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D L Aaron
NTM
-59
Born
23/09/1994
Breeder
USA
Evaluation
Holstein
International ID
HOLUSAM000002265005
Herdbook number
FIN 92722
SWE 90245
DNK 241710
Trait # Daughters # Herds
Yield 708 310
Udder health 633 324
Conformation 314 164
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Breed proportions
Breed
%
HOL
100
Sire
N Luke
HOLUSAM000002071864
PGS
B Cleitus
HOLUSAM000001879085
PGD
Norrielake Valiant Cheer-ET
HOLUSAF000012365669
Dam
Dixie-Lee Aspen - ET
HOLUSAF000014889171
MGS
S-B Mascot
HOLUSAM000002020049
MGD
Patrick-Orchard Mw Abbie-ET
HOLUSAF000014432720
MGDS
A Melwood
Show genetic traits
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Evaluation published 07.10.2025
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  • Trait Current evaluation 70 80 90 100 110 120 130 Reliability Contribution to NTM Index type Previous evaluation
Evaluation published 07.10.2025
?Show effect in
  • Trait Breeding value NAV Countries
    Bull effect Average     Comment Denmark
    Bull effect Average     Finland
    Bull effect Average     Sweden
    Bull effect Average
  • Yield 72        
    • Milk (305-d, kg) 91 -295.3  11600 -298.2  11848 -275.4  10919 -301.3  11700
    • Fat (305-d, kg) 67 -41.2  475 -39.7  474 -45.5  466 -42.8  480
    • Protein (305-d, kg) 83 -17.0  406 -16.7  411 -17.8  376 -17.5  412
    • Breeding values not in NTM        
      • Fat-% (average in 305-d) 79 -0.34  4.1 -0.32  4.1 -0.40  4.3 -0.34  4.1
      • Protein-% (average in 305-d) 89 -0.08  3.5 Notable differences between countries -0.07  3.5 -0.11  3.5 -0.08  3.5
  • Growth 105        
    • Daily carcass gain 94        
      • Short fattening period (g/day)   588   592   566   562
      • Long fattening period (g/day)   532 Not available in Denmark     550   503
    • Carcass conformation score (1-15) 112 +0.22  4.0 +0.20  3.6 +0.23  4.4 +0.24  4.5
  • Fertility 63        
    • Interval from calving to first insemination (cows) (days) 84 +4.6  81 +4.4  81 +4.5  83 +5.1  82
    • Interval from first to last insemination (heifers) (days) 76 +4.3  22 +4.3  21 +4.3  23 +4.4  23
    • Interval from first to last insemination (cows) (days) 61 +15.9  43 +15.6  42 +16.0  45 +16.6  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) 73 +0.19  2.0 +0.19  2.0 +0.19  2.0 +0.18  1.8
  • Birth 94        
    • Survival (sire) (%)        
    • 1st lactation 97 -0.09  96.0 Notable differences between countries -0.09  96.0 -0.12  94.2 -0.06  97.4
    • 2nd and later lactations 90 -0.06  98.0 Notable differences between countries -0.06  98.0 -0.08  97.3 -0.05  98.6
    • Calving ease (sire) (%)        
    • 1st lactation 95 -0.655  90.25 Notable differences between countries -0.665  90.04 -0.927  84.35 -0.421  94.41
    • 2nd and later lactations 93 -0.408  94.09 Notable differences between countries -0.445  93.42 -0.469  92.96 -0.263  96.54
  • Calving 75        
    • Survival (maternal) (%)        
    • 1st lactation 77 -0.86  96.0 Notable differences between countries -0.86  96.0 -1.16  94.3 -0.60  97.4
    • 2nd and later lactations 72 -0.17  98.0 Notable differences between countries -0.17  98.0 -0.22  97.3 -0.13  98.6
    • Calving ease (maternal) (%)        
    • 1st lactation 83 -1.895  90.26 Notable differences between countries -1.942  89.94 -2.639  84.68 -1.202  94.52
    • 2nd and later lactations 89 -0.438  94.09 Notable differences between countries -0.480  93.36 -0.494  93.11 -0.279  96.60
  • Udder health (%) 86 +3.75  7.0 Notable differences between countries +3.98  9.0 +3.74  6.3 +3.04  4.1
  • General health 74        
    • Early reproductive disorders (%) 61 +2.35  4.9 Notable differences between countries +2.81  6.6 +2.08  3.4 +1.13  1.0
    • Late reproductive disorders (%) 82 +0.98  6.2 Notable differences between countries +0.76  3.1 +1.67  16.5 +0.88  4.0
    • Ketosis (%) 85 +0.18  1.2 Notable differences between countries +0.22  1.7 +0.13  0.6 +0.09  0.2
    • Other metabolic diseases (%) 95 +0.29  5.2 Notable differences between countries +0.34  7.1 +0.23  3.0 +0.19  2.2
    • Feet and leg problems (%) 93 +0.66  6.1 Notable differences between countries +0.85  12.4 +0.38  0.6 +0.38  1.2
  • Claw health 80        
    • Sole ulcer (p) 79 +0.049  0.04 Notable differences between countries +0.054  0.06 +0.047  0.04 +0.040  0.02
    • Sole hemorrhage (p) 76 +0.057  0.22 Notable differences between countries +0.071  0.32 +0.035  0.09 +0.046  0.13
    • Heel horn erosion (p) 86 +0.034  0.15 Notable differences between countries +0.046  0.23 +0.028  0.10 +0.022  0.06
    • Digital dermatitis + interdigital Dermatitis (p) 102 -0.006  0.20 Notable differences between countries -0.005  0.24 -0.005  0.08 -0.007  0.19
    • Verrucose dermatitis + Interdigital Hyperplasia (p) 105 -0.009  0.04 Notable differences between countries -0.009  0.04 -0.008  0.02 -0.009  0.04
    • Double sole + white line separation (p) 72 +0.027  0.07 Notable differences between countries +0.032  0.09 +0.030  0.08 +0.016  0.02
    • Cork screw claw (p) 88 +0.003  0.07 Notable differences between countries +0.004  0.11 +0.002  0.02 +0.002  0.02
  • Frame 100        
    • Stature (cm) 97 -0.32  151.9 -0.33  151.8 -0.34  151.9 -0.29  152.2
    • Body depth (1-9) 104 +0.06  6.4 +0.06  6.5 +0.07  6.3 +0.06  6.4
    • Chest width (1-9) 101 +0.01  5.6 Notable differences between countries +0.01  5.5 +0.02  5.5 +0.01  5.6
    • Rib structure (1-9) 97 -0.05  5.6 -0.05  5.5 -0.06  5.5 -0.05  5.9
    • Top line (1-9) 95 -0.08  6.5 Notable differences between countries -0.08  6.5 -0.09  6.5 -0.06  6.6
    • Rump width (1-9) 101 +0.02  5.8 Notable differences between countries +0.02  5.8 +0.02  6.0 +0.01  5.7
    • Rump angle (1-9) 96 -0.09  4.7 -0.09  4.8 -0.11  4.6 -0.08  4.8
  • Feet & legs 98        
    • Rear legs, side view (1-9) 85 -0.22  5.1 -0.22  5.1 -0.23  5.1 -0.19  5.2
    • Rear legs, rear view (1-9) 114 +0.19  5.9 +0.18  5.9 +0.22  5.7 +0.17  6.2
    • Hock quality (1-9) 77 -0.41  5.8 -0.43  5.8 -0.45  5.8 -0.31  5.6
    • Bone quality (1-9) 92 -0.12  6.3 -0.11  6.3 -0.15  6.2 -0.11  6.5
    • Foot angle (1-9) 118 +0.18  5.0 +0.17  5.0 +0.22  4.9 +0.17  5.2
  • Udder 86        
    • Fore udder attachment (1-9) 87 -0.25  5.1 -0.28  5.1 -0.24  5.1 -0.22  5.1
    • Rear udder height (1-9) 97 -0.04  6.0 -0.05  5.9 -0.04  6.0 -0.04  6.2
    • Rear udder width (1-9) 88 -0.23  6.0 -0.23  6.2 -0.25  5.7 -0.21  6.0
    • Udder cleft (1-9) 120 +0.38  5.8 +0.42  5.8 +0.36  5.6 +0.31  5.9
    • Udder depth (1-9) 90 -0.28  5.5 -0.28  5.2 -0.29  5.7 -0.26  5.7
    • Udder balance (1-9) 111 +0.15  5.3 +0.15  5.3 +0.17  5.3 +0.13  5.4
    • Teat length (1-9) 109 +0.31  5.5 +0.33  5.5 +0.31  5.5 +0.27  5.6
    • Teat thickness (1-9) 115 +0.32  5.4 +0.35  5.5 +0.33  5.2 +0.26  5.4
    • Teat placement (front) (1-9) 104 +0.12  5.6 +0.13  5.6 +0.13  5.6 +0.10  5.7
    • Teat placement (back) (1-9) 115 +0.42  6.6 +0.44  6.4 +0.44  6.9 +0.38  6.8
  • Milkability (g fat+protein/min) 98 -3.1  202 Only available on Nordic level      
  • Temperament (1-5 or 1-9) 92   Different national scales -0.19  5.4 -0.09  3.2 -0.13  5.5
  • Longevity (days in production) 66 -190.5  902 -191.0  844 -199.0  1042 -183.5  920
  • Youngstock survival 87        
    • Early period (heifers) (%) 81 -0.75  97.0 -0.80  96.6 -0.66  97.7 -0.69  97.6
    • Late period (heifers) (%) 96 -0.22  95.9 -0.22  95.7 -0.19  97.0 -0.24  95.4
    • Early period (bulls) (%) 73 -1.02  95.3 -1.10  94.6 -1.06  95.0 -0.78  97.4
    • Late period (bulls) (%) 93 -0.64  96.2 -0.71  95.4 -0.56  96.9 -0.50  97.9
Nordic Cattle Genetic Evaluation Landbrug & Fødevarer FABA VÄXA Sverige