Bull

VJ Dalin

NTM 23

Herdbook number: DNK 305309 Birthdate: 17 Sept 2022

Breed Jersey

Sire VJ Dance

MGS VJ Luxi

Proven/Genomic Genomic

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 516

Recommended for

Grazing Health Robot Milk Hoof health Organic

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 113
Milk kg 105
Fat, kg 111
Fat, % 102
Protein kg 111
Protein % 105
Persistency 110
Growth 96
Saved feed 98
Maintenance efficiency 96

NAV proof run date: 03-02-2026 Reliability 88 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 105 143.2 7778
Fat kg, 305 days 111 11.6 463
Fat %, 305 days 102 0.05 6.0
Protein kg, 305 days 111 9.4 339
Protein %, 305 days 105 0.05 4.4

NAV proof run date: 03-02-2026 Reliability 88 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 100
Interval from calving to first insemination (cows) 103
Interval from first to last insemination (heifers) 91
Interval from first to last insemination (cows) 102
Number of inseminations (heifers) 92
Number of inseminations (cows) 100
Calving sire 96
Calving maternal 105
Udder health 107
General health 111
Longevity 105
Hoof health 127
Sole Ulcer 133
Sole Hemorrhage 112
Heel Horn Erosion 107
Digital dermatitis + Interdigital Dermatitis 106
Verrucose dermatitis + Interdigital Hyperplasia 101
Double sole + White line separation 134
Cork screw claw 101
Youngstock survival 109

NAV proof run date: 03-02-2026 Reliability 72 % Number of daughters: 0

Trait Index 80 100 120
Milkability 96
Temperament 104

NAV proof run date: 03-02-2026 Reliability 49 % Number of daughters: 0

Trait Index 80 100 120
Frame 102
Stature 108 Short Tall
Body depth 98 Shallow Deep
Chest width 109 Narrow Wide
Rib structure 101 Coarse Angular
Top line 104 Weak Strong
Rump width 105 Narrow pins Wide pins
Rump angle 97 High pins Low pins
Feet & legs 104
Rear legs, side view 83 Straight Sickled
Rear legs, back rear view 98 Toes out Parallel, bow-legged
Foot angle 95 Low Steep
Bone quality 100 Coarse Fine and thin
Hock quality 101 Filled Dry
Udder 125
Fore udder attachment 121 Loose Strong
Rear udder height 116 Low High
Rear udder width 113 Narrow Wide
Udder support 91 Weak Strong
Udder depth 120 Deep High
Udder balance 98 Deep rear udder Deep front udder
Teat length 95 Short Long
Teat thickness 110 Thin Thick
Teat placement (front) 100 Wide Close
Teat placement (back) 92 Wide Close

NAV proof run date: 03-02-2026 Reliability 49 % Number of daughters: 0

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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