VJ Niles

NTM 12

Herdbook number: DNK 304859 Birthdate: 6 Apr 2019

Breed Jersey

Sire VJ Nibali

MGS VJ Gislev

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 312

Recommended for

Grazing Robot Fertility Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 105
Milk kg 98
Fat, kg 101
Fat, % 102
Protein kg 106
Protein % 111
Persistency 102
Growth 85
Carcass conformation score 82
Saved feed 104
Maintenance efficiency 98

NAV proof run date: 07-04-2026 Reliability 96 % Number of daughters: 85

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 98 -57.3 7778
Fat kg, 305 days 101 1.1 463
Fat %, 305 days 102 0.05 6.0
Protein kg, 305 days 106 5.1 339
Protein %, 305 days 111 0.10 4.4

NAV proof run date: 07-04-2026 Reliability 96 % Number of daughters: 85

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 113
Interval from calving to first insemination (cows) 107
Interval from first to last insemination (heifers) 109
Interval from first to last insemination (cows) 113
Number of inseminations (heifers) 113
Number of inseminations (cows) 109
Calving sire 103
Calving maternal 90
Udder health 98
General health 106
Longevity 99
Hoof health 111
Sole Ulcer 98
Sole Hemorrhage 107
Heel Horn Erosion 105
Digital dermatitis + Interdigital Dermatitis 122
Verrucose dermatitis + Interdigital Hyperplasia 110
Double sole + White line separation 117
Cork screw claw 110
Youngstock survival 106

NAV proof run date: 07-04-2026 Reliability 75 % Number of daughters: 67

Trait Index 80 100 120
Milkability 102
Temperament 106

NAV proof run date: 07-04-2026 Reliability 70 % Number of daughters: 40

Trait Index 80 100 120
Frame 88
Stature 109 Short Tall
Body depth 90 Shallow Deep
Chest width 97 Narrow Wide
Rib structure 97 Coarse Angular
Top line 100 Weak Strong
Rump width 92 Narrow pins Wide pins
Rump angle 93 High pins Low pins
Feet & legs 100
Rear legs, side view 105 Straight Sickled
Rear legs, back rear view 100 Toes out Parallel, bow-legged
Foot angle 83 Low Steep
Bone quality 111 Coarse Fine and thin
Hock quality 117 Filled Dry
Udder 114
Fore udder attachment 104 Loose Strong
Rear udder height 101 Low High
Rear udder width 98 Narrow Wide
Udder support 97 Weak Strong
Udder depth 117 Deep High
Udder balance 98 Deep rear udder Deep front udder
Teat length 115 Short Long
Teat thickness 106 Thin Thick
Teat placement (front) 90 Wide Close
Teat placement (back) 91 Wide Close

NAV proof run date: 07-04-2026 Reliability 70 % Number of daughters: 40

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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