Effects of Selenium-Enriched Probiotics on Semen Quality of Stock Boars

摘要

Selenium-enriched probiotics were supplemented into feedstuff of Landrace stock boars at a concentration of 0.3 mg/kg(concentration of selenium) ,and the semen quality of the stock boars were observed. The results showed that the semen motility,rate of intact acrosome,and activity of glutathione peroxidase were higher in the experimental boars than in the control,but rate of sperm deformity was lower in the experimental boars than in the control. Therefore,the selenium-enriched probiotics greatly improve semen quality of stock boars.