نتایج جستجو برای: red mullet
تعداد نتایج: 150760 فیلتر نتایج به سال:
Grey mullet, Mugil cephalus L. is an marine teleost suitable for culture in brackish water. To date, very few report on artificial propagation of grey mullet has ever been recorded and still seed stocking relies on wild recruitment. This paper describe the technique of controlled ovarian maturation and artificial spawning in this fish species. The brood stocks were obtained from cultured mature...
The objective of the current study was determined chemical composition (including protein, lipid, ash and moisture) and content of minerals (Zn, Mn, Fe, Cu, Cr, Ca, Na, Mg, Mo, P, Se, K, I and F) in five fish species from the South Caspian Sea. The chemical analysis revealed that the protein content of common kilka, Caspian kutum, common carp, pike perch and golden grey mullet was 18.35%, 21.39...
در این تحقیق روش طیف سنجی جذبی پسابهای رنگرزی مورد استفاده قرار گرفته است و پس از تایید پیروی محلول رنگزاهای cibacron red 3b-a (مونوکلروتریآزینیلی) و remazol red 3b (وینیل سولفونی) از قانون بیر-لامبرت، و سنجش تاثیر عوامل مختلف بر روی طیف جذبی محلول این رنگزاها، راندمان تثبیت رنگرزیهای انجام گرفته با استفاده از این دو رنگزا، در عمقها و شرایط مختلف رنگرزی به کمک طیف سنجی جذبی محلولهای رنگرزی، شست...
Assessment of goatfish fisheries in Turkey based on the microdata set of official landing statistics
Although goatfishes (Mullidae Rafinesque, 1815) are among the most important commercial fishes in Turkey, no research has been found investigating characteristics and spatial patterns of goatfish fishery. Here, we assessed fishery Turkey based on microdata set Turkish National Fishery Statistics gathered by Statistical Institute (TÜİK) between 2014 2017. In this context, investigated variation ...
Discards represent a loss of natural resources and negatively affect the sustainability fisheries. Information on discards, such as diversity size species discarded is essential to better manage trawl Thus, this study aims gain knowledge discards from Catalan bottom fisheries in NW Mediterranean Sea offer information needed for management. Discard ratios, composition lengths were analyzed data ...
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