Bull

Dam

Bull

Dam

VJ Storer

NTM 26

Herdbook number: FRA 2946403974 Birthdate: 5 Dec 2021

Breed Jersey

Sire VJ Giga

MGS VJ Janko

Proven/Genomic Genomic

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 456321

Recommended for

Grazing Robot Fertility Calving Ease Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 109
Milk kg 103
Fat, kg 108
Fat, % 101
Protein kg 108
Protein % 105
Persistency 113
Growth 110
Saved feed 108
Maintenance efficiency 110

NAV proof run date: 01-07-2025 Reliability 86 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 103 85.9 7713
Fat kg, 305 days 108 8.4 459
Fat %, 305 days 101 0.03 6.0
Protein kg, 305 days 108 6.8 333
Protein %, 305 days 105 0.05 4.3

NAV proof run date: 01-07-2025 Reliability 86 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 115
Interval from calving to first insemination (cows) 110
Interval from first to last insemination (heifers) 120
Interval from first to last insemination (cows) 114
Number of inseminations (heifers) 115
Number of inseminations (cows) 107
Calving sire 113
Calving maternal 101
Udder health 119
General health 98
Longevity 117
Hoof health 119
Sole Ulcer 122
Sole Hemorrhage 110
Heel Horn Erosion 109
Digital dermatitis + Interdigital Dermatitis 100
Verrucose dermatitis + Interdigital Hyperplasia 115
Double sole + White line separation 123
Cork screw claw 113
Youngstock survival 106

NAV proof run date: 01-07-2025 Reliability 75 % Number of daughters: 0

Trait Index 80 100 120
Milkability 99
Temperament 86

NAV proof run date: 01-07-2025 Reliability 55 % Number of daughters: 0

Trait Index 80 100 120
Frame 88
Stature 91 Short Tall
Body depth 79 Shallow Deep
Chest width 85 Narrow Wide
Rib structure 90 Coarse Angular
Top line 90 Weak Strong
Rump width 97 Narrow pins Wide pins
Rump angle 96 High pins Low pins
Feet & legs 104
Rear legs, side view 99 Straight Sickled
Rear legs, back rear view 97 Toes out Parallel, bow-legged
Foot angle 112 Low Steep
Bone quality 99 Coarse Fine and thin
Hock quality 99 Filled Dry
Udder 105
Fore udder attachment 105 Loose Strong
Rear udder height 98 Low High
Rear udder width 87 Narrow Wide
Udder support 92 Weak Strong
Udder depth 103 Deep High
Udder balance 83 Deep rear udder Deep front udder
Teat length 101 Short Long
Teat thickness 103 Thin Thick
Teat placement (front) 94 Wide Close
Teat placement (back) 86 Wide Close

NAV proof run date: 01-07-2025 Reliability 55 % 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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