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  • 1
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    Iranian Fisheries Science Research Institute | Tehran, Iran
    In:  http://aquaticcommons.org/id/eprint/25758 | 18721 | 2018-10-13 07:55:17 | 25758 | Iranian Fisheries Science Research Institute
    Publication Date: 2021-07-16
    Description: Decline in capture fisheries and sea food demand lead to improve shrimp aquaculture activities. There are valuable capacities for shrimp culture in Guater site in Chabahar which could be mentioned as making employment. White spot disease collapses the shrimp farming activities in recent years. Although Guater were the main site for shrimp culture but this site were affected by white spot disease (WSD). Environmental stressors were the main criteria for attention in this regard. An investigation was carried out to monitor management practices and to find out whether there is any relationship with occurrence of white spot disease and environmental parameters. Desirable climate fluctuation happened in monsoon seasons in Guater area parallel with shrimp culture. Evidence of thermal shock beside presence of pathogens makes suitable condition for evidence of disease. Therefor one of the most important embarks is reducing the risk of this accident by selecting suitable time for post larvae stocking. Based on our study the best time for this purpose in Guater site is from March to June .Other recommended footsteps in relation to reduce outbreaks are: settlement bio security, using immune system simulators, embrace SPF brood stocks.
    Keywords: Health ; Iran ; Chabahar ; Risk factors ; White spot disease ; WSD ; Shrimp farming
    Repository Name: AquaDocs
    Type: monograph
    Format: application/pdf
    Format: application/pdf
    Format: 50
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  • 2
    Publication Date: 2021-05-19
    Description: With the advent of the science of fisheries and aquaculture in the country, and the importance of reproduction and breeding of various species of aquatic animals (freshwater and salty water), attention has been paid to pathogenic factors in the process of aquaculture, one of these factors is pathogenic microorganisms and Nonpathogenic (bacterial, fungal, and viral) that can increase the environmental risk for aquatic organisms and, in some cases, human beings, and, with accurate knowledge of the disease, steps can be taken to prevent and treat withdrawal, as well as research and More studying on various pathogens in either natural or experimental conditions. Although many studies have been carried out over the years about aquatic microorganisms and aquatic environments, there is no complete information on genetic studies of microorganisms in the country, and if such research is feasible and not required, if Gathering information about these creatures and identifying their genetic reserves can provide the basis for research in various fields. What microorganisms are identified and maintained under standard conditions is a question that has remained unresolved so far and this study has tried to introduce a complete list of microorganisms, including bacteriafunges and viruses that have been isolated so far from aquatic and aqueous humor. And the aquatic microorganisms that have been identified in the microorganism bank are also included, and all the documentation shows that there is a huge potential for the identification and maintenance of these microorganisms. In this study, isolated and identified bacteria from northern waters, internal waters, and south of Iran were 73.39 40 genera and species, respectively. Viruses identified in northern waters, inland waters, and south of Iran were 4 species in aquatic and northern waters of Iran, 6 species in Iranian aquatic and inland waters and 7 species in aquatic and southern waters of Iran. Identification fungi have been reported in the waters of northern, inland and southern waters, respectively, 20,25 of the 12 genera and species. In the bank of the National Center for Genetic and Biotechnological Resources of Iran, there are some species that overlap with bacteria isolated from Iran's water resources. There are 20 species of bacteria, and this is not seen for fungi and viruses.
    Description: Iranian Fisheries Science Research Institute
    Description: Published
    Keywords: Database ; Aquatic ; Microorganisms ; Aquaculture
    Repository Name: AquaDocs
    Type: Report , Refereed
    Format: 48pp.
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  • 3
    Publication Date: 2021-05-19
    Description: Decline in capture fisheries and sea food demand lead to improve shrimp aquaculture activities. There are valuable capacities for shrimp culture in Guater site in Chabahar which could be mentioned as making employment. White spot disease collapses the shrimp farming activities in recent years. Although Guater were the main site for shrimp culture but this site were affected by white spot disease (WSD). Environmental stressors were the main criteria for attention in this regard. An investigation was carried out to monitor management practices and to find out whether there is any relationship with occurrence of white spot disease and environmental parameters. Desirable climate fluctuation happened in monsoon seasons in Guater area parallel with shrimp culture. Evidence of thermal shock beside presence of pathogens makes suitable condition for evidence of disease.Therefor one of the most important embarks is reducing the risk of this accident by selecting suitable time for post larvae stocking. Based on our study the best time for this purpose in Guater site is from March to June .Other recommended footsteps in relation to reduce outbreaks are : settlement biosecurity , using immune system stimulators , embrace SPF brood stocks.
    Description: Iranian Fisheries Science Research Institute
    Description: Published
    Keywords: Risk factors ; White spot disease ; WSD ; Shrimp farming
    Repository Name: AquaDocs
    Type: Report , Refereed
    Format: 50pp.
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
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