VJ Hax

NTM -4

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 97
Fat, kg 99
Fat, % 103
Protein kg 102
Protein % 108
Persistency 102
Growth 92
Saved feed 95
Maintenance efficiency 102

NAV proof run date: 07-10-2025 Reliability 96 % Number of daughters: 93

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 97 -85.9 7751
Fat kg, 305 days 99 -1.1 460
Fat %, 305 days 103 0.08 6.0
Protein kg, 305 days 102 1.7 335
Protein %, 305 days 108 0.07 4.3

NAV proof run date: 07-10-2025 Reliability 96 % Number of daughters: 93

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 96
Interval from calving to first insemination (cows) 107
Interval from first to last insemination (heifers) 82
Interval from first to last insemination (cows) 100
Number of inseminations (heifers) 79
Number of inseminations (cows) 98
Calving sire 91
Calving maternal 76
Udder health 104
General health 101
Longevity 100
Hoof health 94
Sole Ulcer 118
Sole Hemorrhage 94
Heel Horn Erosion 89
Digital dermatitis + Interdigital Dermatitis 61
Verrucose dermatitis + Interdigital Hyperplasia 88
Double sole + White line separation 106
Cork screw claw 90
Youngstock survival 100

NAV proof run date: 07-10-2025 Reliability 82 % Number of daughters: 78

Trait Index 80 100 120
Milkability 80
Temperament 95

NAV proof run date: 07-10-2025 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 93
Rear legs, side view 108 Straight Sickled
Rear legs, back rear view 94 Toes out Parallel, bow-legged
Foot angle 92 Low Steep
Bone quality 104 Coarse Fine and thin
Hock quality 103 Filled Dry
Udder 100
Fore udder attachment 104 Loose Strong
Rear udder height 98 Low High
Rear udder width 91 Narrow Wide
Udder support 96 Weak Strong
Udder depth 101 Deep High
Udder balance 104 Deep rear udder Deep front udder
Teat length 113 Short Long
Teat thickness 94 Thin Thick
Teat placement (front) 99 Wide Close
Teat placement (back) 100 Wide Close

NAV proof run date: 07-10-2025 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

Want to know more?
Send us a message.

Name

Email

Country

Phone

Post code

Your message