VH Rozwell - DNK 258449 - VikingHolstein

Production & Efficiency

Trait Index 80 100 120
Production 90
Milk kg 91
Fat, kg 88
Fat, % 97
Protein kg 92
Protein % 104
Persistency 110
Growth 107
Daily carcass gain 98
Carcass conformation score 112
Saved feed 90
Maintenance efficiency 100

NAV proof run date: 03-03-2026 Reliability 99 % Number of daughters: 6136

Expected Progeny Difference

Trait Index Bull effect Average
Milk lbs, 305 days 91 -651.03 25,798.49
Fat lbs, 305 days 88 -33.07 1,064.83
Fat %, 305 days 97 -0.05 4.2
Protein lbs, 305 days 92 -17.64 910.51
Protein %, 305 days 104 0.03 3.5

NAV proof run date: 03-03-2026 Reliability 99 % Number of daughters: 6136

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 94
Interval from calving to first insemination (cows) 113
Interval from first to last insemination (heifers) 78
Interval from first to last insemination (cows) 96
Number of inseminations (heifers) 74
Number of inseminations (cows) 90
Calving sire 100
Calving maternal 108
Udder health 98
General health 113
Longevity 108
Hoof health 105
Sole Ulcer 109
Sole Hemorrhage 104
Heel Horn Erosion 97
Digital dermatitis + Interdigital Dermatitis 91
Verrucose dermatitis + Interdigital Hyperplasia 103
Double sole + White line separation 113
Cork screw claw 89
Youngstock survival 104

NAV proof run date: 03-03-2026 Reliability 99 % Number of daughters: 6042

Functional

Trait Index 80 100 120
Milkability 127
Temperament 98

NAV proof run date: 03-03-2026 Reliability 98 % Number of daughters: 2478

Conformation

Trait Index 80 100 120
Frame 99
Stature 95 Short Tall
Body depth 98 Shallow Deep
Chest width 104 Narrow Wide
Rib structure 99 Coarse Angular
Top line 96 Weak Strong
Rump width 102 Narrow pins Wide pins
Rump angle 102 High pins Low pins
Feet & legs 103
Rear legs, side view 108 Straight Sickled
Rear legs, back rear view 110 Toes out Parallel, bow-legged
Foot angle 110 Low Steep
Bone quality 88 Coarse Fine and thin
Hock quality 95 Filled Dry
Udder 106
Fore udder attachment 108 Loose Strong
Rear udder height 92 Low High
Rear udder width 84 Narrow Wide
Udder support 101 Weak Strong
Udder depth 109 Deep High
Udder balance 104 Deep rear udder Deep front udder
Teat length 99 Short Long
Teat thickness 95 Thin Thick
Teat placement (front) 109 Wide Close
Teat placement (back) 98 Wide Close

NAV proof run date: 03-03-2026 Reliability 98 % Number of daughters: 2478

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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