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SKÆ Idyl
NTM
-50
Born
29/04/1980
Breeder
Hans Jensen
Evaluation
Jersey
International ID
JERDNKM000000006127
Herdbook number
DNK 6127
Trait # Daughters # Herds
Yield 786 487
Udder health 363 363
Conformation 56 22
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Breed proportions
Breed
%
JER
100
Sire
FYN Fyr
JERDNKM000000004680
PGS
Nof Russ
JERDNKM000000002585
PGD

JERDNKF000012017370
Dam
JERDNKF001723000051
MGS
Syf Sum
JERDNKM000000004700
MGD

JERDNKF000080540860
MGDS
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Show genetic traits
Show phenotypic values
Evaluation published 02.12.2025
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  • Trait Current evaluation 70 80 90 100 110 120 130 Reliability Contribution to NTM Index type Previous evaluation
Evaluation published 02.12.2025
  • Trait Breeding value NAV Countries
    Bull effect Average     Comment
  • Yield 59        
    • Milk (305-d, kg) 74 -744.8  7758 -743.0  7848 -786.8  7662 -807.9  7441
    • Fat (305-d, kg) 64 -37.9  462 -37.8  457 -45.4  422 -42.7  446
    • Protein (305-d, kg) 61 -33.3  337 -33.2  335 -36.0  303 -36.9  315
    • Breeding values not in NTM        
      • Fat-% (average in 305-d) 105 +0.13  6.0 +0.13  5.9 +0.21  5.5 +0.15  6.0
      • Protein-% (average in 305-d) 97 -0.03  4.4 -0.03  4.3 -0.05  4.0 -0.04  4.2
  • Growth 124        
    • Daily carcass gain        
      • Short fattening period (g/day)   419   424     411
      • Long fattening period (g/day)   Not available in Denmark      
    • Carcass conformation score (1-15)   3.3   3.2     4.4
  • Fertility 89        
    • Interval from calving to first insemination (cows) (days) 119 -3.6  81 -3.6  81 -3.6  85 -4.0  85
    • Interval from first to last insemination (heifers) (days) 91 +1.3  23 +1.3  23 +1.6  36 +1.5  32
    • Interval from first to last insemination (cows) (days) 89 +3.2  35 +3.2  36 +3.5  44 +3.8  51
    • Number of inseminations (heifers) 86 +0.06  1.6 +0.06  1.6 +0.06  1.8 +0.05  1.6
    • Number of inseminations (cows) 88 +0.07  1.8 +0.07  1.8 +0.07  1.9 +0.07  1.8
  • Birth 118        
    • Survival (sire) (%)        
    • 1st lactation 118 +0.50  94.7 +0.50  94.7 +0.88  88.9 +0.52  94.4
    • 2nd and later lactations 108 +0.06  97.2 +0.06  97.2 +0.08  96.2 +0.05  97.7
    • Calving ease (sire) (%)        
    • 1st lactation 122 +0.454  94.83 +0.446  94.93 +0.933  86.59 +0.550  93.41
    • 2nd and later lactations 120 +0.195  96.68 +0.197  96.65 +0.225  96.06 +0.130  97.96
  • Calving 72        
    • Survival (maternal) (%)        
    • 1st lactation 84 -0.41  94.7 -0.41  94.7 -0.64  90.7 -0.42  94.6
    • 2nd and later lactations 71 -0.19  97.2 -0.19  97.2 -0.22  96.8 -0.16  97.8
    • Calving ease (maternal) (%)        
    • 1st lactation 78 -0.598  94.83 -0.589  94.92 -1.102  88.54 -0.710  93.58
    • 2nd and later lactations 67 -0.315  96.69 -0.318  96.65 -0.309  96.75 -0.202  98.04
  • Udder health (%) 91 +2.29  9.6 +2.29  9.6    
  • General health 105        
    • Early reproductive disorders (%) -0.12  2.6 -0.12  2.7    
    • Late reproductive disorders (%) -0.05  3.2 -0.05  3.5    
    • Ketosis (%) -0.07  1.4 -0.07  1.4    
    • Other metabolic diseases (%) -0.64  12.6 -0.64  12.7    
    • Feet and leg problems (%) -0.53  9.7 -0.53  13.4    
  • Claw health          
    • Sole ulcer (p)   0.09   0.09   0.05   0.04
    • Sole hemorrhage (p)   0.16   0.16   0.08   0.13
    • Heel horn erosion (p)   0.06   0.06   0.04   0.05
    • Digital dermatitis + interdigital Dermatitis (p)   0.11   0.11   0.04   0.10
    • Verrucose dermatitis + Interdigital Hyperplasia (p)   0.01   0.01   0.01   0.01
    • Double sole + white line separation (p)   0.06   0.06   0.06   0.02
    • Cork screw claw (p)   0.10   0.11   0.03   0.02
  • Frame 113        
    • Stature (cm) 88 -0.87  131.3 -0.87  131.4 -1.19  134.8 -0.89  131.0
    • Body depth (1-9) 117 +0.23  6.5 +0.23  6.6 +0.26  6.1 +0.21  6.3
    • Chest width (1-9) 109 +0.10  5.4 +0.10  5.5 +0.13  5.6 +0.10  5.5
    • Rib structure (1-9) 93 -0.10  5.4 -0.10  5.4 -0.12  5.5 -0.11  5.7
    • Top line (1-9) 108 +0.11  6.1 +0.11  6.1 +0.13  5.7 +0.11  5.9
    • Rump width (1-9) 88 -0.23  5.4 -0.23  5.4 -0.31  4.4 -0.22  5.2
    • Rump angle (1-9) 105 +0.13  5.0 +0.13  5.0 +0.13  4.4 +0.12  4.6
  • Feet & legs 100        
    • Rear legs, side view (1-9) 88 -0.15  5.4 -0.15  5.4 -0.17  4.9 -0.13  5.3
    • Rear legs, rear view (1-9) 108 +0.09  5.9 +0.09  5.9 +0.11  6.0 +0.09  6.2
    • Hock quality (1-9) 77 -0.26  5.7 -0.26  5.6 -0.31  6.7 -0.24  6.2
    • Bone quality (1-9) 96 -0.04  6.5 -0.04  6.4 -0.05  7.6 -0.04  7.1
    • Foot angle (1-9) 105 +0.05  4.4 +0.05  4.4 +0.06  4.2 +0.06  4.5
  • Udder 68        
    • Fore udder attachment (1-9) 64 -0.81  4.9 -0.81  4.9 -0.87  5.3 -0.78  5.2
    • Rear udder height (1-9) 85 -0.34  5.6 -0.34  5.6 -0.30  5.8 -0.26  6.0
    • Rear udder width (1-9) 82 -0.36  5.7 -0.36  5.7 -0.37  5.8 -0.35  5.9
    • Udder cleft (1-9) 104 +0.08  4.8 +0.08  4.8 +0.08  5.0 +0.07  5.2
    • Udder depth (1-9) 67 -0.84  4.1 -0.84  4.1 -0.83  4.3 -0.83  4.4
    • Udder balance (1-9) 90 -0.17  4.5 -0.17  4.6 -0.15  4.5 -0.14  4.7
    • Teat length (1-9) 102 +0.06  5.7 +0.06  5.7 +0.05  5.7 +0.05  5.9
    • Teat thickness (1-9) 106 +0.18  5.6 +0.18  5.7 +0.16  5.2 +0.14  5.5
    • Teat placement (front) (1-9) 93 -0.18  4.8 -0.18  4.8 -0.20  5.4 -0.15  5.3
    • Teat placement (back) (1-9) 97 -0.08  5.5 -0.08  5.6 -0.08  6.0 -0.07  5.9
  • Milkability (g fat+protein/min)   192      
  • Temperament (1-5 or 1-9) 96 -0.05  5.4 -0.05  5.4   -0.05  6.0
  • Longevity (days in production) 73 -155.5  922 -155.2  907 -168.5  912 -160.9  890
  • Youngstock survival 92        
    • Early period (heifers) (%) 97 -0.28  94.0 -0.28  94.4 -0.19  97.6 -0.22  95.6
    • Late period (heifers) (%) 90 -0.84  92.5 -0.85  92.8 -0.58  97.0 -0.79  92.7
    • Early period (bulls) (%) 98 -0.19  90.5 -0.21  89.8 -0.14  95.6 -0.12  96.2
    • Late period (bulls) (%) 91 -0.76  90.7 -0.85  89.5 -0.44  97.7 -0.39  97.4
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