Comparison of Swine AI Procedures Between Traditional Cervical Catheters and a New Model of Hydraulic IUI under Field Conditions
An experiment in Thailand reveals better results for artificial insemination of sows using a new catheter from Absolute Swine Insemination Co. than a conventional foam-tipped catheter; more sows were bred by seven days using two doses with the new catheter than with three doses using the foam device.