Bull

VJ Bell

NTM 16

Herdbook number: FRA 4475373054 Birthdate: 29 Nov 2020

Breed Jersey

Sire VJ Dandi

MGS VJ Lari

Proven/Genomic Genomic

Beta casein A1A2

Kappa casein BB

Polled Horned

aAa -

Recommended for

Milk Calving Ease Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 108
Milk kg 106
Fat, kg 107
Fat, % 99
Protein kg 108
Protein % 100
Persistency 106
Growth 105
Carcass conformation score 106
Saved feed 108
Maintenance efficiency 104
Metabolic efficiency 104

NAV proof run date: 05-11-2024 Reliability 80 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 106 171.9 7691
Fat kg, 305 days 107 7.4 457
Fat %, 305 days 99 -0.03 6.0
Protein kg, 305 days 108 6.8 332
Protein %, 305 days 100 0.00 4.3

NAV proof run date: 05-11-2024 Reliability 80 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 102
Interval from calving to first insemination (cows) 104
Interval from first to last insemination (heifers) 104
Interval from first to last insemination (cows) 102
Number of inseminations (heifers) 96
Number of inseminations (cows) 97
Calving sire 108
Calving maternal 110
Udder health 109
General health 100
Longevity 105
Hoof health 115
Sole Ulcer 115
Sole Hemorrhage 103
Heel Horn Erosion 107
Digital dermatitis + Interdigital Dermatitis 105
Verrucose dermatitis + Interdigital Hyperplasia 105
Double sole + White line separation 123
Cork screw claw 107
Youngstock survival 91

NAV proof run date: 05-11-2024 Reliability 74 % Number of daughters: 0

Trait Index 80 100 120
Milkability 100
Temperament 100

NAV proof run date: 05-11-2024 Reliability 53 % Number of daughters: 0

Trait Index 80 100 120
Frame 97
Stature 103 Short Tall
Body depth 108 Shallow Deep
Chest width 98 Narrow Wide
Rib structure 107 Coarse Angular
Top line 92 Weak Strong
Rump width 112 Narrow pins Wide pins
Rump angle 107 High pins Low pins
Feet & legs 108
Rear legs, side view 84 Straight Sickled
Rear legs, back rear view 98 Toes out Parallel, bow-legged
Foot angle 113 Low Steep
Bone quality 86 Coarse Fine and thin
Hock quality 99 Filled Dry
Udder 107
Fore udder attachment 109 Loose Strong
Rear udder height 107 Low High
Rear udder width 93 Narrow Wide
Udder support 94 Weak Strong
Udder depth 102 Deep High
Udder balance 113 Deep rear udder Deep front udder
Teat length 102 Short Long
Teat thickness 100 Thin Thick
Teat placement (front) 101 Wide Close
Teat placement (back) 91 Wide Close

NAV proof run date: 05-11-2024 Reliability 53 % 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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