Bull

VJ Nobu

NTM 25

Herdbook number: DNK 305361 Birthdate: 8 Jun 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 102
Fat, kg 108
Fat, % 102
Protein kg 111
Protein % 110
Persistency 115
Growth 101
Saved feed 96
Maintenance efficiency 97

NAV proof run date: 02-12-2025 Reliability 84 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 102 57.3 7758
Fat kg, 305 days 108 8.4 462
Fat %, 305 days 102 0.05 6.0
Protein kg, 305 days 111 9.4 337
Protein %, 305 days 110 0.09 4.4

NAV proof run date: 02-12-2025 Reliability 84 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 116
Interval from calving to first insemination (cows) 105
Interval from first to last insemination (heifers) 123
Interval from first to last insemination (cows) 113
Number of inseminations (heifers) 117
Number of inseminations (cows) 110
Calving sire 99
Calving maternal 110
Udder health 107
General health 110
Longevity 110
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 118

NAV proof run date: 02-12-2025 Reliability 68 % Number of daughters: 0

Trait Index 80 100 120
Milkability 107
Temperament 107

NAV proof run date: 02-12-2025 Reliability 44 % Number of daughters: 0

Trait Index 80 100 120
Frame 99
Stature 102 Short Tall
Body depth 100 Shallow Deep
Chest width 110 Narrow Wide
Rib structure 100 Coarse Angular
Top line 99 Weak Strong
Rump width 101 Narrow pins Wide pins
Rump angle 83 High pins Low pins
Feet & legs 104
Rear legs, side view 104 Straight Sickled
Rear legs, back rear view 101 Toes out Parallel, bow-legged
Foot angle 101 Low Steep
Bone quality 108 Coarse Fine and thin
Hock quality 107 Filled Dry
Udder 113
Fore udder attachment 113 Loose Strong
Rear udder height 114 Low High
Rear udder width 103 Narrow Wide
Udder support 97 Weak Strong
Udder depth 112 Deep High
Udder balance 119 Deep rear udder Deep front udder
Teat length 100 Short Long
Teat thickness 94 Thin Thick
Teat placement (front) 91 Wide Close
Teat placement (back) 95 Wide Close

NAV proof run date: 02-12-2025 Reliability 44 % 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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