PRACTICAL PROVEN BREEDING

American Silverstone

Breed Red Holstein A.I.-code 361151 Breed 100% HF
A.I.-code 361151
Herdbook number NL 627831236
colour red & white
Date of birth 29-01-2018
Breed 100% HF
Gestation length 283
Straw colour turquoise *
PFW code D
aAa code 423
Kappa Casein AB
Beta Casein A2/A2
Cow family DJ Karina | Redspot

About American Silverstone

  • Pedigree with reliable, proven breeding bulls
  • Suitable for robot systems
  • Good health traits
  • Beta casein A2/A2
  • Super conception rates
Delta Rosebud-Red
Filou Rdc
Rika 806
American Dj Karina 15
  • 2.01 373d 10760kg 4.45% 4.11%
  • 3.03 524d 17229kg 4.42% 3.97%
  • 4.09 355d 15574kg 4.57% 3.92%
  • 88 90 87 88 VG 88
Oelhorst Try
American Dj Karina 8
  • 3.08 634d 17306kg 4.81% 4.24%
  • 5.07 412dg 14925kg 4.53% 3.92%
  • 6.10 378dLL 14705kg 5.09% 4.03%
  • 87 85 83 86 VG 85

Fokwaarde indexen

NVI 69
INET 56

Type score

% Reliability 97
Type score daughters 159
Type score number of farms 80

Production index

% Reliability 98
Functional traits daughters 1021
Functional traits number of farms 408
KG milk -41
% Fat 0.17
% Protein 0.06
KG fat 13
KG protein 4
Inet 56

functional traits

Calving ease 95
Vitality 104
Beef index 105
Gestation length 104

Daughters

Fertility 103
NR 97
Calving interval 105
Mat. calving process 103
Mat.Vitality 103
Persistency 106
Maturity rate 105
Udder health 102
Somatic cell count 103
Milking speed 104
Robot efficiency 104
Robot interval 101
Robot habituation 101
Claw health 102
Temperament 100
Body weight 100

Algehele kenmerken

Frame 97
Udder 102
Feet & Legs 97
Total Score 98
Stature 100
Chest width 99
Body depth 98
Angularity 96
Condition 103
Rump Angle 92
Rump Width 96
Rear legs Rear view 98
Rear leg Set 98
Foot Angle 101
Front feet orientation 92
Locomotion 97
For udder attachment 101
Front teat placement 104
Teat length 106
Udder depth 102
Rear udder height 103
Central ligament 100
Rear teat placement 102
Udder balans 98