Effect of peanut powder (Arachis hypogeae L., 1753) on zootechnic parameters and sex inversion in catfish Clarias gariepinus.

Benin is currently experiencing an overexploitation of piscatorial resources; this requires the research of endogenous means to increase the biomass of fish produced thanks to fish farming activities. The present study intends to improve the zootechnic performances and inverse the sex in catfish Clarias gariepinus. Therefore, 240 larvae obtained from artificial reproduction were used for this study.

[Recovery from exercise in trained smokers].

Aim: Assess the influence of tobacco on recovery after exercise in sportsmen.

Methods: Sixty-three smokers aged 18-33 years, practising soccer, participated in this study. These subjects belonged to second division congolese league clubs.