Effects of Different Intensities of Magnetic Fields on Sterlet, Acipenser ruthenus: Physiological and Biochemical Responses

  • سال انتشار: 1399
  • محل انتشار: چهارمین کنگره بین المللی تحقیقات شیلات و آبزیان
  • کد COI اختصاصی: ICFAR04_042
  • زبان مقاله: انگلیسی
  • تعداد مشاهده: 287
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نویسندگان

A Charmi

Department of Marine Biology, Faculty of Marine Sciences, Khorramshahr University of Marine Sciences and Technology, Iran

M Bahmani

International Sturgeon Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Rasht, Iran

A Movahedinia

Department of Marine Biology, Faculty of Marine Sciences, University of Mazandaran, Babolsar, Iran

A Yousefi Jourdehi

International Sturgeon Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Rasht, Iran

چکیده

To study of magnetic fields effects on physiological, biochemical and growth factors of Sterlet, Acipenser ruthenus , different intensities of magnetic fields ( 5, 15 and 25 mT) was used. In this research, sampling of sturgeons that affected by magnetized water was done after 1 and 2 months. So, blood sampling and biometry was carried out in two steps. Based on the statistical analysis, stress parameters did not show any significant differences ( p> 0.05) in control and treatment groups but there was significant difference in some biochemical factors like triglycerides level ( p< 0.05). Also, there was significant difference in final weight and obesity ratio between control and treatment groups (p< 0.05). Based on our study, magnetized water could be effective on physiological parameters and growth factors in sturgeons , so, these data are useful in aquaculture and fish farming.

کلیدواژه ها

Magnetic field, Magnetized water, Growth Factor, Obesity Ratio, Acipenser ruthenus

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