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Bull
Bull

VJ Swan

NTM 32
Herdbook number: DNK 305325 Birthdate: 14 Dec 2022
Breed Jersey
Sire VJ Splash
MGS VJ Luck
Proven/Genomic Genomic
Beta casein A2A2
Kappa casein BB
Polled Horned
aAa 156
Link to NAV Bull Data
NTM guide
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Production & Efficiency
  • Trait Index 80 100 120
  • Production 130
  • Milk kg 114
  • Fat, kg 128
  • Fat, % 102
  • Protein kg 124
  • Protein % 105
  • Persistency 100
  • Growth 101
  • Saved feed 110
  • Maintenance efficiency 101
NAV proof run date: 11-08-2026 Reliability 89 % Number of daughters: 0
Health & Reproduction
  • Trait Index 80 100 120
  • Daughter fertility 94
  • Interval from calving to first insemination (cows) 107
  • Interval from first to last insemination (heifers) 83
  • Interval from first to last insemination (cows) 101
  • Number of inseminations (heifers) 77
  • Number of inseminations (cows) 85
  • Calving sire 101
  • Calving maternal 106
  • Udder health 112
  • General health 106
  • Longevity 113
  • Hoof health 86
  • Sole Ulcer 82
  • Sole Hemorrhage 88
  • Heel Horn Erosion 100
  • Digital dermatitis + Interdigital Dermatitis 101
  • Verrucose dermatitis + Interdigital Hyperplasia 99
  • Double sole + White line separation 74
  • Cork screw claw 100
  • Youngstock survival 79
NAV proof run date: 11-08-2026 Reliability 75 % Number of daughters: 0
Functional
  • Trait Index 80 100 120
  • Milkability 104
  • Temperament 95
NAV proof run date: 11-08-2026 Reliability 53 % Number of daughters: 0
Conformation
  • Trait Index 80 100 120
  • Frame 101
  • Stature 107 Short Tall
  • Body depth 100 Shallow Deep
  • Chest width 85 Narrow Wide
  • Rib structure 116 Coarse Angular
  • Top line 107 Weak Strong
  • Rump width 107 Narrow pins Wide pins
  • Rump angle 103 High pins Low pins
  • Feet & legs 95
  • Rear legs, side view 109 Straight Sickled
  • Rear legs, back rear view 91 Toes out Parallel, bow-legged
  • Foot angle 102 Low Steep
  • Bone quality 102 Coarse Fine and thin
  • Hock quality 101 Filled Dry
  • Udder 102
  • Fore udder attachment 101 Loose Strong
  • Rear udder height 112 Low High
  • Rear udder width 105 Narrow Wide
  • Udder support 110 Weak Strong
  • Udder depth 103 Deep High
  • Udder balance 103 Deep rear udder Deep front udder
  • Teat length 84 Short Long
  • Teat thickness 86 Thin Thick
  • Teat placement (front) 106 Wide Close
  • Teat placement (back) 104 Wide Close
NAV proof run date: 11-08-2026 Reliability 53 % Number of daughters: 0