Bull

VJ Luxplus

NTM 14

Herdbook number: DNK 305013 Birthdate: 21 May 2020

Breed Jersey

Sire VJ Luxi

MGS VJ Samson

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 561

Recommended for

Milk

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 119
Milk kg 107
Fat, kg 117
Fat, % 103
Protein kg 115
Protein % 105
Persistency 90
Growth 114
Saved feed 111
Maintenance efficiency 98

NAV proof run date: 03-02-2026 Reliability 99 % Number of daughters: 1977

Expected Progeny Difference

Trait Index Bull effect Average
Milk lbs, 305 days 107 442.03 17,147.55
Fat lbs, 305 days 117 39.46 1,020.74
Fat %, 305 days 103 0.08 6.0
Protein lbs, 305 days 115 28.22 747.37
Protein %, 305 days 105 0.05 4.4

NAV proof run date: 03-02-2026 Reliability 99 % Number of daughters: 1977

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 85
Interval from calving to first insemination (cows) 103
Interval from first to last insemination (heifers) 78
Interval from first to last insemination (cows) 89
Number of inseminations (heifers) 79
Number of inseminations (cows) 85
Calving sire 113
Calving maternal 99
Udder health 99
General health 100
Longevity 114
Hoof health 90
Sole Ulcer 92
Sole Hemorrhage 87
Heel Horn Erosion 96
Digital dermatitis + Interdigital Dermatitis 92
Verrucose dermatitis + Interdigital Hyperplasia 94
Double sole + White line separation 97
Cork screw claw 103
Youngstock survival 122

NAV proof run date: 03-02-2026 Reliability 96 % Number of daughters: 1639

Trait Index 80 100 120
Milkability 101
Temperament 75

NAV proof run date: 03-02-2026 Reliability 92 % Number of daughters: 708

Trait Index 80 100 120
Frame 95
Stature 91 Short Tall
Body depth 93 Shallow Deep
Chest width 103 Narrow Wide
Rib structure 94 Coarse Angular
Top line 88 Weak Strong
Rump width 86 Narrow pins Wide pins
Rump angle 92 High pins Low pins
Feet & legs 106
Rear legs, side view 101 Straight Sickled
Rear legs, back rear view 121 Toes out Parallel, bow-legged
Foot angle 99 Low Steep
Bone quality 102 Coarse Fine and thin
Hock quality 96 Filled Dry
Udder 88
Fore udder attachment 96 Loose Strong
Rear udder height 90 Low High
Rear udder width 95 Narrow Wide
Udder support 99 Weak Strong
Udder depth 89 Deep High
Udder balance 104 Deep rear udder Deep front udder
Teat length 89 Short Long
Teat thickness 90 Thin Thick
Teat placement (front) 106 Wide Close
Teat placement (back) 95 Wide Close

NAV proof run date: 03-02-2026 Reliability 92 % Number of daughters: 708

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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