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M Jace
NTM
-25
Born
15/06/1996
Breeder
Windy Willow Farm
Evaluation
Jersey
International ID
JERUSAM000110106571
Herdbook number
FIN 71
DNK 302285
Trait # Daughters # Herds
Yield 359 117
Udder health 303 121
Conformation 237 83
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Breed proportions
Breed
%
USJ
100
Sire
R Montana
JERUSAM000000658741
PGS
M Brook BM
JERUSAM000000644248
PGD
Rock Maple Sooner Mary Sue-ET
JERUSAF000003667691
Dam
Windy Willow Malcolm Jaquenett
JERUSAF000003833041
MGS
Malcolm
JERUSAM000000647162
MGD

JERUSAF000003580105
MGDS
H M Duncan
Show genetic traits
Show phenotypic values
Evaluation published 03.02.2026
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  • Trait Current evaluation 70 80 90 100 110 120 130 Reliability Contribution to NTM Index type Previous evaluation
Evaluation published 03.02.2026
  • Trait Breeding value NAV Countries
    Bull effect Average     Comment
  • Yield 87        
    • Milk (305-d, kg) 110 +286.5  7778 +285.9  7877 +295.9  7770 +310.8  7378
    • Fat (305-d, kg) 90 -10.5  463 -10.5  459 -12.2  427 -11.7  441
    • Protein (305-d, kg) 94 -5.1  339 -5.1  338 -5.2  307 -5.7  312
    • Breeding values not in NTM        
      • Fat-% (average in 305-d) 85 -0.38  6.0 -0.38  5.9 -0.63  5.5 -0.44  6.0
      • Protein-% (average in 305-d) 74 -0.24  4.4 -0.24  4.3 -0.39  4.0 -0.31  4.2
  • Growth 89        
    • 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 92        
    • Interval from calving to first insemination (cows) (days) 118 -3.4  81 -3.4  81 -3.4  85 -3.7  85
    • Interval from first to last insemination (heifers) (days) 103 -0.4  24 -0.4  23 -0.5  35 -0.5  30
    • Interval from first to last insemination (cows) (days) 91 +2.6  35 +2.6  35 +2.9  45 +3.1  52
    • Number of inseminations (heifers) 92 +0.03  1.6 +0.03  1.6 +0.03  1.8 +0.03  1.6
    • Number of inseminations (cows) 82 +0.11  1.8 +0.11  1.8 +0.11  1.9 +0.10  1.8
  • Birth 98        
    • Survival (sire) (%)        
    • 1st lactation 101 +0.03  94.2 +0.03  94.3 +0.05  89.5 +0.03  94.1
    • 2nd and later lactations 99 -0.01  97.0 -0.01  97.0 -0.01  96.6 -0.01  97.8
    • Calving ease (sire) (%)        
    • 1st lactation 98 -0.046  94.02 -0.046  94.12 -0.088  85.78 -0.052  93.13
    • 2nd and later lactations 91 -0.099  96.18 -0.100  96.13 -0.116  95.35 -0.057  98.03
  • Calving 107        
    • Survival (maternal) (%)        
    • 1st lactation 107 +0.19  94.3 +0.19  94.3 +0.27  91.2 +0.19  94.3
    • 2nd and later lactations 99 -0.01  97.0 -0.01  97.0 -0.01  97.1 -0.01  97.9
    • Calving ease (maternal) (%)        
    • 1st lactation 103 +0.091  94.03 +0.090  94.11 +0.158  87.73 +0.100  93.30
    • 2nd and later lactations 120 +0.214  96.19 +0.217  96.13 +0.217  96.12 +0.119  98.11
  • Udder health (%) 91 +2.29  9.5 +2.29  9.5    
  • General health 82        
    • Early reproductive disorders (%) 85 +0.45  2.7 +0.45  2.7    
    • Late reproductive disorders (%) 99 +0.02  3.2 +0.02  3.4    
    • Ketosis (%) 78 +0.39  1.4 +0.39  1.4    
    • Other metabolic diseases (%) 83 +2.18  12.3 +2.18  12.4    
    • Feet and leg problems (%) 91 +1.61  10.0 +1.61  12.6    
  • Claw health 96        
    • Sole ulcer (p) 90 +0.010  0.09 +0.011  0.09 +0.008  0.06 +0.006  0.04
    • Sole hemorrhage (p) 102 -0.002  0.16 -0.002  0.16 -0.001  0.09 -0.001  0.13
    • Heel horn erosion (p) 105 -0.004  0.06 -0.004  0.06 -0.003  0.04 -0.003  0.05
    • Digital dermatitis + interdigital Dermatitis (p) 104 -0.009  0.11 -0.009  0.11 -0.007  0.04 -0.012  0.10
    • Verrucose dermatitis + Interdigital Hyperplasia (p) 87 +0.003  0.01 +0.003  0.01 +0.002  0.01 +0.003  0.01
    • Double sole + white line separation (p) 105 -0.001  0.06 -0.001  0.07 -0.001  0.06 0.000  0.03
    • Cork screw claw (p) 97 0.000  0.11 0.000  0.12 0.000  0.03 0.000  0.02
  • Frame 95        
    • Stature (cm) 107 +0.51  131.5 +0.51  131.6 +0.67  134.6 +0.51  130.9
    • Body depth (1-9) 129 +0.39  6.5 +0.39  6.6 +0.47  6.1 +0.36  6.4
    • Chest width (1-9) 110 +0.11  5.4 +0.11  5.5 +0.15  5.7 +0.11  5.5
    • Rib structure (1-9) 107 +0.10  5.5 +0.10  5.5 +0.12  5.6 +0.10  5.8
    • Top line (1-9) 77 -0.33  6.1 -0.33  6.1 -0.38  5.7 -0.33  5.9
    • Rump width (1-9) 123 +0.45  5.4 +0.45  5.4 +0.61  4.4 +0.43  5.2
    • Rump angle (1-9) 106 +0.15  4.9 +0.15  5.0 +0.16  4.4 +0.15  4.6
  • Feet & legs 95        
    • Rear legs, side view (1-9) 100 0.00  5.4 0.00  5.4 0.00  4.9 0.00  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) 85 -0.17  5.7 -0.17  5.7 -0.20  6.8 -0.16  6.2
    • Bone quality (1-9) 80 -0.20  6.5 -0.20  6.5 -0.25  7.6 -0.20  7.1
    • Foot angle (1-9) 105 +0.05  4.4 +0.05  4.4 +0.06  4.2 +0.06  4.5
  • Udder 75        
    • Fore udder attachment (1-9) 78 -0.50  4.9 -0.50  4.9 -0.53  5.4 -0.47  5.2
    • Rear udder height (1-9) 94 -0.13  5.6 -0.14  5.6 -0.12  5.8 -0.10  6.0
    • Rear udder width (1-9) 101 +0.02  5.7 +0.02  5.7 +0.02  5.7 +0.02  5.9
    • Udder cleft (1-9) 118 +0.35  4.8 +0.35  4.8 +0.33  5.0 +0.31  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) 98 -0.03  4.5 -0.03  4.5 -0.03  4.6 -0.03  4.7
    • Teat length (1-9) 121 +0.63  5.7 +0.63  5.7 +0.55  5.7 +0.55  5.9
    • Teat thickness (1-9) 108 +0.24  5.6 +0.24  5.7 +0.21  5.2 +0.19  5.6
    • Teat placement (front) (1-9) 112 +0.31  4.8 +0.31  4.8 +0.33  5.4 +0.27  5.3
    • Teat placement (back) (1-9) 114 +0.35  5.5 +0.35  5.5 +0.36  6.0 +0.35  6.0
  • Milkability (g fat+protein/min) 93 -9.7  192      
  • Temperament (1-5 or 1-9) 95 -0.06  5.4 -0.06  5.4   -0.06  6.0
  • Longevity (days in production) 85 -86.4  918 -86.2  904 -93.6  943 -89.0  896
  • Youngstock survival 107        
    • Early period (heifers) (%) 105 +0.46  93.7 +0.47  94.0 +0.31  97.6 +0.38  95.1
    • Late period (heifers) (%) 106 +0.50  92.4 +0.51  92.8 +0.33  97.2 +0.49  91.8
    • Early period (bulls) (%) 107 +0.68  90.2 +0.73  89.3 +0.49  95.9 +0.39  96.5
    • Late period (bulls) (%) 106 +0.51  90.6 +0.56  89.5 +0.31  97.3 +0.27  97.2
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