Bull

VJ Dalin

NTM 26

Herdbook number: DNK 305309 Birthdate: 17 Sep 2022

Breed Jersey

Sire VJ Dance

MGS VJ Luxi

Proven/Genomic Genomic

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 516

Recommended for

Health Robot Milk Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 113
Milk kg 105
Fat, kg 112
Fat, % 102
Protein kg 111
Protein % 106
Persistency 109
Growth 96
Carcass conformation score 95
Saved feed 108
Maintenance efficiency 97

NAV proof run date: 03-06-2025 Reliability 83 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 105 143.2 7713
Fat kg, 305 days 112 12.6 459
Fat %, 305 days 102 0.05 6.0
Protein kg, 305 days 111 9.4 333
Protein %, 305 days 106 0.06 4.3

NAV proof run date: 03-06-2025 Reliability 83 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 95
Interval from calving to first insemination (cows) 99
Interval from first to last insemination (heifers) 86
Interval from first to last insemination (cows) 97
Number of inseminations (heifers) 83
Number of inseminations (cows) 95
Calving sire 98
Calving maternal 108
Udder health 109
General health 111
Longevity 109
Hoof health 130
Sole Ulcer 134
Sole Hemorrhage 113
Heel Horn Erosion 113
Digital dermatitis + Interdigital Dermatitis 107
Verrucose dermatitis + Interdigital Hyperplasia 105
Double sole + White line separation 131
Cork screw claw 105
Youngstock survival 113

NAV proof run date: 03-06-2025 Reliability 70 % Number of daughters: 0

Trait Index 80 100 120
Milkability 101
Temperament 108

NAV proof run date: 03-06-2025 Reliability 47 % Number of daughters: 0

Trait Index 80 100 120
Frame 103
Stature 109 Short Tall
Body depth 98 Shallow Deep
Chest width 108 Narrow Wide
Rib structure 101 Coarse Angular
Top line 104 Weak Strong
Rump width 109 Narrow pins Wide pins
Rump angle 96 High pins Low pins
Feet & legs 105
Rear legs, side view 83 Straight Sickled
Rear legs, back rear view 95 Toes out Parallel, bow-legged
Foot angle 96 Low Steep
Bone quality 101 Coarse Fine and thin
Hock quality 102 Filled Dry
Udder 126
Fore udder attachment 123 Loose Strong
Rear udder height 117 Low High
Rear udder width 114 Narrow Wide
Udder support 91 Weak Strong
Udder depth 120 Deep High
Udder balance 97 Deep rear udder Deep front udder
Teat length 93 Short Long
Teat thickness 109 Thin Thick
Teat placement (front) 100 Wide Close
Teat placement (back) 92 Wide Close

NAV proof run date: 03-06-2025 Reliability 47 % 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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