Bull

VJ Lutter

NTM 8

Herdbook number: DNK 304495 Birthdate: 2 Sep 2016

Breed Jersey

Sire VJ Lago

MGS VJ Tester

Proven/Genomic Proven

Beta casein A1A2

Kappa casein BB

Polled Horned

aAa 561

Recommended for

Grazing Health Solids Fertility Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 103
Milk kg 95
Fat, kg 104
Fat, % 108
Protein kg 98
Protein % 107
Persistency 107
Growth 110
Daily carcass gain 102
Carcass conformation score 111
Saved feed 110
Maintenance efficiency 106
Metabolic efficiency 104

NAV proof run date: 05-11-2024 Reliability 99 % Number of daughters: 941

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 95 -143.2 7691
Fat kg, 305 days 104 4.2 457
Fat %, 305 days 108 0.20 6.0
Protein kg, 305 days 98 -1.7 332
Protein %, 305 days 107 0.07 4.3

NAV proof run date: 05-11-2024 Reliability 99 % Number of daughters: 941

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 108
Interval from calving to first insemination (cows) 113
Interval from first to last insemination (heifers) 96
Interval from first to last insemination (cows) 111
Number of inseminations (heifers) 99
Number of inseminations (cows) 106
Calving sire 96
Calving maternal 108
Udder health 104
General health 110
Longevity 100
Hoof health 109
Sole Ulcer 117
Sole Hemorrhage 89
Heel Horn Erosion 96
Digital dermatitis + Interdigital Dermatitis 98
Verrucose dermatitis + Interdigital Hyperplasia 100
Double sole + White line separation 125
Cork screw claw 78
Youngstock survival 96

NAV proof run date: 05-11-2024 Reliability 97 % Number of daughters: 778

Trait Index 80 100 120
Milkability 90
Temperament 96

NAV proof run date: 05-11-2024 Reliability 91 % Number of daughters: 506

Trait Index 80 100 120
Frame 81
Stature 93 Short Tall
Body depth 88 Shallow Deep
Chest width 115 Narrow Wide
Rib structure 80 Coarse Angular
Top line 88 Weak Strong
Rump width 101 Narrow pins Wide pins
Rump angle 116 High pins Low pins
Feet & legs 94
Rear legs, side view 108 Straight Sickled
Rear legs, back rear view 101 Toes out Parallel, bow-legged
Foot angle 85 Low Steep
Bone quality 99 Coarse Fine and thin
Hock quality 110 Filled Dry
Udder 92
Fore udder attachment 103 Loose Strong
Rear udder height 94 Low High
Rear udder width 99 Narrow Wide
Udder support 86 Weak Strong
Udder depth 93 Deep High
Udder balance 84 Deep rear udder Deep front udder
Teat length 81 Short Long
Teat thickness 92 Thin Thick
Teat placement (front) 104 Wide Close
Teat placement (back) 96 Wide Close

NAV proof run date: 05-11-2024 Reliability 91 % Number of daughters: 506

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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