
Influences of sex and saline intake on diurnal changes in plasma melatonin and osmoregulatory hormones of Pekin ducks (Anas platyrhynchos)
Keywords: واریتوتین آرژنین; Circadian rhythm; Plasma osmolality; Sex; Duck; Saline; Melatonin; Arginine vasotocin; Angiotensin II; Prolactin; Aldosterone