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Dam
Dam
Dam
Dam
Bull
Bull
Dam
Dam
Bull

VJ Laster

NTM 11
Herdbook number: DNK 304827 Birthdate: 1 Feb 2019
Breed Jersey
Sire VJ Lasky
MGS VJ Perez
Proven/Genomic Proven
Beta casein A2A2
Kappa casein AB
Polled Horned
aAa 426
Recommended for
Health Reproduction
Link to NAV Bull Data
NTM guide
Download PDF
Production & Efficiency
  • Trait Index 80 100 120
  • Production 93
  • Milk kg 95
  • Fat, kg 92
  • Fat, % 100
  • Protein kg 95
  • Protein % 102
  • Persistency 108
  • Growth 105
  • Saved feed 98
  • Maintenance efficiency 109
NAV proof run date: 11-08-2026 Reliability 99 % Number of daughters: 2501
Health & Reproduction
  • Trait Index 80 100 120
  • Daughter fertility 125
  • Interval from calving to first insemination (cows) 108
  • Interval from first to last insemination (heifers) 116
  • Interval from first to last insemination (cows) 123
  • Number of inseminations (heifers) 120
  • Number of inseminations (cows) 126
  • Calving sire 114
  • Calving maternal 107
  • Udder health 110
  • General health 110
  • Longevity 102
  • Hoof health 125
  • Sole Ulcer 126
  • Sole Hemorrhage 119
  • Heel Horn Erosion 110
  • Digital dermatitis + Interdigital Dermatitis 108
  • Verrucose dermatitis + Interdigital Hyperplasia 106
  • Double sole + White line separation 129
  • Cork screw claw 95
  • Youngstock survival 106
NAV proof run date: 11-08-2026 Reliability 98 % Number of daughters: 2114
Functional
  • Trait Index 80 100 120
  • Milkability 90
  • Temperament 89
NAV proof run date: 11-08-2026 Reliability 95 % Number of daughters: 1069
Conformation
  • Trait Index 80 100 120
  • Frame 92
  • Stature 94 Short Tall
  • Body depth 80 Shallow Deep
  • Chest width 95 Narrow Wide
  • Rib structure 87 Coarse Angular
  • Top line 104 Weak Strong
  • Rump width 82 Narrow pins Wide pins
  • Rump angle 90 High pins Low pins
  • Feet & legs 114
  • Rear legs, side view 104 Straight Sickled
  • Rear legs, back rear view 113 Toes out Parallel, bow-legged
  • Foot angle 98 Low Steep
  • Bone quality 104 Coarse Fine and thin
  • Hock quality 127 Filled Dry
  • Udder 108
  • Fore udder attachment 106 Loose Strong
  • Rear udder height 89 Low High
  • Rear udder width 88 Narrow Wide
  • Udder support 97 Weak Strong
  • Udder depth 112 Deep High
  • Udder balance 88 Deep rear udder Deep front udder
  • Teat length 116 Short Long
  • Teat thickness 96 Thin Thick
  • Teat placement (front) 98 Wide Close
  • Teat placement (back) 87 Wide Close
NAV proof run date: 11-08-2026 Reliability 95 % Number of daughters: 1069