Bull

VJ Domea P

NTM 5

Herdbook number: DNK 305322 Birthdate: 18 Nov 2022

Breed Jersey

Sire VJ Dan P

MGS VJ Laster

Proven/Genomic Genomic

Beta casein A2A2

Kappa casein BB

Polled Pp

aAa 561

Recommended for

Grazing Fertility Hoof health Organic

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 92
Milk kg 93
Fat, kg 93
Fat, % 103
Protein kg 92
Protein % 103
Persistency 107
Growth 98
Saved feed 92
Maintenance efficiency 120

NAV proof run date: 05-05-2026 Reliability 86 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 93 -200.5 7828
Fat kg, 305 days 93 -7.4 466
Fat %, 305 days 103 0.08 6.0
Protein kg, 305 days 92 -6.8 342
Protein %, 305 days 103 0.03 4.4

NAV proof run date: 05-05-2026 Reliability 86 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 116
Interval from calving to first insemination (cows) 115
Interval from first to last insemination (heifers) 101
Interval from first to last insemination (cows) 118
Number of inseminations (heifers) 99
Number of inseminations (cows) 115
Calving sire 103
Calving maternal 103
Udder health 113
General health 106
Longevity 109
Hoof health 113
Sole Ulcer 113
Sole Hemorrhage 115
Heel Horn Erosion 104
Digital dermatitis + Interdigital Dermatitis 105
Verrucose dermatitis + Interdigital Hyperplasia 97
Double sole + White line separation 120
Cork screw claw 110
Youngstock survival 107

NAV proof run date: 05-05-2026 Reliability 71 % Number of daughters: 0

Trait Index 80 100 120
Milkability 92
Temperament 111

NAV proof run date: 05-05-2026 Reliability 46 % Number of daughters: 0

Trait Index 80 100 120
Frame 93
Stature 88 Short Tall
Body depth 80 Shallow Deep
Chest width 89 Narrow Wide
Rib structure 94 Coarse Angular
Top line 106 Weak Strong
Rump width 80 Narrow pins Wide pins
Rump angle 100 High pins Low pins
Feet & legs 100
Rear legs, side view 109 Straight Sickled
Rear legs, back rear view 102 Toes out Parallel, bow-legged
Foot angle 103 Low Steep
Bone quality 106 Coarse Fine and thin
Hock quality 100 Filled Dry
Udder 108
Fore udder attachment 104 Loose Strong
Rear udder height 104 Low High
Rear udder width 95 Narrow Wide
Udder support 99 Weak Strong
Udder depth 116 Deep High
Udder balance 85 Deep rear udder Deep front udder
Teat length 96 Short Long
Teat thickness 95 Thin Thick
Teat placement (front) 110 Wide Close
Teat placement (back) 109 Wide Close

NAV proof run date: 05-05-2026 Reliability 46 % Number of daughters: 0

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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