Bull

VJ Hamulus

NTM 4

Herdbook number: DNK 304888 Birthdate: 30 Jun 2019

Breed Jersey

Sire VJ Hamlet

MGS VJ Gislev

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 561

Recommended for

Milk Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 106
Milk kg 108
Fat, kg 100
Fat, % 92
Protein kg 112
Protein % 101
Persistency 109
Growth 99
Daily carcass gain 99
Carcass conformation score 99
Saved feed 99
Maintenance efficiency 98
Metabolic efficiency 101

NAV proof run date: 05-11-2024 Reliability 98 % Number of daughters: 593

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 108 229.2 7691
Fat kg, 305 days 100 0.0 457
Fat %, 305 days 92 -0.20 6.0
Protein kg, 305 days 112 10.3 332
Protein %, 305 days 101 0.01 4.3

NAV proof run date: 05-11-2024 Reliability 98 % Number of daughters: 593

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 94
Interval from calving to first insemination (cows) 104
Interval from first to last insemination (heifers) 86
Interval from first to last insemination (cows) 100
Number of inseminations (heifers) 81
Number of inseminations (cows) 89
Calving sire 89
Calving maternal 105
Udder health 100
General health 99
Longevity 108
Hoof health 112
Sole Ulcer 110
Sole Hemorrhage 102
Heel Horn Erosion 109
Digital dermatitis + Interdigital Dermatitis 108
Verrucose dermatitis + Interdigital Hyperplasia 101
Double sole + White line separation 111
Cork screw claw 98
Youngstock survival 90

NAV proof run date: 05-11-2024 Reliability 91 % Number of daughters: 568

Trait Index 80 100 120
Milkability 95
Temperament 114

NAV proof run date: 05-11-2024 Reliability 87 % Number of daughters: 283

Trait Index 80 100 120
Frame 101
Stature 104 Short Tall
Body depth 109 Shallow Deep
Chest width 103 Narrow Wide
Rib structure 104 Coarse Angular
Top line 92 Weak Strong
Rump width 105 Narrow pins Wide pins
Rump angle 95 High pins Low pins
Feet & legs 97
Rear legs, side view 106 Straight Sickled
Rear legs, back rear view 94 Toes out Parallel, bow-legged
Foot angle 93 Low Steep
Bone quality 103 Coarse Fine and thin
Hock quality 110 Filled Dry
Udder 105
Fore udder attachment 111 Loose Strong
Rear udder height 105 Low High
Rear udder width 106 Narrow Wide
Udder support 80 Weak Strong
Udder depth 106 Deep High
Udder balance 110 Deep rear udder Deep front udder
Teat length 91 Short Long
Teat thickness 90 Thin Thick
Teat placement (front) 101 Wide Close
Teat placement (back) 86 Wide Close

NAV proof run date: 05-11-2024 Reliability 87 % Number of daughters: 283

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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