The Effect of PGF2α Injection on Post-Thaw Motility in Sperm of Nubian Goats

This study aims to determine the effect of PGF2α injection on post-thaw motility (PTM) in sperm Nubian goats. Three male goats (3-4 years) with good reproductive ability were used. used a 3 x Latin square design. The experimental animals received physiological NaCl as control (P1); 37.5 mg (P2), and 75 (P3). Semen was collected using an artificial vagina one-week storage intervals between treatments. semen then diluted frozen simple freezing method. Observation quality before included macroscopic microscopic examinations. Macroscopic examination consisted volume, pH, color, odor, consistency, while motility, concentration, viability, abnormality. PTM done by mixing drop suspension one object glass covered prior observation under microscope.. results analyzed pattern variant analysis, followed Duncan's test. values (%) P1, P2, P3 respectively are 28.71±10.24, 50.03±13.70, 54.84±12.04 (P<0.05). Injection increased PTM.