رحیمی, روح اله

[ 1 ] - اثر محرومیت غذایی و غذادهی مجدد بر هورمونهای تیروئیدی و عملکرد رشد در ماهی قزل آلای رنگین کمان

The aim of this study was to show the effect of four feeding regimes on thyroid hormones concentrations, growth performance and food coefficient in Rainbow Trout applied through 4 treatments and 3 replications in winter 2006. In this research, samples of rainbow trout with an initial mean weight (SO) 47.19±0.42 used in each rearing unite. Fish were fed twice a day ad libitum as follows: Treatme...