VJ Helsted

NTM 10

Herdbook number: DNK 304823 Birthdate: 28 Dec 2018

Breed Jersey

Sire VJ Heavy

MGS VJ Gislev

Proven/Genomic Genomic

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 432

Recommended for

Milk

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 118
Milk kg 113
Fat, kg 115
Fat, % 96
Protein kg 119
Protein % 100
Persistency 101
Growth 93
Carcass conformation score 92
Saved feed 97
Maintenance efficiency 103

NAV proof run date: 06-05-2025 Reliability 89 % Number of daughters: 15

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 113 372.4 7713
Fat kg, 305 days 115 15.8 459
Fat %, 305 days 96 -0.10 6.0
Protein kg, 305 days 119 16.2 333
Protein %, 305 days 100 0.00 4.3

NAV proof run date: 06-05-2025 Reliability 89 % Number of daughters: 15

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 80
Interval from calving to first insemination (cows) 92
Interval from first to last insemination (heifers) 96
Interval from first to last insemination (cows) 82
Number of inseminations (heifers) 94
Number of inseminations (cows) 83
Calving sire 106
Calving maternal 97
Udder health 102
General health 99
Longevity 105
Hoof health 86
Sole Ulcer 84
Sole Hemorrhage 80
Heel Horn Erosion 91
Digital dermatitis + Interdigital Dermatitis 101
Verrucose dermatitis + Interdigital Hyperplasia 100
Double sole + White line separation 87
Cork screw claw 82
Youngstock survival 105

NAV proof run date: 06-05-2025 Reliability 78 % Number of daughters: 13

Trait Index 80 100 120
Milkability 99
Temperament 101

NAV proof run date: 06-05-2025 Reliability 55 % Number of daughters: 4

Trait Index 80 100 120
Frame 116
Stature 94 Short Tall
Body depth 111 Shallow Deep
Chest width 93 Narrow Wide
Rib structure 108 Coarse Angular
Top line 100 Weak Strong
Rump width 110 Narrow pins Wide pins
Rump angle 90 High pins Low pins
Feet & legs 87
Rear legs, side view 100 Straight Sickled
Rear legs, back rear view 73 Toes out Parallel, bow-legged
Foot angle 94 Low Steep
Bone quality 103 Coarse Fine and thin
Hock quality 99 Filled Dry
Udder 106
Fore udder attachment 111 Loose Strong
Rear udder height 113 Low High
Rear udder width 110 Narrow Wide
Udder support 98 Weak Strong
Udder depth 100 Deep High
Udder balance 106 Deep rear udder Deep front udder
Teat length 101 Short Long
Teat thickness 100 Thin Thick
Teat placement (front) 97 Wide Close
Teat placement (back) 100 Wide Close

NAV proof run date: 06-05-2025 Reliability 55 % Number of daughters: 4

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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