Bull

VJ Google

NTM 13

Herdbook number: DNK 304819 Birthdate: 5 Nov 2018

Breed Jersey

Sire VJ Gates

MGS VJ Lago

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 561

Recommended for

Grazing Fertility Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 99
Milk kg 98
Fat, kg 96
Fat, % 100
Protein kg 101
Protein % 106
Persistency 105
Growth 107
Daily carcass gain 97
Carcass conformation score 110
Saved feed 96
Maintenance efficiency 115

NAV proof run date: 06-05-2025 Reliability 99 % Number of daughters: 2026

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 98 -57.3 7713
Fat kg, 305 days 96 -4.2 459
Fat %, 305 days 100 0.00 6.0
Protein kg, 305 days 101 0.9 333
Protein %, 305 days 106 0.06 4.3

NAV proof run date: 06-05-2025 Reliability 99 % Number of daughters: 2026

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 121
Interval from calving to first insemination (cows) 104
Interval from first to last insemination (heifers) 129
Interval from first to last insemination (cows) 119
Number of inseminations (heifers) 121
Number of inseminations (cows) 117
Calving sire 99
Calving maternal 117
Udder health 114
General health 112
Longevity 110
Hoof health 105
Sole Ulcer 119
Sole Hemorrhage 126
Heel Horn Erosion 98
Digital dermatitis + Interdigital Dermatitis 88
Verrucose dermatitis + Interdigital Hyperplasia 12
Double sole + White line separation 148
Cork screw claw 123
Youngstock survival 82

NAV proof run date: 06-05-2025 Reliability 98 % Number of daughters: 1865

Trait Index 80 100 120
Milkability 98
Temperament 105

NAV proof run date: 06-05-2025 Reliability 93 % Number of daughters: 952

Trait Index 80 100 120
Frame 85
Stature 86 Short Tall
Body depth 81 Shallow Deep
Chest width 88 Narrow Wide
Rib structure 92 Coarse Angular
Top line 95 Weak Strong
Rump width 93 Narrow pins Wide pins
Rump angle 78 High pins Low pins
Feet & legs 102
Rear legs, side view 108 Straight Sickled
Rear legs, back rear view 105 Toes out Parallel, bow-legged
Foot angle 94 Low Steep
Bone quality 118 Coarse Fine and thin
Hock quality 104 Filled Dry
Udder 105
Fore udder attachment 109 Loose Strong
Rear udder height 115 Low High
Rear udder width 95 Narrow Wide
Udder support 116 Weak Strong
Udder depth 115 Deep High
Udder balance 94 Deep rear udder Deep front udder
Teat length 63 Short Long
Teat thickness 71 Thin Thick
Teat placement (front) 99 Wide Close
Teat placement (back) 123 Wide Close

NAV proof run date: 06-05-2025 Reliability 93 % Number of daughters: 952

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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