The addition of Yucca shidigera plant into the normal feed in rabbits had a positive
effect on their semen quality. Particularly higher dose of Yucca increased rabbit spermatozoa
concentration, motility and progressive motility. However, these are preliminary results
therefore further large-scale and long-term experiments are required in order to prove the real
positive effect of Yucca shidigera on male’s spermatozoa characteristics.