Date of Evaluation | Trait | PTA | Reliability |
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Mar 2023 |
Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
|
Low 4.1% 2.0% |
65% (High) 84% (V High) |
Mar 2023 | Birth Size (Progeny expected to be born large or extra large) | 17.6% | 76% |
Mar 2023 | Birth Weight (Expected progeny birth weight) | 38.4 kg | 73% |
Mar 2023 | Gestation (Days between conception and birth) | -2.28 days | 95% |
Mar 2023 | Mortality (Calves dead at or soon after birth) | -0.35 | 95% |
Mar 2023 | Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) | 5.05% | 48% |
146 total progeny records from 56 dairy contemporary groups ( 4,086 herdmate records from 56 dairy contemporary groups) |
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8 total progeny records from 4 contemporary groups ( 174 herdmate records from 4 contemporary groups) |
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11 total progeny records from 5 contemporary groups ( 388 herdmate records from 5 contemporary groups) |
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