KZ CYRRUS - evaluation 2025/3 (December 2025, date of publication of the evaluation: 03.12.2025)

Bull

Name
KZ CYRRUS
ID
PL005542829744
International ID
POLM005542829744
Date of birth
2023-10-30
Breed
HO
Sire
COVERBOY
Sire ID
US3214541180
Sire International ID
840M003214541180

Indexes

PF Index
170
Production Subindex
159
Conformation Subindex
119
Frame subindex
95
Dairy strength subindex
104
Feet & Legs Subindex
100
Udder Subindex
129
Fertility Subindex
125
Economic Index (PLN)
4810
Rel.
0.81

Breeding values

Production
Data source EBV Rel. Daughters Herds
Milk [kg] G 1465 0.84 0 0
Fat [kg] G 120.3 0.83 0 0
Fat% G 0.65 0.83 0 0
Protein [kg] G 65.1 0.83 0 0
Protein% G 0.18 0.83 0 0
F+2P Index [kg] G 250.5
Lactose [kg] G 78.9 0.81 0 0
% lactose G 0.09 0.81 0 0

Functional traits

Conformation
Data source EBV   Wykres   Rel. Daughters Herds
Frame with rump G 103 short 103 tall 0.69 0 0
Dairy Strength G 108 undesirable 108 desirable 0.71 0 0
Feet & Legs G 118 undesirable 118 desirable 0.72 0 0
Udder G 132 undesirable 132 desirable 0.74 0 0
Overall Conformation G 121 undesirable 121 desirable 0.76 0 0
Stature G 106 short 106 tall 0.83 0 0
Body Depth G 88 shallow 88 deep 0.79 0 0
Chest Width G 104 narrow 104 wide 0.80 0 0
Rump Angle G 87 high pins 87 low pins 0.82 0 0
Rump Width G 85 narrow 85 wide 0.81 0 0
Rear Leg Set Side View G 73 straight 73 sickled 0.79 0 0
Foot Angle G 119 low 119 steep 0.74 0 0
Rear Leg Set Rear View G 102 toe-out 102 parallel feet 0.73 0 0
Fore Udder G 126 loose 126 tight 0.80 0 0
Rear Udder Height G 127 very low 127 very high 0.79 0 0
Udder Support (Central Ligament) G 104 broken 104 strong 0.78 0 0
Udder Depth G 126 very low 126 shallow 0.83 0 0
Udder width G 120 narrow 120 wide 0.73 0 0
Front Teat Placement G 108 apart 108 close 0.83 0 0
Teat Length G 101 short 101 long 0.83 0 0
Rear Teat Placement G 103 outside 103 inside 0.82 0 0
Dairy Character G 106 coarse 106 angular 0.81 0 0
Body Condition Scoring G 107 poor 107 tight 0.82 0 0
Locomotion G 112 poor 112 excellent 0.73 0 0
Bone structure G 105 poor 105 excellent 0.74 0 0

Female Fertility
Data source EBV Wykres Rel. Daughters Herds
Conception rate cow G 119 119 0.62 0 0
Conception rate heifer G 119 119 0.69 0 0
Days Between Calving and First Insemination G 101 101 0.78 0 0
Days Open G 103 103 0.75 0 0
Service period G 105 105 0.73 0 0
Heifer service period G 117 117 0.35 0 0

Somatic Cell Score
Data source EBV Wykres Rel. Daughters Herds
G 133 133 0.84 0 0

Direct Longevity
Data source EBV Wykres Rel.
G 157 157 0.75

Workability
Data source EBV   Wykres   Rel. Daughters Herds
Milking speed G 98 98 0.62 0 0
Temperament G 107 107 0.56 0 0

Calving
Data source EBV   Wykres   Rel. Number of Calves Herds
Direct calving ease G 120 120 0.63 0 0
Maternal calving ease G 88 88 0.59 0 0
Direct calf mortality G 113 113 0.48 0 0
Maternal calf mortality G 108 108 0.69 0 0

HOOF HEALTH
Data source EBV   Wykres   Rel. Number of Calves Herds
Digital dermatitis G 101 101 0.48 0 0