Bull

VJ Domino

NTM 15

Herdbook number: DNK 304954 Birthdate: 8 Oct 2019

Breed Jersey

Sire VJ Dandi

MGS VJ Role

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 564

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 115
Milk kg 103
Fat, kg 113
Fat, % 105
Protein kg 111
Protein % 109
Persistency 92
Growth 95
Daily carcass gain 101
Carcass conformation score 93
Saved feed 115
Maintenance efficiency 90

NAV proof run date: 12-08-2025 Reliability 99 % Number of daughters: 1380

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 103 85.9 7751
Fat kg, 305 days 113 13.7 460
Fat %, 305 days 105 0.13 6.0
Protein kg, 305 days 111 9.4 335
Protein %, 305 days 109 0.08 4.3

NAV proof run date: 12-08-2025 Reliability 99 % Number of daughters: 1380

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 89
Interval from calving to first insemination (cows) 108
Interval from first to last insemination (heifers) 68
Interval from first to last insemination (cows) 98
Number of inseminations (heifers) 64
Number of inseminations (cows) 86
Calving sire 114
Calving maternal 95
Udder health 111
General health 96
Longevity 100
Hoof health 98
Sole Ulcer 94
Sole Hemorrhage 99
Heel Horn Erosion 98
Digital dermatitis + Interdigital Dermatitis 100
Verrucose dermatitis + Interdigital Hyperplasia 112
Double sole + White line separation 108
Cork screw claw 98
Youngstock survival 86

NAV proof run date: 12-08-2025 Reliability 95 % Number of daughters: 846

Trait Index 80 100 120
Milkability 104
Temperament 105

NAV proof run date: 12-08-2025 Reliability 91 % Number of daughters: 562

Trait Index 80 100 120
Frame 105
Stature 118 Short Tall
Body depth 115 Shallow Deep
Chest width 112 Narrow Wide
Rib structure 105 Coarse Angular
Top line 114 Weak Strong
Rump width 120 Narrow pins Wide pins
Rump angle 111 High pins Low pins
Feet & legs 87
Rear legs, side view 87 Straight Sickled
Rear legs, back rear view 94 Toes out Parallel, bow-legged
Foot angle 102 Low Steep
Bone quality 82 Coarse Fine and thin
Hock quality 69 Filled Dry
Udder 103
Fore udder attachment 101 Loose Strong
Rear udder height 101 Low High
Rear udder width 109 Narrow Wide
Udder support 98 Weak Strong
Udder depth 101 Deep High
Udder balance 108 Deep rear udder Deep front udder
Teat length 122 Short Long
Teat thickness 108 Thin Thick
Teat placement (front) 101 Wide Close
Teat placement (back) 100 Wide Close

NAV proof run date: 12-08-2025 Reliability 91 % Number of daughters: 562

Name Scientific name Symptoms Code Result
JH1 Jersey Haplotype 1 (JH1F = Not carrier, JH1C = Single carrier, JH1S = Double carrier) JH1 is an autosomal Read more (JH1F = Not carrier, JH1C = Single carrier, JH1S = Double carrier) JH1 is an autosomal recessively inherited defect. The disorder was identified in the North American and the Nordic Jersey populations, however the frequency was somewhat lower in the Nordic population. JH1 primarily causes early embryonic death (spontaneous abortion), within the first 60 days of gestation. The key ancestor is believed to be Observer Chocolate Soldier (US 596832). https://omia.org/OMIA001697/9913/ JH1F Free

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