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Bull
Bull

VJ Nirak

NTM 17
Herdbook number: DNK 305141 Birthdate: 9 Apr 2021
Breed Jersey
Sire VJ Nibiru
MGS VJ Pele
Proven/Genomic Proven
Beta casein A2A2
Kappa casein BB
Polled Horned
aAa 516
Recommended for
Robot Sustainability
Link to NAV Bull Data
NTM guide
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Production & Efficiency
  • Trait Index 80 100 120
  • Production 118
  • Milk kg 97
  • Fat, kg 116
  • Fat, % 112
  • Protein kg 111
  • Protein % 119
  • Persistency 91
  • Growth 97
  • Saved feed 101
  • Maintenance efficiency 96
NAV proof run date: 11-08-2026 Reliability 99 % Number of daughters: 1618
Health & Reproduction
  • Trait Index 80 100 120
  • Daughter fertility 101
  • Interval from calving to first insemination (cows) 105
  • Interval from first to last insemination (heifers) 103
  • Interval from first to last insemination (cows) 101
  • Number of inseminations (heifers) 99
  • Number of inseminations (cows) 99
  • Calving sire 103
  • Calving maternal 90
  • Udder health 101
  • General health 112
  • Longevity 97
  • Hoof health 97
  • Sole Ulcer 108
  • Sole Hemorrhage 99
  • Heel Horn Erosion 80
  • Digital dermatitis + Interdigital Dermatitis 94
  • Verrucose dermatitis + Interdigital Hyperplasia 76
  • Double sole + White line separation 110
  • Cork screw claw 92
  • Youngstock survival 104
NAV proof run date: 11-08-2026 Reliability 96 % Number of daughters: 1495
Functional
  • Trait Index 80 100 120
  • Milkability 109
  • Temperament 84
NAV proof run date: 11-08-2026 Reliability 84 % Number of daughters: 548
Conformation
  • Trait Index 80 100 120
  • Frame 91
  • Stature 103 Short Tall
  • Body depth 104 Shallow Deep
  • Chest width 112 Narrow Wide
  • Rib structure 92 Coarse Angular
  • Top line 91 Weak Strong
  • Rump width 101 Narrow pins Wide pins
  • Rump angle 105 High pins Low pins
  • Feet & legs 75
  • Rear legs, side view 121 Straight Sickled
  • Rear legs, back rear view 82 Toes out Parallel, bow-legged
  • Foot angle 84 Low Steep
  • Bone quality 99 Coarse Fine and thin
  • Hock quality 96 Filled Dry
  • Udder 107
  • Fore udder attachment 102 Loose Strong
  • Rear udder height 98 Low High
  • Rear udder width 105 Narrow Wide
  • Udder support 102 Weak Strong
  • Udder depth 103 Deep High
  • Udder balance 94 Deep rear udder Deep front udder
  • Teat length 124 Short Long
  • Teat thickness 114 Thin Thick
  • Teat placement (front) 91 Wide Close
  • Teat placement (back) 98 Wide Close
NAV proof run date: 11-08-2026 Reliability 84 % Number of daughters: 548