Animal Details
MALE
UK746602703351
HOLGBRM746602703351
HO (6.25%), FR (93.75%)
NATIONAL CATTLE BREEDING CNTR
06-FEB-2020
Sep 2025
(VALID UNTIL 25-NOV-25)
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
Sep 2025
(VALID UNTIL 25-NOV-25)
COLLYCROFT SOLO / YFF
Sire Verified (SNP)
Genotype available for animal; genomics accounts for 36% of the animal's overall index (Geno Eval published 17-JUL-24)
- EBI Summary
- Milk
- Fertility
- Carbon
- Calving
- Beef
- Maintenance
- Health
- Conformation
- TB And Liver Fluke
- Ancestry
- Previous Evaluation
| Index | € | Rel % |
|---|---|---|
| EBI | €118 | 60% |
| Milk Sub Index | €-39 | 76% |
| Fertility Sub Index | €71 | 40% |
| Carbon Sub Index | €21 | 60% |
| Calving Sub Index | €15 | 89% |
| Beef Sub Index | €28 | 54% |
| Health Sub Index | €11 | 56% |
| Management Sub Index | €6 | 17% |
| Maintenance Sub Index | €6 | 45% |
Milk Sub Index (Rotate to Landscape)
Milk Sub Index
| Milk Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Milk (Kg) | -183 | 76% | more |
| Fat (Kg) | -5 | 76% | more |
| Prot (Kg) | -7 | 76% | more |
| Fat (%) | 0.03 | 76% | more |
| Prot (%) | -0.01 | 76% | more |
Fertility Sub Index (Rotate to Landscape)
Fertility Sub Index
| Fertility Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Calv Int(Days) | -4.21 | 41% | Longer |
| Survival(%) | 1.16% | 36% | 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 (%) | 6.28 | 82% | Harder |
| Dairy Cow Calv Diff (%) | 2.84 | 87% | Harder |
| Mat. Calv Diff.(%) | 5.36 | 74% | Harder |
| Gest Len(Days) | -3.16 | 97% | Harder |
| Calf Mort(%) | 0.16 | 85% | Higher |
Beef Sub Index (Rotate to Landscape)
Beef Sub Index
| Beef Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Cull Cow(Kg) | -1.80 | 47% | Heavier |
| Carc Wgt(Kg) | -4.30 | 57% | Harder |
| Carc Conf(Grade) | -0.25 | 47% | Better |
| Carc Fat(%) | 0.12 | 46% | Fatter |
| Age at Finish(d) | -5.59 | 65% | Less |
Management Sub Index (Rotate to Landscape)
Management Sub Index
| Management Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Milking Time (seconds) | -16.05 | 23% | Longer |
| Milking Temperament | 0 | 11% | Good |
Maintenance Sub Index (Rotate to Landscape)
Maintenance Sub Index
| Maintenance Sub Index | PTA | Rel % | Percentile |
|---|---|---|---|
| Cow Live Weight (kg) | 5 | 45% | 52 |
Health Sub Index (Rotate to Landscape)
Health Sub Index
| Health Sub Index | PTA | Rel % | Per |
|---|---|---|---|
| Lameness(Locomotion)* | .01 | 10% | Worse |
| Udder(SCC) | -.06 | 87% | Better |
| Mastitis (%) | -.01 | 18% | Worse |
| TB (%) | 8.26 | 58% | Better |
| Liver Fluke (%) | 31.82 | 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