T Blakstar
NTM
-63
Born
17/05/1983
Breeder
Tompkins Randolph Neal
Evaluation
Holstein
International ID
Herdbook number
FIN 91717
SWE 99185
DNK 226201
Trait # Daughters # Herds
Yield 679 285
Udder health 416 325
Conformation 472 195
?
Breed proportions
Breed
%
HOL
100
Sire
PGD
PAT-SON ELEVATION CHRIS
HOLUSAF000008531250
Dam
TO-MAR WAYNE HAY *TM
HOLUSAF000009804790
MGD
ROYAL-CEDAR OAK HANNA
HOLUSAF000009019013
MGDS
Evaluation published 04.11.2025
Show
  • Trait Current evaluation 70 80 90 100 110 120 130 Reliability Contribution to NTM Index type Previous evaluation
Evaluation published 04.11.2025
?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 57        
    • Milk (305-d, kg) 79 -688.9  11633 -696.3  11882 -637.3  10951 -705.3  11709
    • Fat (305-d, kg) 64 -44.9  477 -43.4  477 -49.4  468 -46.7  482
    • Protein (305-d, kg) 60 -40.0  409 -39.3  414 -41.5  378 -41.1  413
    • Breeding values not in NTM        
      • Fat-% (average in 305-d) 85 -0.24  4.2 -0.23  4.1 -0.28  4.3 -0.24  4.2
      • Protein-% (average in 305-d) 72 -0.20  3.5 Notable differences between countries -0.18  3.5 -0.28  3.5 -0.21  3.5
  • Growth 82        
    • Daily carcass gain 79        
      • Short fattening period (g/day)   587   591   565   561
      • Long fattening period (g/day)   532 Not available in Denmark     550   503
    • Carcass conformation score (1-15) 89 -0.20  4.0 -0.18  3.5 -0.21  4.4 -0.22  4.5
  • Fertility 88        
    • Interval from calving to first insemination (cows) (days) 101 -0.3  81 -0.3  81 -0.3  83 -0.3  83
    • Interval from first to last insemination (heifers) (days) 100 0.0  22 0.0  21 0.0  23 0.0  23
    • Interval from first to last insemination (cows) (days) 86 +5.7  43 +5.6  42 +5.8  45 +6.0  46
    • Number of inseminations (heifers) 99 0.00  1.6 0.00  1.6 0.00  1.6 0.00  1.5
    • Number of inseminations (cows) 89 +0.08  2.0 +0.08  2.0 +0.08  2.0 +0.07  1.8
  • Birth 80        
    • Survival (sire) (%)        
    • 1st lactation 77 -0.69  96.0 Notable differences between countries -0.69  96.0 -0.92  94.3 -0.49  97.4
    • 2nd and later lactations 86 -0.09  98.0 Notable differences between countries -0.09  98.0 -0.11  97.3 -0.07  98.6
    • Calving ease (sire) (%)        
    • 1st lactation 86 -1.815  90.38 Notable differences between countries -1.844  90.17 -2.569  84.58 -1.168  94.47
    • 2nd and later lactations 88 -0.695  94.13 Notable differences between countries -0.759  93.46 -0.795  93.06 -0.447  96.57
  • Calving 97        
    • Survival (maternal) (%)        
    • 1st lactation 102 +0.07  96.0 Notable differences between countries +0.07  96.0 +0.10  94.3 +0.05  97.4
    • 2nd and later lactations 87 -0.08  98.0 Notable differences between countries -0.08  98.0 -0.10  97.3 -0.06  98.6
    • Calving ease (maternal) (%)        
    • 1st lactation 96 -0.441  90.39 Notable differences between countries -0.452  90.07 -0.614  84.92 -0.280  94.58
    • 2nd and later lactations 83 -0.672  94.14 Notable differences between countries -0.739  93.40 -0.756  93.20 -0.428  96.62
  • Udder health (%) 89 +2.95  6.8 Notable differences between countries +3.14  8.8 +2.96  6.2 +2.31  3.6
  • General health 83        
    • Early reproductive disorders (%) 103 -0.19  5.0 Notable differences between countries -0.22  6.6 -0.17  3.5 -0.08  0.9
    • Late reproductive disorders (%) 105 -0.26  6.2 Notable differences between countries -0.20  3.1 -0.45  16.7 -0.23  3.7
    • Ketosis (%) 63 +0.42  1.1 Notable differences between countries +0.52  1.7 +0.32  0.5 +0.19  0.2
    • Other metabolic diseases (%) 68 +1.84  5.2 Notable differences between countries +2.14  7.0 +1.49  3.1 +1.14  1.9
    • Feet and leg problems (%) 95 +0.49  6.3 Notable differences between countries +0.62  12.2 +0.28  0.7 +0.27  1.3
  • Claw health 91        
    • Sole ulcer (p) 96 +0.009  0.04 Notable differences between countries +0.010  0.06 +0.009  0.04 +0.008  0.02
    • Sole hemorrhage (p) 104 -0.010  0.22 Notable differences between countries -0.012  0.33 -0.006  0.09 -0.008  0.13
    • Heel horn erosion (p) 92 +0.020  0.15 Notable differences between countries +0.026  0.24 +0.016  0.10 +0.012  0.06
    • Digital dermatitis + interdigital Dermatitis (p) 90 +0.029  0.20 Notable differences between countries +0.027  0.24 +0.024  0.08 +0.035  0.19
    • Verrucose dermatitis + Interdigital Hyperplasia (p) 84 +0.028  0.04 Notable differences between countries +0.028  0.04 +0.025  0.02 +0.030  0.04
    • Double sole + white line separation (p) 96 +0.004  0.07 Notable differences between countries +0.004  0.09 +0.004  0.08 +0.002  0.02
    • Cork screw claw (p) 121 -0.006  0.07 Notable differences between countries -0.008  0.12 -0.003  0.02 -0.003  0.02
  • Frame 105        
    • Stature (cm) 86 -1.50  152.1 -1.53  152.0 -1.59  151.9 -1.32  152.3
    • Body depth (1-9) 127 +0.43  6.4 +0.41  6.5 +0.50  6.3 +0.38  6.4
    • Chest width (1-9) 112 +0.17  5.6 Notable differences between countries +0.17  5.5 +0.21  5.5 +0.14  5.6
    • Rib structure (1-9) 99 -0.02  5.7 -0.02  5.6 -0.02  5.5 -0.02  6.0
    • Top line (1-9) 91 -0.14  6.6 Notable differences between countries -0.14  6.5 -0.17  6.5 -0.11  6.6
    • Rump width (1-9) 98 -0.03  5.8 Notable differences between countries -0.03  5.8 -0.04  5.9 -0.03  5.7
    • Rump angle (1-9) 106 +0.14  4.7 +0.13  4.8 +0.17  4.6 +0.12  4.8
  • Feet & legs 104        
    • Rear legs, side view (1-9) 103 +0.04  5.1 +0.04  5.1 +0.05  5.1 +0.04  5.2
    • Rear legs, rear view (1-9) 95 -0.07  6.0 -0.06  5.9 -0.08  5.7 -0.06  6.2
    • Hock quality (1-9) 117 +0.30  5.8 +0.32  5.8 +0.33  5.8 +0.23  5.7
    • Bone quality (1-9) 109 +0.14  6.3 +0.13  6.3 +0.16  6.2 +0.12  6.6
    • Foot angle (1-9) 86 -0.14  5.0 -0.13  5.0 -0.17  4.9 -0.13  5.2
  • Udder 73        
    • Fore udder attachment (1-9) 84 -0.31  5.1 -0.34  5.1 -0.30  5.2 -0.27  5.1
    • Rear udder height (1-9) 76 -0.36  6.0 -0.39  5.9 -0.36  6.0 -0.30  6.2
    • Rear udder width (1-9) 75 -0.49  6.0 -0.48  6.2 -0.53  5.7 -0.44  6.0
    • Udder cleft (1-9) 118 +0.34  5.8 +0.38  5.8 +0.32  5.6 +0.28  5.9
    • Udder depth (1-9) 68 -0.88  5.5 -0.89  5.2 -0.93  5.7 -0.82  5.7
    • Udder balance (1-9) 106 +0.08  5.3 +0.08  5.3 +0.10  5.3 +0.07  5.4
    • Teat length (1-9) 96 -0.14  5.5 -0.14  5.5 -0.14  5.5 -0.12  5.6
    • Teat thickness (1-9) 109 +0.19  5.4 +0.21  5.5 +0.19  5.2 +0.15  5.4
    • Teat placement (front) (1-9) 97 -0.09  5.6 -0.09  5.6 -0.09  5.6 -0.08  5.7
    • Teat placement (back) (1-9) 105 +0.14  6.6 +0.15  6.4 +0.15  6.9 +0.13  6.8
  • Milkability (g fat+protein/min) 86 -21.9  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) 79 -117.7  906 -117.9  849 -123.0  1044 -113.2  922
  • Youngstock survival 90        
    • Early period (heifers) (%) 86 -0.56  97.0 -0.59  96.6 -0.49  97.6 -0.50  97.6
    • Late period (heifers) (%) 94 -0.33  95.8 -0.34  95.6 -0.28  96.9 -0.35  95.3
    • Early period (bulls) (%) 82 -0.68  95.2 -0.74  94.5 -0.70  95.0 -0.52  97.5
    • Late period (bulls) (%) 94 -0.55  96.2 -0.61  95.4 -0.48  96.9 -0.43  97.9