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VJ Lejby

NTM -4
Herdbook number: DNK 304073 Birthdate: 23 Oct 2014
Breed Jersey
Sire VJ Lukowa
MGS DJ Bindy
Proven/Genomic Proven
Beta casein A2A2
Kappa casein BB
Polled Horned
aAa 135
Recommended for
Milk
Link to NAV Bull Data
NTM guide
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Production & Efficiency
  • Trait Index 80 100 120
  • Production 108
  • Milk kg 109
  • Fat, kg 110
  • Fat, % 97
  • Protein kg 106
  • Protein % 91
  • Persistency 98
  • Growth 83
  • Carcass conformation score 85
  • Saved feed 110
  • Maintenance efficiency 117
NAV proof run date: 05-05-2026 Reliability 93 % Number of daughters: 11
Health & Reproduction
  • Trait Index 80 100 120
  • Daughter fertility 89
  • Interval from calving to first insemination (cows) 95
  • Interval from first to last insemination (heifers) 92
  • Interval from first to last insemination (cows) 90
  • Number of inseminations (heifers) 90
  • Number of inseminations (cows) 91
  • Calving sire 105
  • Calving maternal 86
  • Udder health 95
  • General health 94
  • Longevity 103
  • Hoof health 104
  • Sole Ulcer 91
  • Sole Hemorrhage 103
  • Heel Horn Erosion 111
  • Digital dermatitis + Interdigital Dermatitis 114
  • Verrucose dermatitis + Interdigital Hyperplasia 105
  • Double sole + White line separation 118
  • Cork screw claw 116
  • Youngstock survival 87
NAV proof run date: 05-05-2026 Reliability 86 % Number of daughters: 9
Functional
  • Trait Index 80 100 120
  • Milkability 74
  • Temperament 103
NAV proof run date: 05-05-2026 Reliability 69 % Number of daughters: 11
Conformation
  • Trait Index 80 100 120
  • Frame 109
  • Stature 82 Short Tall
  • Body depth 113 Shallow Deep
  • Chest width 86 Narrow Wide
  • Rib structure 109 Coarse Angular
  • Top line 113 Weak Strong
  • Rump width 96 Narrow pins Wide pins
  • Rump angle 108 High pins Low pins
  • Feet & legs 91
  • Rear legs, side view 124 Straight Sickled
  • Rear legs, back rear view 97 Toes out Parallel, bow-legged
  • Foot angle 80 Low Steep
  • Bone quality 122 Coarse Fine and thin
  • Hock quality 114 Filled Dry
  • Udder 71
  • Fore udder attachment 74 Loose Strong
  • Rear udder height 90 Low High
  • Rear udder width 91 Narrow Wide
  • Udder support 105 Weak Strong
  • Udder depth 70 Deep High
  • Udder balance 106 Deep rear udder Deep front udder
  • Teat length 94 Short Long
  • Teat thickness 91 Thin Thick
  • Teat placement (front) 94 Wide Close
  • Teat placement (back) 98 Wide Close
NAV proof run date: 05-05-2026 Reliability 69 % Number of daughters: 11