Bull

Bull

Bull

VJ Sis P

NTM 16

Herdbook number: DNK 305068 Birthdate: 22 Oct 2020

Breed Jersey

Sire VJ Sort

MGS VJ Lutter

Proven/Genomic Genomic

Beta casein A2A2

Kappa casein BB

Polled Pp

aAa 246

Recommended for

Health Solids Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 119
Milk kg 101
Fat, kg 119
Fat, % 110
Protein kg 110
Protein % 111
Persistency 94
Growth 103
Carcass conformation score 102
Saved feed 106
Maintenance efficiency 95

NAV proof run date: 12-08-2025 Reliability 90 % Number of daughters: 18

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 101 28.6 7751
Fat kg, 305 days 119 20.0 460
Fat %, 305 days 110 0.25 6.0
Protein kg, 305 days 110 8.5 335
Protein %, 305 days 111 0.10 4.3

NAV proof run date: 12-08-2025 Reliability 90 % Number of daughters: 18

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 96
Interval from calving to first insemination (cows) 110
Interval from first to last insemination (heifers) 94
Interval from first to last insemination (cows) 98
Number of inseminations (heifers) 91
Number of inseminations (cows) 93
Calving sire 93
Calving maternal 105
Udder health 101
General health 105
Longevity 99
Hoof health 105
Sole Ulcer 107
Sole Hemorrhage 99
Heel Horn Erosion 90
Digital dermatitis + Interdigital Dermatitis 108
Verrucose dermatitis + Interdigital Hyperplasia 96
Double sole + White line separation 107
Cork screw claw 87
Youngstock survival 85

NAV proof run date: 12-08-2025 Reliability 74 % Number of daughters: 3

Trait Index 80 100 120
Milkability 108
Temperament 110

NAV proof run date: 12-08-2025 Reliability 56 % Number of daughters: 9

Trait Index 80 100 120
Frame 111
Stature 103 Short Tall
Body depth 105 Shallow Deep
Chest width 111 Narrow Wide
Rib structure 106 Coarse Angular
Top line 107 Weak Strong
Rump width 109 Narrow pins Wide pins
Rump angle 100 High pins Low pins
Feet & legs 87
Rear legs, side view 113 Straight Sickled
Rear legs, back rear view 96 Toes out Parallel, bow-legged
Foot angle 103 Low Steep
Bone quality 85 Coarse Fine and thin
Hock quality 92 Filled Dry
Udder 97
Fore udder attachment 108 Loose Strong
Rear udder height 103 Low High
Rear udder width 108 Narrow Wide
Udder support 85 Weak Strong
Udder depth 96 Deep High
Udder balance 93 Deep rear udder Deep front udder
Teat length 83 Short Long
Teat thickness 92 Thin Thick
Teat placement (front) 109 Wide Close
Teat placement (back) 97 Wide Close

NAV proof run date: 12-08-2025 Reliability 56 % Number of daughters: 9

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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