VH Sylvest - DNK 258652 - VikingHolstein

Production & Efficiency

Trait Index 80 100 120
Production 91
Milk kg 85
Fat, kg 85
Fat, % 100
Protein kg 93
Protein % 116
Persistency 90
Growth 97
Daily carcass gain 99
Carcass conformation score 96
Saved feed 96
Maintenance efficiency 105

NAV proof run date: 12-08-2025 Reliability 100 % Number of daughters: 4076

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 85 -492.1 11600
Fat kg, 305 days 85 -18.7 475
Fat %, 305 days 100 0.00 4.1
Protein kg, 305 days 93 -7.0 406
Protein %, 305 days 116 0.12 3.5

NAV proof run date: 12-08-2025 Reliability 100 % Number of daughters: 4076

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 119
Interval from calving to first insemination (cows) 113
Interval from first to last insemination (heifers) 95
Interval from first to last insemination (cows) 120
Number of inseminations (heifers) 102
Number of inseminations (cows) 123
Calving sire 105
Calving maternal 96
Udder health 106
General health 108
Longevity 101
Hoof health 117
Sole Ulcer 103
Sole Hemorrhage 104
Heel Horn Erosion 122
Digital dermatitis + Interdigital Dermatitis 135
Verrucose dermatitis + Interdigital Hyperplasia 116
Double sole + White line separation 97
Cork screw claw 102
Youngstock survival 106

NAV proof run date: 12-08-2025 Reliability 99 % Number of daughters: 4010

Functional

Trait Index 80 100 120
Milkability 75
Temperament 109

NAV proof run date: 12-08-2025 Reliability 97 % Number of daughters: 1386

Conformation

Trait Index 80 100 120
Frame 102
Stature 109 Short Tall
Body depth 95 Shallow Deep
Chest width 89 Narrow Wide
Rib structure 100 Coarse Angular
Top line 111 Weak Strong
Rump width 111 Narrow pins Wide pins
Rump angle 109 High pins Low pins
Feet & legs 109
Rear legs, side view 115 Straight Sickled
Rear legs, back rear view 107 Toes out Parallel, bow-legged
Foot angle 95 Low Steep
Bone quality 104 Coarse Fine and thin
Hock quality 115 Filled Dry
Udder 109
Fore udder attachment 99 Loose Strong
Rear udder height 96 Low High
Rear udder width 89 Narrow Wide
Udder support 104 Weak Strong
Udder depth 111 Deep High
Udder balance 97 Deep rear udder Deep front udder
Teat length 104 Short Long
Teat thickness 117 Thin Thick
Teat placement (front) 99 Wide Close
Teat placement (back) 98 Wide Close

NAV proof run date: 12-08-2025 Reliability 97 % Number of daughters: 1386

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
HH6 Holstein Haplotype 6 (HH6F = Not carrier, HH6C = Single carrier, HH6S = Double carrier) HH6 is an autosomal Read more (HH6F = Not carrier, HH6C = Single carrier, HH6S = Double carrier) HH6 is an autosomal recessively inherited defect in the Holstein population. It was identified in the French Holstein population and causes early embryonic death (spontaneous abortion), before 35 days of gestation. The key ancestor is believed to be Gray View Skyliner (US 1244845). https://omia.org/OMIA002149/9913/ HH6F Free

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