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Bulls breeding values
MAYDAY
Download animal evaluation card
Evaluation:
2026/2
MAYDAY
Name
2015-09-27
Date of birth
HO
Breed
840M003128557418
International number
US3128557418
ID
Indexes
Chart
Table
PF Index
957
Production
subindex
496
Health subindex
1270
Fertility
subindex
1077
Udder and
legs subindex
1105
Functionality
subindex
1093
W
P
PF Index
957
0.90
Production subindex
496
0.96
Health subindex
1270
0.91
Fertility subindex
1077
0.84
Udder and legs subindex
1105
0.89
Functionality subindex
1093
0.83
Economic Index [PLN]
2546
0.94
W
value
P
reliability
Production
Production
Trait
Source
EBV
Repeatability
Daughters
Herds
Milk Yield [kg]
F
241
0.97
282
105
Fat Yield [kg]
F
72.1
0.97
282
105
Fat [%]
F
0.67
0.97
282
105
Protein Yield [kg]
F
34.6
0.96
282
105
Protein [%]
F
0.29
0.96
282
105
Lactose Yield [kg]
F
12.6
0.97
282
105
Lactose [%]
F
0.01
0.97
282
105
Functional traits
Conformation
Trait
Source
EBV
80
100
120
Repeatability
Daughters
Herds
Frame with Rump
F
115
small
tall
0.79
53
24
Dairy Strength
F
119
undesirable
desirable
0.82
53
24
Feet & Legs
FI
100
undesirable
desirable
0.84
53
24
Udder
FI
121
undesirable
desirable
0.87
53
24
Overall Conformation
FI
116
undesirable
desirable
0.89
53
24
Stature
FI
117
short
tall
0.96
53
24
Body Depth
FI
99
shallow
deep
0.93
53
24
Chest Width
FI
104
narrow
wide
0.93
53
24
Rump Angle
FI
91
high pins
low pins
0.95
53
24
Rump Width
FI
108
narrow
wide
0.94
53
24
Rear Leg Set Side View
FI
111
straight
sickled
0.92
53
24
Foot Angle
FI
105
low
steep
0.85
53
24
Rear Leg Set Rear View
FI
84
toe-out
parallel feet
0.83
53
24
Fore Udder
FI
115
loos
tight
0.93
53
24
Rear Udder Height
FI
113
short
very high
0.92
53
24
Udder Support (Central Ligament)
FI
140
broke
strong
0.89
53
24
Udder Depth
FI
114
very low
shallow
0.96
53
24
Udder Width
F
110
narrow
apart
0.82
53
24
Front Teat Placement
FI
110
apart
narrow
0.97
53
24
Teat Length
FI
119
short
long
0.96
53
24
Rear Teat Placement
FI
116
outside
inside
0.96
53
24
Dairy Character
FI
112
coarse
angular
0.93
53
24
Condition
FI
90
poor
tight
0.95
53
24
Locomotion
FI
103
poor
excellent
0.82
44
19
Bone Structure
F
103
poor
excellent
0.81
53
24
Female Fertility
Trait
Source
EBV
80
100
120
Repeatability
Daughters
Herds
Heifer Conception Rate
FI
110
0.70
269
95
Cow Conception Rate
FI
116
0.82
144
94
Interval From Calving To First Insemination
F
103
0.90
129
78
Days Open
FI
103
0.88
123
78
Service Period
FI
103
0.86
117
76
Heifer service period
F
111
0.30
214
81
Somatic Cell Score
Trait
Source
EBV
80
100
120
Repeatability
Daughters
Herds
Somatic Cell Score
F
129
0.97
282
105
Direct Longevity
Trait
Source
EBV
80
100
120
Repeatability
Daughters
Herds
Longevity
FI
134
0.92
-
-
Workability
Trait
Source
EBV
80
100
120
Repeatability
Daughters
Herds
Milking Speed
F
112
0.86
149
45
Temperament
F
100
0.71
75
19
Calving
Trait
Source
EBV
80
100
120
Repeatability
Daughters
Herds
Direct Calving Ease
FI
107
0.79
56
21
Maternal Calving Ease
FI
111
0.61
77
36
Direct Calf Mortality
FI
108
0.79
182
46
Maternal Calf Mortality
FI
94
0.83
151
56
Hoof health
Trait
Source
EBV
80
100
120
Repeatability
Daughters
Herds
Digital dermatitis
F
96
0.68
45
8