NAV Bull search
?
NAV trends - Dairy
NAV Interbull search
NAV Beef search
PDF Search
Sky Line
NTM
-71
Born
9/7/1985
Breeder
W T Howell
Evaluation
Jersey
International ID
JERUSAM000000645390
Herdbook number
FIN 28
SWE 946
DNK 49321
Trait # Daughters # Herds
Yield 548 242
Udder health 297 257
Conformation 157 85
?
Breed proportions
Breed
%
USJ
100
Sire
Yankee
JERUSAM000000632243
PGS
B B Soldir
JERUSAM000000621333
PGD
FAIR WEATHER RELIANCE BARBARA-
JERUSAF000002895492
Dam
ROCKY HILL SILVER GINGLES ROCK
JERUSAF000003096491
MGS
Quicsilver
JERUSAM000000593883
MGD
ROCKY HILL DEBBIE ROCKAL
JERUSAF000002838638
MGDS
M Generato
Show genetic traits
Show phenotypic values
Evaluation published 01.09.2026
Show
  • Trait Current evaluation 70 80 90 100 110 120 130 Reliability Contribution to NTM Index type Previous evaluation
Evaluation published 01.09.2026
  • Trait Breeding value NAV Countries
    Bull effect Average     Comment
  • Yield 50        
    • Milk (305-d, kg) 101 +28.6  7828 +28.6  7920 +31.4  7825 +32.2  7416
    • Fat (305-d, kg) 44 -59.0  466 -58.8  462 -71.3  423 -65.3  444
    • Protein (305-d, kg) 79 -17.9  342 -17.9  341 -19.1  305 -19.9  313
    • Breeding values not in NTM        
      • Fat-% (average in 305-d) 65 -0.89  6.0 -0.88  5.9 -1.53  5.5 -1.00  6.0
      • Protein-% (average in 305-d) 70 -0.28  4.4 -0.28  4.3 -0.48  3.9 -0.34  4.2
  • Growth 107        
    • Daily carcass gain 100        
      • Short fattening period (g/day)   418   420     428
      • Long fattening period (g/day)   Not available in Denmark      
    • Carcass conformation score (1-15) 108 +0.09  3.2 +0.09  3.1   +0.07  4.3
  • Fertility 73        
    • Interval from calving to first insemination (cows) (days) 89 +2.1  81 +2.1  81 +2.1  85 +2.3  85
    • Interval from first to last insemination (heifers) (days) 81 +2.7  24 +2.7  24 +3.2  35 +3.0  30
    • Interval from first to last insemination (cows) (days) 71 +8.4  35 +8.3  35 +9.3  46 +9.9  49
    • Number of inseminations (heifers) 88 +0.05  1.6 +0.05  1.6 +0.05  1.8 +0.05  1.6
    • Number of inseminations (cows) 85 +0.09  1.8 +0.09  1.8 +0.09  1.9 +0.08  1.8
  • Birth 87        
    • Survival (sire) (%)        
    • 1st lactation 86 -0.42  94.2 -0.41  94.3 -0.62  90.4 -0.43  94.0
    • 2nd and later lactations 91 -0.07  96.9 -0.07  96.9 -0.08  96.7 -0.06  97.7
    • Calving ease (sire) (%)        
    • 1st lactation 89 -0.262  93.79 -0.260  93.86 -0.456  87.02 -0.272  93.51
    • 2nd and later lactations 94 -0.065  96.24 -0.065  96.20 -0.084  94.84 -0.042  97.79
  • Calving 90        
    • Survival (maternal) (%)        
    • 1st lactation 94 -0.17  94.3 -0.16  94.3 -0.22  91.9 -0.17  94.2
    • 2nd and later lactations 92 -0.06  97.0 -0.06  96.9 -0.05  97.2 -0.04  97.8
    • Calving ease (maternal) (%)        
    • 1st lactation 84 -0.503  93.80 -0.499  93.85 -0.787  88.82 -0.510  93.68
    • 2nd and later lactations 94 -0.063  96.25 -0.064  96.20 -0.071  95.67 -0.039  97.88
  • Udder health (%) 83 +4.33  9.4 +4.33  9.4    
  • General health 86        
    • Early reproductive disorders (%) +0.33  2.7 +0.33  2.6    
    • Late reproductive disorders (%) +0.14  3.2 +0.14  3.4    
    • Ketosis (%) +0.18  1.3 +0.18  1.3    
    • Other metabolic diseases (%) +1.73  12.0 +1.73  12.1    
    • Feet and leg problems (%) +1.57  10.7 +1.57  13.3    
  • Claw health          
    • Sole ulcer (p)   0.09   0.10   0.06   0.04
    • Sole hemorrhage (p)   0.17   0.17   0.09   0.12
    • Heel horn erosion (p)   0.06   0.06   0.04   0.05
    • Digital dermatitis + interdigital Dermatitis (p)   0.11   0.11   0.05   0.10
    • Verrucose dermatitis + Interdigital Hyperplasia (p)   0.01   0.01   0.01   0.01
    • Double sole + white line separation (p)   0.06   0.07   0.06   0.03
    • Cork screw claw (p)   0.13   0.13   0.03   0.03
  • Frame 96        
    • Stature (cm) 80 -1.45  131.6 -1.45  131.7 -1.74  134.2 -1.48  131.0
    • Body depth (1-9) 119 +0.26  6.5 +0.26  6.6 +0.32  6.1 +0.24  6.4
    • Chest width (1-9) 91 -0.10  5.4 -0.10  5.4 -0.13  5.6 -0.10  5.6
    • Rib structure (1-9) 96 -0.06  5.6 -0.06  5.6 -0.07  5.7 -0.05  5.8
    • Top line (1-9) 99 -0.01  6.1 -0.01  6.1 -0.02  5.6 -0.01  5.9
    • Rump width (1-9) 80 -0.39  5.4 -0.39  5.4 -0.53  4.4 -0.38  5.2
    • Rump angle (1-9) 102 +0.05  4.9 +0.05  4.9 +0.05  4.4 +0.05  4.6
  • Feet & legs 100        
    • Rear legs, side view (1-9) 93 -0.09  5.4 -0.09  5.4 -0.09  4.9 -0.07  5.3
    • Rear legs, rear view (1-9) 109 +0.10  5.9 +0.10  5.9 +0.13  6.0 +0.10  6.2
    • Hock quality (1-9) 89 -0.12  5.7 -0.12  5.7 -0.15  6.8 -0.11  6.2
    • Bone quality (1-9) 111 +0.11  6.5 +0.11  6.5 +0.13  7.6 +0.11  7.1
    • Foot angle (1-9) 89 -0.11  4.4 -0.11  4.4 -0.14  4.3 -0.12  4.5
  • Udder 61        
    • Fore udder attachment (1-9) 71 -0.65  4.9 -0.65  4.9 -0.71  5.4 -0.62  5.3
    • Rear udder height (1-9) 88 -0.27  5.7 -0.27  5.7 -0.24  5.8 -0.21  6.1
    • Rear udder width (1-9) 74 -0.52  5.7 -0.52  5.7 -0.56  5.7 -0.50  5.9
    • Udder cleft (1-9) 68 -0.63  4.8 -0.63  4.8 -0.59  5.0 -0.56  5.2
    • Udder depth (1-9) 61 -0.99  4.2 -0.99  4.1 -1.03  4.4 -0.94  4.4
    • Udder balance (1-9) 112 +0.20  4.5 +0.20  4.5 +0.19  4.5 +0.16  4.7
    • Teat length (1-9) 111 +0.33  5.7 +0.33  5.7 +0.28  5.7 +0.29  5.9
    • Teat thickness (1-9) 93 -0.21  5.7 -0.21  5.7 -0.18  5.3 -0.16  5.6
    • Teat placement (front) (1-9) 60 -1.04  4.8 -1.05  4.8 -1.10  5.4 -0.90  5.3
    • Teat placement (back) (1-9) 75 -0.63  5.5 -0.63  5.5 -0.65  6.0 -0.63  6.0
  • Milkability (g fat+protein/min) 78 -31.9  188      
  • Temperament (1-5 or 1-9) 95 -0.06  5.4 -0.06  5.4   -0.06  6.0
  • Longevity (days in production) 69 -178.5  917 -178.4  905 -188.2  977 -180.8  894
  • Youngstock survival 92        
    • Early period (heifers) (%) 90 -0.93  93.6 -0.94  93.9 -0.61  97.7 -0.72  95.5
    • Late period (heifers) (%) 95 -0.42  92.4 -0.42  92.7 -0.28  97.2 -0.41  91.7
    • Early period (bulls) (%) 96 -0.39  90.2 -0.42  89.3 -0.29  95.4 -0.24  95.9
    • Late period (bulls) (%) 99 -0.08  90.6 -0.09  89.4 -0.05  97.1 -0.05  97.0
Nordic Cattle Genetic Evaluation Landbrug & Fødevarer FABA VÄXA Sverige