Geography is no barrier to our genetics.
Proven sire genetics available nationwide for your AI program.
The Motherlode, shipped to your tank.
Semen sales put Jorgensen's proven sires to work in any operation, anywhere. Ideal for AI programs looking to introduce our trademark efficiency, performance, and predictability — one straw at a time.
Nationwide Shipping
Distance is no obstacle. Access the same elite sire battery whether you're across the county or across the country.
Proven Sires
Every sire is genomically confirmed and backed by EPDs from the Ideal Beef Evaluation — performance proven in the pasture, not just on paper.
Targeted Trait Improvement
Select for exactly what your herd needs — calving ease, growth, carcass, or maternal — and breed it in with precision.
The largest sire battery in the nation.
With an outstanding lineup of proven herd and AI sires tracing back to the Motherlode, you can match exactly the genetics your herd needs — and have them shipped wherever you are.
Predictable genetics, straw after straw.
As the nation's largest seedstock producer, we offer an unmatched selection of AI sires, all tracing back to the Motherlode and 60+ years of continuous single-herd selection.
That consistency means the genetics you order this year behave the way you expect — and pair predictably with the females already in your herd.
All Jorgensen AI sires are genomically tested, parentage verified, and carry EPDs powered by the Ideal Beef Evaluation. You can sort by calving ease, growth, carcass merit, or maternal traits — and our team can recommend matings tailored to your cow base.
What producers are saying
“I've tried a lot of AI sires over the years. Jorgensen bulls are consistent in a way that's hard to explain until you see a pen of their calves at weaning. They're just uniform.”
C. Holt
Commercial AI program, Iowa
“Being in Texas, I couldn't get Jorgensen bulls in person. Semen sales opened the door. We've been using them for four AI seasons and the results have been exceptional.”
J. Ramirez
Seedstock operation, Texas
“The EPD accuracy is what got my attention. These aren't sires with two calves behind them — they've got real data and the performance matches it.”
A. Nordstrom
AI technician & commercial producer, Wisconsin