Bull

VJ Hjort

NTM 2

Herdbook number: DNK 303828 Birthdate: 27 Sep 2012

Breed Jersey

Sire VJ Husky

MGS DJ Zuma

Proven/Genomic Proven

Beta casein A2A2

Kappa casein AB

Polled Horned

aAa 432

Recommended for

Milk Calving Ease Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 111
Milk kg 109
Fat, kg 110
Fat, % 96
Protein kg 111
Protein % 97
Persistency 102
Growth 95
Daily carcass gain 101
Carcass conformation score 93
Saved feed 104
Maintenance efficiency 103
Metabolic efficiency 101

NAV proof run date: 02-04-2024 Reliability 99 % Number of daughters: 1110

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 109 257.8 7628
Fat kg, 305 days 110 10.5 454
Fat %, 305 days 96 -0.10 6.0
Protein kg, 305 days 111 9.4 328
Protein %, 305 days 97 -0.03 4.3

NAV proof run date: 02-04-2024 Reliability 99 % Number of daughters: 1110

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 92
Interval from calving to first insemination (cows) 110
Interval from first to last insemination (heifers) 97
Interval from first to last insemination (cows) 93
Number of inseminations (heifers) 89
Number of inseminations (cows) 84
Calving sire 106
Calving maternal 107
Udder health 92
General health 87
Longevity 94
Hoof health 105
Sole Ulcer 105
Sole Hemorrhage 93
Heel Horn Erosion 104
Digital dermatitis + Interdigital Dermatitis 99
Verrucose dermatitis + Interdigital Hyperplasia 115
Double sole + White line separation 115
Cork screw claw 104
Youngstock survival 114

NAV proof run date: 02-04-2024 Reliability 98 % Number of daughters: 944

Trait Index 80 100 120
Milkability 93
Temperament 108

NAV proof run date: 02-04-2024 Reliability 94 % Number of daughters: 680

Trait Index 80 100 120
Frame 100
Stature 101 Short Tall
Body depth 113 Shallow Deep
Chest width 92 Narrow Wide
Rib structure 119 Coarse Angular
Top line 104 Weak Strong
Rump width 105 Narrow pins Wide pins
Rump angle 118 High pins Low pins
Feet & legs 102
Rear legs, side view 92 Straight Sickled
Rear legs, back rear view 108 Toes out Parallel, bow-legged
Foot angle 100 Low Steep
Bone quality 96 Coarse Fine and thin
Hock quality 91 Filled Dry
Udder 83
Fore udder attachment 94 Loose Strong
Rear udder height 89 Low High
Rear udder width 100 Narrow Wide
Udder support 87 Weak Strong
Udder depth 85 Deep High
Udder balance 79 Deep rear udder Deep front udder
Teat length 89 Short Long
Teat thickness 98 Thin Thick
Teat placement (front) 111 Wide Close
Teat placement (back) 102 Wide Close

NAV proof run date: 02-04-2024 Reliability 94 % Number of daughters: 680

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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