Bull

VJ Swift P

NTM 22

Herdbook number: FRA 5035762293 Birthdate: 2 Feb 2022

Breed Jersey

Sire VJ Jake

MGS VJ Nibali

Proven/Genomic Genomic

Beta casein A2A2

Kappa casein BB

Polled Pp

aAa 516432

Recommended for

Health Robot Milk Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 115
Milk kg 114
Fat, kg 114
Fat, % 95
Protein kg 116
Protein % 96
Persistency 110
Growth 99
Carcass conformation score 97
Saved feed 91
Maintenance efficiency 91
Metabolic efficiency 100

NAV proof run date: 03-12-2024 Reliability 78 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 114 401.0 7691
Fat kg, 305 days 114 14.7 457
Fat %, 305 days 95 -0.13 6.0
Protein kg, 305 days 116 13.7 332
Protein %, 305 days 96 -0.04 4.3

NAV proof run date: 03-12-2024 Reliability 78 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 99
Interval from calving to first insemination (cows) 93
Interval from first to last insemination (heifers) 85
Interval from first to last insemination (cows) 105
Number of inseminations (heifers) 89
Number of inseminations (cows) 101
Calving sire 104
Calving maternal 100
Udder health 110
General health 113
Longevity 98
Hoof health 109
Sole Ulcer 105
Sole Hemorrhage 111
Heel Horn Erosion 98
Digital dermatitis + Interdigital Dermatitis 108
Verrucose dermatitis + Interdigital Hyperplasia 106
Double sole + White line separation 115
Cork screw claw 112
Youngstock survival 111

NAV proof run date: 03-12-2024 Reliability 69 % Number of daughters: 0

Trait Index 80 100 120
Milkability 108
Temperament 118

NAV proof run date: 03-12-2024 Reliability 46 % Number of daughters: 0

Trait Index 80 100 120
Frame 92
Stature 117 Short Tall
Body depth 106 Shallow Deep
Chest width 113 Narrow Wide
Rib structure 96 Coarse Angular
Top line 96 Weak Strong
Rump width 108 Narrow pins Wide pins
Rump angle 95 High pins Low pins
Feet & legs 88
Rear legs, side view 101 Straight Sickled
Rear legs, back rear view 100 Toes out Parallel, bow-legged
Foot angle 93 Low Steep
Bone quality 88 Coarse Fine and thin
Hock quality 86 Filled Dry
Udder 120
Fore udder attachment 112 Loose Strong
Rear udder height 103 Low High
Rear udder width 107 Narrow Wide
Udder support 95 Weak Strong
Udder depth 115 Deep High
Udder balance 92 Deep rear udder Deep front udder
Teat length 103 Short Long
Teat thickness 115 Thin Thick
Teat placement (front) 87 Wide Close
Teat placement (back) 82 Wide Close

NAV proof run date: 03-12-2024 Reliability 46 % 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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