate records from 89 dairy contemporary groups) |
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24 total progeny records from 12 contemporary groups ( 505 herdmate records from 12 contemporary groups) |
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2 total progeny records from 1 contemporary groups ( 48 herdmate records from 1 contemporary groups) |
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