Bull

VJ Hiron

NTM 11

Herdbook number: DNK 305184 Birthdate: 8 Sep 2021

Breed Jersey

Sire VJ Helsted

MGS VJ Lobster

Proven/Genomic Genomic

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 516

Recommended for

Solids Calving Ease

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 114
Milk kg 99
Fat, kg 114
Fat, % 110
Protein kg 107
Protein % 113
Persistency 107
Growth 92
Saved feed 89
Maintenance efficiency 94

NAV proof run date: 01-04-2025 Reliability 77 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 99 -28.6 7713
Fat kg, 305 days 114 14.7 459
Fat %, 305 days 110 0.25 6.0
Protein kg, 305 days 107 6.0 333
Protein %, 305 days 113 0.12 4.3

NAV proof run date: 01-04-2025 Reliability 77 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 89
Interval from calving to first insemination (cows) 95
Interval from first to last insemination (heifers) 86
Interval from first to last insemination (cows) 93
Number of inseminations (heifers) 91
Number of inseminations (cows) 96
Calving sire 112
Calving maternal 102
Udder health 104
General health 103
Longevity 108
Hoof health 98
Sole Ulcer 97
Sole Hemorrhage 107
Heel Horn Erosion 92
Digital dermatitis + Interdigital Dermatitis 100
Verrucose dermatitis + Interdigital Hyperplasia 98
Double sole + White line separation 107
Cork screw claw 106
Youngstock survival 100

NAV proof run date: 01-04-2025 Reliability 68 % Number of daughters: 0

Trait Index 80 100 120
Milkability 98
Temperament 90

NAV proof run date: 01-04-2025 Reliability 44 % Number of daughters: 0

Trait Index 80 100 120
Frame 105
Stature 105 Short Tall
Body depth 106 Shallow Deep
Chest width 100 Narrow Wide
Rib structure 106 Coarse Angular
Top line 107 Weak Strong
Rump width 105 Narrow pins Wide pins
Rump angle 102 High pins Low pins
Feet & legs 108
Rear legs, side view 94 Straight Sickled
Rear legs, back rear view 86 Toes out Parallel, bow-legged
Foot angle 109 Low Steep
Bone quality 109 Coarse Fine and thin
Hock quality 111 Filled Dry
Udder 104
Fore udder attachment 108 Loose Strong
Rear udder height 106 Low High
Rear udder width 105 Narrow Wide
Udder support 103 Weak Strong
Udder depth 106 Deep High
Udder balance 87 Deep rear udder Deep front udder
Teat length 93 Short Long
Teat thickness 93 Thin Thick
Teat placement (front) 100 Wide Close
Teat placement (back) 108 Wide Close

NAV proof run date: 01-04-2025 Reliability 44 % Number of daughters: 0

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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