Assessment of Securidaca longipedunculata (violet tree) effect on semen quality and blood sex hormone levels in indigenous goats

Semen quality, sperm characteristics and profiling of reproductive hormones of indigenous goat bucks (IGB) are of paramount importance for both the sustainable management of livestock populations and the economic well-being of farming communities. The current study assessed the impact of S.longipedunculata leaf extract (SLLE) on semen quality, sperm characteristics, and reproductive hormones in IGB. Sixteen pubertal bucks (12-18 months) were randomly assigned to four treatment groups receiving SLLE at 0, 50, 100, and 125 mg/kg body weight. Results showed that SLLE at 50 and 100 mg/kg improved spermatogenesis, increasing sperm concentration and semen volume. However, higher doses (125 mg/kg) reduced live sperm cell percentages. SLLE significantly influenced sperm motility and velocity but had no significant effect on oestrogen and testosterone levels. These findings suggest SLLE may enhance IGB reproductive performance.