One Bull. Thirty Cows. Why Okmulgee Cattle Producers Are Making Their Biggest Decision of the Year Right Now

Spring Breeding Season Is Here — And the Okmulgee County OSU Extension Office Can Help You Get It Right

If you've driven past a cattle operation recently and noticed some extra activity around the pens and pastures — there's a reason for that.

Spring breeding season is here.

And for cattle producers across Okmulgee County, that means one of the most important — and expensive — decisions of the entire year is happening right now.

Buying a bull.

One Animal. Huge Impact.

Here's something most people outside of agriculture don't realize.

A single mature bull can breed up to 30 cows in one season.

Think about that for a second. One animal. One purchase decision.

Directly shaping the genetics — and the profitability — of an entire herd for years to come.

Buy the right bull and you're looking at healthier calves, better weaning weights, and a more efficient operation. Buy the wrong one and you're dealing with the consequences for a long time.

That's why serious producers don't just walk into a sale barn and pick the biggest one in the pen.

The Exam That Protects Your Investment

Before a bull ever gets turned out with the herd, smart producers make sure he passes something called a Breeding Soundness Exam — or BSE.

It's exactly what it sounds like. A licensed veterinarian checks the bull out completely — physical examination, semen evaluation, reproductive organ examination — to make sure he's actually capable of doing the job you're paying him to do.

Bulls that pass are classified as satisfactory potential breeders. Bulls that don't are either deferred — meaning they need more time — or classified as unsatisfactory.

Here's the part that catches a lot of producers off guard though.

You need to get this done at least 61 days before you plan to turn the bull out. Not the week before. Not the day before. Sixty-one days.

Why? Because that's how long it takes for a bull's body to produce a fresh cycle of healthy sperm cells. If something's off and needs to be addressed — or if you need to find a different bull entirely — you need that runway.

Plan ahead. It matters.

The Numbers Behind the Bull

A BSE tells you if a bull can breed. But Expected Progeny Differences — EPDs — tell you what kind of calves he's likely to produce.

EPDs are basically predictions of a bull's genetic transmitting ability. What traits is he likely to pass on to his offspring?

Depending on what your operation needs, you might be selecting for:

• Calving ease — especially important for first-calf heifers
• Weaning weight — heavier calves at weaning means more value at sale time
• Milk production — influences how well calves grow before weaning
• Growth traits — for producers focused on feedlot performance

Every operation is different. What matters most to a producer running heifers is different from what matters to someone focused on feeder calves. EPDs let you match the bull to your specific goals instead of just guessing.

You Don't Have to Figure This Out Alone

Here's the best part for Okmulgee County producers — you've got a resource right here in town.

The Okmulgee County OSU Extension Office is there specifically to help with decisions like this. Whether you're a seasoned producer brushing up on the latest data or someone just getting started who needs to understand what EPDs even mean — they can walk you through it.

No judgment. No sales pitch. Just solid, research-backed information from people who know Oklahoma agriculture.

If spring breeding season is coming up for your operation and you've got questions — give them a call or stop by. That's exactly what they're there for.

The Bottom Line

Spring doesn't wait. And neither does a breeding season.

If you're buying a bull this year — or helping someone who is — the two things worth understanding are simple:

Get the BSE done early. Sixty-one days before turnout. Not later.

Use EPDs to match the bull to your goals. Don't just buy on looks.

One good bull can quietly improve a herd for years. One bad decision can do the opposite just as quietly.

The Okmulgee County OSU Extension Office is ready to help. Use them.

For more information on bull selection, BSEs, and EPDs, contact the Okmulgee County OSU Extension Office or visit extension.okstate.edu.