Bull

VJ Kantona

NTM 9

Herdbook number: DNK 304771 Birthdate: 24 Jul 2018

Breed Jersey

Sire VJ Klov

MGS VJ Hilario

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 561

Recommended for

Fertility Hoof health Organic

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 97
Milk kg 102
Fat, kg 94
Fat, % 95
Protein kg 103
Protein % 100
Persistency 118
Growth 98
Daily carcass gain 93
Carcass conformation score 101
Saved feed 98
Maintenance efficiency 107

NAV proof run date: 05-05-2026 Reliability 99 % Number of daughters: 1692

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 102 57.3 7828
Fat kg, 305 days 94 -6.3 466
Fat %, 305 days 95 -0.13 6.0
Protein kg, 305 days 103 2.6 342
Protein %, 305 days 100 0.00 4.4

NAV proof run date: 05-05-2026 Reliability 99 % Number of daughters: 1692

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 109
Interval from calving to first insemination (cows) 108
Interval from first to last insemination (heifers) 104
Interval from first to last insemination (cows) 109
Number of inseminations (heifers) 106
Number of inseminations (cows) 107
Calving sire 102
Calving maternal 77
Udder health 109
General health 111
Longevity 103
Hoof health 134
Sole Ulcer 136
Sole Hemorrhage 115
Heel Horn Erosion 110
Digital dermatitis + Interdigital Dermatitis 110
Verrucose dermatitis + Interdigital Hyperplasia 114
Double sole + White line separation 145
Cork screw claw 122
Youngstock survival 104

NAV proof run date: 05-05-2026 Reliability 98 % Number of daughters: 1433

Trait Index 80 100 120
Milkability 84
Temperament 112

NAV proof run date: 05-05-2026 Reliability 94 % Number of daughters: 760

Trait Index 80 100 120
Frame 113
Stature 100 Short Tall
Body depth 101 Shallow Deep
Chest width 107 Narrow Wide
Rib structure 99 Coarse Angular
Top line 113 Weak Strong
Rump width 100 Narrow pins Wide pins
Rump angle 95 High pins Low pins
Feet & legs 119
Rear legs, side view 103 Straight Sickled
Rear legs, back rear view 129 Toes out Parallel, bow-legged
Foot angle 108 Low Steep
Bone quality 104 Coarse Fine and thin
Hock quality 110 Filled Dry
Udder 110
Fore udder attachment 108 Loose Strong
Rear udder height 94 Low High
Rear udder width 99 Narrow Wide
Udder support 86 Weak Strong
Udder depth 114 Deep High
Udder balance 93 Deep rear udder Deep front udder
Teat length 91 Short Long
Teat thickness 96 Thin Thick
Teat placement (front) 79 Wide Close
Teat placement (back) 77 Wide Close

NAV proof run date: 05-05-2026 Reliability 94 % Number of daughters: 760

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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