Bull

VJ Delaney

NTM 19

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 Robot Hoof health

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 109
Milk kg 102
Fat, kg 106
Fat, % 101
Protein kg 108
Protein % 106
Persistency 99
Growth 96
Saved feed 112
Maintenance efficiency 99

NAV proof run date: 12-08-2025 Reliability 88 % Number of daughters: 0

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 102 57.3 7751
Fat kg, 305 days 106 6.3 460
Fat %, 305 days 101 0.03 6.0
Protein kg, 305 days 108 6.8 335
Protein %, 305 days 106 0.06 4.3

NAV proof run date: 12-08-2025 Reliability 88 % Number of daughters: 0

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 94
Interval from calving to first insemination (cows) 111
Interval from first to last insemination (heifers) 75
Interval from first to last insemination (cows) 102
Number of inseminations (heifers) 70
Number of inseminations (cows) 92
Calving sire 103
Calving maternal 103
Udder health 117
General health 104
Longevity 109
Hoof health 117
Sole Ulcer 117
Sole Hemorrhage 116
Heel Horn Erosion 102
Digital dermatitis + Interdigital Dermatitis 104
Verrucose dermatitis + Interdigital Hyperplasia 109
Double sole + White line separation 126
Cork screw claw 109
Youngstock survival 91

NAV proof run date: 12-08-2025 Reliability 74 % Number of daughters: 0

Trait Index 80 100 120
Milkability 102
Temperament 99

NAV proof run date: 12-08-2025 Reliability 54 % Number of daughters: 0

Trait Index 80 100 120
Frame 99
Stature 112 Short Tall
Body depth 99 Shallow Deep
Chest width 99 Narrow Wide
Rib structure 101 Coarse Angular
Top line 119 Weak Strong
Rump width 113 Narrow pins Wide pins
Rump angle 116 High pins Low pins
Feet & legs 108
Rear legs, side view 95 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 105 Filled Dry
Udder 102
Fore udder attachment 101 Loose Strong
Rear udder height 95 Low High
Rear udder width 99 Narrow Wide
Udder support 95 Weak Strong
Udder depth 108 Deep High
Udder balance 99 Deep rear udder Deep front udder
Teat length 106 Short Long
Teat thickness 96 Thin Thick
Teat placement (front) 95 Wide Close
Teat placement (back) 99 Wide Close

NAV proof run date: 12-08-2025 Reliability 54 % 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

Want to know more?
Send us a message.

Name

Email

Country

Phone

Post code

Your message