Browsing 4. International Conference “Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia, May, 27 - 29. 2009. by Title
Now showing items 3-22 of 51
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The Basic Directions of Fish Breeding Intensification in the Republic Of Belarus
Svrha ovog rada je da se analiziraju glavni pravci intenzifikacije u gajenju riba za koje se smatra da su glavni izvori tehnologija ušteda. Autor se usredsređuje na usavršenost tehnologije gajenja, opisuje razvoj polikulture ... -
The Change of Trophic State Downstream in Dnieper River and Influence of it on Fish Community
Ispitivane su promene structure zajednica fitoplanktona i riba, kao i koncentracije azota i fosfora u međugraničnoj reci Dnjepar. Konstatovano je da je koncentracija mineralnog azota najvažniji factor akumulacije antropogenog ... -
Chromosome Breaks and Gaps Analysis in Fish Species Stiyostedion Volgense G. and Alburnus Alburnus L. as an Indicator of Presence of Genotoxic Agents in the Water Ecosystems
The analyses of the frequencies of chromosome breaks and gaps on the Stizostedion volgense G. and Alburnus alburnus L. individuals from different localities, in two consecutive years, were showed the highest values, that ... -
The Collapse of Fisheries of Lake Dojran - Reasons, Actual Situation and Perspectives
U radu je prikazano stanje ribarstva na Dojranskom jezeru, starom vodenom basenu na granici Republike Makedonije i Grčke. Pored statističkih podataka o komercijalnom ulovu od 1946. predstavljena je i njihova komparativna ... -
A Comparative Analysis of the Ichthyofauna Structure of Two Reservoirs in Central Serbia
This study examines the ichthyofauna structure of the Međuvršje and Gruža reservoirs over 1999-2005. The Međuvršje reservoir on the Zapadna Morava river was inhabited by 21 fish species from 7 families and the Gruža reservoir ... -
Consumers’ Perception Towards Agricultural Products in Serbia
Market success depends in large part on how well consumer behaviour and perception supplies understand. They need to understand how consumers evaluate products characteristics, gather information regarding various alternatives ... -
Correlations between Some Biochemical Parameters of Carp Fish (Cyprinidae) up to One-Year-Old Age
Cilj ispitivanja je da se prouče neki od biohemijskih parametara krvnog seruma i tela, kao i eventualnih korelacije između njih. Ispitivane vrste su bile šaran, tolstolobik i amur do jedne godine starosti, pre i posle ... -
Effect Of Feed On Length Growth Of Rainbow Trout (Oncorhynchus Mykiss, Walbaum, 1792) In Cages
The experiment was carried out at the cage farm “Tropic ribarstvo” (reservoir lake Bocac, 50km far from Banja Luka) in two cycles with 6 treatments and 90 days per cycle (180 days). The aim of the experiment was to analyze ... -
Effect of Fish Feeds with Different Fatty Acid Contents on Stress Response of Common Carp (Preliminary Results)
Riblje brašno i riblje ulje su važne komponente riblje hrane koja se koristi u akvakulturi. Oni sadrže nezasićene masne kiseline koje su važne kako u ishrani riba tako i u ishrani ljudi. Međutim, izvori ribljeg brašna i ... -
Effect of Protein and Energy Levels in Carp Nutrition
In nutrition of the table carp were tested protei : digestible energy optimatio ratio in conditios intensive production, populatin density was 3.500 specimens /ha.In experiment has been tested effect three levels of protein ... -
Effects of Chemical Changes of Starch and Proteins on Physical Pellet Quality in Respect to Extrusion Technology
Termalna obrada stočne hrane utiče i pozitivno i negativno na dostupnost glavnih nutrijenata hrane, a od posebnog je značaja u slučaju skroba i proteina. Prilikom obrade stočne hrane skrob i proteini su izloženi jedinstvenim ... -
Effects of Feed Forms and Feeding Frequency on Growth Performance and Nutrient Utilization of Clarias Gariepinus Fingerlings
Eksperiment u trajanju od 12 nedelja je sproveden da bi se ustanovila optimalna učestalost hranjenja i najbolji oblik hrane za postizanje dobrog prirasta i iskorišćenje hranljivih materija kod afričkog soma Clarias gariepinus. ... -
The Effects of the Anthropogenic Activities on Ichthiofauna of the Water Reservoir Moravica
By qualitative analysis of ichthyofauna, sampled at water reservoir ‘’Moravica” in March 2008, it is concluded that there is a presence of four species (Carassius gibelio, Scardinius erythrophthalmus, Rutilus rutilus, ... -
The Efficacy of Clove Oil as an Anaesthetic for Channel Catfish (Ictalurus Punctatus Raf.)
Cilj rada je bio da se odredi optimalna koncetracija ulja karanfilića potrebna za anesteziju i oporavak dvogodišnjeg cverglana. Eksperimenti su izvedeni u laboratorijskim uslovima. Ispitivano je dejstvo tri koncentracije: ... -
Estimated Weekly Intake Of Mercury Through Fish Consumption In Serbian Population
Zahvaljujući sadržaju visoko kvalitetnih proteina, vitamina, makro i mikroelemenata, kao i omega-3 polinezasićenih masnih kiselina, riba predstavlja značajnu namirnicu u ishrani ljudi. Međutim, povećanim unosom ribe unosi ... -
Farming Fish in Recirculating Aquaculture Systems: Perspectives and Constraints
In the course of a few decades, aquaculture is growing into the main source of food fish. Together with this explosive growth, the limitations of farming become visible: competing claims for culture sites, negative ... -
Fatty Acid Profile And Cholesterol Content Of Juvenile Rainbow Trout (Oncorhynchus Mykiss) And Common Carp Fry (Cyprinus Carpio)
Fatty acid profile and cholesterol content were investigated in rainbow trout and common carp, farmed in intensive and semi-intensive pounds respectively. Fatty acid contents of the relevant fish feeds were investigated, ... -
Fish - Importance and Consumption
Fish is very valuable and requirement food on market. Market needs for fish are compensated from two resources: capture from natural resources (oceans, seas, lakes, rivers) and with fish production in aquacultures. Fish ... -
Fish Histopathology - an Assessment Protocol to Determine Fish Health in Polluted Water in South Africa
U procesu biomonitoringa efekata zagađenja vodenih ekosistema Južne Afrike na zdravlje riba, koristili smo histološki protokol za kvalitativnu i kvantitativnu procenu efekata. Cilj istraživanja bila je ocena stepena ... -
Functional Genomics and Fish Health
Korišćenje metoda funkcionalne genomike daje uzbudljive mogućnosti za istraživanja u akvakulturi. Profilisanje multiple genske ekspresije se koristi i za razumevanje molekularnih mehanizama i za razvoj novih dijagnostičkih ...