Bull

VJ Dalin

NTM 25

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 111
Fat, % 102
Protein kg 111
Protein % 105
Persistency 110
Growth 96
Carcass conformation score 96
Saved feed 100
Maintenance efficiency 96

NAV proof run date: 04-11-2025 Reliability 88 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 105 143.2 7758
Fat kg, 305 days 111 11.6 462
Fat %, 305 days 102 0.05 6.0
Protein kg, 305 days 111 9.4 337
Protein %, 305 days 105 0.05 4.4

NAV proof run date: 04-11-2025 Reliability 88 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 98
Interval from calving to first insemination (cows) 103
Interval from first to last insemination (heifers) 86
Interval from first to last insemination (cows) 102
Number of inseminations (heifers) 85
Number of inseminations (cows) 98
Calving sire 94
Calving maternal 105
Udder health 110
General health 110
Longevity 109
Hoof health 130
Sole Ulcer 135
Sole Hemorrhage 114
Heel Horn Erosion 110
Digital dermatitis + Interdigital Dermatitis 108
Verrucose dermatitis + Interdigital Hyperplasia 104
Double sole + White line separation 130
Cork screw claw 103
Youngstock survival 112

NAV proof run date: 04-11-2025 Reliability 71 % Number of daughters: 0

Trait Index 80 100 120
Milkability 98
Temperament 104

NAV proof run date: 04-11-2025 Reliability 49 % Number of daughters: 0

Trait Index 80 100 120
Frame 101
Stature 109 Short Tall
Body depth 99 Shallow Deep
Chest width 109 Narrow Wide
Rib structure 101 Coarse Angular
Top line 104 Weak Strong
Rump width 106 Narrow pins Wide pins
Rump angle 97 High pins Low pins
Feet & legs 103
Rear legs, side view 83 Straight Sickled
Rear legs, back rear view 96 Toes out Parallel, bow-legged
Foot angle 93 Low Steep
Bone quality 99 Coarse Fine and thin
Hock quality 101 Filled Dry
Udder 126
Fore udder attachment 122 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 94 Short Long
Teat thickness 109 Thin Thick
Teat placement (front) 100 Wide Close
Teat placement (back) 91 Wide Close

NAV proof run date: 04-11-2025 Reliability 49 % 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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