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 116
Milk kg 102
Fat, kg 114
Fat, % 106
Protein kg 111
Protein % 110
Persistency 93
Growth 95
Daily carcass gain 101
Carcass conformation score 94
Saved feed 121
Maintenance efficiency 87

NAV proof run date: 06-05-2025 Reliability 98 % Number of daughters: 1024

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 102 57.3 7713
Fat kg, 305 days 114 14.7 459
Fat %, 305 days 106 0.15 6.0
Protein kg, 305 days 111 9.4 333
Protein %, 305 days 110 0.09 4.3

NAV proof run date: 06-05-2025 Reliability 98 % Number of daughters: 1024

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 87
Interval from calving to first insemination (cows) 106
Interval from first to last insemination (heifers) 68
Interval from first to last insemination (cows) 89
Number of inseminations (heifers) 64
Number of inseminations (cows) 83
Calving sire 115
Calving maternal 95
Udder health 108
General health 96
Longevity 102
Hoof health 94
Sole Ulcer 89
Sole Hemorrhage 94
Heel Horn Erosion 98
Digital dermatitis + Interdigital Dermatitis 102
Verrucose dermatitis + Interdigital Hyperplasia 108
Double sole + White line separation 100
Cork screw claw 93
Youngstock survival 86

NAV proof run date: 06-05-2025 Reliability 93 % Number of daughters: 757

Trait Index 80 100 120
Milkability 101
Temperament 105

NAV proof run date: 06-05-2025 Reliability 90 % Number of daughters: 412

Trait Index 80 100 120
Frame 103
Stature 121 Short Tall
Body depth 115 Shallow Deep
Chest width 116 Narrow Wide
Rib structure 103 Coarse Angular
Top line 118 Weak Strong
Rump width 121 Narrow pins Wide pins
Rump angle 112 High pins Low pins
Feet & legs 86
Rear legs, side view 85 Straight Sickled
Rear legs, back rear view 94 Toes out Parallel, bow-legged
Foot angle 101 Low Steep
Bone quality 79 Coarse Fine and thin
Hock quality 68 Filled Dry
Udder 103
Fore udder attachment 100 Loose Strong
Rear udder height 103 Low High
Rear udder width 111 Narrow Wide
Udder support 96 Weak Strong
Udder depth 103 Deep High
Udder balance 108 Deep rear udder Deep front udder
Teat length 122 Short Long
Teat thickness 109 Thin Thick
Teat placement (front) 102 Wide Close
Teat placement (back) 101 Wide Close

NAV proof run date: 06-05-2025 Reliability 90 % Number of daughters: 412

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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