Bull

VJ Haiko

NTM 8

Herdbook number: DNK 304832 Birthdate: 22 Feb 2019

Breed Jersey

Sire VJ Hawk

MGS VJ Livius

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 543

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 106
Milk kg 99
Fat, kg 107
Fat, % 105
Protein kg 103
Protein % 105
Persistency 91
Growth 94
Daily carcass gain 100
Carcass conformation score 93
Saved feed 120
Maintenance efficiency 107

NAV proof run date: 06-05-2025 Reliability 99 % Number of daughters: 1467

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 99 -28.6 7713
Fat kg, 305 days 107 7.4 459
Fat %, 305 days 105 0.13 6.0
Protein kg, 305 days 103 2.6 333
Protein %, 305 days 105 0.05 4.3

NAV proof run date: 06-05-2025 Reliability 99 % Number of daughters: 1467

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 95
Interval from calving to first insemination (cows) 89
Interval from first to last insemination (heifers) 104
Interval from first to last insemination (cows) 93
Number of inseminations (heifers) 114
Number of inseminations (cows) 102
Calving sire 101
Calving maternal 107
Udder health 102
General health 96
Longevity 97
Hoof health 91
Sole Ulcer 86
Sole Hemorrhage 90
Heel Horn Erosion 100
Digital dermatitis + Interdigital Dermatitis 107
Verrucose dermatitis + Interdigital Hyperplasia 89
Double sole + White line separation 85
Cork screw claw 88
Youngstock survival 101

NAV proof run date: 06-05-2025 Reliability 97 % Number of daughters: 1352

Trait Index 80 100 120
Milkability 116
Temperament 118

NAV proof run date: 06-05-2025 Reliability 90 % Number of daughters: 570

Trait Index 80 100 120
Frame 95
Stature 102 Short Tall
Body depth 87 Shallow Deep
Chest width 76 Narrow Wide
Rib structure 118 Coarse Angular
Top line 103 Weak Strong
Rump width 106 Narrow pins Wide pins
Rump angle 103 High pins Low pins
Feet & legs 91
Rear legs, side view 111 Straight Sickled
Rear legs, back rear view 99 Toes out Parallel, bow-legged
Foot angle 72 Low Steep
Bone quality 117 Coarse Fine and thin
Hock quality 112 Filled Dry
Udder 96
Fore udder attachment 91 Loose Strong
Rear udder height 91 Low High
Rear udder width 95 Narrow Wide
Udder support 94 Weak Strong
Udder depth 107 Deep High
Udder balance 103 Deep rear udder Deep front udder
Teat length 87 Short Long
Teat thickness 99 Thin Thick
Teat placement (front) 105 Wide Close
Teat placement (back) 104 Wide Close

NAV proof run date: 06-05-2025 Reliability 90 % Number of daughters: 570

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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