JAS Byg
NTM
-22
Born
20/04/1988
Breeder
Jens Munch
Evaluation
Jersey
International ID
Herdbook number
FIN 120
SWE 951
DNK 47880
Trait # Daughters # Herds
Yield 16277 2036
Udder health 11659 2312
Conformation 1762 243
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Breed proportions
Breed
%
JER
86
NZJ
11
USJ
3
Evaluation published 03.09.2024
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  • Trait Current evaluation 70 80 90 100 110 120 130 Reliability Contribution to NTM Index type Previous evaluation
Evaluation published 03.09.2024
  • Trait Breeding value NAV Countries
    Bull effect Average
    Comment
  • Yield 76        
    • Milk (305-d, kg) 75 -716.1  7654 -714.3  7674 -807.2  7584 -775.5  7468
    • Fat (305-d, kg) 81 -20.0  455 -19.9  450 -26.3  412 -21.2  447
    • Protein (305-d, kg) 70 -25.6  329 -25.6  326 -31.2  296 -26.6  319
    • Breeding values not in NTM        
      • Fat-% (average in 305-d) 119 +0.48  6.0 +0.48  5.9 +0.85  5.5 +0.56  6.0
      • Protein-% (average in 305-d) 109 +0.08  4.3 +0.08  4.3 +0.16  3.9 +0.09  4.3
  • Growth 89        
    • Daily carcass gain        
      • Short fattening period (g/day)   423   425     436
      • Long fattening period (g/day)   Not available in Denmark      
    • Carcass conformation score (1-15)   3.3   3.2     4.6
  • Fertility 92        
    • Interval from calving to first insemination (cows) (days) 95 +1.0  80 +1.0  80 +1.0  85 +1.0  81
    • Interval from first to last insemination (heifers) (days) 97 +0.4  24 +0.4  24 +0.5  31 +0.5  30
    • Interval from first to last insemination (cows) (days) 91 +2.6  36 +2.6  37 +2.7  40 +3.0  50
    • Number of inseminations (heifers) 105 -0.02  1.6 -0.02  1.6 -0.02  1.7 -0.02  1.6
    • Number of inseminations (cows) 97 +0.02  1.8 +0.02  1.8 +0.02  1.9 +0.02  1.8
  • Birth 101        
    • Survival (sire) (%)        
    • 1st lactation 101 +0.03  94.9 +0.03  95.0 +0.05  89.9 +0.03  94.8
    • 2nd and later lactations 114 +0.10  97.5 +0.10  97.5 +0.13  96.3 +0.09  97.7
    • Calving ease (sire) (%)        
    • 1st lactation 71 -0.551  95.33 -0.538  95.46 -1.241  86.41 -0.760  92.99
    • 2nd and later lactations 92 -0.070  97.08 -0.070  97.08 -0.105  95.24 -0.059  97.63
  • Calving 87        
    • Survival (maternal) (%)        
    • 1st lactation 89 -0.27  94.9 -0.27  95.0 -0.41  91.6 -0.27  95.0
    • 2nd and later lactations 85 -0.09  97.5 -0.09  97.5 -0.11  96.9 -0.08  97.8
    • Calving ease (maternal) (%)        
    • 1st lactation 92 -0.200  95.34 -0.196  95.46 -0.405  88.39 -0.271  93.18
    • 2nd and later lactations 98 -0.017  97.10 -0.017  97.09 -0.022  96.05 -0.014  97.73
  • Udder health (%) 110 -2.55  10.4 -2.55  10.4    
  • General health 113        
    • Early reproductive disorders (%) 104 -0.12  2.7 -0.12  2.7    
    • Late reproductive disorders (%) 106 -0.10  3.4 -0.10  3.7    
    • Ketosis (%) 111 -0.25  1.8 -0.25  1.7    
    • Other metabolic diseases (%) 121 -2.94  13.8 -2.94  14.1    
    • Feet and leg problems (%) 97 +0.49  8.6 +0.49  12.6    
  • Claw health 103        
    • Sole ulcer (p) 110 -0.010  0.09 -0.011  0.09 -0.007  0.05 -0.006  0.04
    • Sole hemorrhage (p) 110 -0.008  0.16 -0.008  0.16 -0.004  0.06 -0.007  0.14
    • Heel horn erosion (p) 96 +0.003  0.06 +0.003  0.06 +0.003  0.06 +0.002  0.05
    • Digital dermatitis + interdigital Dermatitis (p) 94 +0.013  0.11 +0.013  0.12 +0.012  0.05 +0.016  0.09
    • Verrucose dermatitis + Interdigital Hyperplasia (p) 85 +0.003  0.01 +0.003  0.01 +0.003  0.01 +0.003  0.01
    • Double sole + white line separation (p) 103 0.000  0.06 0.000  0.06 0.000  0.06 0.000  0.02
    • Cork screw claw (p) 99 0.000  0.08 0.000  0.09 0.000  0.04 0.000  0.04
  • Frame 83        
    • Stature (cm) 84 -1.16  130.8 -1.16  130.9 -1.64  135.0 -1.22  131.1
    • Body depth (1-9) 113 +0.18  6.5 +0.18  6.6 +0.21  6.3 +0.17  6.2
    • Chest width (1-9) 103 +0.03  5.4 +0.03  5.4 +0.04  5.6 +0.03  5.3
    • Rib structure (1-9) 86 -0.20  5.3 -0.20  5.3 -0.23  5.4 -0.19  5.7
    • Top line (1-9) 86 -0.20  6.0 -0.20  6.0 -0.24  5.5 -0.17  5.9
    • Rump width (1-9) 100 0.00  5.3 0.00  5.4 0.00  4.3 0.00  5.0
    • Rump angle (1-9) 106 +0.15  5.0 +0.15  5.1 +0.16  4.3 +0.15  4.6
  • Feet & legs 83        
    • Rear legs, side view (1-9) 112 +0.15  5.4 +0.15  5.4 +0.16  5.1 +0.13  5.2
    • Rear legs, rear view (1-9) 93 -0.08  5.9 -0.08  5.9 -0.10  6.2 -0.08  6.2
    • Hock quality (1-9) 79 -0.24  5.6 -0.24  5.6 -0.28  7.0 -0.21  6.1
    • Bone quality (1-9) 94 -0.06  6.5 -0.06  6.4 -0.07  7.7 -0.06  7.0
    • Foot angle (1-9) 103 +0.03  4.4 +0.03  4.4 +0.04  4.2 +0.03  4.5
  • Udder 84        
    • Fore udder attachment (1-9) 83 -0.38  5.0 -0.38  5.0 -0.34  5.5 -0.36  5.1
    • Rear udder height (1-9) 84 -0.36  5.5 -0.36  5.5 -0.34  5.8 -0.33  6.0
    • Rear udder width (1-9) 93 -0.14  5.6 -0.14  5.6 -0.15  5.6 -0.13  5.7
    • Udder cleft (1-9) 103 +0.06  4.9 +0.06  4.9 +0.06  5.1 +0.05  5.0
    • Udder depth (1-9) 86 -0.35  3.9 -0.35  3.9 -0.32  4.3 -0.38  4.4
    • Teat length (1-9) 90 -0.30  5.6 -0.30  5.7 -0.26  5.8 -0.26  5.9
    • Teat thickness (1-9) 100 0.00  5.5 0.00  5.6 0.00  5.3 0.00  5.3
    • Teat placement (front) (1-9) 89 -0.29  4.9 -0.29  5.0 -0.30  5.3 -0.24  5.3
    • Teat placement (back) (1-9) 91 -0.23  5.6 -0.23  5.6 -0.24  6.0 -0.23  5.9
    • Udder balance (1-9) 109 +0.15  4.6 +0.15  4.6 +0.14  4.7 +0.12  4.7
  • Milkability (g fat+protein/min) 83 -23.0  201      
  • Temperament (1-5 or 1-9) 104 +0.05  5.5 +0.05  5.4   +0.05  6.1
  • Longevity (days in production) 98 -11.5  928 -11.5  915 -12.5  1074 -11.8  897
  • Youngstock survival 90        
    • Early period (heifers) (%) 95 -0.46  94.8 -0.47  95.3 -0.35  97.5 -0.38  95.8
    • Late period (heifers) (%) 87 -1.09  93.1 -1.10  93.5 -0.71  97.6 -0.97  93.8
    • Early period (bulls) (%) 95 -0.48  91.5 -0.51  91.3 -0.41  94.8 -0.28  96.6
    • Late period (bulls) (%) 89 -0.93  90.5 -1.01  89.8 -0.58  97.1 -0.49  97.1