VH Brixton - DNK 258436 - VikingHolstein

Production & Efficiency

Trait Index 80 100 120
Production 107
Milk kg 85
Fat, kg 106
Fat, % 119
Protein kg 100
Protein % 127
Persistency 110
Growth 86
Daily carcass gain 87
Carcass conformation score 88
Saved feed 103
Maintenance efficiency 125

NAV proof run date: 01-04-2025 Reliability 99 % Number of daughters: 5788

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 85 -492.1 11540
Fat kg, 305 days 106 7.5 472
Fat %, 305 days 119 0.30 4.1
Protein kg, 305 days 100 0.0 404
Protein %, 305 days 127 0.20 3.5

NAV proof run date: 01-04-2025 Reliability 99 % Number of daughters: 5788

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 103
Interval from calving to first insemination (cows) 99
Interval from first to last insemination (heifers) 85
Interval from first to last insemination (cows) 105
Number of inseminations (heifers) 87
Number of inseminations (cows) 106
Calving sire 107
Calving maternal 106
Udder health 109
General health 113
Longevity 108
Hoof health 104
Sole Ulcer 104
Sole Hemorrhage 117
Heel Horn Erosion 102
Digital dermatitis + Interdigital Dermatitis 89
Verrucose dermatitis + Interdigital Hyperplasia 102
Double sole + White line separation 127
Cork screw claw 119
Youngstock survival 109

NAV proof run date: 01-04-2025 Reliability 99 % Number of daughters: 5682

Functional

Trait Index 80 100 120
Milkability 101
Temperament 107

NAV proof run date: 01-04-2025 Reliability 98 % Number of daughters: 2419

Conformation

Trait Index 80 100 120
Frame 80
Stature 93 Short Tall
Body depth 69 Shallow Deep
Chest width 74 Narrow Wide
Rib structure 99 Coarse Angular
Top line 105 Weak Strong
Rump width 105 Narrow pins Wide pins
Rump angle 78 High pins Low pins
Feet & legs 116
Rear legs, side view 100 Straight Sickled
Rear legs, back rear view 109 Toes out Parallel, bow-legged
Foot angle 92 Low Steep
Bone quality 127 Coarse Fine and thin
Hock quality 113 Filled Dry
Udder 115
Fore udder attachment 103 Loose Strong
Rear udder height 108 Low High
Rear udder width 103 Narrow Wide
Udder support 106 Weak Strong
Udder depth 123 Deep High
Udder balance 93 Deep rear udder Deep front udder
Teat length 98 Short Long
Teat thickness 80 Thin Thick
Teat placement (front) 109 Wide Close
Teat placement (back) 105 Wide Close

NAV proof run date: 01-04-2025 Reliability 98 % Number of daughters: 2419

Monogenic

Name Scientific name Symptoms Code Result
BLAD Bovine Leukocyte Adhesion Deficiency (BLF = Not carrier, BLC = Single carrier, BLS = Double carrier) BLAD is an autosomal Read more (BLF = Not carrier, BLC = Single carrier, BLS = Double carrier) BLAD is an autosomal recessively inherited defect in the Holstein population. It is characterized by recurrent bacterial infections, delayed wound healing and stunted growth. Calves with BLAD are more susceptible to infections and their lifespan varies, many die shortly after birth. Osborndale Ivanhoe (US 1189870) has been identified as the key ancestor of the disorder. Several widely used sires after Osborndale, eg. Penstate Ivanhoe Star (US 1441440) and Carlin-M Ivanhoe Bell (US 1667366) are carriers of BLAD. https://omia.org/OMIA000595/9913/ BLF Free
HH1 Holstein Haplotype 1 (HH1F = Not carrier, HH1C = Single carrier, HH1S = Double carrier) HH1 is an autosomal Read more (HH1F = Not carrier, HH1C = Single carrier, HH1S = Double carrier) HH1 is an autosomal recessively inherited defect in the Holstein population. The disorder was identified in the North American Holstein population and primarily causes early embryonic death (spontaneous abortion), but abortion can occur throughout the gestation. The key ancestor is believed to be Pawnee Farm Arlinda Chief (US1427381). https://omia.org/OMIA000001/9913/ HH1F Free
HH3 Holstein Haplotype 3 (HH3F = Not carrier, HH3C = Single carrier, HH3S = Double carrier) HH3 is an autosomal Read more (HH3F = Not carrier, HH3C = Single carrier, HH3S = Double carrier) HH3 is an autosomal recessively inherited defect in the Holstein population. The disorder has been identified in the North American and the Nordic Holstein population, however the frequency was somewhat lower in the Nordic population. HH3 primarily causes early embryonic death (spontaneous abortion), within the first 60 days of gestation. The key ancestors are believed to be Glendell Arlinda Chief (US 1556373) and Gray View Skyliner (US 1244845). https://omia.org/OMIA001824/9913/ HH3F Free
HH4 Holstein Haplotype 4 (HH4F = Not carrier, HH4C = Single carrier, HH4S = Double carrier) HH4 is an autosomal Read more (HH4F = Not carrier, HH4C = Single carrier, HH4S = Double carrier) HH4 is an autosomal recessively inherited defect in the Holstein population. The disorder was identified in the French Holstein population and causes early embryonic death (spontaneous abortion). For animals that are a heterozygous for the gene, a reduction in fertility is seen. The effect is more pronounced in heifers than cows. The key ancestor is believed to be Besne Buck (FRA 4486041658). https://omia.org/OMIA001826/9913/ HH4F Free
RP1 Progressive retinal degeneration (RP1F = Not carrier, RP1C = Single carrier, RP1S = Double carrier) Progressive retinal degeneration is Read more (RP1F = Not carrier, RP1C = Single carrier, RP1S = Double carrier) Progressive retinal degeneration is an autosomal recessively inherited defect. In the French Normande population, an association between homozygotic carrier animals of the RP1 gene and progressive blindness has been demonstrated. Blindness is due to a progressive degeneration of the photoreceptors. The RP1 mutation segregates within many cattle populations and is prevalent in e.g. the Finncattle population. For other breeds than Normande the phenotypic effect of the mutation is unclear. https://omia.org/OMIA000866/9913/ RP1F Free

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