Characterization of the reproductive seasonality of Florida Native sheep ewes

Abstract

The Florida Native sheep (FNS) is recognized primarily due to their natural adaptation to harsh parasitic and environmen­tal conditions which allows them to thrive on minimal input from producers. FNS have been found to possess genetic re­sistance to gastrointestinal parasitism when compared with other breeds. In general, sheep profitable production requires effective reproductive management which in turn relies on a thorough characterization of key physiological reproductive parameters of the breed. Effective reproductive management will also aid in the conservation and propagation of this endan­gered native Florida breed. Nonetheless, in the scientific litera­ture, there is a lack of information regarding FNS reproductive characteristics. The present study aims to establish FNS female reproductive seasonality and age to puberty to improve produc­tion and management practices as well as contribute to long-term genetic improvement and preservation of the FNS breed.