VH Byrial

NTM -15

Herdbook number: DNK 254200 Birthdate: 20 Jul 2010

Breed Holstein

Sire VH Bismark

MGS Juwel

Proven/Genomic Proven

Beta casein A2A2

Kappa casein AB

Polled Horned

aAa 423

Recommended for

Milk

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 94
Milk kg 105
Fat, kg 94
Fat, % 91
Protein kg 98
Protein % 88
Persistency 106
Growth 114
Daily carcass gain 107
Carcass conformation score 115

NAV proof run date: 07-10-2025 Reliability 99 % Number of daughters: 1530

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 105 164.0 11600
Fat kg, 305 days 94 -7.5 475
Fat %, 305 days 91 -0.14 4.1
Protein kg, 305 days 98 -2.0 406
Protein %, 305 days 88 -0.09 3.5

NAV proof run date: 07-10-2025 Reliability 99 % Number of daughters: 1530

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 77
Interval from calving to first insemination (cows) 93
Interval from first to last insemination (heifers) 93
Interval from first to last insemination (cows) 77
Number of inseminations (heifers) 94
Number of inseminations (cows) 75
Calving sire 87
Calving maternal 106
Udder health 104
General health 100
Longevity 101
Hoof health 101
Sole Ulcer 111
Sole Hemorrhage 107
Heel Horn Erosion 95
Digital dermatitis + Interdigital Dermatitis 92
Verrucose dermatitis + Interdigital Hyperplasia 73
Double sole + White line separation 103
Cork screw claw 109
Youngstock survival 104

NAV proof run date: 07-10-2025 Reliability 99 % Number of daughters: 1495

Trait Index 80 100 120
Milkability 99
Temperament 94

NAV proof run date: 07-10-2025 Reliability 96 % Number of daughters: 722

Trait Index 80 100 120
Frame 102
Stature 100 Short Tall
Body depth 102 Shallow Deep
Chest width 113 Narrow Wide
Rib structure 95 Coarse Angular
Top line 107 Weak Strong
Rump width 96 Narrow pins Wide pins
Rump angle 109 High pins Low pins
Feet & legs 82
Rear legs, side view 76 Straight Sickled
Rear legs, back rear view 96 Toes out Parallel, bow-legged
Foot angle 111 Low Steep
Bone quality 78 Coarse Fine and thin
Hock quality 82 Filled Dry
Udder 89
Fore udder attachment 90 Loose Strong
Rear udder height 102 Low High
Rear udder width 102 Narrow Wide
Udder support 110 Weak Strong
Udder depth 93 Deep High
Udder balance 119 Deep rear udder Deep front udder
Teat length 105 Short Long
Teat thickness 92 Thin Thick
Teat placement (front) 110 Wide Close
Teat placement (back) 103 Wide Close

NAV proof run date: 07-10-2025 Reliability 96 % Number of daughters: 722

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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