Browsing 4. International Conference “Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia, May, 27 - 29. 2009. by Issue Date
Now showing items 21-40 of 51
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Preliminary Results of the Research of the Population of Tench (Tinca Tinca) in the Water Ecosystems of Serbia
A tench (Tinca tinca) is an important fishing species in the mainland water ecosystems. In the geographical sense, it’s characterised as a broadly diffused Euro-Asian species (and was also induced into the water ecosystems ... -
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, ... -
General Review of Biological Sampling of Most Important Species at Montenegrin Coast (2007-2008)
Pilot Studija prikupljanja bioloških i ekonomskih podataka ima za cilj da postavi bazu za jasan sistem monitoringa ribarstva u Crnoj Gori koji bi omogucio i olakšao sprovođenje politike odgovornog ribarstva na ovim prostorima, ... -
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 ... -
Rare Catch of Petromyzon Marinus, Linnaeus, 1758, Sea Lamprey in Bokaktorska Bay
In the area of Boka Kotorska Bay, in place Prcanj, is found specimen of Petromyzon marinus, Linnaeus, 1758, Sea Lamprey. This anadromous fish species, are often used to catch on the eastern coast of the Adriatic, now very ... -
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 ... -
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 ... -
Artificial Spawning of Chub (Leuciscus Cephalus, Linnaeus, 1758)
Chub Leuciscus cephalus (L.) is a rheophilic cyprinid which prefers lotic habitat conditions, shallow water (0.1–0.3 m) and gravel banks with moderate to high water flow (0.15–0.75m s–1) for spawning. The aim of the research ... -
Posthodiplostomatosis In Fish Ponds And Natural Waters
Posthodiplostomatosis is disease of young freshwater fishes of families Cyprinidae and Cobitidae resulting from the infection with metacercaria, developmental stages of Posthodiplostomum cuticola. Metacercaria present ... -
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 ... -
Association Nymphaeetum Albo-Luteae Nowinski 1928 in The Ramsar Area Bardaca
The paper presents sinmorphological and sinekological characteristics of floating association Nymphaeetum albo-luteae Nowinski 1928 whose association is developed in pond channels and in the river Stublaja in the Ramsar ... -
Presumptions and the Results of Restitution of the Baltic Sturgeon Acipenser Oxyrhynchus Oxyrhynchus Mitchill in Poland
Genetička ispitivanja su ukazala da je pre nastajanja jesetre basen Baltičkog mora bio naseljen sa Acipenser oxyrhynchus, a ne sa A.sturio, kako je ranije smatrano. Potvrda o vrsti i poboljšani uslovi sredine su omogućili ... -
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 ... -
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 ... -
Intensive Common Carp Farming (5-10 T/Ha/Year) Based on Practical Experiences of G20, Slovenian Fish Farm
Unatoč činjenici, da je šaran odavno prepoznat kao vrsta izuzetno pogodna za uzgojne uvjete, danas se većina svjetske proizvodnje šarana pridobiva ekstenzivnim ili poluintenzivnim uzgojem. Temelji tehnologije intenzivnog ... -
Status of Sterlet (Acipenser Ruthenus L.) in Serbia and Hungary
Izlov kečige je tradicionalna i značajna privredna aktivnost i u Srbiji i u Mađarskoj. Osnovni problem vezan za izlov kečige u Srbiji odnosi se na nedostatak validnih podataka o izlovu kečige u poslednjim godinama što je ... -
State of Ecosystem for Trout Culture from Microbiological Risk Aspect
Control of microbiological status of ponds and a fish itself is of great importance while the aim of control is to detect indicators of faecal pollution and to evaluate the potential risk of consumption of contaminated ... -
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 ... -
Highlights of Warmwater Aquaculture in Israel
Toplovodno ribarstvo u Izraelu je održalo kontinuirani rast tokom proteklih 20 godina i pretpostavka je da će se takav konstantan i zdrav nivo rasta obima i vrednost održati tokom Brzi razvoj akvakulture u ovoj zemlji ... -
Sturgeon Farming with Minimum Resources
Rad daje prikaz načina gajenja jesetarskih riba sa minimalnim resursima. Razmatra se izbor lokacije, oprema na ribnjaku, recirkulacioni sistem, mehanička i biološka filtracija, UV sterilizacija, aeracija, zagrevanje vode ...