Bull

VJ MalagaP

NTM 3

Herdbook number: DNK 305129 Birthdate: 29 Apr 2021

Breed Jersey

Sire VJ MandixP

MGS VJ Lasky

Proven/Genomic Genomic

Beta casein A1A2

Kappa casein AB

Polled Pp

aAa 465

Recommended for

Fertility

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 95
Milk kg 100
Fat, kg 98
Fat, % 99
Protein kg 95
Protein % 93
Persistency 109
Growth 103
Carcass conformation score 102
Saved feed 102
Maintenance efficiency 104

NAV proof run date: 02-12-2025 Reliability 90 % Number of daughters: 16

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 100 0.0 7758
Fat kg, 305 days 98 -2.1 462
Fat %, 305 days 99 -0.03 6.0
Protein kg, 305 days 95 -4.3 337
Protein %, 305 days 93 -0.07 4.4

NAV proof run date: 02-12-2025 Reliability 90 % Number of daughters: 16

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 110
Interval from calving to first insemination (cows) 96
Interval from first to last insemination (heifers) 106
Interval from first to last insemination (cows) 109
Number of inseminations (heifers) 104
Number of inseminations (cows) 113
Calving sire 102
Calving maternal 104
Udder health 102
General health 97
Longevity 102
Hoof health 100
Sole Ulcer 101
Sole Hemorrhage 99
Heel Horn Erosion 106
Digital dermatitis + Interdigital Dermatitis 98
Verrucose dermatitis + Interdigital Hyperplasia 104
Double sole + White line separation 98
Cork screw claw 94
Youngstock survival 109

NAV proof run date: 02-12-2025 Reliability 77 % Number of daughters: 11

Trait Index 80 100 120
Milkability 114
Temperament 98

NAV proof run date: 02-12-2025 Reliability 55 % Number of daughters: 6

Trait Index 80 100 120
Frame 85
Stature 107 Short Tall
Body depth 91 Shallow Deep
Chest width 101 Narrow Wide
Rib structure 93 Coarse Angular
Top line 96 Weak Strong
Rump width 99 Narrow pins Wide pins
Rump angle 103 High pins Low pins
Feet & legs 91
Rear legs, side view 99 Straight Sickled
Rear legs, back rear view 91 Toes out Parallel, bow-legged
Foot angle 93 Low Steep
Bone quality 92 Coarse Fine and thin
Hock quality 97 Filled Dry
Udder 110
Fore udder attachment 101 Loose Strong
Rear udder height 106 Low High
Rear udder width 96 Narrow Wide
Udder support 104 Weak Strong
Udder depth 108 Deep High
Udder balance 121 Deep rear udder Deep front udder
Teat length 120 Short Long
Teat thickness 110 Thin Thick
Teat placement (front) 91 Wide Close
Teat placement (back) 97 Wide Close

NAV proof run date: 02-12-2025 Reliability 55 % Number of daughters: 6

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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