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Roy
NTM
-61
Born
5/1/1996
Breeder
USA
Evaluation
Holstein
International ID
HOLUSAM000017064727
Herdbook number
FIN 93502
SWE 90372
DNK 244375
Trait # Daughters # Herds
Yield 3186 539
Udder health 3156 571
Conformation 1526 259
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Breed proportions
Breed
%
HOL
100
Sire
Ked Juror
HOLUSAM000002124357
PGS
T Blakstar
HOLUSAM000001929410
PGD
Ked Mark Justine
HOLUSAF000012750091
Dam
Firdell Aerostar Babette-ET
HOLUSAF000014504541
MGS
M Aerostar
HOLCANM000000383622
MGD

HOLUSAF000012519322
MGDS
Chief Mark
Show genetic traits
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Evaluation published 01.09.2026
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  • Trait Current evaluation 70 80 90 100 110 120 130 Reliability Contribution to NTM Index type Previous evaluation
Evaluation published 01.09.2026
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  • Trait Breeding value NAV Countries
    Bull effect Average     Comment Denmark
    Bull effect Average     Finland
    Bull effect Average     Sweden
    Bull effect Average
  • Yield 61        
    • Milk (305-d, kg) 83 -557.7  11758 -563.6  11996 -512.3  11104 -573.8  11845
    • Fat (305-d, kg) 69 -38.7  487 -37.5  486 -41.3  476 -40.6  490
    • Protein (305-d, kg) 62 -38.0  416 -37.6  422 -38.7  386 -39.0  417
    • Breeding values not in NTM        
      • Fat-% (average in 305-d) 87 -0.21  4.2 -0.20  4.1 -0.24  4.3 -0.21  4.2
      • Protein-% (average in 305-d) 71 -0.21  3.6 Notable differences between countries -0.19  3.5 -0.28  3.5 -0.22  3.5
  • Growth 78        
    • Daily carcass gain 85        
      • Short fattening period (g/day)   587   591   563   562
      • Long fattening period (g/day)   533 Not available in Denmark     552   501
    • Carcass conformation score (1-15) 78 -0.40  4.0 -0.37  3.5 -0.42  4.3 -0.44  4.5
  • Fertility 83        
    • Interval from calving to first insemination (cows) (days) 88 +3.4  81 +3.3  81 +3.4  82 +3.9  84
    • Interval from first to last insemination (heifers) (days) 81 +3.4  22 +3.4  21 +3.4  23 +3.5  23
    • Interval from first to last insemination (cows) (days) 84 +6.5  43 +6.4  41 +6.6  45 +6.8  46
    • Number of inseminations (heifers) 84 +0.07  1.6 +0.08  1.6 +0.07  1.6 +0.07  1.5
    • Number of inseminations (cows) 92 +0.06  2.0 +0.06  2.0 +0.06  2.0 +0.05  1.9
  • Birth 95        
    • Survival (sire) (%)        
    • 1st lactation 93 -0.21  96.0 Notable differences between countries -0.21  96.0 -0.27  94.7 -0.15  97.3
    • 2nd and later lactations 103 +0.02  98.0 Notable differences between countries +0.02  98.0 +0.02  97.4 +0.01  98.6
    • Calving ease (sire) (%)        
    • 1st lactation 94 -0.729  91.15 Notable differences between countries -0.733  91.09 -1.044  85.70 -0.500  94.48
    • 2nd and later lactations 93 -0.380  94.58 Notable differences between countries -0.415  93.96 -0.430  93.69 -0.253  96.69
  • Calving 103        
    • Survival (maternal) (%)        
    • 1st lactation 105 +0.19  96.0 Notable differences between countries +0.19  96.0 +0.24  94.7 +0.13  97.3
    • 2nd and later lactations 98 -0.01  98.0 Notable differences between countries -0.01  98.0 -0.01  97.4 -0.01  98.6
    • Calving ease (maternal) (%)        
    • 1st lactation 98 -0.207  91.15 Notable differences between countries -0.210  90.98 -0.291  86.03 -0.140  94.59
    • 2nd and later lactations 92 -0.297  94.58 Notable differences between countries -0.326  93.90 -0.330  93.82 -0.195  96.74
  • Udder health (%) 80 +5.36  6.4 Notable differences between countries +5.82  8.5 +5.52  6.2 +3.77  2.7
  • General health 59        
    • Early reproductive disorders (%) 76 +1.63  5.2 Notable differences between countries +1.86  6.5 +1.41  3.5 +0.60  0.6
    • Late reproductive disorders (%) 102 -0.10  6.3 Notable differences between countries -0.08  3.0 -0.18  17.2 -0.08  3.2
    • Ketosis (%) 57 +0.50  1.1 Notable differences between countries +0.59  1.5 +0.39  0.5 +0.16  0.1
    • Other metabolic diseases (%) 49 +3.06  5.4 Notable differences between countries +3.50  6.9 +2.52  3.2 +1.41  1.1
    • Feet and leg problems (%) 79 +2.26  7.0 Notable differences between countries +2.78  12.7 +1.24  0.7 +1.11  1.2
  • Claw health 92        
    • Sole ulcer (p) 100 0.000  0.04 Notable differences between countries 0.000  0.06 0.000  0.04 0.000  0.03
    • Sole hemorrhage (p) 97 +0.007  0.23 Notable differences between countries +0.009  0.35 +0.004  0.09 +0.006  0.13
    • Heel horn erosion (p) 94 +0.015  0.15 Notable differences between countries +0.020  0.25 +0.012  0.10 +0.009  0.06
    • Digital dermatitis + interdigital Dermatitis (p) 83 +0.049  0.19 Notable differences between countries +0.045  0.23 +0.042  0.08 +0.060  0.19
    • Verrucose dermatitis + Interdigital Hyperplasia (p) 84 +0.028  0.03 Notable differences between countries +0.027  0.04 +0.026  0.02 +0.031  0.04
    • Double sole + white line separation (p) 94 +0.006  0.07 Notable differences between countries +0.007  0.09 +0.006  0.08 +0.004  0.02
    • Cork screw claw (p) 100 0.000  0.09 Notable differences between countries 0.000  0.14 0.000  0.02 0.000  0.02
  • Frame 115        
    • Stature (cm) 104 +0.43  152.4 +0.44  152.5 +0.45  152.0 +0.37  152.4
    • Body depth (1-9) 124 +0.38  6.5 +0.36  6.6 +0.45  6.3 +0.33  6.5
    • Chest width (1-9) 110 +0.14  5.6 Notable differences between countries +0.14  5.6 +0.18  5.6 +0.12  5.7
    • Rib structure (1-9) 111 +0.19  5.9 +0.19  5.9 +0.21  5.7 +0.15  6.1
    • Top line (1-9) 106 +0.09  6.6 Notable differences between countries +0.09  6.6 +0.12  6.5 +0.07  6.7
    • Rump width (1-9) 100 0.00  5.8 Notable differences between countries 0.00  5.8 0.00  6.0 0.00  5.7
    • Rump angle (1-9) 97 -0.07  4.7 Notable differences between countries -0.06  4.8 -0.09  4.6 -0.06  4.8
  • Feet & legs 102        
    • Rear legs, side view (1-9) 100 0.00  5.1 0.00  5.0 0.00  5.1 0.00  5.2
    • Rear legs, rear view (1-9) 106 +0.08  6.0 +0.08  6.0 +0.10  5.7 +0.07  6.2
    • Hock quality (1-9) 101 +0.02  5.8 +0.02  5.8 +0.02  5.8 +0.01  5.6
    • Bone quality (1-9) 102 +0.03  6.4 +0.03  6.3 +0.04  6.2 +0.03  6.6
    • Foot angle (1-9) 93 -0.07  5.0 -0.07  5.0 -0.08  4.9 -0.06  5.2
  • Udder 93        
    • Fore udder attachment (1-9) 95 -0.10  5.2 -0.11  5.1 -0.09  5.2 -0.08  5.2
    • Rear udder height (1-9) 96 -0.06  6.1 -0.07  6.0 -0.06  6.0 -0.05  6.2
    • Rear udder width (1-9) 98 -0.04  6.1 -0.04  6.3 -0.04  5.8 -0.04  6.1
    • Udder cleft (1-9) 112 +0.23  5.8 +0.25  5.8 +0.21  5.7 +0.19  6.0
    • Udder depth (1-9) 88 -0.33  5.5 -0.33  5.3 -0.35  5.8 -0.31  5.7
    • Udder balance (1-9) 107 +0.10  5.4 +0.09  5.3 +0.11  5.4 +0.08  5.4
    • Teat length (1-9) 108 +0.27  5.5 +0.29  5.4 +0.27  5.5 +0.24  5.6
    • Teat thickness (1-9) 120 +0.43  5.4 +0.47  5.5 +0.43  5.2 +0.34  5.4
    • Teat placement (front) (1-9) 107 +0.21  5.7 +0.22  5.6 +0.22  5.6 +0.18  5.7
    • Teat placement (back) (1-9) 103 +0.08  6.7 +0.09  6.4 +0.09  6.9 +0.08  6.9
  • Milkability (g fat+protein/min) 95 -8.1  206 Only available on Nordic level      
  • Temperament (1-5 or 1-9) 105   Different national scales +0.12  5.4 +0.06  3.2 +0.08  5.5
  • Longevity (days in production) 70 -168.1  920 -168.7  864 -175.4  1055 -161.5  931
  • Youngstock survival 86        
    • Early period (heifers) (%) 80 -0.79  96.9 -0.85  96.4 -0.70  97.6 -0.71  97.6
    • Late period (heifers) (%) 89 -0.60  95.7 -0.62  95.5 -0.52  96.8 -0.65  95.2
    • Early period (bulls) (%) 81 -0.72  95.1 Notable differences between countries -0.79  94.2 -0.74  94.9 -0.54  97.5
    • Late period (bulls) (%) 93 -0.64  96.1 -0.71  95.3 -0.57  96.8 -0.52  97.7
Nordic Cattle Genetic Evaluation Landbrug & Fødevarer FABA VÄXA Sverige