Bull

VJ Nippon

NTM 18

Herdbook number: DNK 305127 Birthdate: 3 Apr 2021

Breed Jersey

Sire VJ Nibiru

MGS VJ Pirko

Proven/Genomic Genomic

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 465

Recommended for

Grazing Health Fertility Calving Ease Hoof health Organic

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 107
Milk kg 101
Fat, kg 102
Fat, % 100
Protein kg 108
Protein % 111
Persistency 114
Growth 101
Saved feed 97
Maintenance efficiency 100

NAV proof run date: 06-05-2025 Reliability 86 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 101 28.6 7713
Fat kg, 305 days 102 2.1 459
Fat %, 305 days 100 0.00 6.0
Protein kg, 305 days 108 6.8 333
Protein %, 305 days 111 0.10 4.3

NAV proof run date: 06-05-2025 Reliability 86 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 110
Interval from calving to first insemination (cows) 107
Interval from first to last insemination (heifers) 100
Interval from first to last insemination (cows) 107
Number of inseminations (heifers) 102
Number of inseminations (cows) 102
Calving sire 116
Calving maternal 106
Udder health 104
General health 118
Longevity 107
Hoof health 118
Sole Ulcer 116
Sole Hemorrhage 114
Heel Horn Erosion 102
Digital dermatitis + Interdigital Dermatitis 112
Verrucose dermatitis + Interdigital Hyperplasia 100
Double sole + White line separation 124
Cork screw claw 112
Youngstock survival 110

NAV proof run date: 06-05-2025 Reliability 73 % Number of daughters: 0

Trait Index 80 100 120
Milkability 94
Temperament 95

NAV proof run date: 06-05-2025 Reliability 53 % Number of daughters: 0

Trait Index 80 100 120
Frame 83
Stature 109 Short Tall
Body depth 82 Shallow Deep
Chest width 97 Narrow Wide
Rib structure 95 Coarse Angular
Top line 95 Weak Strong
Rump width 102 Narrow pins Wide pins
Rump angle 98 High pins Low pins
Feet & legs 97
Rear legs, side view 114 Straight Sickled
Rear legs, back rear view 97 Toes out Parallel, bow-legged
Foot angle 97 Low Steep
Bone quality 99 Coarse Fine and thin
Hock quality 114 Filled Dry
Udder 117
Fore udder attachment 102 Loose Strong
Rear udder height 110 Low High
Rear udder width 100 Narrow Wide
Udder support 111 Weak Strong
Udder depth 110 Deep High
Udder balance 97 Deep rear udder Deep front udder
Teat length 120 Short Long
Teat thickness 121 Thin Thick
Teat placement (front) 97 Wide Close
Teat placement (back) 96 Wide Close

NAV proof run date: 06-05-2025 Reliability 53 % 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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