Bull

VJ Hauga

NTM 15

Herdbook number: DNK 304987 Birthdate: 14 Mar 2020

Breed Jersey

Sire VJ Hays

MGS VJ James

Proven/Genomic Genomic

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 246

Recommended for

Health Fertility Hoof health Organic

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 105
Milk kg 103
Fat, kg 103
Fat, % 99
Protein kg 106
Protein % 103
Persistency 105
Growth 95
Saved feed 106
Maintenance efficiency 108
Metabolic efficiency 98

NAV proof run date: 02-04-2024 Reliability 80 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 103 85.9 7628
Fat kg, 305 days 103 3.2 454
Fat %, 305 days 99 -0.03 6.0
Protein kg, 305 days 106 5.1 328
Protein %, 305 days 103 0.03 4.3

NAV proof run date: 02-04-2024 Reliability 80 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 108
Interval from calving to first insemination (cows) 97
Interval from first to last insemination (heifers) 116
Interval from first to last insemination (cows) 115
Number of inseminations (heifers) 115
Number of inseminations (cows) 109
Calving sire 102
Calving maternal 106
Udder health 105
General health 106
Longevity 104
Hoof health 109
Sole Ulcer 105
Sole Hemorrhage 108
Heel Horn Erosion 110
Digital dermatitis + Interdigital Dermatitis 108
Verrucose dermatitis + Interdigital Hyperplasia 110
Double sole + White line separation 94
Cork screw claw 109
Youngstock survival 102

NAV proof run date: 02-04-2024 Reliability 74 % Number of daughters: 0

Trait Index 80 100 120
Milkability 117
Temperament 91

NAV proof run date: 02-04-2024 Reliability 53 % Number of daughters: 0

Trait Index 80 100 120
Frame 105
Stature 94 Short Tall
Body depth 105 Shallow Deep
Chest width 98 Narrow Wide
Rib structure 106 Coarse Angular
Top line 115 Weak Strong
Rump width 94 Narrow pins Wide pins
Rump angle 86 High pins Low pins
Feet & legs 96
Rear legs, side view 105 Straight Sickled
Rear legs, back rear view 99 Toes out Parallel, bow-legged
Foot angle 98 Low Steep
Bone quality 106 Coarse Fine and thin
Hock quality 95 Filled Dry
Udder 115
Fore udder attachment 115 Loose Strong
Rear udder height 113 Low High
Rear udder width 105 Narrow Wide
Udder support 113 Weak Strong
Udder depth 109 Deep High
Udder balance 107 Deep rear udder Deep front udder
Teat length 103 Short Long
Teat thickness 98 Thin Thick
Teat placement (front) 104 Wide Close
Teat placement (back) 105 Wide Close

NAV proof run date: 02-04-2024 Reliability 53 % 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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