VH Larfelt - DNK 260212 - VikingHolstein

Production & Efficiency

Trait Index 80 100 120
Production 102
Milk kg 94
Fat, kg 101
Fat, % 106
Protein kg 101
Protein % 111
Persistency 95
Growth 101
Daily carcass gain 97
Carcass conformation score 103
Saved feed 113
Maintenance efficiency 94

NAV proof run date: 06-05-2025 Reliability 97 % Number of daughters: 236

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 94 -196.8 11540
Fat kg, 305 days 101 1.2 472
Fat %, 305 days 106 0.10 4.1
Protein kg, 305 days 101 1.0 404
Protein %, 305 days 111 0.08 3.5

NAV proof run date: 06-05-2025 Reliability 97 % Number of daughters: 236

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 111
Interval from calving to first insemination (cows) 107
Interval from first to last insemination (heifers) 94
Interval from first to last insemination (cows) 112
Number of inseminations (heifers) 95
Number of inseminations (cows) 110
Calving sire 104
Calving maternal 100
Udder health 101
General health 112
Longevity 111
Hoof health 110
Sole Ulcer 102
Sole Hemorrhage 112
Heel Horn Erosion 112
Digital dermatitis + Interdigital Dermatitis 120
Verrucose dermatitis + Interdigital Hyperplasia 102
Double sole + White line separation 98
Cork screw claw 110
Youngstock survival 110

NAV proof run date: 06-05-2025 Reliability 92 % Number of daughters: 227

Functional

Trait Index 80 100 120
Milkability 105
Temperament 103

NAV proof run date: 06-05-2025 Reliability 82 % Number of daughters: 49

Conformation

Trait Index 80 100 120
Frame 103
Stature 91 Short Tall
Body depth 106 Shallow Deep
Chest width 118 Narrow Wide
Rib structure 93 Coarse Angular
Top line 103 Weak Strong
Rump width 102 Narrow pins Wide pins
Rump angle 100 High pins Low pins
Feet & legs 83
Rear legs, side view 74 Straight Sickled
Rear legs, back rear view 97 Toes out Parallel, bow-legged
Foot angle 108 Low Steep
Bone quality 86 Coarse Fine and thin
Hock quality 80 Filled Dry
Udder 101
Fore udder attachment 110 Loose Strong
Rear udder height 110 Low High
Rear udder width 111 Narrow Wide
Udder support 98 Weak Strong
Udder depth 95 Deep High
Udder balance 118 Deep rear udder Deep front udder
Teat length 102 Short Long
Teat thickness 112 Thin Thick
Teat placement (front) 96 Wide Close
Teat placement (back) 96 Wide Close

NAV proof run date: 06-05-2025 Reliability 82 % Number of daughters: 49

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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