Date of Evaluation | Trait | PTA | Reliability |
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Sep 2025 |
Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
|
Low 4.2% 2.0% |
82% (V High) 86% (V High) |
Sep 2025 | Birth Size (Progeny expected to be born large or extra large) | 4.4% | 81% |
Sep 2025 | Birth Weight (Expected progeny birth weight) | 35.5 kg | 87% |
Sep 2025 | Gestation (Days between conception and birth) | -2.58 days | 96% |
Sep 2025 | Mortality (Calves dead at or soon after birth) | 0.21 | 96% |
Sep 2025 | Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) | 5.13% | 69% |
164 total progeny records from 27 dairy contemporary groups ( 3,767 herdmate records from 27 dairy contemporary groups) |
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17 total progeny records from 2 contemporary groups ( 202 herdmate records from 2 contemporary groups) |
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20 total progeny records from 2 contemporary groups ( 387 herdmate records from 2 contemporary groups) |
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