Ara
Toplam kayıt 29, listelenen: 11-20
The effect of mannan-oligosaccharide (MOS) as a feed supplement on growth and some blood parameters of gilthead sea bream (sparus aurata)
(Central Fisheries Research Inst, 2018)
The study investigated the effect of increasing dietary inclusion of Mannan oligosaccharide (MOS) on growth and blood parameters of sea bream (Sparus aurata). Varying concentrations of MOS were added to commercial sea bream ...
The Characterization and Activity of Protease Enzyme on Different Days of Tadpoles [Pelophylax ridibundus (Pallas, 1771)]
(Istanbul University Press, Faculty of Aquatic Sciences, 2019)
In this study, protease enzyme activity of Pelophylax ridibundus (Pallas, 1771) tadpoles was determined during the larval period starting from 25 Gosner stage (1960). When the P ridibundus tadpoles reached the 25 Gosner ...
Effects of Biofloc Technology (BFT) on Growth of Speckled Shrimp (Metapenaeus monoceros)
(Ankara University, 2019)
The effects of biofloc technology (BFT) on growth and hepatopancreas histology of speckled shrimp Metapenaeus monoceros (initial weight: 8.32 +/- 0.69 g) were investigated for 30 days. The trial was conducted in fiberglass ...
Evaluation of genotoxic potential induced by marine cage culture
(Iran Solid Waste Assoc, University of Tehran, 2021)
BACKGROUND AND OBJECTIVES: The eutrophication process is increased by
anthropogenic or aquaculture facilities in marine ecosystems. DNA damage
biomarkers for fish species detect genotoxic parameters for ecological ...
The Effects of Using Different Levels of Calcium Carbonate (CaCO3) on Growth, Survival, Molting Frequency and Body Composition of Freshwater Crayfish Juvenile, Pontastacus leptodactylus (Eschscholtz, 1823)
(Kahramanmaraş Sütçü İmam Üniversitesi Rektörlüğü, 2020)
The present study was conducted to determine different calcium carbonate (CaCO3) level effects on growth, survival, molting frequency and body composition of freshwater crayfish juvenile, Pontastacus leptodactylus (Eschscholtz, ...
Comparative Histological Observation of Liver Tissue Before and After Reproduction in Male and Female Frogs (Pelophylax ridibundus)
(Istanbul University Press, Faculty of Aquatic Sciences, 2019)
Histomorphological structure of the liver of Ranidae species during the reproduction period contribute significantly to the production rate in the frog culture studies. In this study, the cytoplasmic status of hepatocytes, ...
Diversity, biogeography, evolutionary relationships, and conservation of Eastern Mediterranean freshwater mussels (Bivalvia: Unionidae)
(Academic Press, 2021)
Located at the junction between Europe, Africa, and Asia, with distinct evolutionary origins and varied ecological and geographical settings, together with a marked history of changes in orogeny and configuration of the ...
The changes in Alkaline, Neutral and Acid Protease Activities of Artemia Enriched with Commercial Emulsion and Different Additive Combinations
(İstanbul University Faculty of Aquatic Sciences, 2021)
The biochemical compositions and the changes observed in alkaline, neutral and acid protease activities of Artemia enriched with commercial emulsion and different additive combinations were determined. Artemia nauplii ...
Bioaccumulation of trace metals and genotoxicity responses in Liza aurata as an indicator of industrial pollution
(Springer, 2022)
Heavy metal contamination in the coastal and marine ecosystems is becoming a serious risk to aquatic organisms and humans. This study reports the effects, including genetic damage, of accumulations of trace metals on Liza ...
Can dietary Dictyota dichotoma powder affect performance, serum, and mucus immune parameters, and antioxidant defense in Zebrafish (Danio rerio)?
(Elsevier, 2022)
The present study was performed to study possible effects of Dictyota dichotoma which is a brown macroalgae on whole body extract (WBE) and skin mucus immune parameters, antioxidant enzyme activities as well as expression ...