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D L Aaron
NTM
-61
Born
9/23/1994
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 03.02.2026
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  • Trait Current evaluation 70 80 90 100 110 120 130 Reliability Contribution to NTM Index type Previous evaluation
Evaluation published 03.02.2026
?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 71        
    • Milk (305-d, kg) 90 -328.1  11702 -331.6  11943 -302.5  11052 -336.7  11777
    • Fat (305-d, kg) 66 -42.4  483 -41.2  482 -45.7  474 -44.3  486
    • Protein (305-d, kg) 81 -19.0  413 -18.7  419 -19.5  384 -19.5  415
    • Breeding values not in NTM        
      • Fat-% (average in 305-d) 78 -0.35  4.2 -0.33  4.1 -0.41  4.3 -0.36  4.2
      • Protein-% (average in 305-d) 88 -0.09  3.5 Notable differences between countries -0.08  3.5 -0.12  3.5 -0.09  3.5
  • Growth 105        
    • Daily carcass gain 94        
      • Short fattening period (g/day)   586   591   563   559
      • Long fattening period (g/day)   532 Not available in Denmark     551   502
    • Carcass conformation score (1-15) 112 +0.22  4.0 +0.20  3.5 +0.23  4.3 +0.24  4.5
  • Fertility 62        
    • Interval from calving to first insemination (cows) (days) 83 +4.9  81 +4.7  81 +4.8  82 +5.4  83
    • 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) 60 +16.3  43 +16.0  42 +16.5  45 +17.0  47
    • 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) 72 +0.20  2.0 +0.20  2.0 +0.20  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  94.5 -0.06  97.4
    • 2nd and later lactations 91 -0.06  98.0 Notable differences between countries -0.06  98.0 -0.07  97.3 -0.04  98.6
    • Calving ease (sire) (%)        
    • 1st lactation 95 -0.624  90.85 Notable differences between countries -0.629  90.73 -0.891  85.20 -0.416  94.48
    • 2nd and later lactations 93 -0.389  94.42 Notable differences between countries -0.424  93.79 -0.445  93.42 -0.255  96.67
  • Calving 74        
    • Survival (maternal) (%)        
    • 1st lactation 76 -0.89  96.0 Notable differences between countries -0.90  96.0 -1.16  94.5 -0.63  97.4
    • 2nd and later lactations 72 -0.17  98.0 Notable differences between countries -0.17  98.0 -0.21  97.3 -0.13  98.6
    • Calving ease (maternal) (%)        
    • 1st lactation 83 -1.806  90.85 Notable differences between countries -1.840  90.62 -2.535  85.53 -1.189  94.59
    • 2nd and later lactations 89 -0.418  94.43 Notable differences between countries -0.459  93.73 -0.469  93.55 -0.270  96.72
  • Udder health (%) 86 +3.75  6.6 Notable differences between countries +4.04  8.7 +3.81  6.2 +2.80  3.2
  • General health 73        
    • Early reproductive disorders (%) 61 +2.53  5.1 Notable differences between countries +2.93  6.6 +2.20  3.5 +1.03  0.7
    • Late reproductive disorders (%) 79 +1.11  6.2 Notable differences between countries +0.85  3.1 +1.91  16.9 +0.93  3.4
    • Ketosis (%) 86 +0.16  1.1 Notable differences between countries +0.20  1.6 +0.12  0.5 +0.06  0.1
    • Other metabolic diseases (%) 95 +0.29  5.3 Notable differences between countries +0.34  6.9 +0.24  3.1 +0.16  1.4
    • Feet and leg problems (%) 92 +0.81  6.5 Notable differences between countries +1.01  12.3 +0.45  0.7 +0.43  1.2
  • Claw health 81        
    • Sole ulcer (p) 79 +0.049  0.04 Notable differences between countries +0.054  0.06 +0.048  0.04 +0.039  0.02
    • Sole hemorrhage (p) 76 +0.057  0.22 Notable differences between countries +0.072  0.34 +0.035  0.09 +0.045  0.13
    • Heel horn erosion (p) 86 +0.034  0.15 Notable differences between countries +0.046  0.24 +0.028  0.10 +0.021  0.06
    • Digital dermatitis + interdigital Dermatitis (p) 102 -0.006  0.20 Notable differences between countries -0.005  0.23 -0.005  0.08 -0.007  0.19
    • Verrucose dermatitis + Interdigital Hyperplasia (p) 104 -0.007  0.03 Notable differences between countries -0.007  0.04 -0.006  0.02 -0.008  0.04
    • Double sole + white line separation (p) 72 +0.027  0.07 Notable differences between countries +0.032  0.09 +0.029  0.08 +0.017  0.02
    • Cork screw claw (p) 88 +0.003  0.08 Notable differences between countries +0.004  0.13 +0.002  0.02 +0.002  0.02
  • Frame 100        
    • Stature (cm) 96 -0.43  152.2 -0.44  152.3 -0.45  151.9 -0.37  152.4
    • Body depth (1-9) 104 +0.06  6.5 +0.06  6.6 +0.08  6.3 +0.06  6.4
    • Chest width (1-9) 101 +0.01  5.6 Notable differences between countries +0.01  5.6 +0.02  5.6 +0.01  5.7
    • Rib structure (1-9) 98 -0.03  5.8 -0.03  5.7 -0.04  5.6 -0.03  6.0
    • Top line (1-9) 94 -0.09  6.6 Notable differences between countries -0.09  6.6 -0.12  6.5 -0.07  6.7
    • 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 -0.12  4.6 -0.08  4.8
  • Feet & legs 99        
    • Rear legs, side view (1-9) 85 -0.22  5.1 -0.22  5.0 -0.23  5.1 -0.18  5.2
    • Rear legs, rear view (1-9) 115 +0.20  6.0 +0.19  6.0 +0.24  5.7 +0.18  6.2
    • Hock quality (1-9) 77 -0.41  5.8 -0.43  5.8 -0.45  5.8 -0.32  5.6
    • Bone quality (1-9) 92 -0.12  6.3 -0.11  6.3 -0.15  6.2 -0.11  6.6
    • Foot angle (1-9) 118 +0.18  5.0 +0.17  5.0 +0.22  4.9 +0.16  5.2
  • Udder 85        
    • Fore udder attachment (1-9) 86 -0.27  5.1 -0.30  5.1 -0.26  5.2 -0.23  5.2
    • Rear udder height (1-9) 96 -0.06  6.0 -0.07  6.0 -0.06  6.0 -0.05  6.2
    • Rear udder width (1-9) 87 -0.25  6.1 -0.25  6.2 -0.28  5.7 -0.23  6.1
    • Udder cleft (1-9) 119 +0.36  5.8 +0.40  5.8 +0.34  5.6 +0.29  6.0
    • Udder depth (1-9) 89 -0.30  5.5 -0.31  5.2 -0.32  5.8 -0.28  5.7
    • Udder balance (1-9) 110 +0.14  5.3 +0.14  5.3 +0.16  5.3 +0.12  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 +0.32  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) 114 +0.39  6.6 +0.41  6.4 +0.41  6.9 +0.35  6.8
  • Milkability (g fat+protein/min) 98 -3.1  202 Only available on Nordic level      
  • Temperament (1-5 or 1-9) 94   Different national scales -0.14  5.4 -0.07  3.2 -0.10  5.5
  • Longevity (days in production) 65 -196.1  913 -196.7  856 -204.7  1048 -188.5  927
  • Youngstock survival 87        
    • Early period (heifers) (%) 81 -0.75  96.9 -0.81  96.5 -0.66  97.6 -0.68  97.6
    • Late period (heifers) (%) 96 -0.22  95.7 -0.22  95.6 -0.19  96.8 -0.24  95.2
    • Early period (bulls) (%) 73 -1.02  95.2 -1.11  94.4 -1.05  94.9 -0.77  97.4
    • Late period (bulls) (%) 93 -0.64  96.2 -0.71  95.4 -0.57  96.8 -0.52  97.7
Nordic Cattle Genetic Evaluation Landbrug & Fødevarer FABA VÄXA Sverige