Bull

VJ Winner

NTM 16

Herdbook number: DNK 304985 Birthdate: 20 Feb 2020

Breed Jersey

Sire VJ Wilder

MGS VJ Hitman

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 426

Recommended for

Robot Milk

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 116
Milk kg 105
Fat, kg 112
Fat, % 102
Protein kg 114
Protein % 109
Persistency 108
Growth 103
Daily carcass gain 103
Carcass conformation score 103
Saved feed 93
Maintenance efficiency 92
Metabolic efficiency 101

NAV proof run date: 03-12-2024 Reliability 97 % Number of daughters: 567

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 105 143.2 7691
Fat kg, 305 days 112 12.6 457
Fat %, 305 days 102 0.05 6.0
Protein kg, 305 days 114 12.0 332
Protein %, 305 days 109 0.08 4.3

NAV proof run date: 03-12-2024 Reliability 97 % Number of daughters: 567

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 93
Interval from calving to first insemination (cows) 81
Interval from first to last insemination (heifers) 96
Interval from first to last insemination (cows) 89
Number of inseminations (heifers) 111
Number of inseminations (cows) 104
Calving sire 101
Calving maternal 103
Udder health 107
General health 101
Longevity 96
Hoof health 97
Sole Ulcer 98
Sole Hemorrhage 98
Heel Horn Erosion 100
Digital dermatitis + Interdigital Dermatitis 97
Verrucose dermatitis + Interdigital Hyperplasia 93
Double sole + White line separation 98
Cork screw claw 102
Youngstock survival 105

NAV proof run date: 03-12-2024 Reliability 87 % Number of daughters: 424

Trait Index 80 100 120
Milkability 108
Temperament 103

NAV proof run date: 03-12-2024 Reliability 81 % Number of daughters: 127

Trait Index 80 100 120
Frame 74
Stature 119 Short Tall
Body depth 93 Shallow Deep
Chest width 109 Narrow Wide
Rib structure 95 Coarse Angular
Top line 93 Weak Strong
Rump width 111 Narrow pins Wide pins
Rump angle 117 High pins Low pins
Feet & legs 80
Rear legs, side view 101 Straight Sickled
Rear legs, back rear view 90 Toes out Parallel, bow-legged
Foot angle 92 Low Steep
Bone quality 87 Coarse Fine and thin
Hock quality 78 Filled Dry
Udder 119
Fore udder attachment 115 Loose Strong
Rear udder height 112 Low High
Rear udder width 106 Narrow Wide
Udder support 90 Weak Strong
Udder depth 116 Deep High
Udder balance 87 Deep rear udder Deep front udder
Teat length 105 Short Long
Teat thickness 106 Thin Thick
Teat placement (front) 89 Wide Close
Teat placement (back) 86 Wide Close

NAV proof run date: 03-12-2024 Reliability 81 % Number of daughters: 127

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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