Animal Details
MALE
6406026421
HOLCANM000006026421
HO (100%)
SEMEX AI BULLS
27-FEB-1994
Jul 2026
(VALID UNTIL 22-SEP-26)
A RONNYBROOK PRELUDE ET / ARP
Sire Verified (SNP)
ORC
COMESTAR OUTSIDE ET
MALE
6406026421
HOLCANM000006026421
HO (100%)
SEMEX AI BULLS
27-FEB-1994
Jul 2026
(VALID UNTIL 22-SEP-26)
A RONNYBROOK PRELUDE ET / ARP
Sire Verified (SNP)
Genotype available for animal; genomics accounts for 6% of the animal's overall index (Geno Eval published 17-JUL-24)
| Index | € | Rel % |
|---|---|---|
| EBI | €-235 | 97% |
| Milk Sub Index | €-82 | 99% |
| Fertility Sub Index | €-114 | 96% |
| Carbon Sub Index | €-12 | 97% |
| Calving Sub Index | €-61 | 98% |
| Beef Sub Index | €18 | 98% |
| Maintenance Sub Index | €9 | 96% |
| Management Sub Index | €-2 | 82% |
| Health Sub Index | €8 | 93% |
Milk Sub Index (Rotate to Landscape)
Milk Sub Index
| Milk Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Milk (Kg) | 178 | 99% | More |
| Fat (Kg) | -4 | 99% | More |
| Prot (Kg) | -8 | 99% | More |
| Fat (%) | -0.18 | 99% | More |
| Prot (%) | -0.24 | 99% | More |
Fertility Sub Index (Rotate to Landscape)
Fertility Sub Index
| Fertility Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Calv Int (Days) | 7.24 | 96% | Longer |
| Survival (%) | -1.26% | 94% | 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 (%) | 13.32 | 97% | Harder |
| Dairy Cow Calv Diff (%) | 5.89 | 99% | Harder |
| Mat. Calv Diff (%) | 4.73 | 97% | Harder |
| Gest Len (Days) | -1.09 | 98% | Longer |
| Calf Mort (%) | 0.15 | 96% | Higher |
Beef Sub Index (Rotate to Landscape)
Beef Sub Index
| Beef Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Cull Cow (Kg) | 3.70 | 98% | Heavier |
| Carc Wgt (Kg) | -0.90 | 98% | Heavier |
| Carc Conf (Grade) | -0.80 | 98% | Better |
| Carc Fat (%) | -0.58 | 98% | Fatter |
| Age at Finish (d) | 5.92 | 95% | Less |
Management Sub Index (Rotate to Landscape)
Management Sub Index
| Management Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Milking Time (seconds) | 15.01 | 83% | Longer |
| Milking Temperament | .05 | 81% | Good |
Maintenance Sub Index (Rotate to Landscape)
Maintenance Sub Index
| Maintenance Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Cow Live Weight (kg) | 3 | 96% | Heavier |
Health Sub Index (Rotate to Landscape)
Health Sub Index
| Health Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Lameness (%) | 0 | 77% | Better |
| SCC | .05 | 98% | Worse |
| Mastitis (%) | .04 | 88% | Worse |
| TB (%) | 6.58 | 94% | Better |
| Liver Fluke (%) | 31.72 | 39% | Better |
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