Hubungan antara besar scrotum dengan volume semen,motilitas dan konsentrasi spermatozoa pda domba lokal

The objectives of the study were to know the relationships of scrotal circumference to semen volume, sperm motility and sperm concentration in local rams. Data for this study were obtained from 11 local rams. Colection of semen by use artificial vagina. The data for scrotal circumference, semen volume, sperm motility and sperm concentration were subjected to simple correlation and regression analysis. Relationship of scrotal circumference to semen volume (r= 0.98, y= -1455 + 72.8x), sperm motility (r= 0.81, y= 51.51 + 1.12x) and sperm concentration (r= 0.87, y= 864+146x) were found to be significant (P < 0.01), respectively. (Key words: Local lamb, Scrotal circumference, Semen.