VJ Hax

NTM -5

Herdbook number: DNK 304492 Birthdate: 5 Aug 2016

Breed Jersey

Sire VJ Hizzi

MGS VJ Lure

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa -

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 101
Milk kg 96
Fat, kg 98
Fat, % 102
Protein kg 101
Protein % 108
Persistency 101
Growth 91
Saved feed 95
Maintenance efficiency 102

NAV proof run date: 04-11-2025 Reliability 96 % Number of daughters: 93

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 96 -114.6 7758
Fat kg, 305 days 98 -2.1 462
Fat %, 305 days 102 0.05 6.0
Protein kg, 305 days 101 0.9 337
Protein %, 305 days 108 0.07 4.4

NAV proof run date: 04-11-2025 Reliability 96 % Number of daughters: 93

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 95
Interval from calving to first insemination (cows) 107
Interval from first to last insemination (heifers) 82
Interval from first to last insemination (cows) 99
Number of inseminations (heifers) 79
Number of inseminations (cows) 97
Calving sire 92
Calving maternal 76
Udder health 103
General health 101
Longevity 100
Hoof health 94
Sole Ulcer 119
Sole Hemorrhage 94
Heel Horn Erosion 90
Digital dermatitis + Interdigital Dermatitis 61
Verrucose dermatitis + Interdigital Hyperplasia 86
Double sole + White line separation 106
Cork screw claw 89
Youngstock survival 100

NAV proof run date: 04-11-2025 Reliability 82 % Number of daughters: 78

Trait Index 80 100 120
Milkability 79
Temperament 100

NAV proof run date: 04-11-2025 Reliability 73 % Number of daughters: 52

Trait Index 80 100 120
Frame 105
Stature 94 Short Tall
Body depth 108 Shallow Deep
Chest width 107 Narrow Wide
Rib structure 95 Coarse Angular
Top line 101 Weak Strong
Rump width 88 Narrow pins Wide pins
Rump angle 99 High pins Low pins
Feet & legs 92
Rear legs, side view 109 Straight Sickled
Rear legs, back rear view 94 Toes out Parallel, bow-legged
Foot angle 93 Low Steep
Bone quality 104 Coarse Fine and thin
Hock quality 102 Filled Dry
Udder 99
Fore udder attachment 104 Loose Strong
Rear udder height 98 Low High
Rear udder width 90 Narrow Wide
Udder support 96 Weak Strong
Udder depth 101 Deep High
Udder balance 104 Deep rear udder Deep front udder
Teat length 114 Short Long
Teat thickness 94 Thin Thick
Teat placement (front) 99 Wide Close
Teat placement (back) 100 Wide Close

NAV proof run date: 04-11-2025 Reliability 73 % Number of daughters: 52

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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