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DJ Zirka

NTM -21
Herdbook number: DNK 302913 Birthdate: 15 Nov 2005
Breed Jersey
Sire Q Zik
MGS FYN Lemvig
Proven/Genomic Proven
Beta casein -
Kappa casein -
Polled Horned
aAa 156342
Link to NAV Bull Data
NTM guide
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Production & Efficiency
  • Trait Index 80 100 120
  • Production 75
  • Milk kg 90
  • Fat, kg 78
  • Fat, % 96
  • Protein kg 79
  • Protein % 90
  • Persistency 105
  • Growth 92
  • Daily carcass gain 88
  • Carcass conformation score 95
NAV proof run date: 03-06-2025 Reliability 95 % Number of daughters: 123
Health & Reproduction
  • Trait Index 80 100 120
  • Daughter fertility 98
  • Interval from calving to first insemination (cows) 99
  • Interval from first to last insemination (heifers) 83
  • Interval from first to last insemination (cows) 101
  • Number of inseminations (heifers) 92
  • Number of inseminations (cows) 104
  • Calving sire 99
  • Calving maternal 89
  • Udder health 100
  • General health 100
  • Longevity 99
  • Hoof health 102
  • Sole Ulcer 100
  • Sole Hemorrhage 103
  • Heel Horn Erosion 102
  • Digital dermatitis + Interdigital Dermatitis 101
  • Verrucose dermatitis + Interdigital Hyperplasia 107
  • Double sole + White line separation 94
  • Cork screw claw 110
  • Youngstock survival 92
NAV proof run date: 03-06-2025 Reliability 87 % Number of daughters: 114
Functional
  • Trait Index 80 100 120
  • Milkability 104
  • Temperament 101
NAV proof run date: 03-06-2025 Reliability 80 % Number of daughters: 80
Conformation
  • Trait Index 80 100 120
  • Frame 80
  • Stature 75 Short Tall
  • Body depth 109 Shallow Deep
  • Chest width 91 Narrow Wide
  • Rib structure 94 Coarse Angular
  • Top line 88 Weak Strong
  • Rump width 76 Narrow pins Wide pins
  • Rump angle 85 High pins Low pins
  • Feet & legs 111
  • Rear legs, side view 101 Straight Sickled
  • Rear legs, back rear view 106 Toes out Parallel, bow-legged
  • Foot angle 105 Low Steep
  • Bone quality 120 Coarse Fine and thin
  • Hock quality 105 Filled Dry
  • Udder 105
  • Fore udder attachment 116 Loose Strong
  • Rear udder height 108 Low High
  • Rear udder width 106 Narrow Wide
  • Udder support 109 Weak Strong
  • Udder depth 97 Deep High
  • Udder balance 115 Deep rear udder Deep front udder
  • Teat length 103 Short Long
  • Teat thickness 94 Thin Thick
  • Teat placement (front) 103 Wide Close
  • Teat placement (back) 104 Wide Close
NAV proof run date: 03-06-2025 Reliability 80 % Number of daughters: 80

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