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JY Wilow
NTM
-62
Born
4/22/1978
Breeder
Fr Brueggemann
Evaluation
Holstein
International ID
HOLDEUM001004438700
Herdbook number
FIN 95219
SWE 99097
DNK 13739
Trait # Daughters # Herds
Yield 15959 4215
Udder health 5902 5038
Conformation 2282 420
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Breed proportions
Breed
%
HOL
88
BW
13
Sire
Willow
HOLUSAM000001563453
PGS
Rockman
HOLCANM000000275932
PGD
DUARM MORCREST MISS IVANHOE
HOLUSAF000005498173
Dam
HALLA
HOLDEUF001004342143
MGS
Elevation
HOLUSAM000001491007
MGD
HARFE
HOLDEUF001004267298
MGDS
Stern
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Evaluation published 02.06.2026
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  • Trait Current evaluation 70 80 90 100 110 120 130 Reliability Contribution to NTM Index type Previous evaluation
Evaluation published 02.06.2026
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  • Trait Breeding value NAV Countries
    Bull effect Average     Comment Denmark
    Bull effect Average     Finland
    Bull effect Average     Sweden
    Bull effect Average
  • Yield 56        
    • Milk (305-d, kg) 68 -1049.8  11758 -1060.9  11996 -964.4  11104 -1080.2  11845
    • Fat (305-d, kg) 66 -42.4  487 -41.2  486 -45.3  476 -44.6  490
    • Protein (305-d, kg) 53 -47.0  416 -46.5  422 -47.8  386 -48.2  417
    • Breeding values not in NTM        
      • Fat-% (average in 305-d) 98 -0.03  4.2 -0.03  4.1 -0.04  4.3 -0.03  4.2
      • Protein-% (average in 305-d) 81 -0.14  3.6 Notable differences between countries -0.12  3.5 -0.18  3.5 -0.14  3.5
  • Growth 119        
    • Daily carcass gain 87        
      • Short fattening period (g/day)   587   591   563   562
      • Long fattening period (g/day)   533 Not available in Denmark     552   501
    • Carcass conformation score (1-15) 141 +0.75  4.0 +0.69  3.5 +0.77  4.3 +0.81  4.5
  • Fertility 78        
    • Interval from calving to first insemination (cows) (days) 98 +0.6  81 +0.6  81 +0.6  82 +0.6  84
    • Interval from first to last insemination (heifers) (days) 87 +2.3  22 +2.3  21 +2.3  23 +2.4  23
    • Interval from first to last insemination (cows) (days) 77 +9.4  43 +9.2  41 +9.5  45 +9.8  46
    • Number of inseminations (heifers) 92 +0.04  1.6 +0.04  1.6 +0.04  1.6 +0.03  1.5
    • Number of inseminations (cows) 76 +0.17  2.0 +0.17  2.0 +0.17  2.0 +0.16  1.9
  • Birth 108        
    • Survival (sire) (%)        
    • 1st lactation 105 +0.15  96.0 Notable differences between countries +0.15  96.0 +0.19  94.7 +0.11  97.3
    • 2nd and later lactations 107 +0.04  98.0 Notable differences between countries +0.04  98.0 +0.05  97.4 +0.03  98.6
    • Calving ease (sire) (%)        
    • 1st lactation 114 +1.701  91.15 Notable differences between countries +1.710  91.09 +2.436  85.70 +1.166  94.48
    • 2nd and later lactations 116 +0.870  94.58 Notable differences between countries +0.948  93.96 +0.982  93.69 +0.579  96.69
  • Calving 72        
    • Survival (maternal) (%)        
    • 1st lactation 69 -1.15  96.0 Notable differences between countries -1.17  96.0 -1.47  94.7 -0.83  97.3
    • 2nd and later lactations 86 -0.08  98.0 Notable differences between countries -0.08  98.0 -0.10  97.4 -0.06  98.6
    • Calving ease (maternal) (%)        
    • 1st lactation 75 -2.588  91.15 Notable differences between countries -2.627  90.98 -3.637  86.03 -1.749  94.59
    • 2nd and later lactations 89 -0.408  94.58 Notable differences between countries -0.449  93.90 -0.453  93.82 -0.269  96.74
  • Udder health (%) 90 +2.68  6.4 Notable differences between countries +2.91  8.5 +2.76  6.2 +1.88  2.7
  • General health 92        
    • Early reproductive disorders (%) 91 +0.61  5.2 Notable differences between countries +0.70  6.5 +0.53  3.5 +0.22  0.6
    • Late reproductive disorders (%) 106 -0.31  6.3 Notable differences between countries -0.24  3.0 -0.55  17.2 -0.25  3.2
    • Ketosis (%) 95 +0.06  1.1 Notable differences between countries +0.07  1.5 +0.05  0.5 +0.02  0.1
    • Other metabolic diseases (%) 93 +0.42  5.4 Notable differences between countries +0.48  6.9 +0.35  3.2 +0.19  1.1
    • Feet and leg problems (%) 92 +0.86  7.0 Notable differences between countries +1.06  12.7 +0.47  0.7 +0.42  1.2
  • Claw health 93        
    • Sole ulcer (p) 94 +0.014  0.04 Notable differences between countries +0.015  0.06 +0.014  0.04 +0.011  0.03
    • Sole hemorrhage (p) 83 +0.041  0.23 Notable differences between countries +0.051  0.35 +0.025  0.09 +0.032  0.13
    • Heel horn erosion (p) 91 +0.022  0.15 Notable differences between countries +0.030  0.25 +0.018  0.10 +0.013  0.06
    • Digital dermatitis + interdigital Dermatitis (p) 100 0.000  0.19 Notable differences between countries 0.000  0.23 0.000  0.08 0.000  0.19
    • Verrucose dermatitis + Interdigital Hyperplasia (p) 109 -0.016  0.03 Notable differences between countries -0.015  0.04 -0.015  0.02 -0.017  0.04
    • Double sole + white line separation (p) 82 +0.017  0.07 Notable differences between countries +0.020  0.09 +0.019  0.08 +0.011  0.02
    • Cork screw claw (p) 86 +0.004  0.09 Notable differences between countries +0.005  0.14 +0.002  0.02 +0.002  0.02
  • Frame 81        
    • Stature (cm) 67 -3.53  152.4 -3.64  152.5 -3.72  152.0 -3.08  152.4
    • Body depth (1-9) 104 +0.06  6.5 +0.06  6.6 +0.08  6.3 +0.06  6.5
    • Chest width (1-9) 116 +0.23  5.6 Notable differences between countries +0.22  5.6 +0.28  5.6 +0.19  5.7
    • Rib structure (1-9) 68 -0.54  5.9 -0.55  5.9 -0.60  5.7 -0.45  6.1
    • Top line (1-9) 96 -0.06  6.6 Notable differences between countries -0.06  6.6 -0.08  6.5 -0.05  6.7
    • Rump width (1-9) 89 -0.19  5.8 Notable differences between countries -0.18  5.8 -0.24  6.0 -0.15  5.7
    • Rump angle (1-9) 117 +0.39  4.7 Notable differences between countries +0.36  4.8 +0.50  4.6 +0.35  4.8
  • Feet & legs 78        
    • Rear legs, side view (1-9) 84 -0.23  5.1 -0.24  5.0 -0.25  5.1 -0.19  5.2
    • Rear legs, rear view (1-9) 110 +0.13  6.0 +0.13  6.0 +0.16  5.7 +0.12  6.2
    • Hock quality (1-9) 73 -0.48  5.8 -0.50  5.8 -0.52  5.8 -0.37  5.6
    • Bone quality (1-9) 71 -0.44  6.4 -0.41  6.3 -0.53  6.2 -0.39  6.6
    • Foot angle (1-9) 88 -0.12  5.0 -0.11  5.0 -0.14  4.9 -0.11  5.2
  • Udder 80        
    • Fore udder attachment (1-9) 94 -0.12  5.2 -0.13  5.1 -0.11  5.2 -0.10  5.2
    • Rear udder height (1-9) 79 -0.31  6.1 -0.34  6.0 -0.31  6.0 -0.26  6.2
    • Rear udder width (1-9) 104 +0.08  6.1 +0.08  6.3 +0.08  5.8 +0.07  6.1
    • Udder cleft (1-9) 92 -0.15  5.8 -0.17  5.8 -0.14  5.7 -0.12  6.0
    • Udder depth (1-9) 72 -0.77  5.5 -0.78  5.3 -0.81  5.8 -0.71  5.7
    • Udder balance (1-9) 99 -0.01  5.4 -0.01  5.3 -0.02  5.4 -0.01  5.4
    • Teat length (1-9) 86 -0.48  5.5 -0.51  5.4 -0.48  5.5 -0.41  5.6
    • Teat thickness (1-9) 93 -0.15  5.4 -0.16  5.5 -0.15  5.2 -0.12  5.4
    • Teat placement (front) (1-9) 94 -0.18  5.7 -0.19  5.6 -0.19  5.6 -0.15  5.7
    • Teat placement (back) (1-9) 90 -0.28  6.7 -0.29  6.4 -0.29  6.9 -0.25  6.9
  • Milkability (g fat+protein/min) 88 -19.5  206 Only available on Nordic level      
  • Temperament (1-5 or 1-9) 89   Different national scales -0.26  5.4 -0.13  3.2 -0.19  5.5
  • Longevity (days in production) 81 -106.5  920 -106.8  864 -111.1  1055 -102.3  931
  • Youngstock survival 96        
    • Early period (heifers) (%) 88 -0.48  96.9 -0.51  96.4 -0.42  97.6 -0.43  97.6
    • Late period (heifers) (%) 100 0.00  95.7 0.00  95.5 0.00  96.8 0.00  95.2
    • Early period (bulls) (%) 90 -0.38  95.1 Notable differences between countries -0.42  94.2 -0.39  94.9 -0.28  97.5
    • Late period (bulls) (%) 101 +0.09  96.1 +0.10  95.3 +0.08  96.8 +0.07  97.7
Nordic Cattle Genetic Evaluation Landbrug & Fødevarer FABA VÄXA Sverige