Effect of Different Stocking Ratio of Pangasid Catfish (Pangasius hypophthalmus) and Silver Carp (Hypophthalmicthys molitrix) on Better Water Quality Maintenance in Cat Fish Farming
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منابع مشابه
Evaluation of Silver Nanoparticles Ecotoxicity in Silver Carp (hypophthalmicthys Molitrix) and Goldfish (carassius Auratus)
Recently, commercial nanometer sized silver is extensively used for its antibacterial effect; however, nanoparticles may also have ecotoxicological effects after being discharged into aquatic ecosystems. Nanometer sized silver can flow into water ecosystems, where it can exert a variety of physiologically effects in aquatic animals, including fish. The current research aimed to examine the effe...
متن کاملEffect of oxadiazon herbicide (Ronstar) on some blood indices in dices in Silver carp (Hypophthalmicthys molitrix).
Oxadiazon is a selective herbicide used to control weeds in agriculture. The purpose of this study was to investigate the effects of oxadiazine herbicides on fish phytophagous fish indexes. After adaptation of 270 species of phytophagous fish with an average length of 1 to 13 cm and an average weight of 50 to 100 grams to reservoirs each having a capacity of 12 liters They were placed. The co...
متن کاملeffect of seed priming and irrigation regimes on yield,yield components and quality of safflowers cultivars
این مطالعه در سال 1386-87 در آزمایشگاه و مزرعه پژوهشی دانشگاه صنعتی اصفهان به منظور تعیین مناسب ترین تیمار بذری و ارزیابی اثر پرایمینگ بر روی سه رقم گلرنگ تحت سه رژیم آبیاری انجام گرفت. برخی از مطالعات اثرات سودمند پرایمینگ بذر را بر روی گیاهان مختلف بررسی کرده اند اما در حال حاضر اطلاعات کمی در مورد خصوصیات مربوط به جوانه زنی، مراحل نموی، عملکرد و خصوصیات کمی و کیفی بذور تیمار شده ژنوتیپ های م...
Microbiota of frozen Vietnamese catfish (Pangasius hypophthalmus) marketed in Belgium
Background: Vietnamese catfish (Pangasius hypophthalmus) is highly appreciated in many European countries, the U.S., Canada, Japan etc. This paper presents an overview of the microbiota of frozen Vietnamese catfish products marketed in Belgium. Samples of Pangasius steaks, portions and fillets from six brands were collected from supermarkets located in Ghent, Belgium. Results: The total psychro...
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ژورنال
عنوان ژورنال: Pakistan Journal of Biological Sciences
سال: 2006
ISSN: 1028-8880
DOI: 10.3923/pjbs.2006.1732.1737