GTA - evaluation 2026/1 (April 2026, date of publication of the evaluation: 08.04.2026)

Bull

Name
GTA
ID
IT01991497907
International ID
ITAM001991497907
Date of birth
2022-03-17
Breed
HO
Sire
MACHONE
Sire ID
US3148279963
Sire International ID
840M003148279963

Indexes

PF Index
139
Production Subindex
125
Conformation Subindex
127
Frame subindex
87
Dairy strength subindex
104
Feet & Legs Subindex
123
Udder Subindex
128
Fertility Subindex
121
Economic Index (PLN)
2808
Rel.
0.70

Breeding values

Production
Data source EBV Rel. Daughters Herds
Milk [kg] GMACE 880 0.76 0 0
Fat [kg] GMACE 40.1 0.73 0 0
Fat% GMACE 0.05 0.73 0 0
Protein [kg] GMACE 39.0 0.70 0 0
Protein% GMACE 0.10 0.70 0 0
F+2P Index [kg] GMACE 118.0
Lactose [kg] - - - - -
% lactose - - - - -

Functional traits

Conformation
Data source EBV   Wykres   Rel. Daughters Herds
Frame with rump - - short - tall - - -
Dairy Strength - - undesirable - desirable - - -
Feet & Legs GMACE 124 undesirable 124 desirable 0.53 0 0
Udder GMACE 133 undesirable 133 desirable 0.60 0 0
Overall Conformation GMACE 136 undesirable 136 desirable 0.61 0 0
Stature GMACE 130 short 130 tall 0.82 0 0
Body Depth GMACE 111 shallow 111 deep 0.70 0 0
Chest Width GMACE 119 narrow 119 wide 0.72 0 0
Rump Angle GMACE 95 high pins 95 low pins 0.80 0 0
Rump Width GMACE 133 narrow 133 wide 0.80 0 0
Rear Leg Set Side View GMACE 85 straight 85 sickled 0.80 0 0
Foot Angle GMACE 127 low 127 steep 0.65 0 0
Rear Leg Set Rear View GMACE 117 toe-out 117 parallel feet 0.65 0 0
Fore Udder GMACE 131 loose 131 tight 0.74 0 0
Rear Udder Height GMACE 122 very low 122 very high 0.69 0 0
Udder Support (Central Ligament) GMACE 111 broken 111 strong 0.73 0 0
Udder Depth GMACE 128 very low 128 shallow 0.81 0 0
Udder width - - narrow - wide - - -
Front Teat Placement GMACE 120 apart 120 close 0.83 0 0
Teat Length GMACE 91 short 91 long 0.80 0 0
Rear Teat Placement GMACE 119 outside 119 inside 0.81 0 0
Dairy Character GMACE 122 coarse 122 angular 0.63 0 0
Body Condition Scoring GMACE 99 poor 99 tight 0.74 0 0
Locomotion GMACE 120 poor 120 excellent 0.48 0 0
Bone structure - - poor - excellent - - -

Female Fertility
Data source EBV Wykres Rel. Daughters Herds
Conception rate cow MACE 121 121 0.38 318 97
Conception rate heifer GMACE 113 113 0.55 0 0
Days Between Calving and First Insemination GMACE 99 99 0.68 0 0
Days Open GMACE 99 99 0.70 0 0
Service period GMACE 101 101 0.72 0 0
Heifer service period - - - - - -

Somatic Cell Score
Data source EBV Wykres Rel. Daughters Herds
GMACE 132 132 0.74 0 0

Direct Longevity
Data source EBV Wykres Rel.
GMACE 124 124 0.71

Workability
Data source EBV   Wykres   Rel. Daughters Herds
Milking speed GMACE 95 95 0.36 0 0
Temperament GMACE 99 99 0.24 0 0

Calving
Data source EBV   Wykres   Rel. Number of Calves Herds
Direct calving ease GMACE 100 100 0.48 0 0
Maternal calving ease GMACE 119 119 0.51 0 0
Direct calf mortality GMACE 82 82 0.47 0 0
Maternal calf mortality GMACE 115 115 0.65 0 0

HOOF HEALTH
Data source EBV   Wykres   Rel. Number of Calves Herds
Digital dermatitis - - - - - -