Bull

VJ Kantona

NTM 13

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 99
Milk kg 102
Fat, kg 95
Fat, % 95
Protein kg 104
Protein % 101
Persistency 117
Growth 98
Daily carcass gain 94
Carcass conformation score 100
Saved feed 97
Maintenance efficiency 106

NAV proof run date: 02-09-2025 Reliability 100 % Number of daughters: 1687

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 102 57.3 7751
Fat kg, 305 days 95 -5.3 460
Fat %, 305 days 95 -0.13 6.0
Protein kg, 305 days 104 3.4 335
Protein %, 305 days 101 0.01 4.3

NAV proof run date: 02-09-2025 Reliability 100 % Number of daughters: 1687

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 113
Interval from calving to first insemination (cows) 108
Interval from first to last insemination (heifers) 105
Interval from first to last insemination (cows) 114
Number of inseminations (heifers) 108
Number of inseminations (cows) 110
Calving sire 102
Calving maternal 77
Udder health 111
General health 115
Longevity 100
Hoof health 132
Sole Ulcer 133
Sole Hemorrhage 116
Heel Horn Erosion 110
Digital dermatitis + Interdigital Dermatitis 111
Verrucose dermatitis + Interdigital Hyperplasia 111
Double sole + White line separation 144
Cork screw claw 121
Youngstock survival 105

NAV proof run date: 02-09-2025 Reliability 98 % Number of daughters: 1434

Trait Index 80 100 120
Milkability 83
Temperament 114

NAV proof run date: 02-09-2025 Reliability 93 % Number of daughters: 752

Trait Index 80 100 120
Frame 113
Stature 102 Short Tall
Body depth 101 Shallow Deep
Chest width 107 Narrow Wide
Rib structure 101 Coarse Angular
Top line 115 Weak Strong
Rump width 102 Narrow pins Wide pins
Rump angle 95 High pins Low pins
Feet & legs 119
Rear legs, side view 101 Straight Sickled
Rear legs, back rear view 128 Toes out Parallel, bow-legged
Foot angle 108 Low Steep
Bone quality 104 Coarse Fine and thin
Hock quality 109 Filled Dry
Udder 113
Fore udder attachment 111 Loose Strong
Rear udder height 94 Low High
Rear udder width 100 Narrow Wide
Udder support 90 Weak Strong
Udder depth 115 Deep High
Udder balance 93 Deep rear udder Deep front udder
Teat length 93 Short Long
Teat thickness 96 Thin Thick
Teat placement (front) 82 Wide Close
Teat placement (back) 79 Wide Close

NAV proof run date: 02-09-2025 Reliability 93 % Number of daughters: 752

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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