NAV Bull search
?
NAV trends - Dairy
NAV Interbull search
NAV Beef search
PDF Search
R Brett
NTM
-46
Born
14/03/1995
Breeder
USA
Evaluation
Holstein
International ID
HOLUSAM000002289548
Herdbook number
FIN 92705
SWE 90285
DNK 242436
Trait # Daughters # Herds
Yield 1077 595
Udder health 1005 614
Conformation 608 346
?
Breed proportions
Breed
%
HOL
100
Sire
M Bellwood
HOLUSAM000002103297
PGS
A Melwood
HOLUSAM000001879149
PGD
Bren-Way Bell Betsy TL
HOLUSAF000012052401
Dam
Ricecrest Southwind Kaye-ET
HOLUSAF000014334791
MGS
Southwind
HOLUSAM000001964484
MGD
Ricecrest Ned Boy Noreen-ET
HOLUSAF000012806737
MGDS
Ned Boy
Show genetic traits
Show phenotypic values
Evaluation published 02.09.2025
Show
  • Trait Current evaluation 70 80 90 100 110 120 130 Reliability Contribution to NTM Index type Previous evaluation
Evaluation published 02.09.2025
?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 89        
    • Milk (305-d, kg) 93 -229.6  11600 -232.0  11848 -214.2  10919 -234.3  11700
    • Fat (305-d, kg) 87 -16.2  475 -15.7  474 -17.9  466 -16.9  480
    • Protein (305-d, kg) 92 -8.0  406 -7.8  411 -8.4  376 -8.2  412
    • Breeding values not in NTM        
      • Fat-% (average in 305-d) 94 -0.10  4.1 -0.09  4.1 -0.11  4.3 -0.10  4.1
      • Protein-% (average in 305-d) 98 -0.01  3.5 Notable differences between countries -0.01  3.5 -0.02  3.5 -0.02  3.5
  • Growth 97        
    • 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) 98 -0.04  4.0 -0.03  3.6 -0.04  4.4 -0.04  4.5
  • Fertility 81        
    • Interval from calving to first insemination (cows) (days) 88 +3.4  81 +3.3  81 +3.4  83 +3.8  82
    • Interval from first to last insemination (heifers) (days) 96 +0.7  22 +0.7  21 +0.7  23 +0.7  23
    • Interval from first to last insemination (cows) (days) 81 +7.7  43 +7.6  42 +7.8  45 +8.1  46
    • Number of inseminations (heifers) 88 +0.06  1.6 +0.06  1.6 +0.06  1.6 +0.05  1.5
    • Number of inseminations (cows) 83 +0.12  2.0 +0.12  2.0 +0.12  2.0 +0.11  1.8
  • Birth 88        
    • Survival (sire) (%)        
    • 1st lactation 95 -0.15  96.0 Notable differences between countries -0.15  96.0 -0.20  94.2 -0.10  97.4
    • 2nd and later lactations 71 -0.18  98.0 Notable differences between countries -0.18  98.0 -0.24  97.3 -0.14  98.6
    • Calving ease (sire) (%)        
    • 1st lactation 94 -0.786  90.25 Notable differences between countries -0.798  90.04 -1.113  84.35 -0.505  94.41
    • 2nd and later lactations 88 -0.700  94.09 Notable differences between countries -0.763  93.42 -0.804  92.96 -0.450  96.54
  • Calving 75        
    • Survival (maternal) (%)        
    • 1st lactation 75 -0.94  96.0 Notable differences between countries -0.94  96.0 -1.26  94.3 -0.65  97.4
    • 2nd and later lactations 71 -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 92 -0.892  90.26 Notable differences between countries -0.914  89.94 -1.242  84.68 -0.566  94.52
    • 2nd and later lactations 96 -0.159  94.09 Notable differences between countries -0.175  93.36 -0.180  93.11 -0.101  96.60
  • Udder health (%) 84 +4.29  7.0 Notable differences between countries +4.54  9.0 +4.28  6.3 +3.47  4.1
  • General health 83        
    • Early reproductive disorders (%) 94 +0.36  4.9 Notable differences between countries +0.43  6.6 +0.32  3.4 +0.17  1.0
    • Late reproductive disorders (%) 96 +0.22  6.2 Notable differences between countries +0.17  3.1 +0.37  16.5 +0.19  4.0
    • Ketosis (%) 86 +0.16  1.2 Notable differences between countries +0.20  1.7 +0.13  0.6 +0.08  0.2
    • Other metabolic diseases (%) 90 +0.58  5.2 Notable differences between countries +0.68  7.1 +0.46  3.0 +0.39  2.2
    • Feet and leg problems (%) 64 +3.41  6.1 Notable differences between countries +4.38  12.4 +1.95  0.6 +1.97  1.2
  • Claw health 73        
    • Sole ulcer (p) 75 +0.058  0.04 Notable differences between countries +0.064  0.06 +0.056  0.04 +0.047  0.02
    • Sole hemorrhage (p) 79 +0.050  0.22 Notable differences between countries +0.062  0.32 +0.031  0.09 +0.040  0.13
    • Heel horn erosion (p) 95 +0.012  0.15 Notable differences between countries +0.016  0.23 +0.010  0.10 +0.008  0.06
    • Digital dermatitis + interdigital Dermatitis (p) 78 +0.064  0.20 Notable differences between countries +0.059  0.24 +0.051  0.08 +0.077  0.19
    • Verrucose dermatitis + Interdigital Hyperplasia (p) 92 +0.014  0.04 Notable differences between countries +0.014  0.04 +0.012  0.02 +0.015  0.04
    • Double sole + white line separation (p) 61 +0.037  0.07 Notable differences between countries +0.044  0.09 +0.041  0.08 +0.022  0.02
    • Cork screw claw (p) 96 +0.001  0.07 Notable differences between countries +0.001  0.11 +0.001  0.02 +0.001  0.02
  • Frame 109        
    • Stature (cm) 97 -0.32  151.9 -0.33  151.8 -0.34  151.9 -0.29  152.2
    • Body depth (1-9) 123 +0.36  6.4 +0.35  6.5 +0.43  6.3 +0.33  6.4
    • Chest width (1-9) 116 +0.23  5.6 Notable differences between countries +0.22  5.5 +0.28  5.5 +0.19  5.6
    • Rib structure (1-9) 100 0.00  5.6 0.00  5.5 0.00  5.5 0.00  5.9
    • Top line (1-9) 102 +0.03  6.5 Notable differences between countries +0.03  6.5 +0.04  6.5 +0.03  6.6
    • Rump width (1-9) 91 -0.15  5.8 Notable differences between countries -0.15  5.8 -0.19  6.0 -0.12  5.7
    • Rump angle (1-9) 78 -0.51  4.7 -0.47  4.8 -0.63  4.6 -0.45  4.8
  • Feet & legs 82        
    • Rear legs, side view (1-9) 115 +0.22  5.1 +0.22  5.1 +0.23  5.1 +0.19  5.2
    • Rear legs, rear view (1-9) 102 +0.03  5.9 +0.03  5.9 +0.03  5.7 +0.02  6.2
    • Hock quality (1-9) 80 -0.35  5.8 -0.37  5.8 -0.39  5.8 -0.27  5.6
    • Bone quality (1-9) 76 -0.36  6.3 -0.34  6.3 -0.44  6.2 -0.33  6.5
    • Foot angle (1-9) 91 -0.09  5.0 -0.09  5.0 -0.11  4.9 -0.08  5.2
  • Udder 61        
    • Fore udder attachment (1-9) 83 -0.33  5.1 -0.36  5.1 -0.31  5.1 -0.29  5.1
    • Rear udder height (1-9) 69 -0.46  6.0 -0.50  5.9 -0.46  6.0 -0.39  6.2
    • Rear udder width (1-9) 77 -0.45  6.0 -0.45  6.2 -0.49  5.7 -0.41  6.0
    • Udder cleft (1-9) 86 -0.26  5.8 -0.29  5.8 -0.25  5.6 -0.22  5.9
    • Udder depth (1-9) 64 -0.99  5.5 -0.99  5.2 -1.05  5.7 -0.93  5.7
    • Udder balance (1-9) 76 -0.33  5.3 -0.33  5.3 -0.38  5.3 -0.29  5.4
    • Teat length (1-9) 108 +0.27  5.5 +0.29  5.5 +0.27  5.5 +0.24  5.6
    • Teat thickness (1-9) 111 +0.23  5.4 +0.25  5.5 +0.24  5.2 +0.19  5.4
    • Teat placement (front) (1-9) 76 -0.72  5.6 -0.75  5.6 -0.76  5.6 -0.61  5.7
    • Teat placement (back) (1-9) 78 -0.62  6.6 -0.64  6.4 -0.64  6.9 -0.56  6.8
  • Milkability (g fat+protein/min) 90 -15.7  202 Only available on Nordic level      
  • Temperament (1-5 or 1-9) 104   Different national scales +0.10  5.4 +0.05  3.2 +0.07  5.5
  • Longevity (days in production) 67 -184.9  902 -185.4  844 -193.2  1042 -178.1  920
  • Youngstock survival 78        
    • Early period (heifers) (%) 86 -0.56  97.0 -0.59  96.6 -0.49  97.7 -0.51  97.6
    • Late period (heifers) (%) 79 -1.15  95.9 -1.18  95.7 -0.98  97.0 -1.24  95.4
    • Early period (bulls) (%) 84 -0.61  95.3 -0.65  94.6 -0.63  95.0 -0.46  97.4
    • Late period (bulls) (%) 77 -2.09  96.2 -2.33  95.4 -1.84  96.9 -1.64  97.9
Nordic Cattle Genetic Evaluation Landbrug & Fødevarer FABA VÄXA Sverige