NAV Bull search
?
NAV trends - Dairy
NAV Interbull search
NAV Beef search
PDF Search
C Zack
NTM
-45
Born
06/12/1990
Breeder
USA
Evaluation
Holstein
International ID
HOLUSAM000002156938
Herdbook number
FIN 92872
SWE 99464
DNK 235657
Trait # Daughters # Herds
Yield 559 293
Udder health 403 300
Conformation 274 156
?
Breed proportions
Breed
%
HOL
100
Sire
Southwind
HOLUSAM000001964484
PGS
Bell
HOLUSAM000001667366
PGD
SOUTHWIND VALIANT NAOMA-ET
HOLUSAF000011489023
Dam
Light-Ridge Fairhil Mark EL
HOLUSAF000012532410
MGS
Chief Mark
HOLUSAM000001773417
MGD
LIGHTS-RBR BELL ELLEN
HOLUSAF000011258529
MGDS
Bell
Show genetic traits
Show phenotypic values
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 73        
    • Milk (305-d, kg) 80 -656.1  11600 -662.7  11848 -612.0  10919 -669.5  11700
    • Fat (305-d, kg) 77 -28.7  475 -27.7  474 -31.7  466 -29.8  480
    • Protein (305-d, kg) 72 -28.0  406 -27.5  411 -29.3  376 -28.8  412
    • Breeding values not in NTM        
      • Fat-% (average in 305-d) 97 -0.05  4.1 -0.05  4.1 -0.06  4.3 -0.05  4.1
      • Protein-% (average in 305-d) 91 -0.07  3.5 Notable differences between countries -0.06  3.5 -0.09  3.5 -0.07  3.5
  • Growth 108        
    • Daily carcass gain 95        
      • 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) 115 +0.27  4.0 +0.25  3.6 +0.28  4.4 +0.30  4.5
  • Fertility 81        
    • Interval from calving to first insemination (cows) (days) +3.1  81 +3.0  81 +3.0  83 +3.4  82
    • Interval from first to last insemination (heifers) (days) +1.9  22 +1.9  21 +1.9  23 +1.9  23
    • Interval from first to last insemination (cows) (days) +7.8  43 +7.6  42 +7.8  45 +8.1  46
    • Number of inseminations (heifers) +0.05  1.6 +0.05  1.6 +0.05  1.6 +0.05  1.5
    • Number of inseminations (cows) +0.11  2.0 +0.11  2.0 +0.11  2.0 +0.10  1.8
  • Birth 98        
    • Survival (sire) (%)        
    • 1st lactation 98 -0.06  96.0 Notable differences between countries -0.06  96.0 -0.08  94.2 -0.04  97.4
    • 2nd and later lactations 106 +0.04  98.0 Notable differences between countries +0.04  98.0 +0.05  97.3 +0.03  98.6
    • Calving ease (sire) (%)        
    • 1st lactation 86 -1.833  90.25 Notable differences between countries -1.863  90.04 -2.596  84.35 -1.178  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 85        
    • Survival (maternal) (%)        
    • 1st lactation 87 -0.49  96.0 Notable differences between countries -0.49  96.0 -0.65  94.3 -0.34  97.4
    • 2nd and later lactations 83 -0.10  98.0 Notable differences between countries -0.10  98.0 -0.13  97.3 -0.08  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 86 -0.557  94.09 Notable differences between countries -0.611  93.36 -0.629  93.11 -0.355  96.60
  • Udder health (%) 93 +1.88  7.0 Notable differences between countries +1.99  9.0 +1.87  6.3 +1.52  4.1
  • General health 82        
    • Early reproductive disorders (%) +0.91  4.9 Notable differences between countries +1.08  6.6 +0.80  3.4 +0.44  1.0
    • Late reproductive disorders (%) +0.52  6.2 Notable differences between countries +0.40  3.1 +0.88  16.5 +0.46  4.0
    • Ketosis (%) +0.16  1.2 Notable differences between countries +0.19  1.7 +0.12  0.6 +0.08  0.2
    • Other metabolic diseases (%) +0.82  5.2 Notable differences between countries +0.97  7.1 +0.66  3.0 +0.56  2.2
    • Feet and leg problems (%) +0.84  6.1 Notable differences between countries +1.08  12.4 +0.48  0.6 +0.49  1.2
  • Claw health        
    • Sole ulcer (p)   0.04 Notable differences between countries   0.06   0.04   0.02
    • Sole hemorrhage (p)   0.22 Notable differences between countries   0.32   0.09   0.13
    • Heel horn erosion (p)   0.15 Notable differences between countries   0.23   0.10   0.06
    • Digital dermatitis + interdigital Dermatitis (p)   0.20 Notable differences between countries   0.24   0.08   0.19
    • Verrucose dermatitis + Interdigital Hyperplasia (p)   0.04 Notable differences between countries   0.04   0.02   0.04
    • Double sole + white line separation (p)   0.07 Notable differences between countries   0.09   0.08   0.02
    • Cork screw claw (p)   0.07 Notable differences between countries   0.11   0.02   0.02
  • Frame 108        
    • Stature (cm) 84 -1.71  151.9 -1.74  151.8 -1.82  151.9 -1.53  152.2
    • Body depth (1-9) 129 +0.46  6.4 +0.44  6.5 +0.54  6.3 +0.42  6.4
    • Chest width (1-9) 127 +0.39  5.6 Notable differences between countries +0.37  5.5 +0.48  5.5 +0.32  5.6
    • Rib structure (1-9) 96 -0.07  5.6 -0.06  5.5 -0.08  5.5 -0.06  5.9
    • Top line (1-9) 82 -0.28  6.5 Notable differences between countries -0.28  6.5 -0.34  6.5 -0.23  6.6
    • Rump width (1-9) 94 -0.10  5.8 Notable differences between countries -0.10  5.8 -0.13  6.0 -0.08  5.7
    • Rump angle (1-9) 91 -0.21  4.7 -0.19  4.8 -0.26  4.6 -0.18  4.8
  • Feet & legs 78        
    • Rear legs, side view (1-9) 99 -0.01  5.1 -0.01  5.1 -0.02  5.1 -0.01  5.2
    • Rear legs, rear view (1-9) 98 -0.03  5.9 -0.03  5.9 -0.03  5.7 -0.02  6.2
    • Hock quality (1-9) 75 -0.44  5.8 -0.47  5.8 -0.48  5.8 -0.34  5.6
    • Bone quality (1-9) 70 -0.45  6.3 -0.42  6.3 -0.55  6.2 -0.41  6.5
    • Foot angle (1-9) 97 -0.03  5.0 -0.03  5.0 -0.04  4.9 -0.03  5.2
  • Udder 73        
    • Fore udder attachment (1-9) 96 -0.08  5.1 -0.08  5.1 -0.07  5.1 -0.07  5.1
    • Rear udder height (1-9) 74 -0.39  6.0 -0.42  5.9 -0.38  6.0 -0.33  6.2
    • Rear udder width (1-9) 96 -0.08  6.0 -0.08  6.2 -0.08  5.7 -0.07  6.0
    • Udder cleft (1-9) 106 +0.11  5.8 +0.13  5.8 +0.11  5.6 +0.09  5.9
    • Udder depth (1-9) 63 -1.02  5.5 -1.02  5.2 -1.08  5.7 -0.95  5.7
    • Udder balance (1-9) 88 -0.17  5.3 -0.16  5.3 -0.19  5.3 -0.14  5.4
    • Teat length (1-9) 90 -0.34  5.5 -0.36  5.5 -0.34  5.5 -0.30  5.6
    • Teat thickness (1-9) 99 -0.02  5.4 -0.02  5.5 -0.02  5.2 -0.02  5.4
    • Teat placement (front) (1-9) 101 +0.03  5.6 +0.03  5.6 +0.03  5.6 +0.03  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) 97 -4.7  202 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) 88 -67.3  902 -67.4  844 -70.2  1042 -64.8  920
  • Youngstock survival 96        
    • Early period (heifers) (%) 106 +0.24  97.0 +0.25  96.6 +0.21  97.7 +0.22  97.6
    • Late period (heifers) (%) 95 -0.27  95.9 -0.28  95.7 -0.23  97.0 -0.29  95.4
    • Early period (bulls) (%) 99 -0.04  95.3 -0.04  94.6 -0.04  95.0 -0.03  97.4
    • Late period (bulls) (%) 90 -0.91  96.2 -1.01  95.4 -0.80  96.9 -0.71  97.9
Nordic Cattle Genetic Evaluation Landbrug & Fødevarer FABA VÄXA Sverige