Comparison of electroejaculation and transrectal massage for semen collection in range and yearling feedlot beef bulls. [electronic resource]
- Animal reproduction science Jun 2005
- 25-31 p. digital
Animals Cattle--physiology Ejaculation Electric Stimulation Male Physical Stimulation Rectum Sperm Count Sperm Motility Spermatozoa--abnormalities Time Factors Tissue and Organ Harvesting--methods