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Bull
Bull

VJ Lasky

NTM -6
Herdbook number: DNK 304566 Birthdate: 24 Mar 2017
Breed Jersey
Sire VJ Lari
MGS VJ Husky
Proven/Genomic Proven
Beta casein A1A2
Kappa casein AB
Polled Horned
aAa 465231
Link to NAV Bull Data
NTM guide
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Production & Efficiency
  • Trait Index 80 100 120
  • Production 96
  • Milk kg 119
  • Fat, kg 97
  • Fat, % 81
  • Protein kg 106
  • Protein % 75
  • Persistency 122
  • Growth 111
  • Saved feed 99
  • Maintenance efficiency 101
NAV proof run date: 11-08-2026 Reliability 99 % Number of daughters: 1541
Health & Reproduction
  • Trait Index 80 100 120
  • Daughter fertility 102
  • Interval from calving to first insemination (cows) 96
  • Interval from first to last insemination (heifers) 104
  • Interval from first to last insemination (cows) 101
  • Number of inseminations (heifers) 102
  • Number of inseminations (cows) 104
  • Calving sire 105
  • Calving maternal 107
  • Udder health 90
  • General health 97
  • Longevity 105
  • Hoof health 117
  • Sole Ulcer 132
  • Sole Hemorrhage 103
  • Heel Horn Erosion 91
  • Digital dermatitis + Interdigital Dermatitis 90
  • Verrucose dermatitis + Interdigital Hyperplasia 94
  • Double sole + White line separation 142
  • Cork screw claw 84
  • Youngstock survival 102
NAV proof run date: 11-08-2026 Reliability 98 % Number of daughters: 1251
Functional
  • Trait Index 80 100 120
  • Milkability 99
  • Temperament 105
NAV proof run date: 11-08-2026 Reliability 93 % Number of daughters: 707
Conformation
  • Trait Index 80 100 120
  • Frame 108
  • Stature 95 Short Tall
  • Body depth 107 Shallow Deep
  • Chest width 111 Narrow Wide
  • Rib structure 98 Coarse Angular
  • Top line 107 Weak Strong
  • Rump width 95 Narrow pins Wide pins
  • Rump angle 103 High pins Low pins
  • Feet & legs 103
  • Rear legs, side view 110 Straight Sickled
  • Rear legs, back rear view 94 Toes out Parallel, bow-legged
  • Foot angle 107 Low Steep
  • Bone quality 94 Coarse Fine and thin
  • Hock quality 118 Filled Dry
  • Udder 94
  • Fore udder attachment 97 Loose Strong
  • Rear udder height 89 Low High
  • Rear udder width 86 Narrow Wide
  • Udder support 98 Weak Strong
  • Udder depth 90 Deep High
  • Udder balance 102 Deep rear udder Deep front udder
  • Teat length 129 Short Long
  • Teat thickness 102 Thin Thick
  • Teat placement (front) 87 Wide Close
  • Teat placement (back) 86 Wide Close
NAV proof run date: 11-08-2026 Reliability 93 % Number of daughters: 707