Bull

Bull

Bull

VJ Rigo

NTM 14

Herdbook number: DNK 305093 Birthdate: 4 Dec 2020

Breed Jersey

Sire VJ Google

MGS VJ Bonne

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 561

Recommended for

Calving Ease

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 108
Milk kg 104
Fat, kg 106
Fat, % 100
Protein kg 108
Protein % 103
Persistency 99
Growth 100
Saved feed 98
Maintenance efficiency 102

NAV proof run date: 03-02-2026 Reliability 97 % Number of daughters: 253

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 104 114.6 7778
Fat kg, 305 days 106 6.3 463
Fat %, 305 days 100 0.00 6.0
Protein kg, 305 days 108 6.8 339
Protein %, 305 days 103 0.03 4.4

NAV proof run date: 03-02-2026 Reliability 97 % Number of daughters: 253

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 100
Interval from calving to first insemination (cows) 101
Interval from first to last insemination (heifers) 108
Interval from first to last insemination (cows) 100
Number of inseminations (heifers) 98
Number of inseminations (cows) 95
Calving sire 113
Calving maternal 105
Udder health 119
General health 97
Longevity 105
Hoof health 91
Sole Ulcer 101
Sole Hemorrhage 110
Heel Horn Erosion 88
Digital dermatitis + Interdigital Dermatitis 86
Verrucose dermatitis + Interdigital Hyperplasia 52
Double sole + White line separation 120
Cork screw claw 98
Youngstock survival 85

NAV proof run date: 03-02-2026 Reliability 79 % Number of daughters: 222

Trait Index 80 100 120
Milkability 99
Temperament 112

NAV proof run date: 03-02-2026 Reliability 76 % Number of daughters: 105

Trait Index 80 100 120
Frame 99
Stature 99 Short Tall
Body depth 93 Shallow Deep
Chest width 99 Narrow Wide
Rib structure 104 Coarse Angular
Top line 92 Weak Strong
Rump width 113 Narrow pins Wide pins
Rump angle 84 High pins Low pins
Feet & legs 87
Rear legs, side view 116 Straight Sickled
Rear legs, back rear view 96 Toes out Parallel, bow-legged
Foot angle 88 Low Steep
Bone quality 116 Coarse Fine and thin
Hock quality 93 Filled Dry
Udder 108
Fore udder attachment 105 Loose Strong
Rear udder height 114 Low High
Rear udder width 103 Narrow Wide
Udder support 116 Weak Strong
Udder depth 116 Deep High
Udder balance 103 Deep rear udder Deep front udder
Teat length 79 Short Long
Teat thickness 89 Thin Thick
Teat placement (front) 102 Wide Close
Teat placement (back) 121 Wide Close

NAV proof run date: 03-02-2026 Reliability 76 % Number of daughters: 105

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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