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

Recommended for

Health Milk Organic

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 108
Milk kg 106
Fat, kg 108
Fat, % 98
Protein kg 108
Protein % 98
Persistency 105
Growth 104
Saved feed 107
Maintenance efficiency 114

NAV proof run date: 06-05-2025 Reliability 90 % Number of daughters: 59

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 106 171.9 7713
Fat kg, 305 days 108 8.4 459
Fat %, 305 days 98 -0.05 6.0
Protein kg, 305 days 108 6.8 333
Protein %, 305 days 98 -0.02 4.3

NAV proof run date: 06-05-2025 Reliability 90 % Number of daughters: 59

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 101
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 112
Calving maternal 97
Udder health 107
General health 105
Longevity 104
Hoof health 101
Sole Ulcer 97
Sole Hemorrhage 96
Heel Horn Erosion 111
Digital dermatitis + Interdigital Dermatitis 103
Verrucose dermatitis + Interdigital Hyperplasia 89
Double sole + White line separation 111
Cork screw claw 109
Youngstock survival 111

NAV proof run date: 06-05-2025 Reliability 78 % Number of daughters: 28

Trait Index 80 100 120
Milkability 106
Temperament 95

NAV proof run date: 06-05-2025 Reliability 60 % Number of daughters: 16

Trait Index 80 100 120
Frame 101
Stature 88 Short Tall
Body depth 79 Shallow Deep
Chest width 90 Narrow Wide
Rib structure 104 Coarse Angular
Top line 102 Weak Strong
Rump width 96 Narrow pins Wide pins
Rump angle 95 High pins Low pins
Feet & legs 106
Rear legs, side view 102 Straight Sickled
Rear legs, back rear view 107 Toes out Parallel, bow-legged
Foot angle 94 Low Steep
Bone quality 120 Coarse Fine and thin
Hock quality 104 Filled Dry
Udder 99
Fore udder attachment 107 Loose Strong
Rear udder height 106 Low High
Rear udder width 108 Narrow Wide
Udder support 92 Weak Strong
Udder depth 104 Deep High
Udder balance 98 Deep rear udder Deep front udder
Teat length 87 Short Long
Teat thickness 90 Thin Thick
Teat placement (front) 105 Wide Close
Teat placement (back) 112 Wide Close

NAV proof run date: 06-05-2025 Reliability 60 % Number of daughters: 16

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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