Effect Nutritional And Managerial Factors On Poultry Production

The objective of the present work was to study the effects of the strain, light regime; feeding system; sex, human chorionic gondo trophin (HCG) level and their interactions on the growth performance; nutritional parameters; some semen characteristics; sexual maturity age, reproductive, performance, egg quality; fertility % and hatchability % on some local strains namely mamourah and gimmizah.