RESEARCHES CONCERNING THE INFLUENCE OF THE BIOACTIVE SUBSTANCES ON THE BOAR SPERM PRESERVATION
Elena Marandici, G. Darie, P. Chintea
The experiences were held on the boar sperm. There were studied the bioactive substances with the role of antioxidizer made at the Institute of Genetic of Science Academy of Republic of Moldova. The bioactive substances (PGL-1) were used as a structure dilution GHTS what is used for boars sperm dilution with the concentration of 0,1 – 1%. The experimental researches showed that the studied substances were not toxic for sperm used in the structure of GHTS dilution with the concentration of 0,1-1 whit gave the possibility to increase the period of boar sperm stoking till 168 hours, keeping the sperms mobility at the level of standard of artificial insemination.
Key words: Boar, sperm, dilution, motility, concentration, bioactive substances, antioxidizer