A novel experimental design for boar sperm cryopreservation.

ABSTRACT: Cryopreservation of sperm is a routine technology in many livestock species, but not in swine. Frozen sperm must result in acceptable conception rates and produce 11 to 12 piglets/litter to be competitive with traditional cooled semen. The development of an extender that results in high post-thaw sperm quality and acceptable litter size requires the identification of factors that markedly affect post-thaw semen quality. The present study aims to first identify factors in boar sperm cryopreservation that significantly affect post-thaw sperm quality using an efficient, cost-effective, and relatively rapid approach. The Plackett-Burman experimental design is ideal for the screening of factors at their extreme, greatly reducing the amount of time and resources needed for a follow-up, full fact

SUBMITTER: Shepherd MJ 

PROVIDER: S-EPMC9271989 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature