Volume 8, Issue 2
مرور بر اساس
ارسال های اخیر
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The impacts of seasonal water discharge fluctuations on benthic communities on the productivity and the consumption of Tajan Estuary, southern coast of the Caspian Sea
(Agricultural Research,Education and Extension Organization, 2009-07-01)In the present study, changes in benthic communities due to seasonal changes in the water of the southern Caspian Basin were investigated. Sampling was conducted monthly, from March 2006 to March 2007, at six selected ...
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Heavy metal concentrations in the selected tissues of the Persian sturgeon, Acipencer persicus, from the southern coast of the Caspian Sea
(Agricultural Research,Education and Extension Organization, 2009-07-01)Bioaccumulation of heavy metals including Cd, Pb, Cu and Zn in muscle, gill, liver, kidney and stomach in Acipencer persicus was studied. Fish were collected from the ‘Iranian fishery zone 1' located between Astara and ...
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Some biological parameters of Silver Crucian carp, Carassius auratus, in the international wetlands of Alma-Gol and Ala-Gol (Golestan Province, Iran)
(Agricultural Research,Education and Extension Organization, 2009-07-01)In the present study, age, growth and reproduction of Carassius auratus were investigated in the Alma-Gol and Ala-Gol (northern Iran) from September 2000 to August 2002. Among the total of 1450 specimens, the estimated ...
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Comparative analysis of carp farming costs in Iran, in 1996 and 2001
(Agricultural Research,Education and Extension Organization, 2009-07-01)Carp is one of the most widely cultivated warm water fish, which has been introduced into many countries. It is essential for the manager of a carp farm to know the production costs and their evolution, showing the main ...
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Short communication: Growth properties of Tench (Tinca tinca L., 1758) living in Hirfanlı Reservoir (Kırşehir, Turkey)
(Agricultural Research,Education and Extension Organization, 2009-07-01)This article has no abstract.
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Producing fish sauce from Caspian kilka
(Agricultural Research,Education and Extension Organization, 2009-07-01)Fish sauce is a fermented product which is used in south Asian countries. In the present study, Caspian Kilka was used to produce the sauce, using either cooked or raw fish subjected to four different treatments: 1) ...
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Multi-species approach for stock management of kilka fish (genus: Clupeonella) in Iranian waters of the Caspian Sea
(Agricultural Research,Education and Extension Organization, 2009-07-01)There have been recent changes in the Caspian Sea ecosystem, such as those due to changes in sea level or those caused by the invasive ctenophore, Mnemiopsis leidyi. It is believed that these changes had significant impacts ...
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Validation of back-calculation methods using otoliths to determine the length of anchovy kilka (Clupeonella engrauliformis)
(Agricultural Research,Education and Extension Organization, 2009-07-01)Age structure of the Caspian Sea anchovy kilka, Clupeonella engrauliformis, was estimated for the first time by back-calculation methods. Otolith growth and the rate of increment in anchovy kilka were examined to determine ...
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Estimation of growth parameters and mortality rate of common carp (Cyprinus carpio, Linnaeus 1758) population in the southern Caspian Sea
(Agricultural Research,Education and Extension Organization, 2009-07-01)Common carp (Cyprinus carpio) represents one of the most economically important fish species in the Caspian Sea. In this study, growth and mortality parameters among population of common carp was investigated. Sampling was ...
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Growth and reproduction studies on gilhead seabream (Sparus aurata) in Beymelek Lagoon, Turkey
(Agricultural Research,Education and Extension Organization, 2009-07-01)In the present study, age, growth, length-weight relationship and reproduction were investigated in gilthead seabream (Sparus aurata L., 1758) collected from Beymelek Lagoon (Antalya, Turkey) between February 2006 and July ...
