Bull

VJ Nobu

NTM 25

Herdbook number: DNK 305361 Birthdate: 8 June 2023

Breed Jersey

Sire VJ Nihari

MGS VJ Google

Proven/Genomic Genomic

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 516

Recommended for

Grazing Health Fertility Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 112
Milk kg 103
Fat, kg 109
Fat, % 102
Protein kg 112
Protein % 110
Persistency 117
Growth 101
Saved feed 92
Maintenance efficiency 96

NAV proof run date: 06-05-2025 Reliability 81 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 103 85.9 7713
Fat kg, 305 days 109 9.5 459
Fat %, 305 days 102 0.05 6.0
Protein kg, 305 days 112 10.3 333
Protein %, 305 days 110 0.09 4.3

NAV proof run date: 06-05-2025 Reliability 81 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 117
Interval from calving to first insemination (cows) 105
Interval from first to last insemination (heifers) 127
Interval from first to last insemination (cows) 116
Number of inseminations (heifers) 120
Number of inseminations (cows) 112
Calving sire 97
Calving maternal 112
Udder health 108
General health 112
Longevity 109
Hoof health 125
Sole Ulcer 120
Sole Hemorrhage 122
Heel Horn Erosion 119
Digital dermatitis + Interdigital Dermatitis 117
Verrucose dermatitis + Interdigital Hyperplasia 85
Double sole + White line separation 132
Cork screw claw 119

NAV proof run date: 06-05-2025 Reliability 67 % Number of daughters: 0

Trait Index 80 100 120
Milkability 107
Temperament 106

NAV proof run date: 06-05-2025 Reliability 42 % Number of daughters: 0

Trait Index 80 100 120
Frame 100
Stature 100 Short Tall
Body depth 100 Shallow Deep
Chest width 113 Narrow Wide
Rib structure 100 Coarse Angular
Top line 98 Weak Strong
Rump width 101 Narrow pins Wide pins
Rump angle 84 High pins Low pins
Feet & legs 102
Rear legs, side view 105 Straight Sickled
Rear legs, back rear view 101 Toes out Parallel, bow-legged
Foot angle 99 Low Steep
Bone quality 107 Coarse Fine and thin
Hock quality 107 Filled Dry
Udder 113
Fore udder attachment 112 Loose Strong
Rear udder height 114 Low High
Rear udder width 100 Narrow Wide
Udder support 98 Weak Strong
Udder depth 113 Deep High
Udder balance 116 Deep rear udder Deep front udder
Teat length 101 Short Long
Teat thickness 93 Thin Thick
Teat placement (front) 93 Wide Close
Teat placement (back) 96 Wide Close

NAV proof run date: 06-05-2025 Reliability 42 % 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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