Bull

Bull

Bull

VJ Lagoa P

NTM 11

Herdbook number: DNK 305066 Birthdate: 5 Oct 2020

Breed Jersey

Sire VJ Luxi

MGS Listowel P

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Pp

aAa 561

Recommended for

Milk Fertility

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 106
Milk kg 105
Fat, kg 106
Fat, % 98
Protein kg 105
Protein % 96
Persistency 100
Growth 107
Saved feed 106
Maintenance efficiency 111

NAV proof run date: 03-02-2026 Reliability 98 % Number of daughters: 511

Expected Progeny Difference

Trait Index Bull effect Average
Milk lbs, 305 days 105 315.70 17,147.55
Fat lbs, 305 days 106 13.89 1,020.74
Fat %, 305 days 98 -0.05 6.0
Protein lbs, 305 days 105 9.48 747.37
Protein %, 305 days 96 -0.04 4.4

NAV proof run date: 03-02-2026 Reliability 98 % Number of daughters: 511

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 106
Interval from calving to first insemination (cows) 96
Interval from first to last insemination (heifers) 89
Interval from first to last insemination (cows) 113
Number of inseminations (heifers) 84
Number of inseminations (cows) 104
Calving sire 108
Calving maternal 81
Udder health 105
General health 104
Longevity 102
Hoof health 89
Sole Ulcer 88
Sole Hemorrhage 93
Heel Horn Erosion 110
Digital dermatitis + Interdigital Dermatitis 90
Verrucose dermatitis + Interdigital Hyperplasia 80
Double sole + White line separation 112
Cork screw claw 117
Youngstock survival 113

NAV proof run date: 03-02-2026 Reliability 88 % Number of daughters: 447

Trait Index 80 100 120
Milkability 106
Temperament 98

NAV proof run date: 03-02-2026 Reliability 84 % Number of daughters: 213

Trait Index 80 100 120
Frame 90
Stature 87 Short Tall
Body depth 75 Shallow Deep
Chest width 85 Narrow Wide
Rib structure 96 Coarse Angular
Top line 102 Weak Strong
Rump width 92 Narrow pins Wide pins
Rump angle 102 High pins Low pins
Feet & legs 109
Rear legs, side view 101 Straight Sickled
Rear legs, back rear view 99 Toes out Parallel, bow-legged
Foot angle 94 Low Steep
Bone quality 129 Coarse Fine and thin
Hock quality 113 Filled Dry
Udder 97
Fore udder attachment 102 Loose Strong
Rear udder height 111 Low High
Rear udder width 110 Narrow Wide
Udder support 99 Weak Strong
Udder depth 103 Deep High
Udder balance 97 Deep rear udder Deep front udder
Teat length 78 Short Long
Teat thickness 86 Thin Thick
Teat placement (front) 111 Wide Close
Teat placement (back) 119 Wide Close

NAV proof run date: 03-02-2026 Reliability 84 % Number of daughters: 213

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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