VH Romello - A00028179 - VikingHolstein

Production & Efficiency

Trait Index 80 100 120
Production 88
Milk kg 91
Fat, kg 87
Fat, % 96
Protein kg 90
Protein % 100
Persistency 76
Growth 116
Daily carcass gain 116
Carcass conformation score 111
Saved feed 82
Maintenance efficiency 85

NAV proof run date: 06-10-2026 Reliability 99 % Number of daughters: 5771

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 91 -295.3 11758
Fat kg, 305 days 87 -16.2 487
Fat %, 305 days 96 -0.06 4.2
Protein kg, 305 days 90 -10.0 416
Protein %, 305 days 100 0.00 3.6

NAV proof run date: 06-10-2026 Reliability 99 % Number of daughters: 5771

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 112
Interval from calving to first insemination (cows) 114
Interval from first to last insemination (heifers) 94
Interval from first to last insemination (cows) 114
Number of inseminations (heifers) 91
Number of inseminations (cows) 107
Calving sire 101
Calving maternal 109
Udder health 103
General health 109
Longevity 105
Hoof health 112
Sole Ulcer 106
Sole Hemorrhage 105
Heel Horn Erosion 114
Digital dermatitis + Interdigital Dermatitis 112
Verrucose dermatitis + Interdigital Hyperplasia 109
Double sole + White line separation 108
Cork screw claw 113
Youngstock survival 107

NAV proof run date: 06-10-2026 Reliability 99 % Number of daughters: 5732

Functional

Trait Index 80 100 120
Milkability 114
Temperament 101

NAV proof run date: 06-10-2026 Reliability 98 % Number of daughters: 2492

Conformation

Trait Index 80 100 120
Frame 97
Stature 89 Short Tall
Body depth 94 Shallow Deep
Chest width 112 Narrow Wide
Rib structure 88 Coarse Angular
Top line 98 Weak Strong
Rump width 108 Narrow pins Wide pins
Rump angle 97 High pins Low pins
Feet & legs 101
Rear legs, side view 96 Straight Sickled
Rear legs, back rear view 112 Toes out Parallel, bow-legged
Foot angle 103 Low Steep
Bone quality 95 Coarse Fine and thin
Hock quality 90 Filled Dry
Udder 102
Fore udder attachment 108 Loose Strong
Rear udder height 100 Low High
Rear udder width 107 Narrow Wide
Udder support 85 Weak Strong
Udder depth 105 Deep High
Udder balance 110 Deep rear udder Deep front udder
Teat length 97 Short Long
Teat thickness 95 Thin Thick
Teat placement (front) 111 Wide Close
Teat placement (back) 93 Wide Close

NAV proof run date: 06-10-2026 Reliability 98 % Number of daughters: 2492

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