Bull

VJ Google

NTM 15

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

Health Fertility

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 100
Milk kg 98
Fat, kg 97
Fat, % 99
Protein kg 102
Protein % 106
Persistency 106
Growth 108
Daily carcass gain 98
Carcass conformation score 111
Saved feed 95
Maintenance efficiency 115

NAV proof run date: 01-04-2025 Reliability 99 % Number of daughters: 1979

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 98 -57.3 7713
Fat kg, 305 days 97 -3.2 459
Fat %, 305 days 99 -0.03 6.0
Protein kg, 305 days 102 1.7 333
Protein %, 305 days 106 0.06 4.3

NAV proof run date: 01-04-2025 Reliability 99 % Number of daughters: 1979

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 122
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 100
Calving maternal 118
Udder health 116
General health 109
Longevity 108
Hoof health 102
Sole Ulcer 114
Sole Hemorrhage 124
Heel Horn Erosion 94
Digital dermatitis + Interdigital Dermatitis 87
Verrucose dermatitis + Interdigital Hyperplasia 20
Double sole + White line separation 144
Cork screw claw 122
Youngstock survival 83

NAV proof run date: 01-04-2025 Reliability 97 % Number of daughters: 1822

Trait Index 80 100 120
Milkability 98
Temperament 104

NAV proof run date: 01-04-2025 Reliability 93 % Number of daughters: 926

Trait Index 80 100 120
Frame 86
Stature 86 Short Tall
Body depth 81 Shallow Deep
Chest width 86 Narrow Wide
Rib structure 92 Coarse Angular
Top line 96 Weak Strong
Rump width 94 Narrow pins Wide pins
Rump angle 78 High pins Low pins
Feet & legs 102
Rear legs, side view 109 Straight Sickled
Rear legs, back rear view 105 Toes out Parallel, bow-legged
Foot angle 95 Low Steep
Bone quality 118 Coarse Fine and thin
Hock quality 103 Filled Dry
Udder 106
Fore udder attachment 108 Loose Strong
Rear udder height 116 Low High
Rear udder width 96 Narrow Wide
Udder support 121 Weak Strong
Udder depth 115 Deep High
Udder balance 94 Deep rear udder Deep front udder
Teat length 64 Short Long
Teat thickness 72 Thin Thick
Teat placement (front) 98 Wide Close
Teat placement (back) 121 Wide Close

NAV proof run date: 01-04-2025 Reliability 93 % Number of daughters: 926

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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