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Jeff Ondrak
U.S. Meat Animal Research Center
Veterinary Medical Officer

Phone: (402) 762-4153
Fax:

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Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Yearling bulls have reduced sperm concentration and increased seminal plasma interleukin-8 after a 28-day breeding season Reprint Icon - (Peer Reviewed Journal)
Snider, A.P., McCarthy, K.L., Wright-Johnson, E.C., Ondrak, J.D., Oliver, W.T., Dahlen, C.R., Cushman, R.A., Crouse, M.S. 2022. Yearling bulls have reduced sperm concentration and increased seminal plasma interleukin-8 after a 28-day breeding season. Reproduction of Domestic Animals. 57:1465-1473. https://doi.org/10.1111/rda.14223.
Yearling bulls have reduced concentrations of sperm after a 28-day breeding season - (Abstract Only)