Bull

VJ Jern

NTM 1

Herdbook number: DNK 303457 Birthdate: 22 Feb 2010

Breed Jersey

Sire DJ Jason

MGS Q Hirse

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 645213

Recommended for

Milk Calving Ease

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 108
Milk kg 105
Fat, kg 107
Fat, % 99
Protein kg 108
Protein % 100
Persistency 106
Growth 106
Daily carcass gain 106
Carcass conformation score 105
Saved feed 87
Maintenance efficiency 86
Metabolic efficiency 101

NAV proof run date: 02-04-2024 Reliability 95 % Number of daughters: 156

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 105 143.2 7628
Fat kg, 305 days 107 7.4 454
Fat %, 305 days 99 -0.03 6.0
Protein kg, 305 days 108 6.8 328
Protein %, 305 days 100 0.00 4.3

NAV proof run date: 02-04-2024 Reliability 95 % Number of daughters: 156

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 99
Interval from calving to first insemination (cows) 88
Interval from first to last insemination (heifers) 108
Interval from first to last insemination (cows) 98
Number of inseminations (heifers) 114
Number of inseminations (cows) 101
Calving sire 105
Calving maternal 100
Udder health 95
General health 101
Longevity 104
Hoof health 97
Sole Ulcer 97
Sole Hemorrhage 101
Heel Horn Erosion 103
Digital dermatitis + Interdigital Dermatitis 100
Verrucose dermatitis + Interdigital Hyperplasia 85
Double sole + White line separation 97
Cork screw claw 97
Youngstock survival 105

NAV proof run date: 02-04-2024 Reliability 89 % Number of daughters: 129

Trait Index 80 100 120
Milkability 115
Temperament 101

NAV proof run date: 02-04-2024 Reliability 84 % Number of daughters: 113

Trait Index 80 100 120
Frame 100
Stature 101 Short Tall
Body depth 119 Shallow Deep
Chest width 122 Narrow Wide
Rib structure 93 Coarse Angular
Top line 81 Weak Strong
Rump width 120 Narrow pins Wide pins
Rump angle 95 High pins Low pins
Feet & legs 102
Rear legs, side view 93 Straight Sickled
Rear legs, back rear view 117 Toes out Parallel, bow-legged
Foot angle 104 Low Steep
Bone quality 73 Coarse Fine and thin
Hock quality 95 Filled Dry
Udder 79
Fore udder attachment 81 Loose Strong
Rear udder height 94 Low High
Rear udder width 98 Narrow Wide
Udder support 99 Weak Strong
Udder depth 75 Deep High
Udder balance 103 Deep rear udder Deep front udder
Teat length 114 Short Long
Teat thickness 92 Thin Thick
Teat placement (front) 88 Wide Close
Teat placement (back) 85 Wide Close

NAV proof run date: 02-04-2024 Reliability 84 % Number of daughters: 113

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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