VJ Role

NTM -13

Herdbook number: DNK 304274 Birthdate: 20 Sep 2015

Breed Jersey

Sire VJ Rodme

MGS DJ Zuma

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 243

Recommended for

Milk Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 95
Milk kg 110
Fat, kg 94
Fat, % 87
Protein kg 103
Protein % 85
Persistency 108
Growth 97
Saved feed 100
Maintenance efficiency 118

NAV proof run date: 03-02-2026 Reliability 97 % Number of daughters: 91

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 110 286.5 7778
Fat kg, 305 days 94 -6.3 463
Fat %, 305 days 87 -0.33 6.0
Protein kg, 305 days 103 2.6 339
Protein %, 305 days 85 -0.14 4.4

NAV proof run date: 03-02-2026 Reliability 97 % Number of daughters: 91

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 87
Interval from calving to first insemination (cows) 94
Interval from first to last insemination (heifers) 81
Interval from first to last insemination (cows) 87
Number of inseminations (heifers) 90
Number of inseminations (cows) 98
Calving sire 108
Calving maternal 84
Udder health 94
General health 91
Longevity 98
Hoof health 111
Sole Ulcer 110
Sole Hemorrhage 107
Heel Horn Erosion 101
Digital dermatitis + Interdigital Dermatitis 105
Verrucose dermatitis + Interdigital Hyperplasia 113
Double sole + White line separation 109
Cork screw claw 96
Youngstock survival 84

NAV proof run date: 03-02-2026 Reliability 83 % Number of daughters: 79

Trait Index 80 100 120
Milkability 115
Temperament 108

NAV proof run date: 03-02-2026 Reliability 76 % Number of daughters: 55

Trait Index 80 100 120
Frame 97
Stature 95 Short Tall
Body depth 79 Shallow Deep
Chest width 83 Narrow Wide
Rib structure 92 Coarse Angular
Top line 115 Weak Strong
Rump width 100 Narrow pins Wide pins
Rump angle 104 High pins Low pins
Feet & legs 89
Rear legs, side view 102 Straight Sickled
Rear legs, back rear view 80 Toes out Parallel, bow-legged
Foot angle 92 Low Steep
Bone quality 107 Coarse Fine and thin
Hock quality 98 Filled Dry
Udder 94
Fore udder attachment 91 Loose Strong
Rear udder height 98 Low High
Rear udder width 104 Narrow Wide
Udder support 102 Weak Strong
Udder depth 96 Deep High
Udder balance 87 Deep rear udder Deep front udder
Teat length 99 Short Long
Teat thickness 103 Thin Thick
Teat placement (front) 104 Wide Close
Teat placement (back) 104 Wide Close

NAV proof run date: 03-02-2026 Reliability 76 % Number of daughters: 55

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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