V Bojer

NTM -34

Herdbook number: DNK 238068 Birthdate: 18 Jan 1996

Breed Holstein

Sire KED JUROR-ET

MGS L Ares

Proven/Genomic Proven

Beta casein -

Kappa casein AA

Polled Horned

aAa -

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 72
Milk kg 93
Fat, kg 73
Fat, % 82
Protein kg 78
Protein % 79
Persistency 89
Growth 100
Daily carcass gain 92
Carcass conformation score 105

NAV proof run date: 03-06-2025 Reliability 100 % Number of daughters: 55425

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 93 -229.6 11540
Fat kg, 305 days 73 -33.7 472
Fat %, 305 days 82 -0.29 4.1
Protein kg, 305 days 78 -22.0 404
Protein %, 305 days 79 -0.15 3.5

NAV proof run date: 03-06-2025 Reliability 100 % Number of daughters: 55425

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 96
Interval from calving to first insemination (cows) 98
Interval from first to last insemination (heifers) 95
Interval from first to last insemination (cows) 96
Number of inseminations (heifers) 97
Number of inseminations (cows) 101
Calving sire 104
Calving maternal 96
Udder health 96
General health 100
Longevity 95
Hoof health 88
Sole Ulcer 103
Sole Hemorrhage 99
Heel Horn Erosion 67
Digital dermatitis + Interdigital Dermatitis 82
Verrucose dermatitis + Interdigital Hyperplasia 78
Double sole + White line separation 102
Cork screw claw 98
Youngstock survival 96

NAV proof run date: 03-06-2025 Reliability 99 % Number of daughters: 50257

Trait Index 80 100 120
Milkability 92
Temperament 97

NAV proof run date: 03-06-2025 Reliability 99 % Number of daughters: 20360

Trait Index 80 100 120
Frame 102
Stature 86 Short Tall
Body depth 116 Shallow Deep
Chest width 119 Narrow Wide
Rib structure 82 Coarse Angular
Top line 107 Weak Strong
Rump width 103 Narrow pins Wide pins
Rump angle 110 High pins Low pins
Feet & legs 80
Rear legs, side view 89 Straight Sickled
Rear legs, back rear view 88 Toes out Parallel, bow-legged
Foot angle 105 Low Steep
Bone quality 85 Coarse Fine and thin
Hock quality 79 Filled Dry
Udder 90
Fore udder attachment 85 Loose Strong
Rear udder height 73 Low High
Rear udder width 77 Narrow Wide
Udder support 112 Weak Strong
Udder depth 81 Deep High
Udder balance 93 Deep rear udder Deep front udder
Teat length 107 Short Long
Teat thickness 120 Thin Thick
Teat placement (front) 86 Wide Close
Teat placement (back) 88 Wide Close

NAV proof run date: 03-06-2025 Reliability 99 % Number of daughters: 20360

Name Scientific name Symptoms Code Result
BLAD Bovine Leukocyte Adhesion Deficiency (BLF = Not carrier, BLC = Single carrier, BLS = Double carrier) BLAD is an autosomal Read more (BLF = Not carrier, BLC = Single carrier, BLS = Double carrier) BLAD is an autosomal recessively inherited defect in the Holstein population. It is characterized by recurrent bacterial infections, delayed wound healing and stunted growth. Calves with BLAD are more susceptible to infections and their lifespan varies, many die shortly after birth. Osborndale Ivanhoe (US 1189870) has been identified as the key ancestor of the disorder. Several widely used sires after Osborndale, eg. Penstate Ivanhoe Star (US 1441440) and Carlin-M Ivanhoe Bell (US 1667366) are carriers of BLAD. https://omia.org/OMIA000595/9913/ BLF Free

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