Bull

VJ MalagaP

NTM 4

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 97
Milk kg 102
Fat, kg 100
Fat, % 98
Protein kg 96
Protein % 91
Persistency 106
Growth 104
Saved feed 98
Maintenance efficiency 105

NAV proof run date: 06-05-2025 Reliability 85 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk lbs, 305 days 102 126.32 17,004.25
Fat lbs, 305 days 100 0.00 1,011.92
Fat %, 305 days 98 -0.05 6.0
Protein lbs, 305 days 96 -7.50 734.14
Protein %, 305 days 91 -0.08 4.3

NAV proof run date: 06-05-2025 Reliability 85 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 112
Interval from calving to first insemination (cows) 95
Interval from first to last insemination (heifers) 122
Interval from first to last insemination (cows) 110
Number of inseminations (heifers) 121
Number of inseminations (cows) 115
Calving sire 103
Calving maternal 103
Udder health 103
General health 98
Longevity 102
Hoof health 101
Sole Ulcer 103
Sole Hemorrhage 100
Heel Horn Erosion 104
Digital dermatitis + Interdigital Dermatitis 96
Verrucose dermatitis + Interdigital Hyperplasia 103
Double sole + White line separation 103
Cork screw claw 94
Youngstock survival 105

NAV proof run date: 06-05-2025 Reliability 72 % Number of daughters: 0

Trait Index 80 100 120
Milkability 112
Temperament 99

NAV proof run date: 06-05-2025 Reliability 50 % Number of daughters: 0

Trait Index 80 100 120
Frame 88
Stature 104 Short Tall
Body depth 89 Shallow Deep
Chest width 100 Narrow Wide
Rib structure 90 Coarse Angular
Top line 99 Weak Strong
Rump width 98 Narrow pins Wide pins
Rump angle 100 High pins Low pins
Feet & legs 89
Rear legs, side view 100 Straight Sickled
Rear legs, back rear view 87 Toes out Parallel, bow-legged
Foot angle 93 Low Steep
Bone quality 91 Coarse Fine and thin
Hock quality 97 Filled Dry
Udder 110
Fore udder attachment 101 Loose Strong
Rear udder height 104 Low High
Rear udder width 97 Narrow Wide
Udder support 107 Weak Strong
Udder depth 109 Deep High
Udder balance 116 Deep rear udder Deep front udder
Teat length 120 Short Long
Teat thickness 110 Thin Thick
Teat placement (front) 92 Wide Close
Teat placement (back) 98 Wide Close

NAV proof run date: 06-05-2025 Reliability 50 % 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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