Spasić, M

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  • Spasić, M (5)
  • Spasić, M. (4)
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Author's Bibliography

Center for Fishery and Applied Hydrobiology “Little Danube”, Experimental School Estate “Radmilovac”: Synergy of Research, Economy and Society

Marković, Zoran; Stanković, M; Vukojević, D; Spasić, M; Rašković, Božidar; Dulić, Zorka; Živić, Ivana; Relić, Renata; Bjelanović, K; Poleksić, Vesna

(2014)

TY  - CONF
AU  - Marković, Zoran
AU  - Stanković, M
AU  - Vukojević, D
AU  - Spasić, M
AU  - Rašković, Božidar
AU  - Dulić, Zorka
AU  - Živić, Ivana
AU  - Relić, Renata
AU  - Bjelanović, K
AU  - Poleksić, Vesna
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5532
AB  - In every society, initiators and promoters of the development are individuals, teams or institutions with a vision, good ideas, seriousness, but above enthusiasm to work hard. They trace the road and drive activities related to research and/or economy. In the Serbian aquaculture sector such institutions is the Faculty of Agriculture and its Center for Fishery and Applied Hydrobiology (CEFAH) (or the “Little Danube”), which operates within the Experimental school estate “Radmilovac”. The Center started to be established in 2007. Unlike other similar Centers built by state resources intended for research and scientific work, the “Little Danube” was created much more as a result of enthusiasm of a group of researchers and their readiness to cooperate with national and international institutions, but also by enthusiasm of individuals ready to financially or materially help some of the Center’s programs. The Center’s activities are directed towards improving and developing the research and economy in aquaculture. Today the Center in “Radmilovac” and its laboratories located in the building of the Faculty of Agriculture represent an education and research polygon for aquaculture development. The education part is aimed at all levels: from pre-school and elementary school level by educational visits to the “Little Danube”, where they get to know different fish species and other aquatic organisms, their culture, fishing, fishing tools; to PhD level students and researchers that increase their knowledge and skills in the Center. CEFAH is a scientific polygon: in its aquaria, tanks, RAS systems, as well as in a number of earthen ponds a range of various experiments in different areas of aquaculture are carried out and knowledge is transferred directly in aquaculture economy. The development of Serbian aquaculture is directly affected by the connection of the Center with the economy through realization of biotechnology projects, fish selective breeding programs, and experiments.
C3  - International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia
T1  - Center for Fishery and Applied Hydrobiology “Little Danube”, Experimental School Estate “Radmilovac”: Synergy of Research, Economy and Society
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_5532
ER  - 
@conference{
author = "Marković, Zoran and Stanković, M and Vukojević, D and Spasić, M and Rašković, Božidar and Dulić, Zorka and Živić, Ivana and Relić, Renata and Bjelanović, K and Poleksić, Vesna",
year = "2014",
abstract = "In every society, initiators and promoters of the development are individuals, teams or institutions with a vision, good ideas, seriousness, but above enthusiasm to work hard. They trace the road and drive activities related to research and/or economy. In the Serbian aquaculture sector such institutions is the Faculty of Agriculture and its Center for Fishery and Applied Hydrobiology (CEFAH) (or the “Little Danube”), which operates within the Experimental school estate “Radmilovac”. The Center started to be established in 2007. Unlike other similar Centers built by state resources intended for research and scientific work, the “Little Danube” was created much more as a result of enthusiasm of a group of researchers and their readiness to cooperate with national and international institutions, but also by enthusiasm of individuals ready to financially or materially help some of the Center’s programs. The Center’s activities are directed towards improving and developing the research and economy in aquaculture. Today the Center in “Radmilovac” and its laboratories located in the building of the Faculty of Agriculture represent an education and research polygon for aquaculture development. The education part is aimed at all levels: from pre-school and elementary school level by educational visits to the “Little Danube”, where they get to know different fish species and other aquatic organisms, their culture, fishing, fishing tools; to PhD level students and researchers that increase their knowledge and skills in the Center. CEFAH is a scientific polygon: in its aquaria, tanks, RAS systems, as well as in a number of earthen ponds a range of various experiments in different areas of aquaculture are carried out and knowledge is transferred directly in aquaculture economy. The development of Serbian aquaculture is directly affected by the connection of the Center with the economy through realization of biotechnology projects, fish selective breeding programs, and experiments.",
journal = "International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia",
title = "Center for Fishery and Applied Hydrobiology “Little Danube”, Experimental School Estate “Radmilovac”: Synergy of Research, Economy and Society",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5532"
}
Marković, Z., Stanković, M., Vukojević, D., Spasić, M., Rašković, B., Dulić, Z., Živić, I., Relić, R., Bjelanović, K.,& Poleksić, V.. (2014). Center for Fishery and Applied Hydrobiology “Little Danube”, Experimental School Estate “Radmilovac”: Synergy of Research, Economy and Society. in International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia.
https://hdl.handle.net/21.15107/rcub_agrospace_5532
Marković Z, Stanković M, Vukojević D, Spasić M, Rašković B, Dulić Z, Živić I, Relić R, Bjelanović K, Poleksić V. Center for Fishery and Applied Hydrobiology “Little Danube”, Experimental School Estate “Radmilovac”: Synergy of Research, Economy and Society. in International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia. 2014;.
https://hdl.handle.net/21.15107/rcub_agrospace_5532 .
Marković, Zoran, Stanković, M, Vukojević, D, Spasić, M, Rašković, Božidar, Dulić, Zorka, Živić, Ivana, Relić, Renata, Bjelanović, K, Poleksić, Vesna, "Center for Fishery and Applied Hydrobiology “Little Danube”, Experimental School Estate “Radmilovac”: Synergy of Research, Economy and Society" in International Symposium on Animal Science 2014, 23-25th September 2014, Belgrade, Serbia (2014),
https://hdl.handle.net/21.15107/rcub_agrospace_5532 .

Fatty acid profile in muscles of carp (cyprinus carpio l.) Raised in a semi-intensive production system fed with grains, pelleted and extruded feed

Živić, Ivana; Zivić, M.; Bjelanović, Katarina; Spasić, M.; Rašković, Božidar; Stanković, Marko; Marković, Zoran

(Srpsko biološko društvo, Beograd, i dr., 2014)

TY  - JOUR
AU  - Živić, Ivana
AU  - Zivić, M.
AU  - Bjelanović, Katarina
AU  - Spasić, M.
AU  - Rašković, Božidar
AU  - Stanković, Marko
AU  - Marković, Zoran
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3429
AB  - The effects of grains, pelleted and extruded feed on the fatty acid content in carp meat has not been examined yet. In this work, we present evidence that the high carbohydrate content in all three types of feed causes oleic acid to predominate in all meat samples. A higher PUPA content in the meat of fish fed with granulated feed was detected. The extruded feed diet led to 69% greater n-3, and 53% lower n-6 fatty acid contents. Their ratio is thus 2.64-fold higher than in meat of carp fed with pelleted feed. A higher content of n-3 fatty acids in fish fed with extruded feed was the consequence of higher DNA (1.6 times) and EPA (3.3 times) contents. The detected differences could be the consequence of the thermal treatment of extruded feed that makes the proteins, carbohydrates and lipids more accessible to fish than in a pelleted feed.
PB  - Srpsko biološko društvo, Beograd, i dr.
T2  - Archives of Biological Sciences
T1  - Fatty acid profile in muscles of carp (cyprinus carpio l.) Raised in a semi-intensive production system fed with grains, pelleted and extruded feed
EP  - 887
IS  - 2
SP  - 877
VL  - 66
DO  - 10.2298/ABS1402877Z
ER  - 
@article{
author = "Živić, Ivana and Zivić, M. and Bjelanović, Katarina and Spasić, M. and Rašković, Božidar and Stanković, Marko and Marković, Zoran",
year = "2014",
abstract = "The effects of grains, pelleted and extruded feed on the fatty acid content in carp meat has not been examined yet. In this work, we present evidence that the high carbohydrate content in all three types of feed causes oleic acid to predominate in all meat samples. A higher PUPA content in the meat of fish fed with granulated feed was detected. The extruded feed diet led to 69% greater n-3, and 53% lower n-6 fatty acid contents. Their ratio is thus 2.64-fold higher than in meat of carp fed with pelleted feed. A higher content of n-3 fatty acids in fish fed with extruded feed was the consequence of higher DNA (1.6 times) and EPA (3.3 times) contents. The detected differences could be the consequence of the thermal treatment of extruded feed that makes the proteins, carbohydrates and lipids more accessible to fish than in a pelleted feed.",
publisher = "Srpsko biološko društvo, Beograd, i dr.",
journal = "Archives of Biological Sciences",
title = "Fatty acid profile in muscles of carp (cyprinus carpio l.) Raised in a semi-intensive production system fed with grains, pelleted and extruded feed",
pages = "887-877",
number = "2",
volume = "66",
doi = "10.2298/ABS1402877Z"
}
Živić, I., Zivić, M., Bjelanović, K., Spasić, M., Rašković, B., Stanković, M.,& Marković, Z.. (2014). Fatty acid profile in muscles of carp (cyprinus carpio l.) Raised in a semi-intensive production system fed with grains, pelleted and extruded feed. in Archives of Biological Sciences
Srpsko biološko društvo, Beograd, i dr.., 66(2), 877-887.
https://doi.org/10.2298/ABS1402877Z
Živić I, Zivić M, Bjelanović K, Spasić M, Rašković B, Stanković M, Marković Z. Fatty acid profile in muscles of carp (cyprinus carpio l.) Raised in a semi-intensive production system fed with grains, pelleted and extruded feed. in Archives of Biological Sciences. 2014;66(2):877-887.
doi:10.2298/ABS1402877Z .
Živić, Ivana, Zivić, M., Bjelanović, Katarina, Spasić, M., Rašković, Božidar, Stanković, Marko, Marković, Zoran, "Fatty acid profile in muscles of carp (cyprinus carpio l.) Raised in a semi-intensive production system fed with grains, pelleted and extruded feed" in Archives of Biological Sciences, 66, no. 2 (2014):877-887,
https://doi.org/10.2298/ABS1402877Z . .
3
4
5

Morphometrical Study Of Intestinal Folds Of Carp Fed Different Added Feed In Semiintensive System

Koko, V; Dulić, Zorka; Grubisić, Maja; Spasić, M; Rašković, Božidar; Ćirić, M; Poleksić, Vesna

(2011)

TY  - CONF
AU  - Koko, V
AU  - Dulić, Zorka
AU  - Grubisić, Maja
AU  - Spasić, M
AU  - Rašković, Božidar
AU  - Ćirić, M
AU  - Poleksić, Vesna
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5510
AB  - U poluintenzivnom sistemu gajenja šarana u poslednjoj deceniji dolazi do promena u vrsti dodatne hrane koje povećavaju održivost proizvodnje. Sa žitarica koje su se godinama koristile kao dodata hrana, sada se prelazi na peletiranu i ekstrudiranu hranu. Ova zamena uzrokuje i promene u fiziologiji varenja riba, a kao posledica se dešavaju morfološke promene na crevima. Najčešće se na organima za varenje riba gajenih u akvakulturi ne nalaze teže histopatološke promene, pa se pribegava kvantifikaciji i morfometriji histoloških parametara koje mogu da ukažu na odstupanja od normalne građe/funkcije. Metod evaluacije dužine crevnih nabora je korišćen u velikom broju studija koje su se bavile efektima različitih tipova hrane i/ili aditiva na crevo riba. Cilj rada je da se utvrdi efekat različitih tipova hrane (žitarice, peletirana, ekstrudirana hrana) na crevo šarana merenjem dužine crevnih nabora kod riba koje su gajene poluintenzivno. Dužina crevnih nabora je korelisana sa prirastom ribe.
Kretanje dužine crevnih nabora po jezerima/vrsti dodate hrane je imalo pravilan tok (Fig. 1). Najkraći crevni nabori su izmereni kod riba hranjenih žitaricama. U sva tri jezera primetan je pad dužine nabora u junu. U ovom mesecu su vrednosti najmanje, manje čak i od inicijalnih na početku eksperimenta (u aprilu), kao i vrednosti dobijenih u maju. Od juna dužina nabora creva konstantno raste kod riba u svim jezerima, bez obzira na tip dodate hrane. 
Rezultati su pokazali visok stepen statistički značajne korelacije između mase tela ribe i dužine crevnih nabora u svim jezerima (Tab. 2). Ukoliko se posmatraju pojedinačna jezera, vrednosti se kreću između 0.82 kod riba hranjenih peletiranom hranom, preko 0.83 kod riba hranjenih žitaricama do 0.86 kod riba hranjenih ekstrudiranom hranom. Dužina crevnih nabora je koristan parametar u eksperimentima ishrane riba i često se primenjuje u proceni efekta određene hrane na crevo riba. Smanjenje dužine nabora može da ukaže na pojavu enteritisa, na nedovoljnu ishranu ili gladovanje. Naši rezultati pokazuju pozitivnu korelaciju između mase tela ribe i dužine crevnih nabora. Oni su u skladu i sa sličnim istraživanjima koja su sprovedena na drugim životinjskim vrstama, mahom na domaćim životinjama. Crevni nabori na početku eksperimenta ne rastu, čak pokazuju trend pada sve do juna meseca i to iako ribe pokazuju konstantan prirast u svim jezerima, što se objašnjava količinom prirodne hrane koja je u to doba najveća u jezerima. Naime, na osnovu analize prirodne hrane tokom ovog perioda možemo videti da postoji velika biomasa zooplanktona u toku aprila, maja i juna dok je zoobentos na niskom nivou u svim jezerima u toku celog eksperimenta i ne prelazi 10 g/m2. Ovo uzrokuje promene u načinu ishrane ribe od juna meseca. Do tada se šaran hranio uglavnom zooplanktonom, koga je bilo u izobilju, a nakon toga, početkom juna, zbog nedostatka prirodne hrane,riba počinje da sve više konzumira dodatu, što uzrokuje i povećanje dužine crevnih nabora, s obzirom da su pelete, kojom se ribe hrane voluminoznije i većih dimenzija od zooplanktona. Hranjenjem, ribe pune creva i samim tim ih i šire, što omogućava povećanje apsorpcione površine povećanjem dužine crevnih nabora. Ovaj fenomen u stvari predstavlja adaptaciju creva na različite tipove hrane kod riba. 
Naše istraživanje je pokazalo da praćenje histologije šarana može da ukaže kako se odvija proces varenja zavisno od dela sezone/razvoja zajednice zooplanktona, ali i vrste dodate hrane u poluintenzivnom sistemu.
C3  - 5. International Conference “Aquaculture & Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia,
T1  - Morphometrical Study Of Intestinal Folds Of Carp Fed Different Added Feed In Semiintensive System
T1  - Morfometrijsko ispitivanje nabora crevne sluzokože šarana hranjenog različitom dodatnom hranom u poluintenzivnom sistemu
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_5510
ER  - 
@conference{
author = "Koko, V and Dulić, Zorka and Grubisić, Maja and Spasić, M and Rašković, Božidar and Ćirić, M and Poleksić, Vesna",
year = "2011",
abstract = "U poluintenzivnom sistemu gajenja šarana u poslednjoj deceniji dolazi do promena u vrsti dodatne hrane koje povećavaju održivost proizvodnje. Sa žitarica koje su se godinama koristile kao dodata hrana, sada se prelazi na peletiranu i ekstrudiranu hranu. Ova zamena uzrokuje i promene u fiziologiji varenja riba, a kao posledica se dešavaju morfološke promene na crevima. Najčešće se na organima za varenje riba gajenih u akvakulturi ne nalaze teže histopatološke promene, pa se pribegava kvantifikaciji i morfometriji histoloških parametara koje mogu da ukažu na odstupanja od normalne građe/funkcije. Metod evaluacije dužine crevnih nabora je korišćen u velikom broju studija koje su se bavile efektima različitih tipova hrane i/ili aditiva na crevo riba. Cilj rada je da se utvrdi efekat različitih tipova hrane (žitarice, peletirana, ekstrudirana hrana) na crevo šarana merenjem dužine crevnih nabora kod riba koje su gajene poluintenzivno. Dužina crevnih nabora je korelisana sa prirastom ribe.
Kretanje dužine crevnih nabora po jezerima/vrsti dodate hrane je imalo pravilan tok (Fig. 1). Najkraći crevni nabori su izmereni kod riba hranjenih žitaricama. U sva tri jezera primetan je pad dužine nabora u junu. U ovom mesecu su vrednosti najmanje, manje čak i od inicijalnih na početku eksperimenta (u aprilu), kao i vrednosti dobijenih u maju. Od juna dužina nabora creva konstantno raste kod riba u svim jezerima, bez obzira na tip dodate hrane. 
Rezultati su pokazali visok stepen statistički značajne korelacije između mase tela ribe i dužine crevnih nabora u svim jezerima (Tab. 2). Ukoliko se posmatraju pojedinačna jezera, vrednosti se kreću između 0.82 kod riba hranjenih peletiranom hranom, preko 0.83 kod riba hranjenih žitaricama do 0.86 kod riba hranjenih ekstrudiranom hranom. Dužina crevnih nabora je koristan parametar u eksperimentima ishrane riba i često se primenjuje u proceni efekta određene hrane na crevo riba. Smanjenje dužine nabora može da ukaže na pojavu enteritisa, na nedovoljnu ishranu ili gladovanje. Naši rezultati pokazuju pozitivnu korelaciju između mase tela ribe i dužine crevnih nabora. Oni su u skladu i sa sličnim istraživanjima koja su sprovedena na drugim životinjskim vrstama, mahom na domaćim životinjama. Crevni nabori na početku eksperimenta ne rastu, čak pokazuju trend pada sve do juna meseca i to iako ribe pokazuju konstantan prirast u svim jezerima, što se objašnjava količinom prirodne hrane koja je u to doba najveća u jezerima. Naime, na osnovu analize prirodne hrane tokom ovog perioda možemo videti da postoji velika biomasa zooplanktona u toku aprila, maja i juna dok je zoobentos na niskom nivou u svim jezerima u toku celog eksperimenta i ne prelazi 10 g/m2. Ovo uzrokuje promene u načinu ishrane ribe od juna meseca. Do tada se šaran hranio uglavnom zooplanktonom, koga je bilo u izobilju, a nakon toga, početkom juna, zbog nedostatka prirodne hrane,riba počinje da sve više konzumira dodatu, što uzrokuje i povećanje dužine crevnih nabora, s obzirom da su pelete, kojom se ribe hrane voluminoznije i većih dimenzija od zooplanktona. Hranjenjem, ribe pune creva i samim tim ih i šire, što omogućava povećanje apsorpcione površine povećanjem dužine crevnih nabora. Ovaj fenomen u stvari predstavlja adaptaciju creva na različite tipove hrane kod riba. 
Naše istraživanje je pokazalo da praćenje histologije šarana može da ukaže kako se odvija proces varenja zavisno od dela sezone/razvoja zajednice zooplanktona, ali i vrste dodate hrane u poluintenzivnom sistemu.",
journal = "5. International Conference “Aquaculture & Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia,",
title = "Morphometrical Study Of Intestinal Folds Of Carp Fed Different Added Feed In Semiintensive System, Morfometrijsko ispitivanje nabora crevne sluzokože šarana hranjenog različitom dodatnom hranom u poluintenzivnom sistemu",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5510"
}
Koko, V., Dulić, Z., Grubisić, M., Spasić, M., Rašković, B., Ćirić, M.,& Poleksić, V.. (2011). Morphometrical Study Of Intestinal Folds Of Carp Fed Different Added Feed In Semiintensive System. in 5. International Conference “Aquaculture & Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia,.
https://hdl.handle.net/21.15107/rcub_agrospace_5510
Koko V, Dulić Z, Grubisić M, Spasić M, Rašković B, Ćirić M, Poleksić V. Morphometrical Study Of Intestinal Folds Of Carp Fed Different Added Feed In Semiintensive System. in 5. International Conference “Aquaculture & Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia,. 2011;.
https://hdl.handle.net/21.15107/rcub_agrospace_5510 .
Koko, V, Dulić, Zorka, Grubisić, Maja, Spasić, M, Rašković, Božidar, Ćirić, M, Poleksić, Vesna, "Morphometrical Study Of Intestinal Folds Of Carp Fed Different Added Feed In Semiintensive System" in 5. International Conference “Aquaculture & Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia, (2011),
https://hdl.handle.net/21.15107/rcub_agrospace_5510 .

Establishing Selective Breeding Program For Rainbow Trout (Oncorhynchus Mykiss, Walbaum) In Serbia

Spasić, M; Poleksić, Vesna; Stanković, Marko; Rašković, Božidar; Vukojević, B; Lakić, N; Marković, Zoran

(2011)

TY  - CONF
AU  - Spasić, M
AU  - Poleksić, Vesna
AU  - Stanković, Marko
AU  - Rašković, Božidar
AU  - Vukojević, B
AU  - Lakić, N
AU  - Marković, Zoran
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5511
AB  - Zahtev za sve većim količinama hrane za ljudsku upotrebu, efikasnost iskorišćavanja hraniva i prostora za gajenje domaćih životinja, kao i pojava mnogih bolesti doveli su do intenzivnog razvijanja selekcionih programa u svim granama poljoprivrede. Za razliku od ostalih gajenih životinja, programi selekcije u akvakulturi su se razvili nešto kasnije usled nedostatka potrebnih procena heritabilnosti, koeficijenata varijacija i korelacija za ekonomski bitne osobine. Trenutno se u akvakulturi samo 1-2%  od ukupne proizvodnje zasniva na genetički unapređenim vrstama riba (Gjedrem, 1997). Korišćenjem selektovanih linija riba postiže se više korisnih stvari. Na prvom mestu, programi selekcije riba predstavljaju jedini način stalnog unapređenja ekonomski bitnih osobina kao sto su prirast, konverzija hrane, otpornost na bolesti, smanjenje masnoće u mesu riba. Ribe iz selektovanih linija efikasnije iskorišćavaju hraniva i na taj način smanjuju pritisak na divlje populacije riba koje se koriste za proizvodnju ribljeg brašna, kao glavnog izvora proteina u smešama za ishranu pastrmki. Ribe koje potiču iz divljine ne napreduju zadovoljavajućim brzinom, što znači da su konstantno pod stresom, za razliku od riba poreklom iz selekcionih programa koje pokazuju manji uticaj stresa usled gajenja u zarobljeništvu. Tako se na ovaj način korišćenjem selektovanih linija riba postiže efikasna i održiva proizvodnja uz vođenje računa o dobrobiti životinja. Drugi dobar razlog za uspostavljanje programa selekcije pastrmke u Srbiji je dobro dokumentovano postojanje interakcije genotip x okolina kod kalifornijske pastrmke, kao što su pokazala istraživanja (McKay et al., 1984; Hanke et al., 1989; Sylven et al., 1991; Winkelman and Peterson, 1994; Kettunen et al., 1999; Kause et al., 2003). Na kraju, ali ne i najmanje važna je i kontrola bolesti kod kalifornijske pastrmke i mogućnost stvaranja otpornih linija pastrmki na neke bolesti putem selektivnog uzgoja (Henrion, 2005). Jedno od rešenja za ovaj ozbiljan problem, pored boljeg sistema kontrole pastrmske ikre poreklom iz uvoza, je i stvaranje lokalnih selektovanih matičnih jata sa proverenim poreklom i povećenom otpornošću na bolesti.
Obzirom da za kalifornijsku pastrmku postoje  pouzdani podaci o varijabilnosti i heritabilnosti proizvodnih osobina ovo pruža mogućnost efikasne selekcije, a samom tim i značajnog unapređenja proizvodnje uz smanjen ukupni mortalitet, putem odgovarajućeg programa selekcije u Srbiji.
C3  - 5. International Conference “Aquaculture & Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia,
T1  - Establishing  Selective Breeding Program For Rainbow Trout (Oncorhynchus Mykiss, Walbaum) In Serbia
T1  - Uspostavljanje programa selektivnog uzgoja kalifornijske pastrmke (oncorhynchus mykiss, walbaum) u Srbiji
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_5511
ER  - 
@conference{
author = "Spasić, M and Poleksić, Vesna and Stanković, Marko and Rašković, Božidar and Vukojević, B and Lakić, N and Marković, Zoran",
year = "2011",
abstract = "Zahtev za sve većim količinama hrane za ljudsku upotrebu, efikasnost iskorišćavanja hraniva i prostora za gajenje domaćih životinja, kao i pojava mnogih bolesti doveli su do intenzivnog razvijanja selekcionih programa u svim granama poljoprivrede. Za razliku od ostalih gajenih životinja, programi selekcije u akvakulturi su se razvili nešto kasnije usled nedostatka potrebnih procena heritabilnosti, koeficijenata varijacija i korelacija za ekonomski bitne osobine. Trenutno se u akvakulturi samo 1-2%  od ukupne proizvodnje zasniva na genetički unapređenim vrstama riba (Gjedrem, 1997). Korišćenjem selektovanih linija riba postiže se više korisnih stvari. Na prvom mestu, programi selekcije riba predstavljaju jedini način stalnog unapređenja ekonomski bitnih osobina kao sto su prirast, konverzija hrane, otpornost na bolesti, smanjenje masnoće u mesu riba. Ribe iz selektovanih linija efikasnije iskorišćavaju hraniva i na taj način smanjuju pritisak na divlje populacije riba koje se koriste za proizvodnju ribljeg brašna, kao glavnog izvora proteina u smešama za ishranu pastrmki. Ribe koje potiču iz divljine ne napreduju zadovoljavajućim brzinom, što znači da su konstantno pod stresom, za razliku od riba poreklom iz selekcionih programa koje pokazuju manji uticaj stresa usled gajenja u zarobljeništvu. Tako se na ovaj način korišćenjem selektovanih linija riba postiže efikasna i održiva proizvodnja uz vođenje računa o dobrobiti životinja. Drugi dobar razlog za uspostavljanje programa selekcije pastrmke u Srbiji je dobro dokumentovano postojanje interakcije genotip x okolina kod kalifornijske pastrmke, kao što su pokazala istraživanja (McKay et al., 1984; Hanke et al., 1989; Sylven et al., 1991; Winkelman and Peterson, 1994; Kettunen et al., 1999; Kause et al., 2003). Na kraju, ali ne i najmanje važna je i kontrola bolesti kod kalifornijske pastrmke i mogućnost stvaranja otpornih linija pastrmki na neke bolesti putem selektivnog uzgoja (Henrion, 2005). Jedno od rešenja za ovaj ozbiljan problem, pored boljeg sistema kontrole pastrmske ikre poreklom iz uvoza, je i stvaranje lokalnih selektovanih matičnih jata sa proverenim poreklom i povećenom otpornošću na bolesti.
Obzirom da za kalifornijsku pastrmku postoje  pouzdani podaci o varijabilnosti i heritabilnosti proizvodnih osobina ovo pruža mogućnost efikasne selekcije, a samom tim i značajnog unapređenja proizvodnje uz smanjen ukupni mortalitet, putem odgovarajućeg programa selekcije u Srbiji.",
journal = "5. International Conference “Aquaculture & Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia,",
title = "Establishing  Selective Breeding Program For Rainbow Trout (Oncorhynchus Mykiss, Walbaum) In Serbia, Uspostavljanje programa selektivnog uzgoja kalifornijske pastrmke (oncorhynchus mykiss, walbaum) u Srbiji",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5511"
}
Spasić, M., Poleksić, V., Stanković, M., Rašković, B., Vukojević, B., Lakić, N.,& Marković, Z.. (2011). Establishing  Selective Breeding Program For Rainbow Trout (Oncorhynchus Mykiss, Walbaum) In Serbia. in 5. International Conference “Aquaculture & Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia,.
https://hdl.handle.net/21.15107/rcub_agrospace_5511
Spasić M, Poleksić V, Stanković M, Rašković B, Vukojević B, Lakić N, Marković Z. Establishing  Selective Breeding Program For Rainbow Trout (Oncorhynchus Mykiss, Walbaum) In Serbia. in 5. International Conference “Aquaculture & Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia,. 2011;.
https://hdl.handle.net/21.15107/rcub_agrospace_5511 .
Spasić, M, Poleksić, Vesna, Stanković, Marko, Rašković, Božidar, Vukojević, B, Lakić, N, Marković, Zoran, "Establishing  Selective Breeding Program For Rainbow Trout (Oncorhynchus Mykiss, Walbaum) In Serbia" in 5. International Conference “Aquaculture & Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia, (2011),
https://hdl.handle.net/21.15107/rcub_agrospace_5511 .

Aquaculture And Fishery In Serbia – Status And Potentials

Marković, Zoran; Stanković, Marko; Dulić, Zorka; Živić, Ivana; Rašković, Božidar; Spasić, M; Poleksić, Vesna

(2011)

TY  - CONF
AU  - Marković, Zoran
AU  - Stanković, Marko
AU  - Dulić, Zorka
AU  - Živić, Ivana
AU  - Rašković, Božidar
AU  - Spasić, M
AU  - Poleksić, Vesna
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5513
AB  - Akvakultura u Srbiji se najvećim delom realizuje u objektima akvakulture: pastrmskim i šaranskim ribnjacima. Ukupna površina pod šaranskim ribnjacima je oko 14 000 hektara, od čega je oko 20% van funkcije. Pod pastrmskim ribnjacima je oko 14 hektara od čega je oko 15 % van funkcije. U šaranskim ribnjacima se proizvodi šaran, beli i sivi tolstolobik, beli amur i grabljivice: som i smuđ. U pastrmskim ribnjacima se proizvodi kalifornijska (dužičasta) pastrmka. Na malom broju ribnjaka se proizvodi mlađ toplovodnih (deverika, linjak, zlatni karaš, šaran divljak) i hladnovodnih vrsta riba (potočna pastrmka, mladica, lipljan) za poribljavanje tekućih i stajaćih vodenih ekosistema. Ukupna proizvodnja u poslednjih dve godine se kreće u količini od oko 15 000 tona, od čega oko 2 000 tona kalifornijske pastrmke (od čega konzumne pastrmke oko 75%), i oko 13 000 tona toplovodnih vrsta riba (oko 11 000 tona šarana i oko 2 000 tona pratećih vrsta riba), od čega 70 do 75% konzumne ribe.
Svi vodeni ekosistemi u Srbiji, sem objekata akvakulture (pastrmskih i šaranskih ribnjaka) i hidroakumulacija čije su prioritetne namene vodosnabdevanja se svrstavaju u ribolovne vode. Ukupna dužina svih potoka i reka je 65 980 km. Broj vrsta riba koje naseljavaju vodene ekosisteme u Srbiji je 89, svrstanih u 57 rodova i 20 familija. Od košljoriba koje naseljavaju vode u Srbiji 52 vrste se love rekreativnim i privrednim ribolovom. Privrednim ribolovom se bavi oko 260 privrednih ribara. Prosečan privredni ribar obavi oko 200 ribolovnih izlazaka na vodu u toku godine. Broj rekreativnih ribolovaca se u poslednjih desetak godina kreće od 58 000 (2001) do preko 100 000 (2002. godine). Prosečan rekreativni ribolovac godišnje obavi oko 50 ribolovnih izlazaka na vodu.  Prema podacima RZS izlov iz reka u Srbiji je poslednjih godina između 2 000 i 3 000 tona.
Potencijal razvoja akvakulture je baziran na mogućnostima unapređenja proizvodnje na postojećim ribnjacima, povećanju proizvodnih ribnjačkih površina, proizvodnji hrane za ribe, prerađivačkim kapacitetima za koje Srbija poseduje sirovine i potencijal za plasman preradjevina od ribe na tržište zemalja EU i drugih država. 
Potencial ribolova se može podeliti na onaj koji pružaju brdsko planinske tekućice i potencijal koji pružaju ravničarske reke. Potencijal brdsko planinskih tekućica baziran je na rekreativnom ribolovu, odnosno ribolovnom turizmu koji bi se razvio kao posledica želje da se dođe baš na izabrano područje. U cilju stvaranja atraktivnih ponuda, stvoren je osnov da se u narednom periodu poribljavanje obavlja sa mlađi čiji su roditelji iz istog toka, čime je stvoren preduslov za očuvanje autohtonih genotipova. Potencijal ravničarskih reka je znatno veći. Baziran je na rekreativnom i privrednom ribolovu. Potencijal koji pruža rekreativni ribolov je zasnovan na činjenici da je grad sa najvećim brojem stanovnika u Srbiji – Beograd, upravo lociran na obalama dve velike reke: Dunavu i Savi, ali i na činjenici da su gradovi Novi Sad, Šabac, Smederevo... locirani na obalama velikih reka, što svakako ukazuje na činjenicu da bi broj rekreativnih ribolovaca mogao biti višestruko veći.
Veoma značajan potencijal je i u privrednom ribolovu koji bi uz unapređenje politike poribljavanja, gazdovanja i izlova ribe, ali i statusa privrednih ribara mogao predstavljati egzistenciju znatno većeg broja ljudi od sadašnjih.
C3  - 5. International Conference “Aquaculture & Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia,
T1  - Aquaculture And Fishery In Serbia – Status And Potentials
T1  - Akvakultura i ribarstvo u Srbiji – stanje i potencijal
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_5513
ER  - 
@conference{
author = "Marković, Zoran and Stanković, Marko and Dulić, Zorka and Živić, Ivana and Rašković, Božidar and Spasić, M and Poleksić, Vesna",
year = "2011",
abstract = "Akvakultura u Srbiji se najvećim delom realizuje u objektima akvakulture: pastrmskim i šaranskim ribnjacima. Ukupna površina pod šaranskim ribnjacima je oko 14 000 hektara, od čega je oko 20% van funkcije. Pod pastrmskim ribnjacima je oko 14 hektara od čega je oko 15 % van funkcije. U šaranskim ribnjacima se proizvodi šaran, beli i sivi tolstolobik, beli amur i grabljivice: som i smuđ. U pastrmskim ribnjacima se proizvodi kalifornijska (dužičasta) pastrmka. Na malom broju ribnjaka se proizvodi mlađ toplovodnih (deverika, linjak, zlatni karaš, šaran divljak) i hladnovodnih vrsta riba (potočna pastrmka, mladica, lipljan) za poribljavanje tekućih i stajaćih vodenih ekosistema. Ukupna proizvodnja u poslednjih dve godine se kreće u količini od oko 15 000 tona, od čega oko 2 000 tona kalifornijske pastrmke (od čega konzumne pastrmke oko 75%), i oko 13 000 tona toplovodnih vrsta riba (oko 11 000 tona šarana i oko 2 000 tona pratećih vrsta riba), od čega 70 do 75% konzumne ribe.
Svi vodeni ekosistemi u Srbiji, sem objekata akvakulture (pastrmskih i šaranskih ribnjaka) i hidroakumulacija čije su prioritetne namene vodosnabdevanja se svrstavaju u ribolovne vode. Ukupna dužina svih potoka i reka je 65 980 km. Broj vrsta riba koje naseljavaju vodene ekosisteme u Srbiji je 89, svrstanih u 57 rodova i 20 familija. Od košljoriba koje naseljavaju vode u Srbiji 52 vrste se love rekreativnim i privrednim ribolovom. Privrednim ribolovom se bavi oko 260 privrednih ribara. Prosečan privredni ribar obavi oko 200 ribolovnih izlazaka na vodu u toku godine. Broj rekreativnih ribolovaca se u poslednjih desetak godina kreće od 58 000 (2001) do preko 100 000 (2002. godine). Prosečan rekreativni ribolovac godišnje obavi oko 50 ribolovnih izlazaka na vodu.  Prema podacima RZS izlov iz reka u Srbiji je poslednjih godina između 2 000 i 3 000 tona.
Potencijal razvoja akvakulture je baziran na mogućnostima unapređenja proizvodnje na postojećim ribnjacima, povećanju proizvodnih ribnjačkih površina, proizvodnji hrane za ribe, prerađivačkim kapacitetima za koje Srbija poseduje sirovine i potencijal za plasman preradjevina od ribe na tržište zemalja EU i drugih država. 
Potencial ribolova se može podeliti na onaj koji pružaju brdsko planinske tekućice i potencijal koji pružaju ravničarske reke. Potencijal brdsko planinskih tekućica baziran je na rekreativnom ribolovu, odnosno ribolovnom turizmu koji bi se razvio kao posledica želje da se dođe baš na izabrano područje. U cilju stvaranja atraktivnih ponuda, stvoren je osnov da se u narednom periodu poribljavanje obavlja sa mlađi čiji su roditelji iz istog toka, čime je stvoren preduslov za očuvanje autohtonih genotipova. Potencijal ravničarskih reka je znatno veći. Baziran je na rekreativnom i privrednom ribolovu. Potencijal koji pruža rekreativni ribolov je zasnovan na činjenici da je grad sa najvećim brojem stanovnika u Srbiji – Beograd, upravo lociran na obalama dve velike reke: Dunavu i Savi, ali i na činjenici da su gradovi Novi Sad, Šabac, Smederevo... locirani na obalama velikih reka, što svakako ukazuje na činjenicu da bi broj rekreativnih ribolovaca mogao biti višestruko veći.
Veoma značajan potencijal je i u privrednom ribolovu koji bi uz unapređenje politike poribljavanja, gazdovanja i izlova ribe, ali i statusa privrednih ribara mogao predstavljati egzistenciju znatno većeg broja ljudi od sadašnjih.",
journal = "5. International Conference “Aquaculture & Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia,",
title = "Aquaculture And Fishery In Serbia – Status And Potentials, Akvakultura i ribarstvo u Srbiji – stanje i potencijal",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5513"
}
Marković, Z., Stanković, M., Dulić, Z., Živić, I., Rašković, B., Spasić, M.,& Poleksić, V.. (2011). Aquaculture And Fishery In Serbia – Status And Potentials. in 5. International Conference “Aquaculture & Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia,.
https://hdl.handle.net/21.15107/rcub_agrospace_5513
Marković Z, Stanković M, Dulić Z, Živić I, Rašković B, Spasić M, Poleksić V. Aquaculture And Fishery In Serbia – Status And Potentials. in 5. International Conference “Aquaculture & Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia,. 2011;.
https://hdl.handle.net/21.15107/rcub_agrospace_5513 .
Marković, Zoran, Stanković, Marko, Dulić, Zorka, Živić, Ivana, Rašković, Božidar, Spasić, M, Poleksić, Vesna, "Aquaculture And Fishery In Serbia – Status And Potentials" in 5. International Conference “Aquaculture & Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia, (2011),
https://hdl.handle.net/21.15107/rcub_agrospace_5513 .

Histology of carp (cyprinus carpio, l.) Gills and pond water quality in semiintensive production

Rašković, Božidar; Poleksić, Vesna; Živić, Ivana; Spasić, M.

(2010)

TY  - JOUR
AU  - Rašković, Božidar
AU  - Poleksić, Vesna
AU  - Živić, Ivana
AU  - Spasić, M.
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2144
AB  - Gills of carp from ponds of the "Vrsacki ritovi" fish farm were studied, and the results discussed with reference to the results of physical and chemical properties of pond water. Subepithelial edema and gill hyperemia that are classified as mild and reparable were found the most frequently. High ammonia level that occurred periodically and increased pH values induced gill epithelial hyperplasia. Symptoms of environmental gill disease were observed in less than quarter of samples examined. Parasites invasion was recorded in all samples and could be related to the increased organic matter content. Although different gill changes were found, there were always parts of the gill apparatus still functionally normal and able to adapt to environmental changes that in this study, exceeded values recommended for carp production only temporarily.
T2  - Bulgarian Journal of Agricultural Science
T1  - Histology of carp (cyprinus carpio, l.) Gills and pond water quality in semiintensive production
EP  - 262
IS  - 3
SP  - 253
VL  - 16
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2144
ER  - 
@article{
author = "Rašković, Božidar and Poleksić, Vesna and Živić, Ivana and Spasić, M.",
year = "2010",
abstract = "Gills of carp from ponds of the "Vrsacki ritovi" fish farm were studied, and the results discussed with reference to the results of physical and chemical properties of pond water. Subepithelial edema and gill hyperemia that are classified as mild and reparable were found the most frequently. High ammonia level that occurred periodically and increased pH values induced gill epithelial hyperplasia. Symptoms of environmental gill disease were observed in less than quarter of samples examined. Parasites invasion was recorded in all samples and could be related to the increased organic matter content. Although different gill changes were found, there were always parts of the gill apparatus still functionally normal and able to adapt to environmental changes that in this study, exceeded values recommended for carp production only temporarily.",
journal = "Bulgarian Journal of Agricultural Science",
title = "Histology of carp (cyprinus carpio, l.) Gills and pond water quality in semiintensive production",
pages = "262-253",
number = "3",
volume = "16",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2144"
}
Rašković, B., Poleksić, V., Živić, I.,& Spasić, M.. (2010). Histology of carp (cyprinus carpio, l.) Gills and pond water quality in semiintensive production. in Bulgarian Journal of Agricultural Science, 16(3), 253-262.
https://hdl.handle.net/21.15107/rcub_agrospace_2144
Rašković B, Poleksić V, Živić I, Spasić M. Histology of carp (cyprinus carpio, l.) Gills and pond water quality in semiintensive production. in Bulgarian Journal of Agricultural Science. 2010;16(3):253-262.
https://hdl.handle.net/21.15107/rcub_agrospace_2144 .
Rašković, Božidar, Poleksić, Vesna, Živić, Ivana, Spasić, M., "Histology of carp (cyprinus carpio, l.) Gills and pond water quality in semiintensive production" in Bulgarian Journal of Agricultural Science, 16, no. 3 (2010):253-262,
https://hdl.handle.net/21.15107/rcub_agrospace_2144 .
14
21

State of the Art of Fishery in Serbia

Živić, Ivana; Stanković, Marko; Cuk, D; Spasić, M; Dulić, Zorka; Rašković, Božidar; Ćirić, M; Bošković, D; Vukojević, D; Marković, Zoran; Poleksić, Vesna

(2009)

TY  - CONF
AU  - Živić, Ivana
AU  - Stanković, Marko
AU  - Cuk, D
AU  - Spasić, M
AU  - Dulić, Zorka
AU  - Rašković, Božidar
AU  - Ćirić, M
AU  - Bošković, D
AU  - Vukojević, D
AU  - Marković, Zoran
AU  - Poleksić, Vesna
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5498
AB  - Fishery in Serbia comprises of aquaculture and fishery. 
Aquaculture in Serbia concerns fish culturing. For production of other aquatic animals, mainly ornamental plants and crayfish, only occasional interest and small scale production in aquarium type of units exists. Fish are produced in carp and trout fish farms (over 95%), to a smaller extent in cages, enclosed or partitioned natural or man made aquatic ecosystems. Aquaria fish culture is mainly low scale, with a small number of specialized breeders and one public aquarium (M a r k o v i ć i M i t r o v i ć T u t u n d ž i ć, 2003, 2005; M a r k o v i ć i P o l e k s i ć, 2007, M a r k o v i ć i sar., 2009).
In Serbia freshwater species cultured are: common carp, white and gray bighead, wells, pike perch, rainbow trout and to a lesser degree Northern pike, tench, brown trout, beluga, Russian starlet.
There is 13 500 – 14 000 ha of fish farms in Serbia, with 99.9% of carp farms and 0.1% of trout farms. The total fish production in recent years is between 10 000 and 15 000 tons with 70 to 75% of consumable fish.
All three types of production systems are present: extensive, semi-intensive and intensive. Extensive production is sporadic and is present only at a few carp production units, mostly not economic for semi-intensive production due to remoteness from other production units or neglect. The principal type of production (75 – 80%) is semi-intensive production of cyprinids, with common carp as the main species. Common carp is present with more than 80% of the total production in warmwater fish farms. The traditional (old) type of feeding is slowly changing. Cereals are more often, at over 50% of production surfaces, totally of partially replaced by complete, peletted and even more extruded feed. This has resulted in an increase of production per surface unit in recent years. Intensive production systems in carp culture are less present, at a small number of earthen ponds with aeration systems, mainly for fish fry production, and in cages. However, rainbow trout, the only salmonid species cultured for consummation, is exclusively produced in intensive systems at trout farms in Serbia.
	The number of people involved full-time in fish production in Serbia is about 1100 and approximately 400 seasonal workers that are hired mainly prior to harvest. 
	With the rising of standard and returning to traditional habits during religious fasting, as well as with a slow increase of “healthy food” supporters, fish consumption has a growing trend. However, although fish production is increasing in recent years, the country’s production and open-water capture fishery barely represent a quarter of the total needs of inhabitants. This results in increase of import, mainly marine and frizzed fish, but also freshwater fish.  
	Open-water capture fishery is performed in Serbia’s fishing waters. They are represented by 66 000 km of water currents (rivers and streams), flood plains, backwaters, 50 lakes, 150 reservoir lakes and around 30 000 km of canal systems, hydromeliorative systems, as well as all other waters with fish. All fishing waters are divided into 6 fishing regions (Serbia – Vojvodina, Serbia – West, Serbia – South West, Srbia - South, Serbia – East, Serbia – Center) since year 2007. Sports fishing is obtainable at all regions but commercial fishery is aloud only at two regions  (Serbia – Vojvodina, Serbia – west), and in rivers Tisa, Sava and Danube. Number of fisherman with purchased license in the last couple of years is between 50 000 and 100 000. Number of commercial fishermen is between 500 and 2000 in the last ten years. The amount of captured fish is between 2000 and 3000 tons in the few past years.
C3  - 4. International Conference “Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia, May, 27 - 29.
T1  - State of the Art of Fishery in Serbia
T1  - Stanje ribarstva u Srbiji
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_5498
ER  - 
@conference{
author = "Živić, Ivana and Stanković, Marko and Cuk, D and Spasić, M and Dulić, Zorka and Rašković, Božidar and Ćirić, M and Bošković, D and Vukojević, D and Marković, Zoran and Poleksić, Vesna",
year = "2009",
abstract = "Fishery in Serbia comprises of aquaculture and fishery. 
Aquaculture in Serbia concerns fish culturing. For production of other aquatic animals, mainly ornamental plants and crayfish, only occasional interest and small scale production in aquarium type of units exists. Fish are produced in carp and trout fish farms (over 95%), to a smaller extent in cages, enclosed or partitioned natural or man made aquatic ecosystems. Aquaria fish culture is mainly low scale, with a small number of specialized breeders and one public aquarium (M a r k o v i ć i M i t r o v i ć T u t u n d ž i ć, 2003, 2005; M a r k o v i ć i P o l e k s i ć, 2007, M a r k o v i ć i sar., 2009).
In Serbia freshwater species cultured are: common carp, white and gray bighead, wells, pike perch, rainbow trout and to a lesser degree Northern pike, tench, brown trout, beluga, Russian starlet.
There is 13 500 – 14 000 ha of fish farms in Serbia, with 99.9% of carp farms and 0.1% of trout farms. The total fish production in recent years is between 10 000 and 15 000 tons with 70 to 75% of consumable fish.
All three types of production systems are present: extensive, semi-intensive and intensive. Extensive production is sporadic and is present only at a few carp production units, mostly not economic for semi-intensive production due to remoteness from other production units or neglect. The principal type of production (75 – 80%) is semi-intensive production of cyprinids, with common carp as the main species. Common carp is present with more than 80% of the total production in warmwater fish farms. The traditional (old) type of feeding is slowly changing. Cereals are more often, at over 50% of production surfaces, totally of partially replaced by complete, peletted and even more extruded feed. This has resulted in an increase of production per surface unit in recent years. Intensive production systems in carp culture are less present, at a small number of earthen ponds with aeration systems, mainly for fish fry production, and in cages. However, rainbow trout, the only salmonid species cultured for consummation, is exclusively produced in intensive systems at trout farms in Serbia.
	The number of people involved full-time in fish production in Serbia is about 1100 and approximately 400 seasonal workers that are hired mainly prior to harvest. 
	With the rising of standard and returning to traditional habits during religious fasting, as well as with a slow increase of “healthy food” supporters, fish consumption has a growing trend. However, although fish production is increasing in recent years, the country’s production and open-water capture fishery barely represent a quarter of the total needs of inhabitants. This results in increase of import, mainly marine and frizzed fish, but also freshwater fish.  
	Open-water capture fishery is performed in Serbia’s fishing waters. They are represented by 66 000 km of water currents (rivers and streams), flood plains, backwaters, 50 lakes, 150 reservoir lakes and around 30 000 km of canal systems, hydromeliorative systems, as well as all other waters with fish. All fishing waters are divided into 6 fishing regions (Serbia – Vojvodina, Serbia – West, Serbia – South West, Srbia - South, Serbia – East, Serbia – Center) since year 2007. Sports fishing is obtainable at all regions but commercial fishery is aloud only at two regions  (Serbia – Vojvodina, Serbia – west), and in rivers Tisa, Sava and Danube. Number of fisherman with purchased license in the last couple of years is between 50 000 and 100 000. Number of commercial fishermen is between 500 and 2000 in the last ten years. The amount of captured fish is between 2000 and 3000 tons in the few past years.",
journal = "4. International Conference “Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia, May, 27 - 29.",
title = "State of the Art of Fishery in Serbia, Stanje ribarstva u Srbiji",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5498"
}
Živić, I., Stanković, M., Cuk, D., Spasić, M., Dulić, Z., Rašković, B., Ćirić, M., Bošković, D., Vukojević, D., Marković, Z.,& Poleksić, V.. (2009). State of the Art of Fishery in Serbia. in 4. International Conference “Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia, May, 27 - 29..
https://hdl.handle.net/21.15107/rcub_agrospace_5498
Živić I, Stanković M, Cuk D, Spasić M, Dulić Z, Rašković B, Ćirić M, Bošković D, Vukojević D, Marković Z, Poleksić V. State of the Art of Fishery in Serbia. in 4. International Conference “Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia, May, 27 - 29.. 2009;.
https://hdl.handle.net/21.15107/rcub_agrospace_5498 .
Živić, Ivana, Stanković, Marko, Cuk, D, Spasić, M, Dulić, Zorka, Rašković, Božidar, Ćirić, M, Bošković, D, Vukojević, D, Marković, Zoran, Poleksić, Vesna, "State of the Art of Fishery in Serbia" in 4. International Conference “Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia, May, 27 - 29. (2009),
https://hdl.handle.net/21.15107/rcub_agrospace_5498 .

Possibilities of Improvement of Production Traits of the Carp (Cyprinus Carpio) by Selective Breeding

Spasić, M.; Marković, Zoran; Kari, Kolstad; Poleksić, Vesna; Stanković, Marko; Živić, Ivana; Dulić, Zorka; Rašković, Božidar

(2009)

TY  - CONF
AU  - Spasić, M.
AU  - Marković, Zoran
AU  - Kari, Kolstad
AU  - Poleksić, Vesna
AU  - Stanković, Marko
AU  - Živić, Ivana
AU  - Dulić, Zorka
AU  - Rašković, Božidar
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5501
AB  - Selective breeding for growth rate in common carp (Cyprinus carpio L.) has not been actively pursued after some early unsuccessful selection experiments. Prerequisite for successful selective breeding is accurate and objective evaluation of genetic parameters used in the planning and implementation of selection methods. The aim of this work was to assess the possibilities of improving production traits (weight, length and height) that are related to the growth of carp, through selection. Estimated variation and heritabilities were significantly high for all examined characteristics. Based on the obtained results can be expected to improve growth rate of common carp through selective breeding.
C3  - 4. International Conference “Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia, May, 27 - 29.
T1  - Possibilities of Improvement of Production Traits of the Carp (Cyprinus Carpio) by Selective Breeding
T1  - Mogućnost poboljšanja proizvodnih osobina šarana (Cyprinus carpio l) putem selekcije
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_5501
ER  - 
@conference{
author = "Spasić, M. and Marković, Zoran and Kari, Kolstad and Poleksić, Vesna and Stanković, Marko and Živić, Ivana and Dulić, Zorka and Rašković, Božidar",
year = "2009",
abstract = "Selective breeding for growth rate in common carp (Cyprinus carpio L.) has not been actively pursued after some early unsuccessful selection experiments. Prerequisite for successful selective breeding is accurate and objective evaluation of genetic parameters used in the planning and implementation of selection methods. The aim of this work was to assess the possibilities of improving production traits (weight, length and height) that are related to the growth of carp, through selection. Estimated variation and heritabilities were significantly high for all examined characteristics. Based on the obtained results can be expected to improve growth rate of common carp through selective breeding.",
journal = "4. International Conference “Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia, May, 27 - 29.",
title = "Possibilities of Improvement of Production Traits of the Carp (Cyprinus Carpio) by Selective Breeding, Mogućnost poboljšanja proizvodnih osobina šarana (Cyprinus carpio l) putem selekcije",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5501"
}
Spasić, M., Marković, Z., Kari, K., Poleksić, V., Stanković, M., Živić, I., Dulić, Z.,& Rašković, B.. (2009). Possibilities of Improvement of Production Traits of the Carp (Cyprinus Carpio) by Selective Breeding. in 4. International Conference “Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia, May, 27 - 29..
https://hdl.handle.net/21.15107/rcub_agrospace_5501
Spasić M, Marković Z, Kari K, Poleksić V, Stanković M, Živić I, Dulić Z, Rašković B. Possibilities of Improvement of Production Traits of the Carp (Cyprinus Carpio) by Selective Breeding. in 4. International Conference “Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia, May, 27 - 29.. 2009;.
https://hdl.handle.net/21.15107/rcub_agrospace_5501 .
Spasić, M., Marković, Zoran, Kari, Kolstad, Poleksić, Vesna, Stanković, Marko, Živić, Ivana, Dulić, Zorka, Rašković, Božidar, "Possibilities of Improvement of Production Traits of the Carp (Cyprinus Carpio) by Selective Breeding" in 4. International Conference “Fishery” Faculty of Agriculture, Belgrade-Zemun, Serbia, May, 27 - 29. (2009),
https://hdl.handle.net/21.15107/rcub_agrospace_5501 .

Effects of light on growth of carp (Cyprinus carpio)

Marković, Zoran; Živić, Ivana; Stanković, Marko; Spasić, M.; Jovanović, B.

(Srpsko biološko društvo, Beograd, i dr., 2006)

TY  - JOUR
AU  - Marković, Zoran
AU  - Živić, Ivana
AU  - Stanković, Marko
AU  - Spasić, M.
AU  - Jovanović, B.
PY  - 2006
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1279
PB  - Srpsko biološko društvo, Beograd, i dr.
T2  - Archives of Biological Sciences
T1  - Effects of light on growth of carp (Cyprinus carpio)
EP  - 44
IS  - 4
SP  - 43
VL  - 58
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1279
ER  - 
@article{
author = "Marković, Zoran and Živić, Ivana and Stanković, Marko and Spasić, M. and Jovanović, B.",
year = "2006",
publisher = "Srpsko biološko društvo, Beograd, i dr.",
journal = "Archives of Biological Sciences",
title = "Effects of light on growth of carp (Cyprinus carpio)",
pages = "44-43",
number = "4",
volume = "58",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1279"
}
Marković, Z., Živić, I., Stanković, M., Spasić, M.,& Jovanović, B.. (2006). Effects of light on growth of carp (Cyprinus carpio). in Archives of Biological Sciences
Srpsko biološko društvo, Beograd, i dr.., 58(4), 43-44.
https://hdl.handle.net/21.15107/rcub_agrospace_1279
Marković Z, Živić I, Stanković M, Spasić M, Jovanović B. Effects of light on growth of carp (Cyprinus carpio). in Archives of Biological Sciences. 2006;58(4):43-44.
https://hdl.handle.net/21.15107/rcub_agrospace_1279 .
Marković, Zoran, Živić, Ivana, Stanković, Marko, Spasić, M., Jovanović, B., "Effects of light on growth of carp (Cyprinus carpio)" in Archives of Biological Sciences, 58, no. 4 (2006):43-44,
https://hdl.handle.net/21.15107/rcub_agrospace_1279 .