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Colby
NTM
-34
Born
3/5/2002
Breeder
Not yet available
Evaluation
Holstein
International ID
HOLUSAM000060697343
Herdbook number
DNK 251411
Trait # Daughters # Herds
Yield 18 10
Udder health 11 11
Conformation 4 2
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Breed proportions
Breed
%
HOL
100
Sire
C Outside
HOLCANM000006026421
PGS
R Prelude
HOLCANM000000392457
PGD
Comestar L Or Black
HOLCANF000005311227
Dam
Ms Solid-Gold Rud Cherry ET
HOLUSAF000127939542
MGS
S Rudolf
HOLCANM000005470579
MGD
Whiteleather Conquest 385
HOLUSAF000014611486
MGDS
E Conquest
Show genetic traits
Show phenotypic values
Evaluation published 11.08.2026
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  • Trait Current evaluation 70 80 90 100 110 120 130 Reliability Contribution to NTM Index type Previous evaluation
Evaluation published 11.08.2026
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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 69        
    • Milk (305-d, kg) 91 -295.3  11758 -298.4  11996 -271.2  11104 -303.8  11845
    • Fat (305-d, kg) 77 -28.7  487 -27.9  486 -30.7  476 -30.1  490
    • Protein (305-d, kg) 71 -29.0  416 -28.7  422 -29.5  386 -29.8  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) 72 -0.20  3.6 Notable differences between countries -0.18  3.5 -0.27  3.5 -0.21  3.5
  • Growth 119        
    • Daily carcass gain 117        
      • 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) 113 +0.24  4.0 +0.22  3.5 +0.25  4.3 +0.26  4.5
  • Fertility 97        
    • Interval from calving to first insemination (cows) (days) 98 +0.6  81 +0.6  81 +0.6  82 +0.6  84
    • Interval from first to last insemination (heifers) (days) 111 -2.0  22 -2.0  21 -2.0  23 -2.0  23
    • Interval from first to last insemination (cows) (days) 95 +2.0  43 +2.0  41 +2.1  45 +2.1  46
    • Number of inseminations (heifers) 111 -0.05  1.6 -0.05  1.6 -0.05  1.6 -0.05  1.5
    • Number of inseminations (cows) 100 0.00  2.0 0.00  2.0 0.00  2.0 0.00  1.9
  • Birth 91        
    • Survival (sire) (%)        
    • 1st lactation -0.28  96.0 Notable differences between countries -0.28  96.0 -0.35  94.7 -0.20  97.3
    • 2nd and later lactations -0.05  98.0 Notable differences between countries -0.05  98.0 -0.06  97.4 -0.03  98.6
    • Calving ease (sire) (%)        
    • 1st lactation -0.935  91.15 Notable differences between countries -0.940  91.09 -1.340  85.70 -0.641  94.48
    • 2nd and later lactations -0.340  94.58 Notable differences between countries -0.371  93.96 -0.384  93.69 -0.226  96.69
  • Calving 97        
    • Survival (maternal) (%)        
    • 1st lactation -0.11  96.0 Notable differences between countries -0.11  96.0 -0.14  94.7 -0.08  97.3
    • 2nd and later lactations -0.02  98.0 Notable differences between countries -0.02  98.0 -0.02  97.4 -0.01  98.6
    • Calving ease (maternal) (%)        
    • 1st lactation -0.235  91.15 Notable differences between countries -0.238  90.98 -0.330  86.03 -0.159  94.59
    • 2nd and later lactations -0.063  94.58 Notable differences between countries -0.070  93.90 -0.070  93.82 -0.042  96.74
  • Udder health (%) 103 -0.80  6.4 Notable differences between countries -0.87  8.5 -0.83  6.2 -0.56  2.7
  • General health 83        
    • Early reproductive disorders (%) 88 +0.82  5.2 Notable differences between countries +0.93  6.5 +0.70  3.5 +0.30  0.6
    • Late reproductive disorders (%) 87 +0.68  6.3 Notable differences between countries +0.52  3.0 +1.18  17.2 +0.55  3.2
    • Ketosis (%) 76 +0.28  1.1 Notable differences between countries +0.33  1.5 +0.22  0.5 +0.09  0.1
    • Other metabolic diseases (%) 87 +0.78  5.4 Notable differences between countries +0.89  6.9 +0.64  3.2 +0.36  1.1
    • Feet and leg problems (%) 99 +0.11  7.0 Notable differences between countries +0.13  12.7 +0.06  0.7 +0.05  1.2
  • Claw health 90        
    • Sole ulcer (p) 89 +0.026  0.04 Notable differences between countries +0.028  0.06 +0.025  0.04 +0.020  0.03
    • Sole hemorrhage (p) 95 +0.012  0.23 Notable differences between countries +0.015  0.35 +0.007  0.09 +0.009  0.13
    • Heel horn erosion (p) 99 +0.002  0.15 Notable differences between countries +0.003  0.25 +0.002  0.10 +0.001  0.06
    • Digital dermatitis + interdigital Dermatitis (p) 89 +0.032  0.19 Notable differences between countries +0.029  0.23 +0.027  0.08 +0.039  0.19
    • Verrucose dermatitis + Interdigital Hyperplasia (p) 102 -0.004  0.03 Notable differences between countries -0.003  0.04 -0.003  0.02 -0.004  0.04
    • Double sole + white line separation (p) 89 +0.011  0.07 Notable differences between countries +0.012  0.09 +0.011  0.08 +0.007  0.02
    • Cork screw claw (p) 109 -0.002  0.09 Notable differences between countries -0.003  0.14 -0.001  0.02 -0.001  0.02
  • Frame 112        
    • Stature (cm) 111 +1.18  152.4 +1.21  152.5 +1.24  152.0 +1.03  152.4
    • Body depth (1-9) 105 +0.08  6.5 +0.08  6.6 +0.09  6.3 +0.07  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) 100 0.00  5.9 0.00  5.9 0.00  5.7 0.00  6.1
    • Top line (1-9)   6.6 Notable differences between countries   6.6   6.5   6.7
    • Rump width (1-9) 109 +0.15  5.8 Notable differences between countries +0.14  5.8 +0.19  6.0 +0.12  5.7
    • Rump angle (1-9) 115 +0.35  4.7 Notable differences between countries +0.32  4.8 +0.44  4.6 +0.31  4.8
  • Feet & legs 93        
    • Rear legs, side view (1-9) 97 -0.04  5.1 -0.04  5.0 -0.05  5.1 -0.04  5.2
    • Rear legs, rear view (1-9) 86 -0.19  6.0 -0.18  6.0 -0.22  5.7 -0.17  6.2
    • Hock quality (1-9)   5.8   5.8   5.8   5.6
    • Bone quality (1-9)   6.4   6.3   6.2   6.6
    • Foot angle (1-9) 97 -0.03  5.0 -0.03  5.0 -0.04  4.9 -0.03  5.2
  • Udder 95        
    • Fore udder attachment (1-9) 99 -0.02  5.2 -0.02  5.1 -0.02  5.2 -0.02  5.2
    • Rear udder height (1-9) 98 -0.03  6.1 -0.03  6.0 -0.03  6.0 -0.02  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) 100 0.00  5.8 0.00  5.8 0.00  5.7 0.00  6.0
    • Udder depth (1-9) 92 -0.22  5.5 -0.22  5.3 -0.23  5.8 -0.20  5.7
    • Udder balance (1-9)   5.4   5.3   5.4   5.4
    • Teat length (1-9) 90 -0.34  5.5 -0.36  5.4 -0.34  5.5 -0.30  5.6
    • Teat thickness (1-9)   5.4   5.5   5.2   5.4
    • Teat placement (front) (1-9) 91 -0.27  5.7 -0.28  5.6 -0.28  5.6 -0.23  5.7
    • Teat placement (back) (1-9) 98 -0.06  6.7 -0.06  6.4 -0.06  6.9 -0.05  6.9
  • Milkability (g fat+protein/min) 95 -8.1  206 Only available on Nordic level      
  • Temperament (1-5 or 1-9) 103   Different national scales +0.07  5.4 +0.03  3.2 +0.05  5.5
  • Longevity (days in production) 87 -72.9  920 -73.1  864 -76.0  1055 -70.0  931
  • Youngstock survival 102        
    • Early period (heifers) (%) 99 -0.04  96.9 -0.04  96.4 -0.03  97.6 -0.04  97.6
    • Late period (heifers) (%) 105 +0.27  95.7 +0.28  95.5 +0.24  96.8 +0.29  95.2
    • Early period (bulls) (%) 94 -0.23  95.1 Notable differences between countries -0.25  94.2 -0.23  94.9 -0.17  97.5
    • Late period (bulls) (%) 102 +0.18  96.1 +0.20  95.3 +0.16  96.8 +0.15  97.7
Nordic Cattle Genetic Evaluation Landbrug & Fødevarer FABA VÄXA Sverige