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

Bull

Name
KZ LOTAN
ID
PL005479270688
International ID
POLM005479270688
Date of birth
2020-07-28
Breed
HO
Sire
LAVONTE
Sire ID
US3134971749
Sire International ID
840M003134971749

Indexes

PF Index
152
Production Subindex
139
Conformation Subindex
134
Frame subindex
99
Dairy strength subindex
108
Feet & Legs Subindex
134
Udder Subindex
131
Fertility Subindex
98
Economic Index (PLN)
3586
Rel.
0.84

Breeding values

Production
Data source EBV Rel. Daughters Herds
Milk [kg] GMACE 1455 0.88 0 0
Fat [kg] GMACE 74.9 0.88 0 0
Fat% GMACE 0.17 0.88 0 0
Protein [kg] GF 47.3 0.86 5 5
Protein% GF -0.01 0.86 5 5
F+2P Index [kg] GF 169.6
Lactose [kg] GF 73.3 0.85 5 5
% lactose GF 0.04 0.85 5 5

Functional traits

Conformation
Data source EBV   Wykres   Rel. Daughters Herds
Frame with rump GF 122 short 122 tall 0.75 2 2
Dairy Strength GF 123 undesirable 123 desirable 0.77 2 2
Feet & Legs GMACE 141 undesirable 141 desirable 0.77 0 0
Udder GF 136 undesirable 136 desirable 0.79 2 2
Overall Conformation GF 133 undesirable 133 desirable 0.80 2 2
Stature GMACE 122 short 122 tall 0.87 0 0
Body Depth GMACE 99 shallow 99 deep 0.84 0 0
Chest Width GF 112 narrow 112 wide 0.84 2 2
Rump Angle GMACE 107 high pins 107 low pins 0.87 0 0
Rump Width GF 127 narrow 127 wide 0.84 2 2
Rear Leg Set Side View GMACE 90 straight 90 sickled 0.84 0 0
Foot Angle GMACE 130 low 130 steep 0.79 0 0
Rear Leg Set Rear View GF 130 toe-out 130 parallel feet 0.78 2 2
Fore Udder GF 128 loose 128 tight 0.84 2 2
Rear Udder Height GF 125 very low 125 very high 0.83 2 2
Udder Support (Central Ligament) GMACE 105 broken 105 strong 0.83 0 0
Udder Depth GMACE 131 very low 131 shallow 0.87 0 0
Udder width GF 116 narrow 116 wide 0.78 2 2
Front Teat Placement GF 106 apart 106 close 0.86 2 2
Teat Length GMACE 116 short 116 long 0.87 0 0
Rear Teat Placement GMACE 103 outside 103 inside 0.86 0 0
Dairy Character GF 118 coarse 118 angular 0.84 2 2
Body Condition Scoring GF 100 poor 100 tight 0.85 2 2
Locomotion GF 137 poor 137 excellent 0.78 1 1
Bone structure GF 116 poor 116 excellent 0.79 2 2

Female Fertility
Data source EBV Wykres Rel. Daughters Herds
Conception rate cow GF 108 108 0.67 16 10
Conception rate heifer G 97 97 0.74 0 0
Days Between Calving and First Insemination G 84 84 0.83 0 0
Days Open G 82 82 0.80 0 0
Service period GMACE 81 81 0.79 0 0
Heifer service period GF 92 92 0.43 15 10

Somatic Cell Score
Data source EBV Wykres Rel. Daughters Herds
GF 130 130 0.87 5 5

Direct Longevity
Data source EBV Wykres Rel.
GMACE 141 141 0.80

Workability
Data source EBV   Wykres   Rel. Daughters Herds
Milking speed GF 91 91 0.72 15 11
Temperament GF 93 93 0.66 15 11

Calving
Data source EBV   Wykres   Rel. Number of Calves Herds
Direct calving ease GF 97 97 0.75 73 38
Maternal calving ease GF 111 111 0.65 9 6
Direct calf mortality GF 97 97 0.58 47 24
Maternal calf mortality GF 100 100 0.75 9 6

HOOF HEALTH
Data source EBV   Wykres   Rel. Number of Calves Herds
Digital dermatitis G 116 116 0.53 0 0