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- Browsing Volume 56, Issues 1-4, 2004 by Title
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Browsing Volume 56, Issues 1-4, 2004 by Title
Now showing items 1-20 of 31
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(Israeli Journal of Aquaculture - BAMIGDEH, 2004)Changes in renal tissues and plasma osmolality were investigated in Nile tilapia (Oreochromis niloticus) 72 hours after transfer from fresh water to 9 or 18 ppt salinity. Exposure to high salin- ity was associated with ...
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Amino Acid Profiles In The Midgut, Ovary, Developing Eggs And Zoes Of The Mud Crab, Scylla Serrata (Israeli Journal of Aquaculture - BAMIGDEH, 2004)Culture of the mud crab, Scylla serrata, is beset by low and inconsistent survival of larvae in spite of the high fecundity of crab breeders. The nutrition of the embryo and pre-feeding zoea depends on what is stored in ...
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(Israeli Journal of Aquaculture - BAMIGDEH, 2004)Standard qualitative and quantitative methods were employed to determine the presence and activity of digestive carbohydrases in different regions of the alimentary canal and associated organs of the African snakehead, ...
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(Israeli Journal of Aquaculture - BAMIGDEH, 2004)Plasma ion values and mortality rates were compared for 450 rainbow trout (Oncorhynchus mykiss) of three sizes following direct transfer from fresh water to Black Sea water of about 18 ppt. In fish of 14.29±0.30 g, plasma ...
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(Israeli Journal of Aquaculture - BAMIGDEH, 2004)The filter-feeding activity of Nile tilapia, Oreochromis niloticus L., was observed during a 24-h feeding cycle for five consecutive days. The feeding activity was high from afternoon to midnight, with a peak after dusk, ...
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(Israeli Journal of Aquaculture - BAMIGDEH, 2004)This study was undertaken to determine the combined effects of temperature and salinity on the incubation time and hatching rate of Penaeus semisulcatus eggs in controlled laboratory conditions. Fertilized eggs, from a ...
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(Israeli Journal of Aquaculture - BAMIGDEH, 2004)Levels of biochemical parameters in seminal plasma and physical parameters of rainbow trout (Oncorhynchus mykiss) semen were determined and compared. Seminal plasma contained 80.51±31.48 mmol/l Na+, 46.21±12.58 mmol/l K+, ...
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(Israeli Journal of Aquaculture - BAMIGDEH, 2004)A 6-week growth trial was conducted to assess the dietary histidine requirement of fingerling Indian major carp, Labeo rohita (3.50±0.04 cm; 0.40±0.02 g) by using amino acid test diets (40% crude protein; 4.28 kcal/g) ...
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(Israeli Journal of Aquaculture - BAMIGDEH, 2004)A purified diet, the raw material zein, and two diets composed of complex foodstuffs (fishmeal, soy, wheat) were tested for eight months in the African catfish Clarias gariepinus (Burchell 1822) to determine the in vivo ...
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(Israeli Journal of Aquaculture - BAMIGDEH, 2004)An approach for evaluating multiple innovations of an aquaculture farm is proposed, based on a model of induced innovations, supplemented with a bio-economic table for the calculation of pro- duction function. Data gathered ...
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(Israeli Journal of Aquaculture - BAMIGDEH, 2004)Anesthesia may depress the immune system in mammals and fish. In the present work, two anesthetics used in aquaculture, clove oil (0.445 mM) and benzocaine (0.225 mM), were tested to observe their effects on the stress ...
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(Israeli Journal of Aquaculture - BAMIGDEH, 2004)The effects of dietary olive pomace oil and L-carnitine on growth performance, body indices and chemical composition of African catfish, Clarias gariepinus, were investigated. A 3x2 factorial design was used by offering ...
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(Israeli Journal of Aquaculture - BAMIGDEH, 2004)Triplicate groups of juvenile Oreochromis niloticus (34.4 g) were fed a commercial diet once, twice, three, or five times a day for 29 days. Consumption, growth, and feed utilization were eval- uated. No significant ...
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(Israeli Journal of Aquaculture - BAMIGDEH, 2004)The effects of feed type on feed intake and conversion, ovary weight, and fertility were studied in red swordtail, Xiphophorus helleri, for 235 days. Five groups of 30-day-old juveniles (0.05±0.001g; 16.84±1.59 mm) were ...
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(Israeli Journal of Aquaculture - BAMIGDEH, 2004)The effectiveness of alum (aluminum sulfate) in reducing the concentrations of potential pollu- tants in pond effluents was investigated in catfish production ponds. Application of alum at 50 mg/l to water remaining in ...
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(Israeli Journal of Aquaculture - BAMIGDEH, 2004)The kinetics of oxidation of rainbow trout (Oncorhynchus mykiss) NADPH-cytochrome P450 reductase (NCPR) by cytochrome-c and NADH-ferricyanide reductase (NFR) by K3Fe(CN)6 were studied. NCPR and NFR activities from liver ...
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Effects Of Feeding Frequency On Growth And Fecundity In An Ornamental Fish, Betta Splendens (Regan) (Israeli Journal of Aquaculture - BAMIGDEH, 2004)Experiments were performed to investigate the influence of feeding frequency on growth, gonad weight and fecundity in an ornamental fish, Betta splendens. Five groups of 30-day-old juveniles (0.045±0.01 g; 14.43±2.2 mm) ...
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(Israeli Journal of Aquaculture - BAMIGDEH, 2004)Rainbow trout (Oncorhynchus mykiss) were held at one of seven densities (8, 4, 0.63, 0.31, 0.16, 0.08 or 0.012 fish per liter) and challenged to the infectious hematopoietic necrosis virus (IHNV) by cohabitation with a ...
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(Israeli Journal of Aquaculture - BAMIGDEH, 2004)The effects of fresh water and sea water on growth, estradiol-17β levels, ovarian and oocyte development of Oreochromis niloticus, O. aureus and Tilapia zilli were determined. Sea water affected growth positively (p<0.05) ...
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(Israeli Journal of Aquaculture - BAMIGDEH, 2004)Benthic macroinvertebrates and physico-chemical parameters were surveyed at the source of the Karasu Brook in Bozüyük, Bilecik Province, Turkey, and at the inlets and outlets of five rainbow trout farms that use the brook ...
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