Bull

VJ Dan P

NTM 8

Herdbook number: DNK 305027 Birthdate: 24 Jun 2020

Breed Jersey

Sire VJ Dandi

MGS Valergo PP

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Pp

aAa 465

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 103
Milk kg 97
Fat, kg 104
Fat, % 105
Protein kg 99
Protein % 104
Persistency 87
Growth 101
Saved feed 93
Maintenance efficiency 97

NAV proof run date: 06-05-2025 Reliability 90 % Number of daughters: 30

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 97 -85.9 7713
Fat kg, 305 days 104 4.2 459
Fat %, 305 days 105 0.13 6.0
Protein kg, 305 days 99 -0.9 333
Protein %, 305 days 104 0.04 4.3

NAV proof run date: 06-05-2025 Reliability 90 % Number of daughters: 30

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 97
Interval from calving to first insemination (cows) 107
Interval from first to last insemination (heifers) 88
Interval from first to last insemination (cows) 101
Number of inseminations (heifers) 90
Number of inseminations (cows) 98
Calving sire 91
Calving maternal 105
Udder health 115
General health 100
Longevity 103
Hoof health 104
Sole Ulcer 99
Sole Hemorrhage 104
Heel Horn Erosion 108
Digital dermatitis + Interdigital Dermatitis 103
Verrucose dermatitis + Interdigital Hyperplasia 100
Double sole + White line separation 114
Cork screw claw 108
Youngstock survival 110

NAV proof run date: 06-05-2025 Reliability 79 % Number of daughters: 16

Trait Index 80 100 120
Milkability 77
Temperament 109

NAV proof run date: 06-05-2025 Reliability 60 % Number of daughters: 19

Trait Index 80 100 120
Frame 92
Stature 110 Short Tall
Body depth 98 Shallow Deep
Chest width 101 Narrow Wide
Rib structure 104 Coarse Angular
Top line 101 Weak Strong
Rump width 107 Narrow pins Wide pins
Rump angle 108 High pins Low pins
Feet & legs 101
Rear legs, side view 95 Straight Sickled
Rear legs, back rear view 104 Toes out Parallel, bow-legged
Foot angle 94 Low Steep
Bone quality 98 Coarse Fine and thin
Hock quality 100 Filled Dry
Udder 107
Fore udder attachment 97 Loose Strong
Rear udder height 106 Low High
Rear udder width 107 Narrow Wide
Udder support 102 Weak Strong
Udder depth 107 Deep High
Udder balance 99 Deep rear udder Deep front udder
Teat length 115 Short Long
Teat thickness 111 Thin Thick
Teat placement (front) 98 Wide Close
Teat placement (back) 101 Wide Close

NAV proof run date: 06-05-2025 Reliability 60 % Number of daughters: 19

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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