VH Locke - DNK 262126 - VikingHolstein

Production & Efficiency

Trait Index 80 100 120
Production 104
Milk kg 85
Fat, kg 102
Fat, % 116
Protein kg 99
Protein % 125
Persistency 106
Growth 90
Daily carcass gain 90
Carcass conformation score 92
Saved feed 97
Maintenance efficiency 112

NAV proof run date: 02-06-2026 Reliability 98 % Number of daughters: 477

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 85 -492.1 11758
Fat kg, 305 days 102 2.5 487
Fat %, 305 days 116 0.26 4.2
Protein kg, 305 days 99 -1.0 416
Protein %, 305 days 125 0.18 3.6

NAV proof run date: 02-06-2026 Reliability 98 % Number of daughters: 477

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 109
Interval from calving to first insemination (cows) 110
Interval from first to last insemination (heifers) 95
Interval from first to last insemination (cows) 110
Number of inseminations (heifers) 89
Number of inseminations (cows) 106
Calving sire 104
Calving maternal 100
Udder health 107
General health 106
Longevity 110
Hoof health 115
Sole Ulcer 112
Sole Hemorrhage 121
Heel Horn Erosion 108
Digital dermatitis + Interdigital Dermatitis 98
Verrucose dermatitis + Interdigital Hyperplasia 110
Double sole + White line separation 126
Cork screw claw 115
Youngstock survival 121

NAV proof run date: 02-06-2026 Reliability 92 % Number of daughters: 451

Functional

Trait Index 80 100 120
Milkability 93
Temperament 94

NAV proof run date: 02-06-2026 Reliability 85 % Number of daughters: 101

Conformation

Trait Index 80 100 120
Frame 91
Stature 98 Short Tall
Body depth 94 Shallow Deep
Chest width 83 Narrow Wide
Rib structure 101 Coarse Angular
Top line 101 Weak Strong
Rump width 97 Narrow pins Wide pins
Rump angle 105 High pins Low pins
Feet & legs 104
Rear legs, side view 96 Straight Sickled
Rear legs, back rear view 97 Toes out Parallel, bow-legged
Foot angle 100 Low Steep
Bone quality 117 Coarse Fine and thin
Hock quality 101 Filled Dry
Udder 104
Fore udder attachment 102 Loose Strong
Rear udder height 102 Low High
Rear udder width 102 Narrow Wide
Udder support 103 Weak Strong
Udder depth 104 Deep High
Udder balance 88 Deep rear udder Deep front udder
Teat length 102 Short Long
Teat thickness 99 Thin Thick
Teat placement (front) 109 Wide Close
Teat placement (back) 103 Wide Close

NAV proof run date: 02-06-2026 Reliability 85 % Number of daughters: 101

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