Bull

VJ Svitzer

NTM -2

Herdbook number: DNK 304306 Birthdate: 25 Feb 2016

Breed Jersey

Sire VJ Stiz

MGS VJ Izmir

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 243

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 104
Milk kg 98
Fat, kg 107
Fat, % 106
Protein kg 98
Protein % 101
Persistency 87
Growth 95
Saved feed 105
Maintenance efficiency 105

NAV proof run date: 06-05-2025 Reliability 98 % Number of daughters: 275

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 98 -57.3 7713
Fat kg, 305 days 107 7.4 459
Fat %, 305 days 106 0.15 6.0
Protein kg, 305 days 98 -1.7 333
Protein %, 305 days 101 0.01 4.3

NAV proof run date: 06-05-2025 Reliability 98 % Number of daughters: 275

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 83
Interval from calving to first insemination (cows) 88
Interval from first to last insemination (heifers) 82
Interval from first to last insemination (cows) 84
Number of inseminations (heifers) 85
Number of inseminations (cows) 93
Calving sire 94
Calving maternal 99
Udder health 102
General health 87
Longevity 98
Hoof health 78
Sole Ulcer 62
Sole Hemorrhage 77
Heel Horn Erosion 109
Digital dermatitis + Interdigital Dermatitis 116
Verrucose dermatitis + Interdigital Hyperplasia 104
Double sole + White line separation 54
Cork screw claw 70
Youngstock survival 107

NAV proof run date: 06-05-2025 Reliability 93 % Number of daughters: 247

Trait Index 80 100 120
Milkability 98
Temperament 104

NAV proof run date: 06-05-2025 Reliability 86 % Number of daughters: 142

Trait Index 80 100 120
Frame 123
Stature 97 Short Tall
Body depth 103 Shallow Deep
Chest width 106 Narrow Wide
Rib structure 105 Coarse Angular
Top line 120 Weak Strong
Rump width 105 Narrow pins Wide pins
Rump angle 97 High pins Low pins
Feet & legs 111
Rear legs, side view 89 Straight Sickled
Rear legs, back rear view 135 Toes out Parallel, bow-legged
Foot angle 97 Low Steep
Bone quality 107 Coarse Fine and thin
Hock quality 82 Filled Dry
Udder 100
Fore udder attachment 105 Loose Strong
Rear udder height 114 Low High
Rear udder width 121 Narrow Wide
Udder support 103 Weak Strong
Udder depth 98 Deep High
Udder balance 114 Deep rear udder Deep front udder
Teat length 99 Short Long
Teat thickness 98 Thin Thick
Teat placement (front) 114 Wide Close
Teat placement (back) 115 Wide Close

NAV proof run date: 06-05-2025 Reliability 86 % Number of daughters: 142

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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