Date of Evaluation | Trait | PTA | Reliability |
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Mar 2023 |
Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
|
Moderate 7.1% 2.8% |
65% (High) 81% (V High) |
Mar 2023 | Birth Size (Progeny expected to be born large or extra large) | 25.3% | 82% |
Mar 2023 | Birth Weight (Expected progeny birth weight) | 42.9 kg | 53% |
Mar 2023 | Gestation (Days between conception and birth) | -2.74 days | 94% |
Mar 2023 | Mortality (Calves dead at or soon after birth) | 0.79 | 94% |
Mar 2023 | Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) | 5.40% | 42% |
112 total progeny records from 31 dairy contemporary groups ( 1,234 herdmate records from 31 dairy contemporary groups) |
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25 total progeny records from 6 contemporary groups ( 207 herdmate records from 6 contemporary groups) |
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1 total progeny records from 1 contemporary groups ( 37 herdmate records from 1 contemporary groups) |
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