Bull

Bull

Bull

VJ Rigo

NTM 13

Herdbook number: DNK 305093 Birthdate: 4 Dec 2020

Breed Jersey

Sire VJ Google

MGS VJ Bonne

Proven/Genomic Genomic

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 561

Recommended for

Calving Ease

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 109
Milk kg 101
Fat, kg 106
Fat, % 103
Protein kg 107
Protein % 108
Persistency 102
Growth 98
Saved feed 93
Maintenance efficiency 99

NAV proof run date: 12-08-2025 Reliability 93 % Number of daughters: 42

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 101 28.6 7751
Fat kg, 305 days 106 6.3 460
Fat %, 305 days 103 0.08 6.0
Protein kg, 305 days 107 6.0 335
Protein %, 305 days 108 0.07 4.3

NAV proof run date: 12-08-2025 Reliability 93 % Number of daughters: 42

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 101
Interval from calving to first insemination (cows) 103
Interval from first to last insemination (heifers) 109
Interval from first to last insemination (cows) 99
Number of inseminations (heifers) 101
Number of inseminations (cows) 99
Calving sire 111
Calving maternal 103
Udder health 115
General health 104
Longevity 103
Hoof health 88
Sole Ulcer 94
Sole Hemorrhage 107
Heel Horn Erosion 90
Digital dermatitis + Interdigital Dermatitis 88
Verrucose dermatitis + Interdigital Hyperplasia 53
Double sole + White line separation 115
Cork screw claw 100
Youngstock survival 87

NAV proof run date: 12-08-2025 Reliability 77 % Number of daughters: 4

Trait Index 80 100 120
Milkability 100
Temperament 107

NAV proof run date: 12-08-2025 Reliability 60 % Number of daughters: 11

Trait Index 80 100 120
Frame 101
Stature 103 Short Tall
Body depth 97 Shallow Deep
Chest width 98 Narrow Wide
Rib structure 104 Coarse Angular
Top line 95 Weak Strong
Rump width 109 Narrow pins Wide pins
Rump angle 90 High pins Low pins
Feet & legs 86
Rear legs, side view 116 Straight Sickled
Rear legs, back rear view 98 Toes out Parallel, bow-legged
Foot angle 84 Low Steep
Bone quality 113 Coarse Fine and thin
Hock quality 93 Filled Dry
Udder 108
Fore udder attachment 104 Loose Strong
Rear udder height 114 Low High
Rear udder width 102 Narrow Wide
Udder support 112 Weak Strong
Udder depth 117 Deep High
Udder balance 107 Deep rear udder Deep front udder
Teat length 77 Short Long
Teat thickness 89 Thin Thick
Teat placement (front) 101 Wide Close
Teat placement (back) 123 Wide Close

NAV proof run date: 12-08-2025 Reliability 60 % Number of daughters: 11

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