Ara
Toplam kayıt 23, listelenen: 11-20
The ecology of freshwater bivalves in the Lake Sapanca basin, Turkey
(Tubitak Scientific & Technical Research Council Turkey, 2013)
Despite the ecological importance and globally threatened status of freshwater bivalves, the freshwater mussel fauna of Turkey has hitherto received little attention. The aim of this study was to describe the ecology of ...
Some Biological Characteristics of Monkey Goby in Anatolia
(Academic Journals Inc, 2010)
In this study, age, sex compositions, mortality, age-length, age-weight, length-weight relations, condition factors monkey goby, Neogobius fluviatilis (PALLAS, 1814), were determined from 622 specimens between April 2006 ...
Evaluation of Skate Meal as a Replacement of Fishmeal in Diets for Nile Tilapia Fry (Oreochromis niloticus)
(Israeli Journal of Aquaculture-Bamidgeh, 2013)
A 12-week feeding experiment was conducted to evaluate the use of skate meal derived from fishery by-catches as a partial or complete replacement of fishmeal in diets for tilapia fry (Oreochromis niloticus). Five isonitrogenous ...
Use of Tuna Liver Meal as Partial Replacement of Fishmeal in Diets for Nile Tilapia Fry, Oreochromis niloticus
(Israeli Journal of Aquaculture-Bamidgeh, 2011)
A 13-week feeding experiment was conducted to evaluate the use of tuna liver meal as a replacement for fishmeal in diets for Nile tilapia fry, Oreochromis niloticus. Six isonitrogenous (40%) and isoenergetic (18 kJ digestible ...
The effect of feeding frequency on growth performance and body composition in juvenile rainbow trout (Oncorhynchus mykiss) reared in cold seawater
(Academic Journals, 2011)
This study was done to investigate the effects of different feeding frequencies on the growth, feed efficiency and specific growth rate (%) of juvenile of rainbow trout (Oncorhynchus mykiss, weight 16.44 +/- 0.22 g) rearing ...
Assessing the potential impact of nonnative fish on native fish by relative condition
(Tubitak Scientific & Technical Research Council Turkey, 2013)
Nonnative species (NNS) pose one of the most common threats to the conservation of biodiversity. Given the difficulty in measuring and documenting the specific impacts of introduced species on native species, indices of ...
Effects of Dietary Protein and Lipid Levels on Growth Performances of Two African Cichlids (Pseudotropheus socolofi and Haplochromis ahli)
(Central Fisheries Research Inst, 2012)
Effects of experimental diets with varying protein and lipid levels on weight gain (WG), specific growth rate (SGR), survival rate (SR), feed conversion rate (FCR), hepatosomatic and viscerosomatic indices (HSI and VSI) ...
Interrelationship of Photoperiod with Growth Performance and Feeding of Seawater Farmed Rainbow Trout, (Oncorhynchus mykiss)
(Central Fisheries Research Inst, 2011)
Juvenile of rainbow trout (Oncorhynchus mykiss, weight 27.39 +/- 0.16 g) were reared under four photoperiods (Light/Dark hour) (11L:13D control group; 24L:0D continuous light group; 18L:6D extended light group and 6L:18D ...
MAIZE (Zea mays L.) PLANT RESPONSES TO EXCESS COPPER, CADMIUM, COBALT, LEAD AND CHROMIUM
(Parlar Scientific Publications (P S P), 2015)
The effect of heavy metals (Cu, Cd, Co, Pb, and Cr) on Zea mays L. plant was investigated with pot trial under glasshouse conditions. Heavy metals were applied at two concentrations, and treatments consisted of Cu at 250 ...
Digestibility and Utilization of Canola Meal in Angel Fish (P. scalare Lichtenstein 1823) Feeds
(Medwell Online, 2010)
A 12 week feeding experiment was conducted in an aquarium (80x40x40 cm) to determine the potential use of canola meal as a partial replacement of fishmeal in the isonitrogenous (approximately 44% crude protein) diet for ...