Bull

Dam

Bull

Dam

Daughter

Daughter

VJ Gutz

NTM 1

Herdbook number: DNK 304577 Birthdate: 9 May 2017

Breed Jersey

Sire VJ Gislev

MGS VJ Lutz

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 516342

Recommended for

Milk

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 114
Milk kg 108
Fat, kg 116
Fat, % 102
Protein kg 108
Protein % 96
Persistency 107
Growth 82
Saved feed 115
Maintenance efficiency 112

NAV proof run date: 03-02-2026 Reliability 99 % Number of daughters: 3128

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 108 229.2 7778
Fat kg, 305 days 116 16.9 463
Fat %, 305 days 102 0.05 6.0
Protein kg, 305 days 108 6.8 339
Protein %, 305 days 96 -0.04 4.4

NAV proof run date: 03-02-2026 Reliability 99 % Number of daughters: 3128

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 85
Interval from calving to first insemination (cows) 87
Interval from first to last insemination (heifers) 105
Interval from first to last insemination (cows) 79
Number of inseminations (heifers) 108
Number of inseminations (cows) 93
Calving sire 101
Calving maternal 102
Udder health 91
General health 89
Longevity 94
Hoof health 70
Sole Ulcer 44
Sole Hemorrhage 72
Heel Horn Erosion 110
Digital dermatitis + Interdigital Dermatitis 117
Verrucose dermatitis + Interdigital Hyperplasia 123
Double sole + White line separation 64
Cork screw claw 91
Youngstock survival 63

NAV proof run date: 03-02-2026 Reliability 99 % Number of daughters: 2069

Trait Index 80 100 120
Milkability 124
Temperament 126

NAV proof run date: 03-02-2026 Reliability 96 % Number of daughters: 1499

Trait Index 80 100 120
Frame 104
Stature 102 Short Tall
Body depth 98 Shallow Deep
Chest width 75 Narrow Wide
Rib structure 119 Coarse Angular
Top line 115 Weak Strong
Rump width 98 Narrow pins Wide pins
Rump angle 101 High pins Low pins
Feet & legs 111
Rear legs, side view 92 Straight Sickled
Rear legs, back rear view 112 Toes out Parallel, bow-legged
Foot angle 89 Low Steep
Bone quality 124 Coarse Fine and thin
Hock quality 104 Filled Dry
Udder 92
Fore udder attachment 92 Loose Strong
Rear udder height 106 Low High
Rear udder width 108 Narrow Wide
Udder support 111 Weak Strong
Udder depth 101 Deep High
Udder balance 100 Deep rear udder Deep front udder
Teat length 84 Short Long
Teat thickness 83 Thin Thick
Teat placement (front) 121 Wide Close
Teat placement (back) 119 Wide Close

NAV proof run date: 03-02-2026 Reliability 96 % Number of daughters: 1499

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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