Bull

S Ross

NTM -20

Herdbook number: A00019815 Birthdate: 23 Oct 2004

Breed Holstein

Sire DR Chassee

MGS T Funkis

Proven/Genomic Proven

Beta casein -

Kappa casein -

Polled Horned

aAa 423615

Recommended for

Fertility

Link to NAV Bull Data

NTM guide

Production & Efficiency

Trait Index 80 100 120
Production 92
Milk kg 91
Fat, kg 90
Fat, % 99
Protein kg 94
Protein % 106
Persistency 97
Growth 103
Daily carcass gain 97
Carcass conformation score 107
Saved feed 99
Maintenance efficiency 113

NAV proof run date: 02-12-2025 Reliability 99 % Number of daughters: 24960

Expected Progeny Difference

Trait Index Bull effect Average
Milk kg, 305 days 91 -295.3 11633
Fat kg, 305 days 90 -12.5 477
Fat %, 305 days 99 -0.02 4.2
Protein kg, 305 days 94 -6.0 409
Protein %, 305 days 106 0.04 3.5

NAV proof run date: 02-12-2025 Reliability 99 % Number of daughters: 24960

Health & Reproduction

Trait Index 80 100 120
Daughter fertility 107
Interval from calving to first insemination (cows) 106
Interval from first to last insemination (heifers) 104
Interval from first to last insemination (cows) 105
Number of inseminations (heifers) 106
Number of inseminations (cows) 110
Calving sire 97
Calving maternal 82
Udder health 87
General health 90
Longevity 96
Hoof health 91
Sole Ulcer 101
Sole Hemorrhage 87
Heel Horn Erosion 88
Digital dermatitis + Interdigital Dermatitis 83
Verrucose dermatitis + Interdigital Hyperplasia 83
Double sole + White line separation 97
Cork screw claw 97
Youngstock survival 93

NAV proof run date: 02-12-2025 Reliability 99 % Number of daughters: 24703

Trait Index 80 100 120
Milkability 96
Temperament 97

NAV proof run date: 02-12-2025 Reliability 99 % Number of daughters: 11633

Trait Index 80 100 120
Frame 84
Stature 90 Short Tall
Body depth 81 Shallow Deep
Chest width 91 Narrow Wide
Rib structure 93 Coarse Angular
Top line 108 Weak Strong
Rump width 95 Narrow pins Wide pins
Rump angle 114 High pins Low pins
Feet & legs 85
Rear legs, side view 90 Straight Sickled
Rear legs, back rear view 89 Toes out Parallel, bow-legged
Foot angle 111 Low Steep
Bone quality 90 Coarse Fine and thin
Hock quality 82 Filled Dry
Udder 80
Fore udder attachment 83 Loose Strong
Rear udder height 95 Low High
Rear udder width 106 Narrow Wide
Udder support 98 Weak Strong
Udder depth 82 Deep High
Udder balance 86 Deep rear udder Deep front udder
Teat length 101 Short Long
Teat thickness 107 Thin Thick
Teat placement (front) 104 Wide Close
Teat placement (back) 106 Wide Close

NAV proof run date: 02-12-2025 Reliability 99 % Number of daughters: 11633

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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