Bull

VJ Dalin

NTM 25

Herdbook number: DNK 305309 Birthdate: 17 Sept 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, % 101
Protein kg 111
Protein % 105
Persistency 109
Growth 95
Carcass conformation score 95
Saved feed 103
Maintenance efficiency 97

NAV proof run date: 07-10-2025 Reliability 87 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 105 143.2 7751
Fat kg, 305 days 111 11.6 460
Fat %, 305 days 101 0.03 6.0
Protein kg, 305 days 111 9.4 335
Protein %, 305 days 105 0.05 4.3

NAV proof run date: 07-10-2025 Reliability 87 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 96
Interval from calving to first insemination (cows) 101
Interval from first to last insemination (heifers) 87
Interval from first to last insemination (cows) 99
Number of inseminations (heifers) 84
Number of inseminations (cows) 95
Calving sire 95
Calving maternal 104
Udder health 109
General health 112
Longevity 108
Hoof health 127
Sole Ulcer 130
Sole Hemorrhage 112
Heel Horn Erosion 111
Digital dermatitis + Interdigital Dermatitis 108
Verrucose dermatitis + Interdigital Hyperplasia 103
Double sole + White line separation 129
Cork screw claw 104
Youngstock survival 113

NAV proof run date: 07-10-2025 Reliability 71 % Number of daughters: 0

Trait Index 80 100 120
Milkability 99
Temperament 107

NAV proof run date: 07-10-2025 Reliability 48 % Number of daughters: 0

Trait Index 80 100 120
Frame 102
Stature 108 Short Tall
Body depth 98 Shallow Deep
Chest width 108 Narrow Wide
Rib structure 102 Coarse Angular
Top line 104 Weak Strong
Rump width 108 Narrow pins Wide pins
Rump angle 97 High pins Low pins
Feet & legs 104
Rear legs, side view 81 Straight Sickled
Rear legs, back rear view 96 Toes out Parallel, bow-legged
Foot angle 96 Low Steep
Bone quality 98 Coarse Fine and thin
Hock quality 101 Filled Dry
Udder 125
Fore udder attachment 122 Loose Strong
Rear udder height 117 Low High
Rear udder width 114 Narrow Wide
Udder support 90 Weak Strong
Udder depth 120 Deep High
Udder balance 96 Deep rear udder Deep front udder
Teat length 95 Short Long
Teat thickness 109 Thin Thick
Teat placement (front) 100 Wide Close
Teat placement (back) 90 Wide Close

NAV proof run date: 07-10-2025 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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