Using and understanding BREEDPLAN information
-
Introduction
Introduction1 quiz -
Interpreting BREEDPLAN EBVsBREEDPLAN EBVs
-
Interpreting BREEDPLAN EBVs
-
Compare to the level of genetic merit within the current population
-
Compare expected difference in progeny performance
-
Consider EBV accuracy
-
Additional resources1 quiz
-
Interpreting Selection IndexesWhat are selection indexes?
-
Interpreting selection indexes
-
Selection indexes: important considerations1 quiz
-
Using BREEDPLAN information in animal selectionUsing BREEDPLAN information in animal selection
-
Select the selection index of most relevance
-
Rank animals using the chosen selection index
-
Consider individual EBVs of importance
-
Consider other traits of importance
-
Additional resources1 quiz
-
Accessing BREEDPLAN informationHow to access BREEDPLAN information
-
Accessing BREEDPLAN information ahead of bull sales1 quiz
-
ConclusionConclusion1 quiz
BREEDPLAN calculates Estimated Breeding Values (EBVs) for a range of economically important traits:
As discussed in Module 4, each BREEDPLAN EBV is reported in the units of measurement (e.g. 400 Day Weight EBVs are reported in kilograms, and Scrotal Size EBVs are reported in centimetres), with a plus or minus sign to denote direction.
Please note that larger, more positive EBVs are not favourable for all traits. For example, lower, more negative Gestation Length EBVs are generally considered to be more favourable (shorter gestation).
Optional reading: An explanation of each EBV (including favourable direction) can be found in the Using & Understanding BREEDPLAN EBVs booklet.
Optional viewing: The MLA Genetics Hub has also published several short videos that outline a number of the BREEDPLAN EBVs in more detail:
- Video 1: Calving Ease & Birth Traits
- Video 2: Fertility Traits
- Video 3: Weight Traits
- Video 4: Carcase Traits