Effect of copper sulfate on the survival and growth performance of Caspian Sea kutum, Rutilus frisii kutum
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چکیده
منابع مشابه
Effect of copper sulfate on the survival and growth performance of Caspian Sea kutum, Rutilus frisii kutum
The aim of present study was to determine the LC50/96 h value of copper sulfate and determine the growth performance of Caspian Sea kutum) Rutilus frisii kutum (fingerlings during 60-days sub-lethal copper (Cu). After acclimation period to two weeks, for determine the LC50/96 h value, total of 27 aquarium with a capacity of 60 L each stocked with 10 fishes an aquarium. Tunney four aquarium and ...
متن کاملThe Pathological study of gastro intestinal Aspidogaster limacoides Diesing, of the Caspian Sea kutum fish Rutilus frisii kutum (Kamenskii, 1901)
Caspian sea is a land–locked brackish water lake where zoologically characterized by various aquatic animals aquatic animals and different commercially important fish species Shariati [15]. The fishes in the Caspian Sea and its watershed areas include 78 species, and 49 subspecies which belong to 16 fish family. The bulk of Caspian Sea fishes are anadromos and the major commercially important f...
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This study investigated the growth rate, proximate composition, and fatty acid profile in juvenile of kutum Rutilus frisii kutum in different dark-light cycles. Fish were stocked randomly in eighteen 2000-L fiberglass tanks and received six photoperiod regimes: natural photoperiod, 24L (light):0D (day), 16L:8D, 12L:12D, 8L:16D and 0L:24D. Application of continuous dark (0L:24D) and an intermedi...
متن کاملDetermination of Nitrate and Nitrite Residues in Smoked Caspian Kutum, Rutilus frisii kutum and Mullet, Liza auratus in the North of Iran
High dietary nitrate and nitrite intake may increase the risk of gastro-intestinal cancers due to the In vivo formation of carcinogenic chemicals known as N-nitroso compounds. In this study nitrate and nitrite residues in smoked Caspian kutum, Rutilus frisii kutum and mullet, liza auratus in the local markets (considered as batch no. 1, 2 and 3) of north of Iran were determined using Spectropho...
متن کاملThe effect of dietary lipid level on the growth of kutum fry (Rutilus frisii kutum)
The study was conducted with a completely randomized design consisting of four treatments in triplicates. Experimental diets were formulated to contain four different lipid levels (8, 10, 12 and 14%) at constant protein level (46.8%) and different gross energy of 4314, 4417, 4519 and 4622kcal/kg, respectively. Kutum fry (average weight, 203±4mg) were randomly assigned and distributed at a densi...
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ژورنال
عنوان ژورنال: SpringerPlus
سال: 2013
ISSN: 2193-1801
DOI: 10.1186/2193-1801-2-498