VJ Role

NTM -12

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 96
Milk kg 110
Fat, kg 95
Fat, % 87
Protein kg 104
Protein % 86
Persistency 107
Growth 97
Saved feed 100
Maintenance efficiency 116

NAV proof run date: 06-05-2025 Reliability 96 % Number of daughters: 91

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 110 286.5 7713
Fat kg, 305 days 95 -5.3 459
Fat %, 305 days 87 -0.33 6.0
Protein kg, 305 days 104 3.4 333
Protein %, 305 days 86 -0.13 4.3

NAV proof run date: 06-05-2025 Reliability 96 % Number of daughters: 91

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 84
Interval from calving to first insemination (cows) 93
Interval from first to last insemination (heifers) 83
Interval from first to last insemination (cows) 85
Number of inseminations (heifers) 91
Number of inseminations (cows) 96
Calving sire 109
Calving maternal 85
Udder health 94
General health 90
Longevity 101
Hoof health 112
Sole Ulcer 112
Sole Hemorrhage 107
Heel Horn Erosion 102
Digital dermatitis + Interdigital Dermatitis 105
Verrucose dermatitis + Interdigital Hyperplasia 113
Double sole + White line separation 110
Cork screw claw 95
Youngstock survival 85

NAV proof run date: 06-05-2025 Reliability 83 % Number of daughters: 79

Trait Index 80 100 120
Milkability 115
Temperament 109

NAV proof run date: 06-05-2025 Reliability 76 % Number of daughters: 55

Trait Index 80 100 120
Frame 98
Stature 96 Short Tall
Body depth 79 Shallow Deep
Chest width 83 Narrow Wide
Rib structure 93 Coarse Angular
Top line 115 Weak Strong
Rump width 101 Narrow pins Wide pins
Rump angle 103 High pins Low pins
Feet & legs 89
Rear legs, side view 103 Straight Sickled
Rear legs, back rear view 79 Toes out Parallel, bow-legged
Foot angle 92 Low Steep
Bone quality 106 Coarse Fine and thin
Hock quality 99 Filled Dry
Udder 96
Fore udder attachment 92 Loose Strong
Rear udder height 99 Low High
Rear udder width 105 Narrow Wide
Udder support 102 Weak Strong
Udder depth 98 Deep High
Udder balance 88 Deep rear udder Deep front udder
Teat length 101 Short Long
Teat thickness 105 Thin Thick
Teat placement (front) 105 Wide Close
Teat placement (back) 105 Wide Close

NAV proof run date: 06-05-2025 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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