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Dam
Dam
Dam
Dam
Bull
Bull
Dam
Dam
Bull

VJ Laster

NTM 15
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
Grazing Fertility Calving Ease Hoof health
Production & Efficiency
  • Trait Index 80 100 120
  • Production 96
  • Milk kg 97
  • Fat, kg 95
  • Fat, % 100
  • Protein kg 97
  • Protein % 103
  • Persistency 109
  • Growth 108
  • Daily carcass gain 100
  • Carcass conformation score 110
  • Saved feed 93
  • Maintenance efficiency 109
NAV proof run date: 04-11-2025 Reliability 99 % Number of daughters: 2477
Health & Reproduction
  • Trait Index 80 100 120
  • Daughter fertility 129
  • Interval from calving to first insemination (cows) 110
  • Interval from first to last insemination (heifers) 118
  • Interval from first to last insemination (cows) 127
  • Number of inseminations (heifers) 121
  • Number of inseminations (cows) 130
  • Calving sire 115
  • Calving maternal 107
  • Udder health 112
  • General health 113
  • Longevity 99
  • Hoof health 121
  • Sole Ulcer 119
  • Sole Hemorrhage 114
  • Heel Horn Erosion 109
  • Digital dermatitis + Interdigital Dermatitis 110
  • Verrucose dermatitis + Interdigital Hyperplasia 107
  • Double sole + White line separation 122
  • Cork screw claw 91
  • Youngstock survival 106
NAV proof run date: 04-11-2025 Reliability 98 % Number of daughters: 2089
Functional
  • Trait Index 80 100 120
  • Milkability 90
  • Temperament 89
NAV proof run date: 04-11-2025 Reliability 94 % Number of daughters: 1057
Conformation
  • Trait Index 80 100 120
  • Frame 91
  • Stature 96 Short Tall
  • Body depth 79 Shallow Deep
  • Chest width 97 Narrow Wide
  • Rib structure 90 Coarse Angular
  • Top line 105 Weak Strong
  • Rump width 82 Narrow pins Wide pins
  • Rump angle 89 High pins Low pins
  • Feet & legs 113
  • Rear legs, side view 104 Straight Sickled
  • Rear legs, back rear view 113 Toes out Parallel, bow-legged
  • Foot angle 99 Low Steep
  • Bone quality 102 Coarse Fine and thin
  • Hock quality 125 Filled Dry
  • Udder 109
  • Fore udder attachment 106 Loose Strong
  • Rear udder height 92 Low High
  • Rear udder width 89 Narrow Wide
  • Udder support 98 Weak Strong
  • Udder depth 112 Deep High
  • Udder balance 87 Deep rear udder Deep front udder
  • Teat length 117 Short Long
  • Teat thickness 97 Thin Thick
  • Teat placement (front) 98 Wide Close
  • Teat placement (back) 86 Wide Close
NAV proof run date: 04-11-2025 Reliability 94 % Number of daughters: 1057

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