POSTCERVICAL ARTIFICIAL INSEMINATION OF SOWS WITH IN COMBINATION OF SYNTHETIC SEMINAL PLASMA (Predil MR-A)

Stahimir Dimitrov, Vasil Atanasov

Abstract: The aim of this study was to evaluate the effect of seminal synthetic plasma Predil MR-A® as a method to facilitate procedures with postcervical artificial insemination of sows. In the experiment the cervical insemination was performed with 3.0 x 10S. * 9 spermatozoa. The postcervical insemination was performed with 1.5 x 109 permatozoa 0 group ), 1.5 x 109 spermatozoa with 30 cm3 of chemical synthetic plasma Predil MR-A® 01 group ) and 1.0 x 109 spermatozoa with 30 cm3 of chemical synthetic plasma Predil MR-A® 0H group). The results show that after postcervical insemination with in combination of chemical synthetic plasma Predil MR-A® were obtained 82.50-86.79 % conception rate, 75.00-81.13 % farrowing rate and 8.6610.20 piglets born alive per litter. The cost for the conception of one sow was 8.56-10.02 BGN and the price for one alive born piglet was 0.33-0.61 BGN.

Keywords: postcervical insemination; seminal synthetic plasma Predil MR-A; sows

Date published: 2023-03-02