Calving ease and the selection for extremes March 20, 2026 | | Mark Z. Johnson, Oklahoma State University Extension beef cattle breeding specialist
Temperature variation and baby calf health March 13, 2026 | | Mark Z. Johnson, Oklahoma State University Extension beef cattle breeding specialist
Dystocia and abnormal presentations March 6, 2026 | | Mark Z. Johnson, Oklahoma State University Extension beef cattle breeding specialist
The length of gestation in beef cattle February 27, 2026 | | Mark Z. Johnson, Oklahoma State University Extension beef cattle breeding specialist
Freeze branding for permanent identification February 20, 2026 | | Mark Z. Johnson, Oklahoma State University Extension beef cattle breeding specialist
Preventing cattle theft on your operation February 5, 2026 | | Mark Z. Johnson, Oklahoma State University Extension beef cattle breeding specialist