Bull

Bull

Bull

VJ Lagoa P

NTM 14

Herdbook number: DNK 305066 Birthdate: 5 Oct 2020

Breed Jersey

Sire VJ Luxi

MGS Listowel P

Proven/Genomic Genomic

Beta casein A2A2

Kappa casein BB

Polled Pp

aAa 561

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 107
Milk kg 103
Fat, kg 107
Fat, % 102
Protein kg 105
Protein % 101
Persistency 107
Growth 102
Saved feed 110
Maintenance efficiency 104

NAV proof run date: 04-02-2025 Reliability 80 % Number of daughters: 6

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 103 85.9 7713
Fat kg, 305 days 107 7.4 459
Fat %, 305 days 102 0.05 6.0
Protein kg, 305 days 105 4.3 333
Protein %, 305 days 101 0.01 4.3

NAV proof run date: 04-02-2025 Reliability 80 % Number of daughters: 6

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 102
Interval from calving to first insemination (cows) 92
Interval from first to last insemination (heifers) 93
Interval from first to last insemination (cows) 107
Number of inseminations (heifers) 93
Number of inseminations (cows) 105
Calving sire 115
Calving maternal 95
Udder health 107
General health 105
Longevity 104
Hoof health 96
Sole Ulcer 97
Sole Hemorrhage 95
Heel Horn Erosion 106
Digital dermatitis + Interdigital Dermatitis 95
Verrucose dermatitis + Interdigital Hyperplasia 83
Double sole + White line separation 110
Cork screw claw 109
Youngstock survival 108

NAV proof run date: 04-02-2025 Reliability 73 % Number of daughters: 2

Trait Index 80 100 120
Milkability 107
Temperament 109

NAV proof run date: 04-02-2025 Reliability 53 % Number of daughters: 2

Trait Index 80 100 120
Frame 104
Stature 92 Short Tall
Body depth 86 Shallow Deep
Chest width 97 Narrow Wide
Rib structure 104 Coarse Angular
Top line 102 Weak Strong
Rump width 97 Narrow pins Wide pins
Rump angle 94 High pins Low pins
Feet & legs 101
Rear legs, side view 102 Straight Sickled
Rear legs, back rear view 105 Toes out Parallel, bow-legged
Foot angle 92 Low Steep
Bone quality 113 Coarse Fine and thin
Hock quality 101 Filled Dry
Udder 100
Fore udder attachment 110 Loose Strong
Rear udder height 107 Low High
Rear udder width 108 Narrow Wide
Udder support 92 Weak Strong
Udder depth 103 Deep High
Udder balance 98 Deep rear udder Deep front udder
Teat length 85 Short Long
Teat thickness 87 Thin Thick
Teat placement (front) 105 Wide Close
Teat placement (back) 112 Wide Close

NAV proof run date: 04-02-2025 Reliability 53 % Number of daughters: 2

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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