Bull

Bull

Bull

VJ Sis P

NTM 15

Herdbook number: DNK 305068 Birthdate: 22 Oct 2020

Breed Jersey

Sire VJ Sort

MGS VJ Lutter

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Pp

aAa 246

Recommended for

Grazing Solids Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 118
Milk kg 101
Fat, kg 119
Fat, % 111
Protein kg 110
Protein % 111
Persistency 94
Growth 101
Saved feed 101
Maintenance efficiency 95

NAV proof run date: 03-02-2026 Reliability 94 % Number of daughters: 87

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 101 28.6 7778
Fat kg, 305 days 119 20.0 463
Fat %, 305 days 111 0.28 6.0
Protein kg, 305 days 110 8.5 339
Protein %, 305 days 111 0.10 4.4

NAV proof run date: 03-02-2026 Reliability 94 % Number of daughters: 87

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 100
Interval from calving to first insemination (cows) 109
Interval from first to last insemination (heifers) 100
Interval from first to last insemination (cows) 101
Number of inseminations (heifers) 96
Number of inseminations (cows) 94
Calving sire 95
Calving maternal 102
Udder health 100
General health 103
Longevity 101
Hoof health 107
Sole Ulcer 108
Sole Hemorrhage 102
Heel Horn Erosion 91
Digital dermatitis + Interdigital Dermatitis 108
Verrucose dermatitis + Interdigital Hyperplasia 97
Double sole + White line separation 111
Cork screw claw 91
Youngstock survival 80

NAV proof run date: 03-02-2026 Reliability 83 % Number of daughters: 52

Trait Index 80 100 120
Milkability 112
Temperament 102

NAV proof run date: 03-02-2026 Reliability 60 % Number of daughters: 23

Trait Index 80 100 120
Frame 108
Stature 104 Short Tall
Body depth 102 Shallow Deep
Chest width 106 Narrow Wide
Rib structure 107 Coarse Angular
Top line 105 Weak Strong
Rump width 110 Narrow pins Wide pins
Rump angle 101 High pins Low pins
Feet & legs 88
Rear legs, side view 112 Straight Sickled
Rear legs, back rear view 97 Toes out Parallel, bow-legged
Foot angle 101 Low Steep
Bone quality 86 Coarse Fine and thin
Hock quality 93 Filled Dry
Udder 101
Fore udder attachment 106 Loose Strong
Rear udder height 105 Low High
Rear udder width 108 Narrow Wide
Udder support 81 Weak Strong
Udder depth 103 Deep High
Udder balance 101 Deep rear udder Deep front udder
Teat length 86 Short Long
Teat thickness 92 Thin Thick
Teat placement (front) 104 Wide Close
Teat placement (back) 96 Wide Close

NAV proof run date: 03-02-2026 Reliability 60 % Number of daughters: 23

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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