Results 21 to 30 of about 73,166 (288)

Pathological lesions of acute sodium chloride toxicity in common carp: Case report [PDF]

open access: yesIraqi Journal of Veterinary Sciences, 2021
Sodium chloride (NaCl) have a major impact on fish farming, as it used to disinfect fish and their eggs, in contrast using NaCl in high dose can cause life threating toxicity with high mortalities in Cyprinus carpio.
Saevan S. Al-Mahmood   +3 more
doaj   +1 more source

Effect of stocking density of fish on water quality and growth performance of European Carp and leafy vegetables in a low-tech aquaponic system [PDF]

open access: yes, 2019
Aquaponics (AP) is a semi-closed system of food production that combines aquaculture and hydroponics and represents a new agricultural system integrating producers and consumers.
Birolo, M.   +7 more
core   +2 more sources

MORPHOLOGICAL CHARACTERISTICS FOR CLASSIFICATION OF GENUS CYPRINUS LINNAEUS, 1758 IN PHONG NHA - KE BANG NATIONAL PARK IN THE NORTH CENTRAL PART OF VIETNAM

open access: yesStudia Universitatis Moldaviae: Stiinte reale si ale naturii, 2020
CARACTERISTICILE MORFOLOGICE PENTRU CLASIFICAREA GENULUI CYPRINUS LINNAEUS, 1758 ÎN PARCUL NAȚIONAL PHONG NHA - KE BANG DIN PARTEA CENTRALĂ DE NORD A VIETNAMULUI Au fost identificate și analizate 56 de exemplare din genul Cyprinus Linnaeus, 1758 ...
USM ADMIN
doaj   +2 more sources

The complete mitochondrial genome of Cyprinus Carpio Var. Guilin rice flower carp and its phylogeny in Cyprinidae

open access: yesMitochondrial DNA. Part B. Resources, 2019
The complete mitochondrial genomic DNA of Cyprinus carpio var. Guilin was 16,582 bp in length, including 22 transfer RNA genes, 13 protein-coding genes, 2 ribosomal RNA genes, and a D-loop region.
Dong-Mei Ma   +3 more
doaj   +1 more source

COMPARATIVE HISTOLOGICAL STUDY OF GILLS OF TWO SPECIES IN FRESH WATER )CYPRINUS CARPIO) AND SEA WATER FISH (OTOLITHES RUBER) OF IRAQ [PDF]

open access: yesBasrah Journal of Veterinary Research, 2016
In present study investigated of the histological structure of the gills of two fish species: Cyprinus carpio and Otolithes rubber which represented fresh water and seawater fish respectively.
Alaa A. Al-Sawad   +2 more
doaj   +1 more source

Investigation of Parasitic Helminthes Infections of Fish caught from Aras River

open access: yesJournal of Ardabil University of Medical Sciences, 2022
Background & objectives: Fishes are one of the most important sources of zoonotic parasites throughout the world. This study aimed to determine helminthic parasites of Fish caught in the Aras River.
Zahra Alizadeh   +3 more
doaj  

Comparison of ovarian cycles of Hungarian riverine fish species representing different spawning strategies [PDF]

open access: yes, 2008
Investigations on the ovarian cycle of fish species that inhabit Hungarian rivers are necessitated by both environmental and economic reasons. The objective of our research was to explore new fundamental knowledge concerning the ovarian cycle of the ...
Baska, Ferenc   +6 more
core   +1 more source

The Potential of Oligochaeta as Intermediate Host of Myxosporea Parasite in Common Carp (Cyprinus carpio Linnaeus)

open access: yesJurnal Akuakultur Indonesia, 2003
Three genera of oligochaeta, i.e. Branchiura sowerbyi, Limnodrillus sp. and Lumbriculus sp. were fed on spores of Myxobolus artus before predated to juvenile of Cyprinus carpio. Spores of myxosporean were found on the fish, which get Limnodrillus.
Yani Hadiroseyani
doaj   +1 more source

Nutritional Components, Biochemical Characteristics, Enzyme Activities, and Growth Differences of Five Freshwater Fish Species?

open access: yesFishes, 2022
Common carp (Cyprinus carpio) is an economically important fish worldwide, with many of its species bred for consumption. However, there are few reports on the comprehensive comparative analysis of the muscle nutritional quality and stress resistance ...
Xiaona Jiang   +9 more
doaj   +1 more source

Effect of different feeding dossage on the growth of Cyprinus carpio and Macrones sp. by Cage-Cum-Cage system

open access: yesJurnal Akuakultur Indonesia, 2008
Feed is an element which requires largest cost in fish culture.  Inefficient in feeding can reduce profit.  In additon, intensive fish culture system requires efficiently the use of area.
M.R. Tossin, . Sunarto, . Sabariah
doaj   +1 more source

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