Volume 17, Issue 4
مرور بر اساس
ارسال های اخیر
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Determination of CPUA and distribution pattern of families Haemulidae, Nemipteridae and Ariidae in the Oman Sea
(Agricultural Research,Education and Extension Organization, 2017-10-01)This trawl survey was carried out during 2013 for the stock assessment of families Haemulids, Nemipterids and Ariids in the Oman Sea. Sampling was carried out at five different stratum and depths. The highest value of CPUA ...
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Sex steroid levels, reproductive indices and histological examination of gonads in adult male and female Caspian shemaya, Alburnus chalcoides
(Agricultural Research,Education and Extension Organization, 2017-10-01)Reproductive status of Alburnus chalcoides adults from Anzali Wetland was investigated by histological examination of gonads, assessment of sex steroids (i.e. Progesterone (P), Estradiol-17ß (E2), Testosterone (T)) and ...
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Short communication: Population genetic structure studies of Liza aurata based on mtDNA control region sequences analyses in the southern coasts of the Caspian Sea
(Agricultural Research,Education and Extension Organization, 2017-10-01)
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The effects of different levels of Aloe vera extract on some of the hematological and non-specific immune parameters in Siberian sturgeon (Acipenser baerii)
(Agricultural Research,Education and Extension Organization, 2017-10-01)In this study, Aloe vera extract was used to evaluate its effects on hematological and immune parameters of Siberian sturgeon (Acipenser baerii). A total of 360 Siberian sturgeon weighing on average 10.95±0.04 g were ...
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Food preference and growth of grass carp, Ctenopharyngodon idella (Cuvier and Valenciennes, 1844) fed some aquatic and terrestrial plants
(Agricultural Research,Education and Extension Organization, 2017-10-01)The present study was carried out to examine 6 plants including aquatic and terrestrial plants on food preference and growth of grass carp. 7 experimental treatments with three replicates were considered. The experimental ...
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Dietary effects of seaweed Sargassum ilicifolium on reducing cholesterol level of white leg shrimp (Litopenaeus vannamei)
(Agricultural Research,Education and Extension Organization, 2017-10-01)In this research, the nutritional effects of Sargassum ilicifolium Chabahar Bay, Oman Sea, on cholesterol levels of white-leg shrimp (Litopenaeus vannamei) were studied. The seaweed was collected from coastal areas, rinsed, ...
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Insulin-like growth factor I gene polymorphism associated with growth traits in beluga (Huso huso) fish
(Agricultural Research,Education and Extension Organization, 2017-10-01)The aim of the present study was to detect polymorphism in Insulin like growth factor-I (IGF-I) gene of beluga (Huso huso) fish using PCR-SSCP technique and also investigation of its association with growth traits (condition ...
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Acute toxicity of TiO2, CuO and ZnO nanoparticles in brine shrimp, Artemia franciscana
(Agricultural Research,Education and Extension Organization, 2017-10-01)The brine shrimp, Artemia spp., is widely used in ecotoxicological research as a biological index. In the present study, aquatic stability and acute toxic effects of TiO2, CuO and ZnO nanoparticles (NPs) on Artemia franciscana ...
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Enteric redmouth disease: Past, present and future: A review
(Agricultural Research,Education and Extension Organization, 2017-10-01)Enteric red mouth disease (also known as Yersiniosis) is one of the most significant bacterial infections in coldwater fish farms that cause significant mortalities and economical losses in the salmonids fish farms, ...
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Growth performance and digestive enzymes activities of Pacific white leg shrimp (Litopenaus vannamei) juveniles fed dietary mixtures of four medicinal plants
(Agricultural Research,Education and Extension Organization, 2017-10-01)In present study the effect of dietary inclusion of equal amounts of four traditional medicines; Matricaria chamomilla L, Zataria multiflora L, Mentha piperita L and Terminalia chebulo L on growth performance and digestive ...
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Protein profiling for phylogenetic relationship in snakehead species
(Agricultural Research,Education and Extension Organization, 2017-10-01)Protein banding pattern of eight snakeheads – Channa species viz., Channa striatus, Channa marulius, Channa punctatus, Channa diplogramme, Channa bleheri, Channa gachua, Channa stewartii and Channa aurantimaculata collected ...
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Production of artificial diets for female broodstock of western white shrimp (Litopenaeus vannamei) and study on their singular effect
(Agricultural Research,Education and Extension Organization, 2017-10-01)Advantages of pelleted feeds in terms of storage, transportation and lower costs compared to natural fresh feed justified the replacement of artificial feeds instead of natural ones partially on maturation performances. ...
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Effect of starvation on growth, histology and ultrastructure of digestive system of juvenile red swamp crayfish (Procambarus clarkii Girard)
(Agricultural Research,Education and Extension Organization, 2017-10-01)The present study was conducted to evaluate the effect of 20 d starvation on growth, survival, histomorphology and ultrastructure changes in the digestive system of juvenile red swamp crayfish (Procambarus clarkii). Juveniles ...
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Biota-sediment accumulation factor and concentration of heavy metals (Hg, Cd, As, Ni, Pb and Cu) in sediments and tissues of Chiton lamyi (Mollusca: Polyplacophora: Chitonidae) in Chabahar Bay, Iran
(Agricultural Research,Education and Extension Organization, 2017-10-01)Heavy metals and some organic substances which are drained into the aquatic environments and cannot be decomposed or eliminated will sink into sediments or find their way into different levels of food chain. Bioaccumulation ...
