Bull

VJ Domino

NTM 17

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 112
Protein % 109
Persistency 94
Growth 95
Daily carcass gain 101
Carcass conformation score 94
Saved feed 117
Maintenance efficiency 90

NAV proof run date: 04-11-2025 Reliability 99 % Number of daughters: 1576

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 103 85.9 7758
Fat kg, 305 days 113 13.7 462
Fat %, 305 days 105 0.13 6.0
Protein kg, 305 days 112 10.3 337
Protein %, 305 days 109 0.08 4.4

NAV proof run date: 04-11-2025 Reliability 99 % Number of daughters: 1576

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 87
Interval from calving to first insemination (cows) 105
Interval from first to last insemination (heifers) 65
Interval from first to last insemination (cows) 95
Number of inseminations (heifers) 66
Number of inseminations (cows) 89
Calving sire 113
Calving maternal 98
Udder health 114
General health 95
Longevity 99
Hoof health 99
Sole Ulcer 93
Sole Hemorrhage 101
Heel Horn Erosion 96
Digital dermatitis + Interdigital Dermatitis 106
Verrucose dermatitis + Interdigital Hyperplasia 115
Double sole + White line separation 107
Cork screw claw 94
Youngstock survival 86

NAV proof run date: 04-11-2025 Reliability 96 % Number of daughters: 1227

Trait Index 80 100 120
Milkability 103
Temperament 112

NAV proof run date: 04-11-2025 Reliability 92 % Number of daughters: 660

Trait Index 80 100 120
Frame 104
Stature 117 Short Tall
Body depth 114 Shallow Deep
Chest width 112 Narrow Wide
Rib structure 105 Coarse Angular
Top line 115 Weak Strong
Rump width 118 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 95 Toes out Parallel, bow-legged
Foot angle 102 Low Steep
Bone quality 81 Coarse Fine and thin
Hock quality 69 Filled Dry
Udder 103
Fore udder attachment 100 Loose Strong
Rear udder height 100 Low High
Rear udder width 109 Narrow Wide
Udder support 99 Weak Strong
Udder depth 101 Deep High
Udder balance 106 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: 04-11-2025 Reliability 92 % Number of daughters: 660

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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