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134 research outcomes, page 1 of 14
  • In order to study caudal fin rot with emphasis on Aeromonas hydrophila and Pseudomonas fluorescens in Salmo trutta caspius from the salmonids propagation and breeding center of Shahid Bahonar of kelardasht region, One hundred and eighty brood stocks having fin damage sy...

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  • To determine the best time for egg stripping after ovulation and over-ripened oocyte in the Caspian brown trout (Salmo trutta caspius), the eggs were retained in theparental abdominal cavity for 40 days post-ovulation (DPO) at 7±0.6°C. Eggs were stripped every 10-day in...

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  • publication . Thesis . 2000
    Open Access Persian
    Authors:
    Hasannia, Mohammad Reza;
    Persistent Identifiers

    In this study ,the effects of Pseudomonas fluorescence obtained from generator pond water of Kolahi as supplementary and four algae consisting of : Chaetoceros sp, Chlorella and Skeletonema sp and Tetraselmis sp, three types of artemia as live food larval states from zo...

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  • publication . Thesis . Article . 2005
    Open Access Persian
    Authors:
    Dell'Oro, Graciela; Vilanova, Silvia; Peña, María Inés;
    Persistent Identifiers

    To detect rainbow trout hatcheries for infectious hematopoietic necrosis virus, samples of kidney, liver, spleen, muscle, intestine, heart and gills of trout larvae were obtained from a number of trout hatcheries from different provinces. Also tissue samples were obtain...

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  • publication . Thesis . 2013
    Open Access Persian
    Authors:
    Rowshan Tabari, Moigan;
    Persistent Identifiers

    Caspian Sea has gone under a lot of changes due to human influences and the unwanted presence of a ctenophora Menomiopsis leidyi which has greatly changedthe structure of planktons in the last recent years. Therefore, this study was carried out in order to determine the...

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  • publication . Thesis . 2013
    Open Access Persian
    Authors:
    Emami, Seyedeh Maryam;
    Persistent Identifiers

    The purpose for which this study was intended wasto compare nutritive value among the farmed Vannamei, sea Green Tiger and Banana shrimps native to the PersianGulf.To provide the samples of farmed shrimps at the end of the farming season (Oct. 23rd through Nov. 22nd of ...

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  • publication . Thesis . 2009
    Open Access Persian
    Authors:
    Modiri, Leila;
    Persistent Identifiers

    The objective of this study was to study leukocytes characteristics of Acipenseridae of southern Caspian Sea stained by cytochemical stains in order to classify these cells more accurately. The samples were taken from Sturgeon propagation centers and International Sturg...

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  • publication . Thesis . 2013
    Open Access Persian
    Authors:
    Miar Abbas Kiani, Arghavani;
    Persistent Identifiers

    This study was conducted to assay the effects of different levels of dietary vitamins C and E on growth indices and survival and resistance against thermal stress of rainbow trout (Oncorhynchus mykiss) in pond culture of Marzan abad from December 2011 to February 2011. ...

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  • publication . Thesis . 2009
    Open Access Persian
    Authors:
    Mehdizadeh Mood, Sara;
    Persistent Identifiers
    Publisher: University of Tehran, Aquatic Animal Health

    In the present study, ectoparasite infestation of common freshwater ornamental fish species imported into Iran including: Dwarf gourami (Colisa lalia), Angelfish (Pterophyllum scalare), Oscar (Astronatus ocellatus), Red eye Tetra ( Moenkhansia Sanctaefilomenae), Barb( C...

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  • publication . Thesis . 2008
    Open Access Persian
    Authors:
    Mortazavi Tabrizi, Javid;
    Persistent Identifiers
    Publisher: Islamic Azad University, Science and Research Branch, Tehran, Aquatic Animal Health

    For survey incidence of nephrocalcinosis in rainbow trout fish, during winter 1385, samplings were performed in three fish farm with different water source: river, spring and recirculation system by using well water. In this survey 5 specimens from each 8 groups and in ...

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134 research outcomes, page 1 of 14