Bull

VJ Rosen P

NTM 5

Herdbook number: DNK 304956 Birthdate: 31 Oct 2019

Breed Jersey

Sire VJ Hamlet

MGS VJ Gyvel

Proven/Genomic Genomic

Beta casein A2A2

Kappa casein BB

Polled Pp

aAa -

Recommended for

Milk

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 108
Milk kg 109
Fat, kg 103
Fat, % 93
Protein kg 113
Protein % 101
Persistency 111
Growth 94
Carcass conformation score 93
Saved feed 100
Maintenance efficiency 101
Metabolic efficiency 99

NAV proof run date: 07-05-2024 Reliability 85 % Number of daughters: 29

Expected Progeny Difference

Trait Index Bull effect Average
Milk lbs, 305 days 109 568.35 16,816.86
Fat lbs, 305 days 103 7.05 1,000.90
Fat %, 305 days 93 -0.18 6.0
Protein lbs, 305 days 113 24.47 723.12
Protein %, 305 days 101 0.01 4.3

NAV proof run date: 07-05-2024 Reliability 85 % Number of daughters: 29

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 102
Interval from calving to first insemination (cows) 101
Interval from first to last insemination (heifers) 111
Interval from first to last insemination (cows) 99
Number of inseminations (heifers) 101
Number of inseminations (cows) 100
Calving sire 93
Calving maternal 109
Udder health 99
General health 105
Longevity 96
Hoof health 102
Sole Ulcer 108
Sole Hemorrhage 106
Heel Horn Erosion 99
Digital dermatitis + Interdigital Dermatitis 95
Verrucose dermatitis + Interdigital Hyperplasia 94
Double sole + White line separation 96
Cork screw claw 92
Youngstock survival 99

NAV proof run date: 07-05-2024 Reliability 75 % Number of daughters: 9

Trait Index 80 100 120
Milkability 96
Temperament 103

NAV proof run date: 07-05-2024 Reliability 57 % Number of daughters: 10

Trait Index 80 100 120
Frame 102
Stature 106 Short Tall
Body depth 103 Shallow Deep
Chest width 90 Narrow Wide
Rib structure 118 Coarse Angular
Top line 93 Weak Strong
Rump width 94 Narrow pins Wide pins
Rump angle 90 High pins Low pins
Feet & legs 94
Rear legs, side view 111 Straight Sickled
Rear legs, back rear view 98 Toes out Parallel, bow-legged
Foot angle 98 Low Steep
Bone quality 98 Coarse Fine and thin
Hock quality 103 Filled Dry
Udder 88
Fore udder attachment 92 Loose Strong
Rear udder height 90 Low High
Rear udder width 100 Narrow Wide
Udder support 84 Weak Strong
Udder depth 95 Deep High
Udder balance 110 Deep rear udder Deep front udder
Teat length 96 Short Long
Teat thickness 94 Thin Thick
Teat placement (front) 100 Wide Close
Teat placement (back) 97 Wide Close

NAV proof run date: 07-05-2024 Reliability 57 % Number of daughters: 10

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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