This is a five-part series for a working cattleman who wants to read the numbers on a bull’s page and know what they mean, not just glance at them and hope. No schooling in math is needed. Each piece builds from something you already do at the fence or the sale barn counter.
One honest thing to hold before you start: no breeder computes these numbers. The American Angus Association does, through a breed-wide evaluation run every week. Here at Deluisio Angus we read them and pair them with what a number cannot see. These pieces teach you to read them well.
The five build in order, but each one stands on its own. Jump straight to the one that answers your question if you like.
- What an EPD is, in plain English. You already guess which of two bulls throws heavier calves. An EPD is that same guess, made bigger and fairer, and put into a number.
- What counts as a good number. A bare EPD means nothing until you know two things: what it is counted from, and where it sits in the crowd. This piece hands you both yardsticks.
- Why you cannot push one number without moving another. Chase growth alone and your cows get bigger and eat more. The traits are tied together, so the job is balancing, not maxing.
- What is inside a $Value. Those dollar figures in the catalog are not a grade, they are a total. Once you see what got added up, you can read one out loud and be right.
- Which $Value fits your operation. The biggest number is the wrong target if it is the wrong index. The real question is which index was built for a man who makes money the way you do.
If this is all new, start with the plainest intro; for the deeper story see what EPDs really are; for every trait defined see the full reference.
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