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VJ Role

NTM 0

Herdbook number: DNK 304274 Birthdate: 20 Sep 2015

Breed Jersey

Sire VJ Rodme

MGS DJ Zuma

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 243

Recommended for

Milk Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 101
Milk kg 111
Fat, kg 99
Fat, % 88
Protein kg 107
Protein % 89
Persistency 110
Growth 93
Saved feed 115
Maintenance efficiency 117
Metabolic efficiency 98

NAV proof run date: 02-05-2023 Reliability 92 % Number of daughters: 91

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 111 315.1 7614
Fat kg, 305 days 99 -1.1 453
Fat %, 305 days 88 -0.30 6.0
Protein kg, 305 days 107 6.0 325
Protein %, 305 days 89 -0.10 4.3

NAV proof run date: 02-05-2023 Reliability 92 % Number of daughters: 91

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 91
Interval from calving to first insemination (cows) 96
Interval from first to last insemination (heifers) 89
Interval from first to last insemination (cows) 91
Number of inseminations (heifers) 101
Number of inseminations (cows) 94
Calving sire 111
Calving maternal 89
Udder health 98
General health 93
Longevity 99
Hoof health 118
Sole Ulcer 113
Sole Hemorrhage 112
Heel Horn Erosion 103
Digital dermatitis + Interdigital Dermatitis 94
Verrucose dermatitis + Interdigital Hyperplasia 111
Double sole + White line separation 114
Cork screw claw 103
Youngstock survival 89

NAV proof run date: 02-05-2023 Reliability 82 % Number of daughters: 79

Trait Index 80 100 120
Milkability 117
Temperament 111

NAV proof run date: 02-05-2023 Reliability 73 % Number of daughters: 55

Trait Index 80 100 120
Frame 98
Stature 97 Short Tall
Body depth 77 Shallow Deep
Chest width 84 Narrow Wide
Dairy form 95 Coarse Angular
Top line 118 Weak Strong
Rump width 103 Narrow pins Wide pins
Rump angle 102 High pins Low pins
Feet & legs 90
Rear legs, side view 106 Straight Sickled
Rear legs, back rear view 82 Toes out Parallel, bow-legged
Foot angle 92 Low Steep
Bone quality 107 Coarse Fine and thin
Hock quality 103 Filled Dry
Udder 99
Fore udder attachment 96 Loose Strong
Rear udder height 100 Low High
Rear udder width 107 Narrow Wide
Udder support 102 Weak Strong
Udder depth 101 Deep High
Udder balance 86 Deep rear udder Deep front udder
Teat length 100 Short Long
Teat thickness 104 Thin Thick
Teat placement (front) 106 Wide Close
Teat placement (back) 105 Wide Close

NAV proof run date: 02-05-2023 Reliability 73 % Number of daughters: 55

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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