Bull

VJ Hiron

NTM 14

Herdbook number: DNK 305184 Birthdate: 8 Sept 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 115
Milk kg 102
Fat, kg 114
Fat, % 107
Protein kg 110
Protein % 110
Persistency 105
Growth 92
Saved feed 95
Maintenance efficiency 94

NAV proof run date: 06-05-2025 Reliability 82 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 102 57.3 7713
Fat kg, 305 days 114 14.7 459
Fat %, 305 days 107 0.18 6.0
Protein kg, 305 days 110 8.5 333
Protein %, 305 days 110 0.09 4.3

NAV proof run date: 06-05-2025 Reliability 82 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 92
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 105
General health 103
Longevity 108
Hoof health 100
Sole Ulcer 99
Sole Hemorrhage 107
Heel Horn Erosion 92
Digital dermatitis + Interdigital Dermatitis 102
Verrucose dermatitis + Interdigital Hyperplasia 100
Double sole + White line separation 110
Cork screw claw 106
Youngstock survival 102

NAV proof run date: 06-05-2025 Reliability 69 % Number of daughters: 0

Trait Index 80 100 120
Milkability 100
Temperament 89

NAV proof run date: 06-05-2025 Reliability 45 % Number of daughters: 0

Trait Index 80 100 120
Frame 105
Stature 106 Short Tall
Body depth 107 Shallow Deep
Chest width 101 Narrow Wide
Rib structure 106 Coarse Angular
Top line 107 Weak Strong
Rump width 105 Narrow pins Wide pins
Rump angle 103 High pins Low pins
Feet & legs 108
Rear legs, side view 95 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 112 Filled Dry
Udder 103
Fore udder attachment 107 Loose Strong
Rear udder height 106 Low High
Rear udder width 105 Narrow Wide
Udder support 104 Weak Strong
Udder depth 104 Deep High
Udder balance 87 Deep rear udder Deep front udder
Teat length 93 Short Long
Teat thickness 93 Thin Thick
Teat placement (front) 101 Wide Close
Teat placement (back) 109 Wide Close

NAV proof run date: 06-05-2025 Reliability 45 % 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

Want to know more?
Send us a message.

Name

Email

Country

Phone

Post code

Your message