Bull

VJ Cincin

NTM 31

Herdbook number: FIN 634 Birthdate: 24 Jul 2023

Breed Jersey

Sire VJ Carapaz

MGS VJ Cozy

Proven/Genomic Genomic

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 516

Recommended for

Grazing Health Fertility Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 117
Milk kg 102
Fat, kg 114
Fat, % 106
Protein kg 113
Protein % 113
Persistency 110
Growth 103
Saved feed 120
Maintenance efficiency 104

NAV proof run date: 12-08-2025 Reliability 85 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 102 57.3 7751
Fat kg, 305 days 114 14.7 460
Fat %, 305 days 106 0.15 6.0
Protein kg, 305 days 113 11.1 335
Protein %, 305 days 113 0.12 4.3

NAV proof run date: 12-08-2025 Reliability 85 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 113
Interval from calving to first insemination (cows) 103
Interval from first to last insemination (heifers) 122
Interval from first to last insemination (cows) 109
Number of inseminations (heifers) 121
Number of inseminations (cows) 113
Calving sire 104
Calving maternal 108
Udder health 112
General health 112
Longevity 101
Hoof health 109
Sole Ulcer 109
Sole Hemorrhage 105
Heel Horn Erosion 103
Digital dermatitis + Interdigital Dermatitis 98
Verrucose dermatitis + Interdigital Hyperplasia 115
Double sole + White line separation 112
Cork screw claw 104

NAV proof run date: 12-08-2025 Reliability 68 % Number of daughters: 0

Trait Index 80 100 120
Milkability 98
Temperament 90

NAV proof run date: 12-08-2025 Reliability 45 % Number of daughters: 0

Trait Index 80 100 120
Frame 105
Stature 105 Short Tall
Body depth 89 Shallow Deep
Chest width 98 Narrow Wide
Rib structure 100 Coarse Angular
Top line 112 Weak Strong
Rump width 108 Narrow pins Wide pins
Rump angle 94 High pins Low pins
Feet & legs 109
Rear legs, side view 101 Straight Sickled
Rear legs, back rear view 111 Toes out Parallel, bow-legged
Foot angle 103 Low Steep
Bone quality 104 Coarse Fine and thin
Hock quality 107 Filled Dry
Udder 105
Fore udder attachment 96 Loose Strong
Rear udder height 113 Low High
Rear udder width 108 Narrow Wide
Udder support 113 Weak Strong
Udder depth 104 Deep High
Udder balance 99 Deep rear udder Deep front udder
Teat length 124 Short Long
Teat thickness 102 Thin Thick
Teat placement (front) 106 Wide Close
Teat placement (back) 103 Wide Close

NAV proof run date: 12-08-2025 Reliability 45 % 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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