VH SilaniP - DNK 261907 - VikingHolstein

Production & Efficiency

Trait Index 80 100 120
Production 125
Milk kg 117
Fat, kg 127
Fat, % 108
Protein kg 120
Protein % 101
Persistency 126
Growth 98
Daily carcass gain 99
Carcass conformation score 96
Saved feed 113
Maintenance efficiency 104

NAV proof run date: 12-08-2025 Reliability 98 % Number of daughters: 417

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 117 557.7 11600
Fat kg, 305 days 127 33.7 475
Fat %, 305 days 108 0.13 4.1
Protein kg, 305 days 120 20.0 406
Protein %, 305 days 101 0.01 3.5

NAV proof run date: 12-08-2025 Reliability 98 % Number of daughters: 417

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 104
Interval from calving to first insemination (cows) 107
Interval from first to last insemination (heifers) 109
Interval from first to last insemination (cows) 104
Number of inseminations (heifers) 105
Number of inseminations (cows) 100
Calving sire 103
Calving maternal 98
Udder health 86
General health 104
Longevity 102
Hoof health 103
Sole Ulcer 99
Sole Hemorrhage 92
Heel Horn Erosion 107
Digital dermatitis + Interdigital Dermatitis 110
Verrucose dermatitis + Interdigital Hyperplasia 108
Double sole + White line separation 99
Cork screw claw 95
Youngstock survival 97

NAV proof run date: 12-08-2025 Reliability 87 % Number of daughters: 147

Functional

Trait Index 80 100 120
Milkability 94
Temperament 97

NAV proof run date: 12-08-2025 Reliability 81 % Number of daughters: 97

Conformation

Trait Index 80 100 120
Frame 101
Stature 97 Short Tall
Body depth 96 Shallow Deep
Chest width 96 Narrow Wide
Rib structure 104 Coarse Angular
Top line 94 Weak Strong
Rump width 112 Narrow pins Wide pins
Rump angle 101 High pins Low pins
Feet & legs 102
Rear legs, side view 113 Straight Sickled
Rear legs, back rear view 99 Toes out Parallel, bow-legged
Foot angle 99 Low Steep
Bone quality 101 Coarse Fine and thin
Hock quality 105 Filled Dry
Udder 92
Fore udder attachment 92 Loose Strong
Rear udder height 117 Low High
Rear udder width 113 Narrow Wide
Udder support 112 Weak Strong
Udder depth 96 Deep High
Udder balance 91 Deep rear udder Deep front udder
Teat length 104 Short Long
Teat thickness 98 Thin Thick
Teat placement (front) 108 Wide Close
Teat placement (back) 124 Wide Close

NAV proof run date: 12-08-2025 Reliability 81 % Number of daughters: 97

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
HH7 Holstein Haplotype 7 (HH7F = Not carrier, HH7C = Single carrier, HH7S = Double carrier) HH7 is an autosomal Read more (HH7F = Not carrier, HH7C = Single carrier, HH7S = Double carrier) HH7 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. https://omia.org/OMIA001830/9913/ HH7F Free

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