4. International Conference “Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia, May, 27 - 29. 2009.
http://arhiva.nara.ac.rs/handle/123456789/1045
http://www.cefah.agrif.bg.ac.rs/konferencija/konferencija.html2024-01-22T21:45:53ZConsumers’ Perception Towards Agricultural Products in Serbia
http://arhiva.nara.ac.rs/handle/123456789/1104
Consumers’ Perception Towards Agricultural Products in Serbia
Zaric, Vlade; Radosevic, Milorad; Petkovic, Danijela
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 and use this information to select specific product.
The object of this research was to determine consumer perception of Serbian agricultural and food products and especially perception of home made products. In October 2008, a research was conducted in the Belgrade market on a sample of 138 persons. The results were analyzed using univariant statistical analyses.
The results of this research can be used by producers for defining marketing activities and by researchers to conduct further research in this field.
Posthodiplostomatosis In Fish Ponds And Natural Waters
http://arhiva.nara.ac.rs/handle/123456789/1103
Posthodiplostomatosis In Fish Ponds And Natural Waters
Milosevic, Nikolina; Cirkovic, Miroslav; Jeremic, Svetlana; Radosavljevic, Vladimir; Momirov, Dragan
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 as a black cysts located primarly in the skin, in the sub-epidermal tissue and in the fins. The disease caused by P. cuticola in this fish species is detected in Serbian fishponds for the first time, while in natural waters has been present for many years. It is diagnosed in the grass carp (Ctenopharyngodon idella) and the bighead carp (Aristichthys nobilis) in the form of dark discolorations on fins and cysts that measured approximately 1 mm in diameter. Disease resulted in low percentage of survival in fingerlings and fish weight reduction. Posthodiplostomatosis occured in fishponds in which the preventive measures were not implemented, i.e. where the nurseries were not dried up and mechanically cleaned.; Postodiplostomatoza je obolenje mlađih kategorija slatkovodnih riba familja Cyprinidae i Cobitidae koje se karakteriše infekcijom metecerkarijama, razvojnim stadijumomm Posthodiplostomum cuticola. Metacercarije su prisutne kao crne ciste locirane prvenstveno u koži, subepidermalnom tkivu i perajima. Obolenje izazvano P. cuticola konstantovano je prvi put na našim ribnjacima, dok je u otvorenim vodama prisutno već duži niz godina. Dijagnostikovano je kod belog amura (Ctenopharyngodon idella) i sivog tolstolobika (Aristichthys nobilis) u vidu promena na perajima u obliku tamnih diskoloracija i cisti veličine oko 1 mm. Kao posledica obolevanja došlo je do redukcije telesne mase mladunaca, kao i smanjenja preživljavanja. Postodiplostomatoza se javlja na ribnjacima gde se ne primrnjuju preventivno-profilaktičke mere, odnosno gde se objekti za uzgoj mladunaca ne isušuju i mehanički ne obrađuju.
General Review of Biological Sampling of Most Important Species at Montenegrin Coast (2007-2008)
http://arhiva.nara.ac.rs/handle/123456789/1102
General Review of Biological Sampling of Most Important Species at Montenegrin Coast (2007-2008)
Pesic, Ana; Regner, Slobodan
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, kao i lakše sprovođenje direktiva GFCM-a i EU. Tokom Pilot Studije prikupljani su biološki, sociološki i ekonomski podaci vezani za celokupni ribarski sektor koji imaju za cilj precizniju procenu ribarstvenih resursa, njihovo upravljanje i konzervaciju.
Rare Catch of Petromyzon Marinus, Linnaeus, 1758, Sea Lamprey in Bokaktorska Bay
http://arhiva.nara.ac.rs/handle/123456789/1101
Rare Catch of Petromyzon Marinus, Linnaeus, 1758, Sea Lamprey in Bokaktorska Bay
Joksimovic, Aleksandar; Pesic, Ana; Ikica, Zdravko
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 rarely because destroyed and pollution of the river where this species spawning. This is the first catch in Bokoktorska Bay, reported the Institute in the last two decades.