Bull

VJ Winner

NTM 15

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

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 114
Milk kg 103
Fat, kg 111
Fat, % 103
Protein kg 112
Protein % 110
Persistency 103
Growth 105
Daily carcass gain 103
Carcass conformation score 105
Saved feed 106
Maintenance efficiency 94

NAV proof run date: 01-04-2025 Reliability 98 % Number of daughters: 1012

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 103 85.9 7713
Fat kg, 305 days 111 11.6 459
Fat %, 305 days 103 0.08 6.0
Protein kg, 305 days 112 10.3 333
Protein %, 305 days 110 0.09 4.3

NAV proof run date: 01-04-2025 Reliability 98 % Number of daughters: 1012

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 96
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 102
Calving maternal 99
Udder health 106
General health 96
Longevity 94
Hoof health 93
Sole Ulcer 92
Sole Hemorrhage 90
Heel Horn Erosion 98
Digital dermatitis + Interdigital Dermatitis 102
Verrucose dermatitis + Interdigital Hyperplasia 95
Double sole + White line separation 92
Cork screw claw 93
Youngstock survival 105

NAV proof run date: 01-04-2025 Reliability 93 % Number of daughters: 856

Trait Index 80 100 120
Milkability 109
Temperament 104

NAV proof run date: 01-04-2025 Reliability 87 % Number of daughters: 326

Trait Index 80 100 120
Frame 79
Stature 115 Short Tall
Body depth 93 Shallow Deep
Chest width 108 Narrow Wide
Rib structure 96 Coarse Angular
Top line 94 Weak Strong
Rump width 110 Narrow pins Wide pins
Rump angle 114 High pins Low pins
Feet & legs 83
Rear legs, side view 99 Straight Sickled
Rear legs, back rear view 95 Toes out Parallel, bow-legged
Foot angle 92 Low Steep
Bone quality 84 Coarse Fine and thin
Hock quality 80 Filled Dry
Udder 117
Fore udder attachment 112 Loose Strong
Rear udder height 108 Low High
Rear udder width 108 Narrow Wide
Udder support 91 Weak Strong
Udder depth 113 Deep High
Udder balance 90 Deep rear udder Deep front udder
Teat length 110 Short Long
Teat thickness 111 Thin Thick
Teat placement (front) 91 Wide Close
Teat placement (back) 88 Wide Close

NAV proof run date: 01-04-2025 Reliability 87 % Number of daughters: 326

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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