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DJ Izzy

NTM -4

Herdbook number: DNK 302708 Birthdate: 22 Sep 2004

Breed Jersey

Sire Q Impuls

MGS Q Zik

Proven/Genomic Proven

Beta casein A1A2

Kappa casein AB

Polled Horned

aAa 231465

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 99
Milk kg 100
Fat, kg 100
Fat, % 100
Protein kg 98
Protein % 98
Persistency 97
Growth 104
Daily carcass gain 96
Carcass conformation score 106
Saved feed 105
Maintenance efficiency 105

NAV proof run date: 07-02-2023 Reliability 99 % Number of daughters: 8162

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 100 0.0 7614
Fat kg, 305 days 100 0.0 453
Fat %, 305 days 100 0.00 6.0
Protein kg, 305 days 98 -1.7 325
Protein %, 305 days 98 -0.02 4.3

NAV proof run date: 07-02-2023 Reliability 99 % Number of daughters: 8162

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 97
Interval from calving to first insemination (cows) 99
Interval from first to last insemination (heifers) 87
Interval from first to last insemination (cows) 98
Number of inseminations (heifers) 92
Number of inseminations (cows) 99
Calving sire 103
Calving maternal 91
Udder health 97
General health 99
Longevity 100
Hoof health 101
Sole Ulcer 95
Sole Hemorrhage 104
Heel Horn Erosion 107
Digital dermatitis + Interdigital Dermatitis 108
Verrucose dermatitis + Interdigital Hyperplasia 105
Double sole + White line separation 76
Cork screw claw 84
Youngstock survival 83

NAV proof run date: 07-02-2023 Reliability 99 % Number of daughters: 7088

Trait Index 80 100 120
Milkability 94
Temperament 104

NAV proof run date: 07-02-2023 Reliability 99 % Number of daughters: 5283

Trait Index 80 100 120
Frame 98
Stature 96 Short Tall
Body depth 98 Shallow Deep
Chest width 97 Narrow Wide
Dairy form 94 Coarse Angular
Top line 106 Weak Strong
Rump width 93 Narrow pins Wide pins
Rump angle 99 High pins Low pins
Feet & legs 93
Rear legs, side view 102 Straight Sickled
Rear legs, back rear view 97 Toes out Parallel, bow-legged
Foot angle 90 Low Steep
Bone quality 97 Coarse Fine and thin
Hock quality 100 Filled Dry
Udder 108
Fore udder attachment 112 Loose Strong
Rear udder height 101 Low High
Rear udder width 100 Narrow Wide
Udder support 95 Weak Strong
Udder depth 99 Deep High
Udder balance 104 Deep rear udder Deep front udder
Teat length 114 Short Long
Teat thickness 111 Thin Thick
Teat placement (front) 89 Wide Close
Teat placement (back) 90 Wide Close

NAV proof run date: 07-02-2023 Reliability 99 % Number of daughters: 5283

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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