PRACTICAL PROVEN BREEDING

Skalsumer Jorryn

Breed Holstein A.I.-code 36487 Breed 100% HF
A.I.-code 36487
Herdbook number NL 330874052
colour black & white
Date of birth 14-03-2001
Breed 100% HF
Gestation length 281
Straw colour geel
aAa code 435162
Kappa Casein AA
Beta Casein A2/A2
Cow family Pietje
Calving ease bull yes
Calving ease 103

About Skalsumer Jorryn

Jocko Besne
Besne Buck
Gaia
Skalsumer Pietje 513
  • 1.11 333d 13305 kg 4.14% 3.64%
  • 3.04 453d 20844 kg 4.18% 3.80%
  • 4.08 310d 15762 kg 4.57% 3.67%
  • 87 85 88 VG 86
Etazon Celsius Tl
Skalsummer Pietje 356
  • Lifetime production (5 lact.)
  • 1490d 59075kg 4.68% 3.53%
  • 92 89 90 EX 90

Fokwaarde indexen

NVI -75
INET -45

Type score

% Reliability 99
Type score daughters 2126
Type score number of farms 767

Production index

% Reliability 99
Functional traits daughters 6655
Functional traits number of farms 1992
KG milk 210
% Fat -0.28
% Protein -0.06
KG fat -18
KG protein 2
Inet -45

functional traits

Calving ease 103
Vitality 102
Beef index 98
Gestation length 98

Daughters

Fertility 100
NR 103
Calving interval 97
Mat. calving process 91
Mat.Vitality 100
Persistency 101
Maturity rate 97
Udder health 89
Somatic cell count 89
Milking speed 102
Robot efficiency 101
Robot interval 101
Robot habituation 98
Claw health 101
Temperament 105
Body weight 88

Algehele kenmerken

Frame 91
Udder 91
Feet & Legs 99
Total Score 90
Stature 90
Chest width 89
Body depth 95
Angularity 98
Condition 90
Rump Angle 99
Rump Width 96
Rear legs Rear view 96
Rear leg Set 100
Foot Angle 98
Front feet orientation 91
Locomotion 100
For udder attachment 86
Front teat placement 97
Teat length 102
Udder depth 85
Rear udder height 99
Central ligament 98
Rear teat placement 96
Udder balans 104