Some reproductive characteristics in common donkey male (Equus asinus)-A mini review

In contrary to most domestic livestock species, the common donkey (Equus asinus) is widely known as an animal with a marked seasonality in reproductive activity .The annual cycle of daily photoperiod has been identified determining factor sexual activity. A synthesis particularities reproduction important and constitutes basis scientific reflection for managing asine farms establish well conservation plan different breeds around world. It necessary have perfect knowledge seasonal physiological changes order optimize characteristics donkeys.The objective this paper review current state on reproductionseasonality donkey. We start remainder some anatomical genital apparatus behavior aspects. Moreover, investigations undertaken by many authors reveal influence season testicular biometry, histology, seminal hormonal parameters male donkeys’ populations. conclusion, despite controversy character donkeys, it could likely be influenced several factors mainly photoperiod.