Bull

VJ Kantona

NTM 15

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

Health Fertility Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 101
Milk kg 102
Fat, kg 97
Fat, % 96
Protein kg 105
Protein % 103
Persistency 115
Growth 99
Daily carcass gain 96
Carcass conformation score 100
Saved feed 104
Maintenance efficiency 105
Metabolic efficiency 99

NAV proof run date: 03-12-2024 Reliability 99 % Number of daughters: 1654

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 102 57.3 7691
Fat kg, 305 days 97 -3.2 457
Fat %, 305 days 96 -0.10 6.0
Protein kg, 305 days 105 4.3 332
Protein %, 305 days 103 0.03 4.3

NAV proof run date: 03-12-2024 Reliability 99 % Number of daughters: 1654

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 114
Interval from calving to first insemination (cows) 108
Interval from first to last insemination (heifers) 110
Interval from first to last insemination (cows) 114
Number of inseminations (heifers) 112
Number of inseminations (cows) 112
Calving sire 103
Calving maternal 74
Udder health 110
General health 111
Longevity 99
Hoof health 131
Sole Ulcer 131
Sole Hemorrhage 116
Heel Horn Erosion 112
Digital dermatitis + Interdigital Dermatitis 109
Verrucose dermatitis + Interdigital Hyperplasia 113
Double sole + White line separation 140
Cork screw claw 124
Youngstock survival 106

NAV proof run date: 03-12-2024 Reliability 97 % Number of daughters: 1433

Trait Index 80 100 120
Milkability 83
Temperament 116

NAV proof run date: 03-12-2024 Reliability 91 % Number of daughters: 732

Trait Index 80 100 120
Frame 114
Stature 102 Short Tall
Body depth 100 Shallow Deep
Chest width 108 Narrow Wide
Rib structure 100 Coarse Angular
Top line 115 Weak Strong
Rump width 104 Narrow pins Wide pins
Rump angle 94 High pins Low pins
Feet & legs 119
Rear legs, side view 102 Straight Sickled
Rear legs, back rear view 130 Toes out Parallel, bow-legged
Foot angle 108 Low Steep
Bone quality 104 Coarse Fine and thin
Hock quality 108 Filled Dry
Udder 111
Fore udder attachment 110 Loose Strong
Rear udder height 94 Low High
Rear udder width 100 Narrow Wide
Udder support 88 Weak Strong
Udder depth 115 Deep High
Udder balance 92 Deep rear udder Deep front udder
Teat length 90 Short Long
Teat thickness 93 Thin Thick
Teat placement (front) 81 Wide Close
Teat placement (back) 79 Wide Close

NAV proof run date: 03-12-2024 Reliability 91 % Number of daughters: 732

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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