Mehdi Shamsaie Mehrgan
Department of Fisheries Science, Science and Research Branch, Islamic Azad University, Tehran, Iran
[ 1 ] - Impacts of extremely low-frequency electromagnetic fields (50-Hz) on growth performance and survival rate of common carp, Cyprinus carpio fingerlings
All organisms are probably exposed to different types of electromagnetic fields (EMFs). This study is an attempt to evaluate the effect of extremely low-frequency EMFs (50 Hz) on some growth parameters and survival rate of common carp fingerling. The fry (n = 120, averaged 16.76 ± 0.88 g in initial weight) was exposed to ELF-EMF at four intensities of 0.1, 0.5, 1 and 2 mT only once for 2 h and ...
[ 2 ] - اثرات خوراکی عصاره خشک خرفه (Portulaca oleracea) بر برخی از شاخص های رشد، کیفیت لاشه و فلور میکروبی روده بچه ماهی قزل آلای رنگین کمان (Oncorhynchus mykiss)
در پژوهش حاضر اثر عصاره خشک گیاه خرفه (Portulaca oleracea) بر برخی از شاخص های رشد، آنالیز کیقیت لاشه و فلور میکروبی روده ماهی قزل آلای رنگین کمان مورد ارزیابی قرار گرفت. بدین منظور از 600 عدد ماهی قزل آلای رنگین کمان با میانگین وزنی 0/1±3/30 ...
[ 3 ] - Proximate Composition and Amino Acid Profile of the Whole Body of Juvenile Persian Sturgeon (Acipenser persicus)
The main objective of the current study was to analyze the proximate composition and the amino acid profile of the Persian sturgeon (Acipenser persicus). Forty-eight fish (with an initial weight of 96.60 7.45 g) were randomly sampled from a local sturgeon farm in Mazandaran, Iran. The proximate analysis of the fish body showed 24.38 ± 1.62 g/100g ww of dry matter, 61.52 ± 1.65 g/100g dw of cr...
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