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SKÆ Idyl
NTM
-51
Born
4/29/1980
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 03.03.2026
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  • Trait Current evaluation 70 80 90 100 110 120 130 Reliability Contribution to NTM Index type Previous evaluation
Evaluation published 03.03.2026
  • Trait Breeding value NAV Countries
    Bull effect Average     Comment
  • Yield 59        
    • Milk (305-d, kg) 74 -744.8  7778 -743.3  7877 -769.4  7770 -808.1  7378
    • Fat (305-d, kg) 63 -39.0  463 -38.8  459 -45.1  427 -43.2  441
    • Protein (305-d, kg) 61 -33.3  339 -33.3  338 -33.6  307 -37.0  312
    • 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 -0.04  4.0 -0.04  4.2
  • Growth 124        
    • Daily carcass gain        
      • Short fattening period (g/day)   417   417     427
      • Long fattening period (g/day)   Not available in Denmark      
    • Carcass conformation score (1-15)   3.2   3.1     4.3
  • Fertility 89        
    • Interval from calving to first insemination (cows) (days) 119 -3.6  81 -3.6  81 -3.5  85 -3.9  85
    • Interval from first to last insemination (heifers) (days) 92 +1.2  24 +1.2  23 +1.4  35 +1.3  30
    • Interval from first to last insemination (cows) (days) 89 +3.2  35 +3.2  35 +3.5  45 +3.8  52
    • 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 117        
    • Survival (sire) (%)        
    • 1st lactation 117 +0.50  94.2 +0.50  94.3 +0.80  89.5 +0.51  94.1
    • 2nd and later lactations 107 +0.06  97.0 +0.06  97.0 +0.06  96.6 +0.04  97.8
    • Calving ease (sire) (%)        
    • 1st lactation 123 +0.532  94.02 +0.526  94.12 +1.015  85.78 +0.594  93.13
    • 2nd and later lactations 120 +0.219  96.18 +0.222  96.13 +0.257  95.35 +0.126  98.03
  • Calving 71        
    • Survival (maternal) (%)        
    • 1st lactation 83 -0.47  94.3 -0.47  94.3 -0.66  91.2 -0.46  94.3
    • 2nd and later lactations 71 -0.20  97.0 -0.21  97.0 -0.20  97.1 -0.15  97.9
    • Calving ease (maternal) (%)        
    • 1st lactation 78 -0.670  94.03 -0.664  94.11 -1.157  87.73 -0.734  93.30
    • 2nd and later lactations 66 -0.364  96.19 -0.369  96.13 -0.369  96.12 -0.202  98.11
  • Udder health (%) 91 +2.29  9.5 +2.29  9.5    
  • General health 105        
    • Early reproductive disorders (%) -0.12  2.7 -0.12  2.7    
    • Late reproductive disorders (%) -0.05  3.2 -0.05  3.4    
    • Ketosis (%) -0.07  1.4 -0.07  1.4    
    • Other metabolic diseases (%) -0.63  12.3 -0.63  12.4    
    • Feet and leg problems (%) -0.54  10.0 -0.54  12.6    
  • Claw health          
    • Sole ulcer (p)   0.09   0.09   0.06   0.04
    • Sole hemorrhage (p)   0.16   0.16   0.09   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   0.07   0.06   0.03
    • Cork screw claw (p)   0.11   0.12   0.03   0.02
  • Frame 112        
    • Stature (cm) 88 -0.87  131.5 -0.87  131.6 -1.15  134.6 -0.88  130.9
    • Body depth (1-9) 117 +0.23  6.5 +0.23  6.6 +0.27  6.1 +0.21  6.4
    • Chest width (1-9) 109 +0.10  5.4 +0.10  5.5 +0.13  5.7 +0.10  5.5
    • Rib structure (1-9) 92 -0.11  5.5 -0.11  5.5 -0.14  5.6 -0.11  5.8
    • 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 -0.32  4.4 -0.22  5.2
    • Rump angle (1-9) 105 +0.13  4.9 +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 -0.16  4.9 -0.12  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  5.7 -0.31  6.8 -0.24  6.2
    • Bone quality (1-9) 96 -0.04  6.5 -0.04  6.5 -0.05  7.6 -0.04  7.1
    • Foot angle (1-9) 104 +0.04  4.4 +0.04  4.4 +0.05  4.2 +0.05  4.5
  • Udder 67        
    • Fore udder attachment (1-9) 63 -0.84  4.9 -0.84  4.9 -0.88  5.4 -0.79  5.2
    • Rear udder height (1-9) 84 -0.36  5.6 -0.36  5.6 -0.32  5.8 -0.28  6.0
    • Rear udder width (1-9) 82 -0.36  5.7 -0.36  5.7 -0.37  5.7 -0.35  5.9
    • Udder cleft (1-9) 104 +0.08  4.8 +0.08  4.8 +0.07  5.0 +0.07  5.2
    • Udder depth (1-9) 67 -0.84  4.1 -0.84  4.1 -0.83  4.4 -0.80  4.4
    • Udder balance (1-9) 90 -0.17  4.5 -0.17  4.5 -0.16  4.6 -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  5.6
    • Teat placement (front) (1-9) 92 -0.21  4.8 -0.21  4.8 -0.22  5.4 -0.18  5.3
    • Teat placement (back) (1-9) 97 -0.08  5.5 -0.08  5.5 -0.08  6.0 -0.08  6.0
  • 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) 72 -161.2  918 -161.0  904 -174.7  943 -166.2  896
  • Youngstock survival 92        
    • Early period (heifers) (%) 97 -0.28  93.7 -0.28  94.0 -0.19  97.6 -0.23  95.1
    • Late period (heifers) (%) 90 -0.84  92.4 -0.85  92.8 -0.56  97.2 -0.82  91.8
    • Early period (bulls) (%) 98 -0.19  90.2 -0.21  89.3 -0.14  95.9 -0.11  96.5
    • Late period (bulls) (%) 90 -0.85  90.6 -0.94  89.5 -0.51  97.3 -0.45  97.2
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