DJ May
NTM
-25
Born
18/08/2001
Breeder
Peter Baymler
Evaluation
Jersey
International ID
Herdbook number
FIN 69
SWE 1019
DNK 302229
Trait # Daughters # Herds
Yield 7859 794
Udder health 6530 858
Conformation 5148 410
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Breed proportions
Breed
%
USJ
58
JER
41
NZJ
1
Evaluation published 01.07.2025
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  • Trait Current evaluation 70 80 90 100 110 120 130 Reliability Contribution to NTM Index type Previous evaluation
Evaluation published 01.07.2025
  • Trait Breeding value NAV Countries
    Bull effect Average
    Comment
  • Yield 79        
    • Milk (305-d, kg) 96 -114.6  7713 -114.3  7739 -128.6  7578 -120.7  7428
    • Fat (305-d, kg) 86 -14.7  459 -14.7  453 -18.7  417 -15.6  446
    • Protein (305-d, kg) 81 -16.2  333 -16.2  331 -19.3  298 -17.1  316
    • Breeding values not in NTM        
      • Fat-% (average in 305-d) 95 -0.13  6.0 -0.13  5.9 -0.21  5.5 -0.15  6.0
      • Protein-% (average in 305-d) 82 -0.17  4.3 -0.17  4.3 -0.32  3.9 -0.21  4.3
  • Growth 102        
    • Daily carcass gain        
      • Short fattening period (g/day)   425   428     436
      • Long fattening period (g/day)   Not available in Denmark      
    • Carcass conformation score (1-15)   3.4   3.2     4.5
  • Fertility 108        
    • Interval from calving to first insemination (cows) (days) 97 +0.6  81 +0.6  81 +0.6  85 +0.6  83
    • Interval from first to last insemination (heifers) (days) 117 -2.5  24 -2.4  24 -2.9  33 -2.9  32
    • Interval from first to last insemination (cows) (days) 106 -1.7  35 -1.7  36 -1.9  43 -2.1  50
    • Number of inseminations (heifers) 106 -0.02  1.6 -0.02  1.6 -0.02  1.7 -0.02  1.6
    • Number of inseminations (cows) 108 -0.05  1.8 -0.05  1.8 -0.05  1.9 -0.04  1.7
  • Birth 94        
    • Survival (sire) (%)        
    • 1st lactation 94 -0.15  95.2 -0.15  95.3 -0.27  89.9 -0.15  95.2
    • 2nd and later lactations 100 0.00  97.6 0.00  97.6 0.00  96.2 0.00  98.0
    • Calving ease (sire) (%)        
    • 1st lactation 86 -0.256  95.55 -0.248  95.71 -0.621  85.67 -0.398  92.22
    • 2nd and later lactations 93 -0.057  97.30 -0.057  97.32 -0.096  94.96 -0.054  97.51
  • Calving 89        
    • Survival (maternal) (%)        
    • 1st lactation 81 -0.45  95.2 -0.45  95.3 -0.71  91.5 -0.44  95.4
    • 2nd and later lactations 94 -0.03  97.6 -0.03  97.6 -0.04  96.8 -0.03  98.0
    • Calving ease (maternal) (%)        
    • 1st lactation 97 -0.072  95.55 -0.070  95.70 -0.158  87.72 -0.110  92.41
    • 2nd and later lactations 107 +0.056  97.31 +0.056  97.32 +0.081  95.80 +0.051  97.60
  • Udder health (%) 93 +1.78  9.9 +1.78  9.9    
  • General health 76        
    • Early reproductive disorders (%) 90 +0.30  2.6 +0.30  2.7    
    • Late reproductive disorders (%) 84 +0.27  3.4 +0.27  3.7    
    • Ketosis (%) 82 +0.34  1.4 +0.34  1.4    
    • Other metabolic diseases (%) 75 +3.56  13.5 +3.56  13.9    
    • Feet and leg problems (%) 83 +2.92  9.1 +2.92  14.4    
  • Claw health 73        
    • Sole ulcer (p) 77 +0.024  0.09 +0.024  0.09 +0.017  0.05 +0.015  0.04
    • Sole hemorrhage (p) 79 +0.016  0.16 +0.016  0.16 +0.010  0.07 +0.015  0.14
    • Heel horn erosion (p) 91 +0.007  0.06 +0.007  0.06 +0.004  0.04 +0.005  0.05
    • Digital dermatitis + interdigital Dermatitis (p) 88 +0.026  0.11 +0.026  0.11 +0.021  0.04 +0.033  0.10
    • Verrucose dermatitis + Interdigital Hyperplasia (p) 61 +0.008  0.01 +0.008  0.01 +0.006  0.01 +0.009  0.01
    • Double sole + white line separation (p) 81 +0.002  0.06 +0.002  0.06 +0.002  0.05 +0.001  0.03
    • Cork screw claw (p) 104 0.000  0.09 0.000  0.09 0.000  0.03 0.000  0.03
  • Frame 101        
    • Stature (cm) 104 +0.29  131.1 +0.29  131.2 +0.39  134.7 +0.29  130.9
    • Body depth (1-9) 115 +0.20  6.5 +0.20  6.6 +0.23  6.2 +0.19  6.3
    • Chest width (1-9) 121 +0.24  5.4 +0.24  5.5 +0.29  5.6 +0.22  5.4
    • Rib structure (1-9) 95 -0.07  5.3 -0.07  5.3 -0.09  5.3 -0.07  5.6
    • Top line (1-9) 104 +0.06  6.0 +0.06  6.0 +0.07  5.6 +0.05  5.9
    • Rump width (1-9) 106 +0.12  5.3 +0.12  5.4 +0.15  4.3 +0.10  5.1
    • Rump angle (1-9) 107 +0.18  5.0 +0.18  5.0 +0.19  4.3 +0.18  4.6
  • Feet & legs 85        
    • Rear legs, side view (1-9) 104 +0.05  5.4 +0.05  5.4 +0.05  5.1 +0.04  5.3
    • Rear legs, rear view (1-9) 100 0.00  5.9 0.00  5.9 0.00  6.1 0.00  6.2
    • Hock quality (1-9) 78 -0.25  5.6 -0.25  5.6 -0.29  6.9 -0.22  6.1
    • Bone quality (1-9) 80 -0.20  6.5 -0.19  6.4 -0.25  7.6 -0.21  7.0
    • Foot angle (1-9) 102 +0.02  4.4 +0.02  4.4 +0.02  4.3 +0.02  4.5
  • Udder 103        
    • Fore udder attachment (1-9) 107 +0.16  5.0 +0.16  5.0 +0.15  5.4 +0.15  5.1
    • Rear udder height (1-9) 96 -0.09  5.6 -0.09  5.6 -0.08  5.9 -0.08  6.0
    • Rear udder width (1-9) 99 -0.02  5.6 -0.02  5.7 -0.02  5.7 -0.02  5.8
    • Udder cleft (1-9) 97 -0.06  4.8 -0.06  4.9 -0.05  5.1 -0.05  5.1
    • Udder depth (1-9) 100 0.00  4.0 0.00  4.0 0.00  4.3 0.00  4.4
    • Udder balance (1-9) 112 +0.20  4.6 +0.20  4.6 +0.18  4.6 +0.16  4.7
    • Teat length (1-9) 107 +0.21  5.6 +0.21  5.7 +0.17  5.6 +0.18  5.9
    • Teat thickness (1-9) 107 +0.21  5.6 +0.21  5.6 +0.18  5.2 +0.16  5.4
    • Teat placement (front) (1-9) 110 +0.26  4.9 +0.26  4.9 +0.28  5.4 +0.22  5.3
    • Teat placement (back) (1-9) 103 +0.08  5.5 +0.08  5.6 +0.08  6.0 +0.07  5.9
  • Milkability (g fat+protein/min) 102 +2.7  195      
  • Temperament (1-5 or 1-9) 116 +0.20  5.5 +0.20  5.4   +0.20  6.0
  • Longevity (days in production) 97 -17.3  932 -17.3  919 -18.9  1023 -17.4  844
  • Youngstock survival 103        
    • Early period (heifers) (%) 103 +0.28  94.6 +0.28  95.0 +0.21  97.3 +0.21  96.1
    • Late period (heifers) (%) 101 +0.08  92.7 +0.08  93.0 +0.05  97.4 +0.07  93.5
    • Early period (bulls) (%) 102 +0.19  90.7 +0.21  90.1 +0.15  95.1 +0.12  96.3
    • Late period (bulls) (%) 100 0.00  91.1 0.00  90.2 0.00  97.1 0.00  97.3