Bull

VJ Hauga

NTM 14

Herdbook number: DNK 304987 Birthdate: 14 Mar 2020

Sexed £ 30

Breed Jersey

Sire VJ Hays

MGS VJ James

Proven/Genomic Proven

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 246

Recommended for

Milk Fertility Hoof health

Link to NAV Bull Data

Local proof

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 108
Milk kg 105
Fat, kg 107
Fat, % 99
Protein kg 108
Protein % 101
Persistency 119
Growth 91
Daily carcass gain 96
Carcass conformation score 91
Saved feed 98
Maintenance efficiency 102
Metabolic efficiency 96

NAV proof run date: 03-12-2024 Reliability 97 % Number of daughters: 687

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 105 143.2 7691
Fat kg, 305 days 107 7.4 457
Fat %, 305 days 99 -0.03 6.0
Protein kg, 305 days 108 6.8 332
Protein %, 305 days 101 0.01 4.3

NAV proof run date: 03-12-2024 Reliability 97 % Number of daughters: 687

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 115
Interval from calving to first insemination (cows) 99
Interval from first to last insemination (heifers) 122
Interval from first to last insemination (cows) 112
Number of inseminations (heifers) 119
Number of inseminations (cows) 109
Calving sire 103
Calving maternal 104
Udder health 96
General health 105
Longevity 104
Hoof health 107
Sole Ulcer 98
Sole Hemorrhage 96
Heel Horn Erosion 115
Digital dermatitis + Interdigital Dermatitis 117
Verrucose dermatitis + Interdigital Hyperplasia 115
Double sole + White line separation 86
Cork screw claw 98
Youngstock survival 101

NAV proof run date: 03-12-2024 Reliability 89 % Number of daughters: 512

Trait Index 80 100 120
Milkability 115
Temperament 105

NAV proof run date: 03-12-2024 Reliability 84 % Number of daughters: 172

Trait Index 80 100 120
Frame 118
Stature 95 Short Tall
Body depth 108 Shallow Deep
Chest width 105 Narrow Wide
Rib structure 111 Coarse Angular
Top line 117 Weak Strong
Rump width 92 Narrow pins Wide pins
Rump angle 82 High pins Low pins
Feet & legs 94
Rear legs, side view 105 Straight Sickled
Rear legs, back rear view 99 Toes out Parallel, bow-legged
Foot angle 99 Low Steep
Bone quality 108 Coarse Fine and thin
Hock quality 87 Filled Dry
Udder 115
Fore udder attachment 112 Loose Strong
Rear udder height 115 Low High
Rear udder width 109 Narrow Wide
Udder support 106 Weak Strong
Udder depth 115 Deep High
Udder balance 103 Deep rear udder Deep front udder
Teat length 100 Short Long
Teat thickness 88 Thin Thick
Teat placement (front) 98 Wide Close
Teat placement (back) 92 Wide Close

NAV proof run date: 03-12-2024 Reliability 84 % Number of daughters: 172

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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