PRACTICAL PROVEN BREEDING

Grashoek Ian

Breed Holstein zwartbont + RF A.I.-code 361028 Breed 100% HF
A.I.-code 361028
Herdbook number NL 616098363
colour black & white+ rc
Date of birth 05-01-2015
Breed 100% HF
Gestation length 274
Straw colour pink
aAa code 156
Kappa Casein AB
Beta Casein A2/A2
Cow family Rilana

About Grashoek Ian

  • Red factor
  • Very good components
  • aAa 156
  • A2A2
Weggelhorster Ashburton
Hoekland Maik
Weggelhorster Dirndel 29
Grashoek Rilana 8
  • 1.11 308d 8285 kg 4.21% 3.84%
  • 2.11 608d 17359 kg 4.50% 3.81%
  • 4.08 289d 11569 kg 4.09% 3.40%
  • 85 82 86 85 VG 85
Spektrum Joy
Red Hot Lady Rilana
  • 2.05 395d 9502 kg 4.59% 3.75%
  • 3.08 351d 13233 kg 4.12% 3.71%
  • 4.09 585d 13997 kg 4.99% 3.84%
  • 6.09 417d 12733 kg 4.99% 3.49%
  • 87 85 87 86 VG 87

Fokwaarde indexen

NVI -169
INET -207

Type score

% Reliability 81
Type score daughters 9
Type score number of farms 7

Production index

% Reliability 95
Functional traits daughters 128
Functional traits number of farms 59
KG milk -1044
% Fat 0.27
% Protein 0.02
KG fat -23
KG protein -35
Inet -207

functional traits

Calving ease 89
Vitality 91
Beef index 102
Gestation length 104

Daughters

Fertility 104
NR 99
Calving interval 106
Mat. calving process 97
Mat.Vitality 102
Persistency 96
Maturity rate 98
Udder health 95
Somatic cell count 94
Milking speed 101
Robot efficiency 96
Robot interval 95
Robot habituation 101
Claw health 92
Temperament 103
Body weight 100

Algehele kenmerken

Frame 99
Udder 97
Feet & Legs 89
Total Score 92
Stature 98
Chest width 99
Body depth 94
Angularity 92
Condition 104
Rump Angle 102
Rump Width 100
Rear legs Rear view 90
Rear leg Set 96
Foot Angle 104
Front feet orientation 96
Locomotion 90
For udder attachment 102
Front teat placement 102
Teat length 91
Udder depth 102
Rear udder height 94
Central ligament 99
Rear teat placement 102
Udder balans 94