Bull

VJ Grizly

NTM 16

Herdbook number: DNK 305067 Birthdate: 16 Oct 2020

Breed Jersey

Sire VJ Google

MGS VJ Heavy

Proven/Genomic Genomic

Beta casein A2A2

Kappa casein BB

Polled Horned

aAa 516

Recommended for

Solids Fertility Calving Ease

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 113
Milk kg 100
Fat, kg 112
Fat, % 108
Protein kg 108
Protein % 111
Persistency 98
Growth 94
Carcass conformation score 96
Saved feed 100
Maintenance efficiency 100
Metabolic efficiency 100

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 100 0.0 7628
Fat kg, 305 days 112 12.6 454
Fat %, 305 days 108 0.20 6.0
Protein kg, 305 days 108 6.8 328
Protein %, 305 days 111 0.10 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) 101
Interval from first to last insemination (heifers) 111
Interval from first to last insemination (cows) 110
Number of inseminations (heifers) 108
Number of inseminations (cows) 107
Calving sire 106
Calving maternal 114
Udder health 105
General health 99
Longevity 109
Hoof health 89
Sole Ulcer 95
Sole Hemorrhage 107
Heel Horn Erosion 102
Digital dermatitis + Interdigital Dermatitis 81
Verrucose dermatitis + Interdigital Hyperplasia 65
Double sole + White line separation 114
Cork screw claw 123
Youngstock survival 83

NAV proof run date: 02-04-2024 Reliability 73 % Number of daughters: 0

Trait Index 80 100 120
Milkability 102
Temperament 111

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

Trait Index 80 100 120
Frame 100
Stature 97 Short Tall
Body depth 95 Shallow Deep
Chest width 89 Narrow Wide
Rib structure 112 Coarse Angular
Top line 99 Weak Strong
Rump width 101 Narrow pins Wide pins
Rump angle 90 High pins Low pins
Feet & legs 106
Rear legs, side view 99 Straight Sickled
Rear legs, back rear view 91 Toes out Parallel, bow-legged
Foot angle 95 Low Steep
Bone quality 116 Coarse Fine and thin
Hock quality 117 Filled Dry
Udder 107
Fore udder attachment 108 Loose Strong
Rear udder height 121 Low High
Rear udder width 112 Narrow Wide
Udder support 103 Weak Strong
Udder depth 103 Deep High
Udder balance 94 Deep rear udder Deep front udder
Teat length 82 Short Long
Teat thickness 89 Thin Thick
Teat placement (front) 93 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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