Ara
Toplam kayıt 13, listelenen: 1-10
Effect of dietary supplementation of calcium chloride on growth, survival, moulting frequency and body composition of narrow-clawed crayfish, Astacus leptodactylus (Eschscholtz, 1823)
(Wiley, 2017)
The effects of dietary calcium chloride (CaCl2) concentration on the growth, survival, moulting and body composition of Astacus leptodactylus were studied. Diets were prepared using supplementation of 0 (control), 30, 60 ...
Determination of proximate composition and fatty acid profiles of Astacus leptodactylus Eschscholtz, 1823 in Turkish freshwater resources
(Brill Academic Publishers, 2016)
This research was conducted to evaluate the nutrient content of Astacus leptodactylus in various populations in the lakes Iznik and Egirdir, as well as in Hirfanli Dam Lake and Keban Dam Lake, all in Turkey. Crayfish meat ...
Effect of different substrates on survival and growth of juveniles of the freshwater narrow-clawed crayfish Astacus leptodactylus Eschscholtz, 1823 (Decapoda, Astacidae)
(Brill Academic Publishers, 2017)
Substrate is a key factor for successful crayfish culture, and it can be used to increase the survival rate. The effects of substrate on the survival and growth of Astacus leptodactylus Eschscholtz, 1823 were evaluated in ...
Uptake and Distribution of Different Copper Compound in Tissues of Crayfish (Astacus leptodactylus)
(Parlar Scientific Publications (PSP), 2016)
This study was carried out to determine accumulation of different copper compounds (organic and inorganic) in various tissues and doses of crayfish (Astacus leptodactylus) during the period by the 7th, 14th and 21st days. ...
Effects of Soybean Oil Supplementation on the Growth and Survival Performance of Red Claw Crayfish Cherax Quadricarinatus in Culture Condition
(Parlar Scientific Publications (P S P), 2019)
The current study investigated the effects of soybean oil on the growth and survival of red claw crayfish (Cherax quadricarinatus) under culture conditions. An experiment consisting of four dietary soybean oil concentrations ...
Evaluation of mealworms (Tenebrio molitor) meal as an alternative protein source for narrow-clawed crayfish (Pontastacus leptodactylus) juveniles
(Wiley, 2021)
An eighty-day feeding study was performed to investigate the effects of mealworm meal (Tenebrio molitor) on the growth, survival and moulting frequency of juvenile Narrow-clawed crayfish (Pontastacus leptodactylus). Three ...
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, ...
Effects of Two Different Macroalgae (Ulva lactuca and Jania rubens) Species on Growth and Survival of Red Swamp Crayfish (Procambarus clarkii) as Feed Additive
(Marine Science and Technology Bulletin, 2021)
The effects of dietary supplementation of two different macroalgae Ulva lactuca and Jania rubens on the growth performance, survival and feed conversion ratio of juvenile red swamp crayfish juvenile (Procambarus clarkii) ...
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 ...
Effects of Adding Laurel (Laurus nobilis) Essential Oil to the Diet of Tilapia Fish on Growth and Intestinal Histology
(Istanbul University Faculty of Aquatic Sciences, 2022)
The effects of adding laurel oil to the experimental diet on growth performance, biochemical compositions of fish and feeds, sand liver and intestine histology in Nile tilapia (Oreochromis niloticus) juveniles were evaluated. ...