Animal Details
MALE
6400333501
HOLCANM000000333501
HO (100%)
NATIONAL CATTLE BREEDING CNTR
10-MAY-1974
Jul 2026
(VALID UNTIL 22-SEP-26)
ROK
DOONALLY ROYBROOK STAR
MALE
6400333501
HOLCANM000000333501
HO (100%)
NATIONAL CATTLE BREEDING CNTR
10-MAY-1974
Jul 2026
(VALID UNTIL 22-SEP-26)
Genotype available for animal; genomics accounts for 27% of the animal's overall index (Geno Eval published 17-JUL-24)
| Index | € | Rel % |
|---|---|---|
| EBI | €-165 | 89% |
| Milk Sub Index | €-116 | 96% |
| Fertility Sub Index | €-17 | 89% |
| Carbon Sub Index | €15 | 90% |
| Calving Sub Index | €-80 | 82% |
| Beef Sub Index | €26 | 89% |
| Maintenance Sub Index | €31 | 85% |
| Management Sub Index | €-17 | 43% |
| Health Sub Index | €-6 | 79% |
Milk Sub Index (Rotate to Landscape)
Milk Sub Index
| Milk Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Milk (Kg) | -256 | 96% | More |
| Fat (Kg) | -18 | 96% | More |
| Prot (Kg) | -16 | 96% | More |
| Fat (%) | -0.14 | 96% | More |
| Prot (%) | -0.13 | 96% | More |
Fertility Sub Index (Rotate to Landscape)
Fertility Sub Index
| Fertility Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Calv Int (Days) | 0.32 | 88% | Longer |
| Survival (%) | -1.13% | 92% | Longer |
Calving Sub Index (Rotate to Landscape)
Calving Sub Index
| Calving Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Risk of Dairy Heifer CDiff | High | ||
| Dairy Heifer Calv Diff (%) | 14.24 | 75% | Harder |
| Dairy Cow Calv Diff (%) | 5.14 | 88% | Harder |
| Mat. Calv Diff (%) | 6.68 | 78% | Harder |
| Gest Len (Days) | 0.45 | 80% | Longer |
| Calf Mort (%) | -0.14 | 96% | Higher |
Beef Sub Index (Rotate to Landscape)
Beef Sub Index
| Beef Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Cull Cow (Kg) | -8.60 | 92% | Heavier |
| Carc Wgt (Kg) | 1.00 | 90% | Heavier |
| Carc Conf (Grade) | -0.08 | 88% | Better |
| Carc Fat (%) | 0.04 | 87% | Fatter |
| Age at Finish (d) | 5.72 | 81% | Less |
Management Sub Index (Rotate to Landscape)
Management Sub Index
| Management Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Milking Time (seconds) | 26.81 | 46% | Longer |
| Milking Temperament | -.13 | 39% | Good |
Maintenance Sub Index (Rotate to Landscape)
Maintenance Sub Index
| Maintenance Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Cow Live Weight (kg) | -10 | 85% | Heavier |
Health Sub Index (Rotate to Landscape)
Health Sub Index
| Health Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Lameness (%) | .02 | 30% | Worse |
| SCC | .14 | 96% | Worse |
| Mastitis (%) | .03 | 61% | Worse |
| TB (%) | 9.45 | 84% | Worse |
| Liver Fluke (%) | 32.83 | 18% | Worse |
Help on understanding EBI, PTA's and Breeding Values - Click Here
Risk of Dairy Heifer CDiff: High* is the default risk category where bulls are not genotyped and have less than 50 progeny; N/A = Not calculated for Females