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IG MAYSON

Calving Check: Yes
(IG) Caheragh Mayson
AI Code: FR4532

Bull data

HB No
372217109120749
DOB
02/06/2017
Breed
HO (78%),FR (22%),
Beta
A1/A2
Kappa
AB
Colour
-
System
2

EBI & Sub-indexes

EBI & Sub-indexes

Daughter-Proven, ICBF October 2025

Index Rel %
050100
EBI €166 97%
Milk €59 99%
Fertility €56 94%
Carbon €4 98%
Calving €40 99%
Beef €-1 99%
Maintenance €6 99%
Management €0 83%
Health €2 94%

Production

Production
Milk (kg) -61 % Rel 99%
Fat (kg) 12 % Rel 99%
Protein (kg) 4 % Rel 99%
Fat % 0.26 % Rel 99%
Protein % 0.10 % Rel 99%

Fertility

Fertility
Calving Int (days) -2.02 % Rel 94%
Survival % 2.40 % Rel 95%

Calving

Calving
Dairy Heifer Calving Diff 5.7 % Rel 99%
Dairy Cow Calving Diff 2.2 % Rel 99%
Gest. Length (days) 0.0 % Rel 0%
Calf Mort 0.00 % Rel 0%

Management

Management
Temperament -0.01 Average
Milking time -1.96 Average

Health

Health
Lameness % 0.01 Average
SCC -0.02 Average
Mastitis % 0.02 Below Ave
TB % 9.61 Below Avg
Liver fluke % 31.98 Good

Beef

Beef
Carcass Wt -5.40 kg
Carcass Conf -0.72

Dam yields

Dam yields Milk
Kgs
Fat
Kgs
Ptn
Kgs
F&P
Kgs
BFat % Ptn % Calv
Int
5 Lact 5,771 273 218 491 4.73 3.79 367
Average 5,805 271 220 491 4.67 3.80 366
Life (7 Lct) 52,243 2,441 1,983 4,424 4.67 3.80

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