Bull

VJ Lutter

NTM 5

Herdbook number: DNK 304495 Birthdate: 2 Sept 2016

Breed Jersey

Sire VJ Lago

MGS VJ Tester

Proven/Genomic Proven

Beta casein A1A2

Kappa casein BB

Polled Horned

aAa 561

Recommended for

Grazing Health Fertility Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 103
Milk kg 95
Fat, kg 104
Fat, % 108
Protein kg 97
Protein % 106
Persistency 109
Growth 109
Daily carcass gain 102
Carcass conformation score 110
Saved feed 105
Maintenance efficiency 106

NAV proof run date: 03-06-2025 Reliability 99 % Number of daughters: 942

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 95 -143.2 7713
Fat kg, 305 days 104 4.2 459
Fat %, 305 days 108 0.20 6.0
Protein kg, 305 days 97 -2.6 333
Protein %, 305 days 106 0.06 4.3

NAV proof run date: 03-06-2025 Reliability 99 % Number of daughters: 942

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 105
Interval from calving to first insemination (cows) 113
Interval from first to last insemination (heifers) 96
Interval from first to last insemination (cows) 111
Number of inseminations (heifers) 99
Number of inseminations (cows) 106
Calving sire 95
Calving maternal 108
Udder health 102
General health 108
Longevity 100
Hoof health 109
Sole Ulcer 116
Sole Hemorrhage 88
Heel Horn Erosion 96
Digital dermatitis + Interdigital Dermatitis 98
Verrucose dermatitis + Interdigital Hyperplasia 100
Double sole + White line separation 125
Cork screw claw 78
Youngstock survival 96

NAV proof run date: 03-06-2025 Reliability 97 % Number of daughters: 779

Trait Index 80 100 120
Milkability 90
Temperament 97

NAV proof run date: 03-06-2025 Reliability 91 % Number of daughters: 505

Trait Index 80 100 120
Frame 81
Stature 93 Short Tall
Body depth 89 Shallow Deep
Chest width 115 Narrow Wide
Rib structure 79 Coarse Angular
Top line 88 Weak Strong
Rump width 100 Narrow pins Wide pins
Rump angle 115 High pins Low pins
Feet & legs 94
Rear legs, side view 108 Straight Sickled
Rear legs, back rear view 101 Toes out Parallel, bow-legged
Foot angle 85 Low Steep
Bone quality 99 Coarse Fine and thin
Hock quality 110 Filled Dry
Udder 92
Fore udder attachment 103 Loose Strong
Rear udder height 94 Low High
Rear udder width 99 Narrow Wide
Udder support 86 Weak Strong
Udder depth 93 Deep High
Udder balance 84 Deep rear udder Deep front udder
Teat length 81 Short Long
Teat thickness 91 Thin Thick
Teat placement (front) 104 Wide Close
Teat placement (back) 96 Wide Close

NAV proof run date: 03-06-2025 Reliability 91 % Number of daughters: 505

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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