Bull

VJ Schultz

NTM 21

Herdbook number: DNK 305025 Birthdate: 22 Jun 2020

Breed Jersey

Sire VJ Svick

MGS VJ Lago

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 423

Recommended for

Grazing Fertility Hoof health Organic

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 112
Milk kg 104
Fat, kg 114
Fat, % 104
Protein kg 107
Protein % 102
Persistency 96
Growth 96
Daily carcass gain 94
Carcass conformation score 97
Saved feed 108
Maintenance efficiency 104

NAV proof run date: 02-12-2025 Reliability 99 % Number of daughters: 740

Expected Progeny Difference

Trait Index Bull effect Average
Milk lbs, 305 days 104 252.65 17,103.46
Fat lbs, 305 days 114 32.41 1,018.54
Fat %, 305 days 104 0.10 6.0
Protein lbs, 305 days 107 13.23 742.96
Protein %, 305 days 102 0.02 4.4

NAV proof run date: 02-12-2025 Reliability 99 % Number of daughters: 740

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 110
Interval from calving to first insemination (cows) 115
Interval from first to last insemination (heifers) 99
Interval from first to last insemination (cows) 112
Number of inseminations (heifers) 99
Number of inseminations (cows) 105
Calving sire 101
Calving maternal 92
Udder health 110
General health 100
Longevity 109
Hoof health 117
Sole Ulcer 116
Sole Hemorrhage 105
Heel Horn Erosion 105
Digital dermatitis + Interdigital Dermatitis 116
Verrucose dermatitis + Interdigital Hyperplasia 106
Double sole + White line separation 102
Cork screw claw 79
Youngstock survival 111

NAV proof run date: 02-12-2025 Reliability 92 % Number of daughters: 700

Trait Index 80 100 120
Milkability 103
Temperament 110

NAV proof run date: 02-12-2025 Reliability 87 % Number of daughters: 254

Trait Index 80 100 120
Frame 109
Stature 93 Short Tall
Body depth 112 Shallow Deep
Chest width 105 Narrow Wide
Rib structure 106 Coarse Angular
Top line 92 Weak Strong
Rump width 108 Narrow pins Wide pins
Rump angle 105 High pins Low pins
Feet & legs 93
Rear legs, side view 114 Straight Sickled
Rear legs, back rear view 128 Toes out Parallel, bow-legged
Foot angle 94 Low Steep
Bone quality 86 Coarse Fine and thin
Hock quality 86 Filled Dry
Udder 99
Fore udder attachment 105 Loose Strong
Rear udder height 104 Low High
Rear udder width 109 Narrow Wide
Udder support 96 Weak Strong
Udder depth 94 Deep High
Udder balance 118 Deep rear udder Deep front udder
Teat length 97 Short Long
Teat thickness 101 Thin Thick
Teat placement (front) 105 Wide Close
Teat placement (back) 102 Wide Close

NAV proof run date: 02-12-2025 Reliability 87 % Number of daughters: 254

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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