Bull

VJ Delaney

NTM 14

Herdbook number: DNK 305238 Birthdate: 25 Mar 2022

Breed Jersey

Sire VJ Domino

MGS VJ Leica

Proven/Genomic Genomic

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 246

Recommended for

Health Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 106
Milk kg 102
Fat, kg 103
Fat, % 100
Protein kg 107
Protein % 106
Persistency 103
Growth 98
Saved feed 101
Maintenance efficiency 99
Metabolic efficiency 102

NAV proof run date: 03-12-2024 Reliability 80 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 102 57.3 7691
Fat kg, 305 days 103 3.2 457
Fat %, 305 days 100 0.00 6.0
Protein kg, 305 days 107 6.0 332
Protein %, 305 days 106 0.06 4.3

NAV proof run date: 03-12-2024 Reliability 80 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 95
Interval from calving to first insemination (cows) 110
Interval from first to last insemination (heifers) 80
Interval from first to last insemination (cows) 101
Number of inseminations (heifers) 74
Number of inseminations (cows) 94
Calving sire 102
Calving maternal 105
Udder health 115
General health 105
Longevity 109
Hoof health 108
Sole Ulcer 108
Sole Hemorrhage 110
Heel Horn Erosion 98
Digital dermatitis + Interdigital Dermatitis 102
Verrucose dermatitis + Interdigital Hyperplasia 104
Double sole + White line separation 118
Cork screw claw 107
Youngstock survival 92

NAV proof run date: 03-12-2024 Reliability 72 % Number of daughters: 0

Trait Index 80 100 120
Milkability 102
Temperament 100

NAV proof run date: 03-12-2024 Reliability 50 % Number of daughters: 0

Trait Index 80 100 120
Frame 97
Stature 114 Short Tall
Body depth 97 Shallow Deep
Chest width 94 Narrow Wide
Rib structure 103 Coarse Angular
Top line 121 Weak Strong
Rump width 114 Narrow pins Wide pins
Rump angle 116 High pins Low pins
Feet & legs 109
Rear legs, side view 97 Straight Sickled
Rear legs, back rear view 102 Toes out Parallel, bow-legged
Foot angle 105 Low Steep
Bone quality 103 Coarse Fine and thin
Hock quality 109 Filled Dry
Udder 104
Fore udder attachment 101 Loose Strong
Rear udder height 97 Low High
Rear udder width 99 Narrow Wide
Udder support 96 Weak Strong
Udder depth 112 Deep High
Udder balance 96 Deep rear udder Deep front udder
Teat length 103 Short Long
Teat thickness 95 Thin Thick
Teat placement (front) 97 Wide Close
Teat placement (back) 101 Wide Close

NAV proof run date: 03-12-2024 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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