Artificial Insemination--Cattle

Contents

• Examination of the preservation of pregnancy rates under conditions of application of cryopreserved bull sperm with 10x106 total sperm per trial.
• Optimization of insemination according to schedule with portions decreased in sperm count in particular.
• Apportioning of bull sperm in applications with reduced sperm count in step with cryopreservation technology.

Current Research

• Examination of insemination according to schedule after application of Prostaglandin on different days of the estrous cycle, based on the knowledge of the subsequent point of ovulation and its manipulation, in order to optimize the point of insemination.
• Standardization of bull-specific effects under reduced sperm count/success-related insemination.
• Factors of influence on the quality of preserved sperm: Cryopreservation technology applied to the results of insemination as a consequence of storage and manipulation.