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Toplam kayıt 10, listelenen: 1-10
The inhibitory effects and positive contributions of live foods on protease activities of meagre, argyrosomus regius (Asso 1801), larvae in vitro assay
(MDPI AG, 2019)
The determination of exogenous enzyme contributions in live food is important in larval feeding. This study investigated the potential inhibitory effects and contributions of live foods used from 3 to 32 days after hatching ...
Atresia and apoptosis in pre- and postovulatory follicles of sharptooth catfish (clarias gariepinus, Burchell, 1822)
(University of Punjab (new Campus), 2019)
Ovarian follicular atresia and postovulatory regression in mammals is mediated by apoptosis, which is a natural occurring cause of cellular death. However, its function in fish is largely unknown. In order to discuss the ...
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 ...
Hatching Success of Koi Carp (Cyprinus carpio) Embryos Following Short-Term Storage of Unfertilized Eggs
(Acta Aquatica Turcica, 2019)
The present study was carried out to determine effect of different mediums and storage periods on fertilization and hatching success of koi carp (Cyprinus carpio) embryos following short-term storage of unfertilized eggs. ...
The inhibitory situational analysis of some feed ingredients for meagre, Argyrosomus regius (Asso 1801) larvae and evaluation for diet formulations
(Aquatic Research, 2019)
Meagre, Argyrosomus regius (Asso 1801) is an important alternative species in aquaculture. The
in vitro assay provides practical assessments for the evaluation of feed ingredients. In this study,
the inhibition degrees ...
In Vitro Storage of Unfertilized Eggs of Scaly Carp (Cyprinus carpio) : Effect of Different Artificial Mediums and Storage Periods
(Journal of Limnology and Freshwater Fisheries Research, 2019)
The present study was carried out in order to explore the effect of different artificial mediums and in vitro storage periods on fertilization, eyeing and hatching success of scaly carp (Cyprinus carpio) eggs. The batches ...
Comparison of Pearl Sac Formation in Four Mussel Species (Mollusca: Bivalvia: Unionoida) at the Graft Implantation
(Turkish Journal of Agriculture - Food Science and Technology, 2019)
In this study, the most suitable mantle part and host mussel species for pearl sac formation were determined. A total of 400 mussels, consisting of four different types (Unio terminalis, Potamida littoralis, Leguminaia ...
Comparison of Female and Male Individuals in Terms of Carcass Amount of The Edible Water Frog Pelophylax Ridibundus
(Turkish Journal of Agriculture - Food Science and Technology, 2019)
The carcass amount of the male and female frogs collected from the nature (Pelophylax ridibundus) were Determined by measuring body length (SVL) and hind leg length of the carcass, hind leg, skin, head and liver weight. ...
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 ...
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, ...