Bull

VJ Leander

NTM 16

Herdbook number: DNK 305243 Birthdate: 4 Jun 2022

Breed Jersey

Sire VJ Luxplus

MGS VJ Gutz

Proven/Genomic Genomic

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 561

Recommended for

Milk Calving Ease

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 118
Milk kg 121
Fat, kg 115
Fat, % 91
Protein kg 123
Protein % 93
Persistency 114
Growth 93
Saved feed 105
Maintenance efficiency 108

NAV proof run date: 01-04-2025 Reliability 79 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 121 601.6 7713
Fat kg, 305 days 115 15.8 459
Fat %, 305 days 91 -0.23 6.0
Protein kg, 305 days 123 19.7 333
Protein %, 305 days 93 -0.07 4.3

NAV proof run date: 01-04-2025 Reliability 79 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 90
Interval from calving to first insemination (cows) 91
Interval from first to last insemination (heifers) 89
Interval from first to last insemination (cows) 93
Number of inseminations (heifers) 88
Number of inseminations (cows) 90
Calving sire 111
Calving maternal 107
Udder health 109
General health 95
Longevity 108
Hoof health 76
Sole Ulcer 74
Sole Hemorrhage 87
Heel Horn Erosion 91
Digital dermatitis + Interdigital Dermatitis 91
Verrucose dermatitis + Interdigital Hyperplasia 93
Double sole + White line separation 80
Cork screw claw 101
Youngstock survival 95

NAV proof run date: 01-04-2025 Reliability 71 % Number of daughters: 0

Trait Index 80 100 120
Milkability 88
Temperament 113

NAV proof run date: 01-04-2025 Reliability 48 % Number of daughters: 0

Trait Index 80 100 120
Frame 95
Stature 90 Short Tall
Body depth 101 Shallow Deep
Chest width 86 Narrow Wide
Rib structure 109 Coarse Angular
Top line 82 Weak Strong
Rump width 99 Narrow pins Wide pins
Rump angle 100 High pins Low pins
Feet & legs 106
Rear legs, side view 99 Straight Sickled
Rear legs, back rear view 117 Toes out Parallel, bow-legged
Foot angle 99 Low Steep
Bone quality 113 Coarse Fine and thin
Hock quality 90 Filled Dry
Udder 103
Fore udder attachment 108 Loose Strong
Rear udder height 106 Low High
Rear udder width 110 Narrow Wide
Udder support 107 Weak Strong
Udder depth 103 Deep High
Udder balance 103 Deep rear udder Deep front udder
Teat length 86 Short Long
Teat thickness 92 Thin Thick
Teat placement (front) 113 Wide Close
Teat placement (back) 107 Wide Close

NAV proof run date: 01-04-2025 Reliability 48 % 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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