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Bull
Bull

VJ Gonzo

NTM 8
Herdbook number: DNK 305204 Birthdate: 13 Oct 2021
Breed Jersey
Sire VJ Giga
MGS VJ Libero
Proven/Genomic Proven
Beta casein A2A2
Kappa casein AB
Polled Horned
aAa 543
Recommended for
Grazing
Link to NAV Bull Data
NTM guide
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Production & Efficiency
  • Trait Index 80 100 120
  • Production 110
  • Milk kg 100
  • Fat, kg 109
  • Fat, % 105
  • Protein kg 106
  • Protein % 109
  • Persistency 101
  • Growth 112
  • Daily carcass gain 102
  • Carcass conformation score 114
  • Saved feed 91
  • Maintenance efficiency 108
NAV proof run date: 11-08-2026 Reliability 98 % Number of daughters: 382
Health & Reproduction
  • Trait Index 80 100 120
  • Daughter fertility 112
  • Interval from calving to first insemination (cows) 94
  • Interval from first to last insemination (heifers) 125
  • Interval from first to last insemination (cows) 106
  • Number of inseminations (heifers) 124
  • Number of inseminations (cows) 112
  • Calving sire 112
  • Calving maternal 98
  • Udder health 94
  • General health 105
  • Longevity 110
  • Hoof health 105
  • Sole Ulcer 106
  • Sole Hemorrhage 99
  • Heel Horn Erosion 103
  • Digital dermatitis + Interdigital Dermatitis 97
  • Verrucose dermatitis + Interdigital Hyperplasia 116
  • Double sole + White line separation 109
  • Cork screw claw 108
  • Youngstock survival 114
NAV proof run date: 11-08-2026 Reliability 83 % Number of daughters: 300
Functional
  • Trait Index 80 100 120
  • Milkability 102
  • Temperament 87
NAV proof run date: 11-08-2026 Reliability 69 % Number of daughters: 113
Conformation
  • Trait Index 80 100 120
  • Frame 81
  • Stature 95 Short Tall
  • Body depth 86 Shallow Deep
  • Chest width 95 Narrow Wide
  • Rib structure 84 Coarse Angular
  • Top line 86 Weak Strong
  • Rump width 100 Narrow pins Wide pins
  • Rump angle 106 High pins Low pins
  • Feet & legs 95
  • Rear legs, side view 118 Straight Sickled
  • Rear legs, back rear view 96 Toes out Parallel, bow-legged
  • Foot angle 94 Low Steep
  • Bone quality 107 Coarse Fine and thin
  • Hock quality 111 Filled Dry
  • Udder 98
  • Fore udder attachment 95 Loose Strong
  • Rear udder height 95 Low High
  • Rear udder width 89 Narrow Wide
  • Udder support 102 Weak Strong
  • Udder depth 98 Deep High
  • Udder balance 93 Deep rear udder Deep front udder
  • Teat length 111 Short Long
  • Teat thickness 106 Thin Thick
  • Teat placement (front) 108 Wide Close
  • Teat placement (back) 101 Wide Close
NAV proof run date: 11-08-2026 Reliability 69 % Number of daughters: 113