Bull

VJ Dalmo

NTM 13

Herdbook number: DNK 305031 Birthdate: 13 July 2020

Breed Jersey

Sire VJ Sort

MGS VJ Libero

Proven/Genomic Proven

Beta casein A1A2

Kappa casein BB

Polled Horned

aAa 165

Recommended for

Grazing Health Fertility Calving Ease Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 108
Milk kg 98
Fat, kg 109
Fat, % 107
Protein kg 102
Protein % 106
Persistency 97
Growth 93
Daily carcass gain 94
Carcass conformation score 95
Saved feed 85
Maintenance efficiency 98

NAV proof run date: 03-02-2026 Reliability 99 % Number of daughters: 1155

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 98 -57.3 7778
Fat kg, 305 days 109 9.5 463
Fat %, 305 days 107 0.18 6.0
Protein kg, 305 days 102 1.7 339
Protein %, 305 days 106 0.06 4.4

NAV proof run date: 03-02-2026 Reliability 99 % Number of daughters: 1155

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 107
Interval from calving to first insemination (cows) 113
Interval from first to last insemination (heifers) 112
Interval from first to last insemination (cows) 106
Number of inseminations (heifers) 103
Number of inseminations (cows) 98
Calving sire 106
Calving maternal 105
Udder health 105
General health 114
Longevity 109
Hoof health 117
Sole Ulcer 117
Sole Hemorrhage 115
Heel Horn Erosion 100
Digital dermatitis + Interdigital Dermatitis 112
Verrucose dermatitis + Interdigital Hyperplasia 96
Double sole + White line separation 117
Cork screw claw 103
Youngstock survival 107

NAV proof run date: 03-02-2026 Reliability 95 % Number of daughters: 1037

Trait Index 80 100 120
Milkability 100
Temperament 89

NAV proof run date: 03-02-2026 Reliability 89 % Number of daughters: 486

Trait Index 80 100 120
Frame 94
Stature 107 Short Tall
Body depth 98 Shallow Deep
Chest width 103 Narrow Wide
Rib structure 103 Coarse Angular
Top line 102 Weak Strong
Rump width 108 Narrow pins Wide pins
Rump angle 111 High pins Low pins
Feet & legs 96
Rear legs, side view 113 Straight Sickled
Rear legs, back rear view 90 Toes out Parallel, bow-legged
Foot angle 96 Low Steep
Bone quality 99 Coarse Fine and thin
Hock quality 118 Filled Dry
Udder 99
Fore udder attachment 103 Loose Strong
Rear udder height 107 Low High
Rear udder width 108 Narrow Wide
Udder support 91 Weak Strong
Udder depth 102 Deep High
Udder balance 79 Deep rear udder Deep front udder
Teat length 90 Short Long
Teat thickness 89 Thin Thick
Teat placement (front) 111 Wide Close
Teat placement (back) 99 Wide Close

NAV proof run date: 03-02-2026 Reliability 89 % Number of daughters: 486

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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