Animal Details
MALE
UK746602703351
HOLGBRM746602703351
HO (6.25%), FR (93.75%)
NATIONAL CATTLE BREEDING CNTR
06-FEB-2020
Mar 2026
(VALID UNTIL 26-MAY-26)
COLLYCROFT SOLO / YFF
Sire Verified (SNP)
FR9737
WALWYN EPIC
MALE
UK746602703351
HOLGBRM746602703351
HO (6.25%), FR (93.75%)
NATIONAL CATTLE BREEDING CNTR
06-FEB-2020
Mar 2026
(VALID UNTIL 26-MAY-26)
COLLYCROFT SOLO / YFF
Sire Verified (SNP)
Genotype available for animal; genomics accounts for 37% of the animal's overall index (Geno Eval published 17-JUL-24)
| Index | € | Rel % |
|---|---|---|
| EBI | €105 | 58% |
| Milk Sub Index | €-41 | 69% |
| Fertility Sub Index | €67 | 37% |
| Carbon Sub Index | €20 | 59% |
| Calving Sub Index | €14 | 89% |
| Beef Sub Index | €26 | 67% |
| Health Sub Index | €8 | 58% |
| Management Sub Index | €4 | 18% |
| Maintenance Sub Index | €7 | 48% |
Milk Sub Index (Rotate to Landscape)
Milk Sub Index
| Milk Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Milk (Kg) | -171 | 69% | more |
| Fat (Kg) | -5 | 69% | more |
| Prot (Kg) | -7 | 69% | more |
| Fat (%) | 0.02 | 69% | more |
| Prot (%) | -0.02 | 69% | more |
Fertility Sub Index (Rotate to Landscape)
Fertility Sub Index
| Fertility Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Calv Int(Days) | -4.48 | 39% | Longer |
| Survival(%) | 0.51% | 30% | Longer |
Calving Sub Index (Rotate to Landscape)
Calving Sub Index
| Calving Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Risk of Dairy Heifer CDiff | Low | ||
| Dairy Heifer Calv Diff (%) | 6.48 | 83% | Harder |
| Dairy Cow Calv Diff (%) | 2.92 | 87% | Harder |
| Mat. Calv Diff.(%) | 5.17 | 75% | Harder |
| Gest Len(Days) | -3.07 | 97% | Harder |
| Calf Mort(%) | 0.17 | 86% | Higher |
Beef Sub Index (Rotate to Landscape)
Beef Sub Index
| Beef Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Cull Cow(Kg) | -2.90 | 52% | Heavier |
| Carc Wgt(Kg) | -4.00 | 73% | Harder |
| Carc Conf(Grade) | -0.32 | 67% | Better |
| Carc Fat(%) | 0.26 | 66% | Fatter |
| Age at Finish(d) | -4.42 | 72% | Less |
Management Sub Index (Rotate to Landscape)
Management Sub Index
| Management Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Milking Time (seconds) | -14.6 | 23% | Longer |
| Milking Temperament | -.02 | 12% | Good |
Maintenance Sub Index (Rotate to Landscape)
Maintenance Sub Index
| Maintenance Sub Index | PTA | Rel % | Percentile |
|---|---|---|---|
| Cow Live Weight (kg) | 4 | 48% | 50 |
Health Sub Index (Rotate to Landscape)
Health Sub Index
| Health Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Lameness(Locomotion)* | .02 | 11% | Better |
| Udder(SCC) | -.08 | 89% | Worse |
| Mastitis (%) | 0 | 20% | Worse |
| TB (%) | 8.91 | 60% | Worse |
| Liver Fluke (%) | 31.73 | 21% | Better |
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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