TY  - JOUR
AU  - Smiljaković, Tatjana
AU  - Stojanović, Ljiljana
AU  - Trenkovski, Snežana
AU  - Kojić, Marija
AU  - Radović, Čedomir
AU  - Sretenović, Ljiljana
AU  - Aleksić, Stevica
PY  - 2011-06
UR  - http://r.istocar.bg.ac.rs/handle/123456789/992
AB  - It is well known that selenium has positive effect on the reproductive tract either in female or male individuals,
but cytology and biochemistry are not well elucidated. In this paper cytologically and microbiologically is shown that
bacteria Bacillus cereus and selenium have large positive and synergistic influence on maturation of oocytes in vitro.
This is caused by the bactericide effect on coliform bacteria which are abundant in the digestive tract. Taking account
that anus and vagina are often nearby each other and that even sterility can be caused by coliform bacteria in the upper
parts of the female reproductive tract, we found microbiologically and cytologically in oocyte in the presence of
coliform bacteria, and Bacillus cereus and selenium, that number of coliform bacteria decreases, and cytologically
oocytes cultured in such medium in vitro have more vitality than in culture medium without at least selenium supplement.
These investigations should be continued with the aim of optimization of conditions for maturation of oocytes
and fertilization in vitro for embryo transfer of domestic animals as well as model for in vivo reproduction.
PB  - Institute of Animal Science, "Ss Cyril and Methodius" University in Skopje
T2  - Macedonian Journal of Animal Science
T1  - BACILLUS CEREUS AND SELENIUM HAVE GOOD EFFECT ON IN VITRO MATURATION OF OOCYTES
VL  - 1
IS  - 1
SP  - 213
EP  - 216
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_992
ER  - 

@article{
author = "Smiljaković, Tatjana and Stojanović, Ljiljana and Trenkovski, Snežana and Kojić, Marija and Radović, Čedomir and Sretenović, Ljiljana and Aleksić, Stevica",
year = "2011-06",
abstract = "It is well known that selenium has positive effect on the reproductive tract either in female or male individuals,
but cytology and biochemistry are not well elucidated. In this paper cytologically and microbiologically is shown that
bacteria Bacillus cereus and selenium have large positive and synergistic influence on maturation of oocytes in vitro.
This is caused by the bactericide effect on coliform bacteria which are abundant in the digestive tract. Taking account
that anus and vagina are often nearby each other and that even sterility can be caused by coliform bacteria in the upper
parts of the female reproductive tract, we found microbiologically and cytologically in oocyte in the presence of
coliform bacteria, and Bacillus cereus and selenium, that number of coliform bacteria decreases, and cytologically
oocytes cultured in such medium in vitro have more vitality than in culture medium without at least selenium supplement.
These investigations should be continued with the aim of optimization of conditions for maturation of oocytes
and fertilization in vitro for embryo transfer of domestic animals as well as model for in vivo reproduction.",
publisher = "Institute of Animal Science, "Ss Cyril and Methodius" University in Skopje",
journal = "Macedonian Journal of Animal Science",
title = "BACILLUS CEREUS AND SELENIUM HAVE GOOD EFFECT ON IN VITRO MATURATION OF OOCYTES",
volume = "1",
number = "1",
pages = "213-216",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_992"
}

Smiljaković, T., Stojanović, L., Trenkovski, S., Kojić, M., Radović, Č., Sretenović, L.,& Aleksić, S.. (2011-06). BACILLUS CEREUS AND SELENIUM HAVE GOOD EFFECT ON IN VITRO MATURATION OF OOCYTES. in Macedonian Journal of Animal Science
Institute of Animal Science, "Ss Cyril and Methodius" University in Skopje., 1(1), 213-216.
https://hdl.handle.net/21.15107/rcub_ristocar_992

Smiljaković T, Stojanović L, Trenkovski S, Kojić M, Radović Č, Sretenović L, Aleksić S. BACILLUS CEREUS AND SELENIUM HAVE GOOD EFFECT ON IN VITRO MATURATION OF OOCYTES. in Macedonian Journal of Animal Science. 2011;1(1):213-216.
https://hdl.handle.net/21.15107/rcub_ristocar_992 .

Smiljaković, Tatjana, Stojanović, Ljiljana, Trenkovski, Snežana, Kojić, Marija, Radović, Čedomir, Sretenović, Ljiljana, Aleksić, Stevica, "BACILLUS CEREUS AND SELENIUM HAVE GOOD EFFECT ON IN VITRO MATURATION OF OOCYTES" in Macedonian Journal of Animal Science, 1, no. 1 (2011-06):213-216,
https://hdl.handle.net/21.15107/rcub_ristocar_992 .

TY  - JOUR
AU  - Petrović, Milan
AU  - Ružić-Muslić, Dragana
AU  - Maksimović, Nevena
AU  - Žujović, Miroslav
AU  - Smiljaković, Tatjana
AU  - Bijelić, Zorica
PY  - 2010
UR  - http://r.istocar.bg.ac.rs/handle/123456789/861
AB  - U Srbiji, kao i u najvećem broju zemalja Evrope, jagnjeće meso u strukturi ukupne
proizvodnje ovčijeg mesa učestvuje sa oko 70%. Bez obzira na to, sadašnja
proizvodnja ne može da zadovolji potrebe ni naše zemlje pa su izvozne mogućnosti
male. Količine proizvedenog mesa ovaca tokom proteklih desetak godina u našoj
zemlji se kreće ispod 20.000 tona, a potrošnja je ispod 3.0 kg po stanovniku, što je
veoma malo, čime spadamo u red evropskih zemalja sa najnižim konzumiranjem
ove namirnice. U našim prodavnicama ili restoranima se retko može naći jagnjeće
meso, a naročito kvalitetna mlada jagnjetina. Ono što je najvažnije, u Srbiji ne
postoji razrađen novi tehnološki postupak proizvodnje jagnjećeg mesa primenom
trorasnog ukrštanja i korišćenja punog efekta heterozisa. U svetu se ovoj
problematici poklanja naročita pažnja i proizvodnja jagnjećeg mesa je zasnovana
upravo na novim tehničkim rešenjima i to baš primenom heterozisa. Suština ovog
tehnološkog postupka ogleda se u iznalaženju najbolje kombinacije ukrštanja
domaće pramenke sa inostranim populacijama, čija je će genetska distanca
omogućiti ostvarenje boljih rezultata u proizvodnji kvalitetnog jagnjećeg mesa.
Tov dobijene jagnjadi, prema ovom tehničkom rešenju traje 90 dana. Usled uticaja
pozitivnog heterozisa individue(100%) i heterozisa jednog roditelja(100%),
ostvaruju se visok dnevni prirast i visoka završna masa tela. Ovakvo korišćenje
heterozis efekta se ne pojavljuje pri uobičajenom industrijskom ukrštanju rasa
kako je to slučaj na farmama u Srbiji. Kao rezultat primene ovog rešenja dobija se
prosečan dnevni prirast jagnjadi od preko300 grama i nadmašuje vrednosti za ovu
osobinu kod ostalih populacija na našem području, a naročito u poređenju sa
virtemberškom i Il de frans ovcom. Jagnjad sa 90 dana uzrasta imaju masu tela
iznad 30 kg, a za dostizanje te mase po kg ostvarenog prirasta troše manju količinu
hrane čak i do 20%. Zaklana jagnjad imaju visok randman, visok udeo mesa I
kategorije, i odlična fizičko hemijska i tehnološka svojstva mesa. Ovim tehničkim
rešenjem se za jednu godinu na farmi od 100 ovaca dobija 64 jagnjadi više u
odnosu uobičajene sisteme gajenja ovaca u Srbiji. Pored broja jagnjadi, ovom
tehnologijom se ostvaruje veći prirast podmlatka i manji utrošak hrane za kilogram
prirasta u odnosu na ovčarsku praksu kod nas čime je i ekonomski efekat daleko
veći. Primena nove tehnologije ima i nekoliko tehnološko organizacionih
prednosti u odnosu na standardnu.
PB  - Institute for Animal Husbandry
T2  - Biotechnology in Animal Husbandry
T1  - Novi tehnološki postupak za proizvodnju kvalitetnog jagnjećeg mesa
VL  - 26
IS  - special issue
SP  - 1
EP  - 10
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_861
ER  - 

@article{
author = "Petrović, Milan and Ružić-Muslić, Dragana and Maksimović, Nevena and Žujović, Miroslav and Smiljaković, Tatjana and Bijelić, Zorica",
year = "2010",
abstract = "U Srbiji, kao i u najvećem broju zemalja Evrope, jagnjeće meso u strukturi ukupne
proizvodnje ovčijeg mesa učestvuje sa oko 70%. Bez obzira na to, sadašnja
proizvodnja ne može da zadovolji potrebe ni naše zemlje pa su izvozne mogućnosti
male. Količine proizvedenog mesa ovaca tokom proteklih desetak godina u našoj
zemlji se kreće ispod 20.000 tona, a potrošnja je ispod 3.0 kg po stanovniku, što je
veoma malo, čime spadamo u red evropskih zemalja sa najnižim konzumiranjem
ove namirnice. U našim prodavnicama ili restoranima se retko može naći jagnjeće
meso, a naročito kvalitetna mlada jagnjetina. Ono što je najvažnije, u Srbiji ne
postoji razrađen novi tehnološki postupak proizvodnje jagnjećeg mesa primenom
trorasnog ukrštanja i korišćenja punog efekta heterozisa. U svetu se ovoj
problematici poklanja naročita pažnja i proizvodnja jagnjećeg mesa je zasnovana
upravo na novim tehničkim rešenjima i to baš primenom heterozisa. Suština ovog
tehnološkog postupka ogleda se u iznalaženju najbolje kombinacije ukrštanja
domaće pramenke sa inostranim populacijama, čija je će genetska distanca
omogućiti ostvarenje boljih rezultata u proizvodnji kvalitetnog jagnjećeg mesa.
Tov dobijene jagnjadi, prema ovom tehničkom rešenju traje 90 dana. Usled uticaja
pozitivnog heterozisa individue(100%) i heterozisa jednog roditelja(100%),
ostvaruju se visok dnevni prirast i visoka završna masa tela. Ovakvo korišćenje
heterozis efekta se ne pojavljuje pri uobičajenom industrijskom ukrštanju rasa
kako je to slučaj na farmama u Srbiji. Kao rezultat primene ovog rešenja dobija se
prosečan dnevni prirast jagnjadi od preko300 grama i nadmašuje vrednosti za ovu
osobinu kod ostalih populacija na našem području, a naročito u poređenju sa
virtemberškom i Il de frans ovcom. Jagnjad sa 90 dana uzrasta imaju masu tela
iznad 30 kg, a za dostizanje te mase po kg ostvarenog prirasta troše manju količinu
hrane čak i do 20%. Zaklana jagnjad imaju visok randman, visok udeo mesa I
kategorije, i odlična fizičko hemijska i tehnološka svojstva mesa. Ovim tehničkim
rešenjem se za jednu godinu na farmi od 100 ovaca dobija 64 jagnjadi više u
odnosu uobičajene sisteme gajenja ovaca u Srbiji. Pored broja jagnjadi, ovom
tehnologijom se ostvaruje veći prirast podmlatka i manji utrošak hrane za kilogram
prirasta u odnosu na ovčarsku praksu kod nas čime je i ekonomski efekat daleko
veći. Primena nove tehnologije ima i nekoliko tehnološko organizacionih
prednosti u odnosu na standardnu.",
publisher = "Institute for Animal Husbandry",
journal = "Biotechnology in Animal Husbandry",
title = "Novi tehnološki postupak za proizvodnju kvalitetnog jagnjećeg mesa",
volume = "26",
number = "special issue",
pages = "1-10",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_861"
}

Petrović, M., Ružić-Muslić, D., Maksimović, N., Žujović, M., Smiljaković, T.,& Bijelić, Z.. (2010). Novi tehnološki postupak za proizvodnju kvalitetnog jagnjećeg mesa. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry., 26(special issue), 1-10.
https://hdl.handle.net/21.15107/rcub_ristocar_861

Petrović M, Ružić-Muslić D, Maksimović N, Žujović M, Smiljaković T, Bijelić Z. Novi tehnološki postupak za proizvodnju kvalitetnog jagnjećeg mesa. in Biotechnology in Animal Husbandry. 2010;26(special issue):1-10.
https://hdl.handle.net/21.15107/rcub_ristocar_861 .

Petrović, Milan, Ružić-Muslić, Dragana, Maksimović, Nevena, Žujović, Miroslav, Smiljaković, Tatjana, Bijelić, Zorica, "Novi tehnološki postupak za proizvodnju kvalitetnog jagnjećeg mesa" in Biotechnology in Animal Husbandry, 26, no. special issue (2010):1-10,
https://hdl.handle.net/21.15107/rcub_ristocar_861 .

TY  - JOUR
AU  - Kosovac, Olga
AU  - Vidović, V.
AU  - Živković, Branislav
AU  - Radović, Čedomir
AU  - Smiljaković, Tatjana
PY  - 2009
UR  - http://r.istocar.bg.ac.rs/handle/123456789/199
AB  - Investigation was carried out on 135 pig carcasses/carcass sides of both sexes, in several slaughterhouses in Vojvodina. Stratification of carcass sides was done based on coefficient of linear regression of traits in relation to mass of cooled carcass sides. Analysis 'General regression Models'/Statistika 8 was applied. Percentage of muscle tissue was evaluated in three ways: simulation of instrumental FOM method according to formula defined by Petrović et al. (2009) and application of dissection method, using formula issued in EU Regulation from 1994 (Commission Regulation, 3127/94) and 2006 (Commission Regulation, 1197/2006). Obtained results showed that relative share of muscle tissue in carcass sides determined according to previous EU1 regulation was significantly (p (lt) 0,05) lower (49,90%) than established share of muscle tissue determined according to mathematical FOM model (53,71%) and current regulation EU2 (54,03 %). The greatest share of muscle tissue was determined in leg/ham (67,67 %), and the lowest in BRP (48,65%). In BRP the highest share of KoPo and IMMT (31,10% and 13,72 %) were established, and the lowest in leg/ham (18,67 % and 5,60%). In cooled pig carcass sides, share of leg meat was 16,05%, share of muscle tissue of shoulder 7,11%, BLP 8,49% and BRP 4,95%. Leg contributes to the highest share of KoPo in carcass side (4,42 %), and shoulder to the lowest (2,63 %). The highest share of IMMT in carcass side was established in BRP, and the lowest in shoulder (0,87 %). For the purpose of distribution of pig carcasses into commercial classes according to SEUROP system using FOM and EU2 methods, all carcass sides were categorized into medium commercial classes (E and U), whereas according to EU1 formula only 36,30% of carcass sides were categorized in the same commercial classes, and 63,70% in lower class (R). None of the formulas applied resulted in classification of carcasses into meat class of highest meat ratio 'S' or lowest meat ratios 'O' and 'P'. Based on this we concluded that investigated sample was of medium quality, i.e. that carcass sides can be categorized as commercial classes (E, U and R). Finally, it can be concluded that because of the established differences in regard to obtained lean meat ratio by application of previous (EU1) and current (EU2) formula, additional research are necessary.
AB  - Istraživanje je urađeno na 135 svinjskih polutki različitih genotipova, oba pola u nekoliko klanica u Vojvodini. Stratifikacija polutki prema telesnoj masi izvršena je na osnovu koeficijenta linearne regresije osobina na masu ohlađenih polutki. Primenjena je analiza 'General regression Models'/statistika 8. Procenat mišićnog tkiva procenjivan je na tri načina: simulacijom instrumentalne metode FOM i primenom metode disekcije (Commission Regulation, 3127/94 (EU1) et Commission Regulation, 1197/2006 (EU2). Dobijeni rezultati su pokazali da je relativni udeo mišićnog tkiva u polutkama svinja određen prema prethodnom pravilniku (EU1) signifikantno (p (lt) 0,05) niži (49.90%) od utvrđenog udela mišićnog tkiva prema matematičkom modelu FOM (53.71%) i prema važećem pravilniku EU2 (54.03 %). Na ohlađenim polutkama zaklanih svinja udeo mesa buta čini 16.05%, udeo mišićnog tkiva plećke 7.11%, LSD 8.49% i TRD 4.95%. Distribucijom svinjskih trupova u tržišne klase prema SEUROP sistemu primenom FOM i EU2 metode sve ispitivane polutke svrstane su u srednje trgovačke klase (E i U), dok je EU1 formula klasifikovala samo 36.30% svinjskih polutki u istu trgovačku klasu, a 63.70% u nižu trgovačku klasu (R). Nijedna formula nije klasifikovala nijedan trup u tržišne klase mesa sa najvišim 'S' i najnižim udelom mesa 'O' i 'P'. Na osnovu toga, zaključeno je da je ispitivani uzorak srednjeg kvaliteta, tj. polutke su klasifikovane u srednje kvalitetne trgovačke klase (E, U i R). Na kraju, može se zaključiti da zbog ustanovljenih razlika dobijenog procenta mesa primenom prethodne (EU1) i važeće (EU2) jednačine neophodna su dalja istraživanja na ovu temu.
PB  - Institute for Animal Husbandry, Belgrade
T2  - Biotechnology in Animal Husbandry
T1  - Quality of pig carcasses on slaughter line according to previous and current EU regulation
T1  - Kvalitet svinjskih trupova na liniji klanja, prema prethodnom i tekućem pravilniku EU
VL  - 25
IS  - 5-6-2
SP  - 791
EP  - 801
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_199
ER  - 

@article{
author = "Kosovac, Olga and Vidović, V. and Živković, Branislav and Radović, Čedomir and Smiljaković, Tatjana",
year = "2009",
abstract = "Investigation was carried out on 135 pig carcasses/carcass sides of both sexes, in several slaughterhouses in Vojvodina. Stratification of carcass sides was done based on coefficient of linear regression of traits in relation to mass of cooled carcass sides. Analysis 'General regression Models'/Statistika 8 was applied. Percentage of muscle tissue was evaluated in three ways: simulation of instrumental FOM method according to formula defined by Petrović et al. (2009) and application of dissection method, using formula issued in EU Regulation from 1994 (Commission Regulation, 3127/94) and 2006 (Commission Regulation, 1197/2006). Obtained results showed that relative share of muscle tissue in carcass sides determined according to previous EU1 regulation was significantly (p (lt) 0,05) lower (49,90%) than established share of muscle tissue determined according to mathematical FOM model (53,71%) and current regulation EU2 (54,03 %). The greatest share of muscle tissue was determined in leg/ham (67,67 %), and the lowest in BRP (48,65%). In BRP the highest share of KoPo and IMMT (31,10% and 13,72 %) were established, and the lowest in leg/ham (18,67 % and 5,60%). In cooled pig carcass sides, share of leg meat was 16,05%, share of muscle tissue of shoulder 7,11%, BLP 8,49% and BRP 4,95%. Leg contributes to the highest share of KoPo in carcass side (4,42 %), and shoulder to the lowest (2,63 %). The highest share of IMMT in carcass side was established in BRP, and the lowest in shoulder (0,87 %). For the purpose of distribution of pig carcasses into commercial classes according to SEUROP system using FOM and EU2 methods, all carcass sides were categorized into medium commercial classes (E and U), whereas according to EU1 formula only 36,30% of carcass sides were categorized in the same commercial classes, and 63,70% in lower class (R). None of the formulas applied resulted in classification of carcasses into meat class of highest meat ratio 'S' or lowest meat ratios 'O' and 'P'. Based on this we concluded that investigated sample was of medium quality, i.e. that carcass sides can be categorized as commercial classes (E, U and R). Finally, it can be concluded that because of the established differences in regard to obtained lean meat ratio by application of previous (EU1) and current (EU2) formula, additional research are necessary., Istraživanje je urađeno na 135 svinjskih polutki različitih genotipova, oba pola u nekoliko klanica u Vojvodini. Stratifikacija polutki prema telesnoj masi izvršena je na osnovu koeficijenta linearne regresije osobina na masu ohlađenih polutki. Primenjena je analiza 'General regression Models'/statistika 8. Procenat mišićnog tkiva procenjivan je na tri načina: simulacijom instrumentalne metode FOM i primenom metode disekcije (Commission Regulation, 3127/94 (EU1) et Commission Regulation, 1197/2006 (EU2). Dobijeni rezultati su pokazali da je relativni udeo mišićnog tkiva u polutkama svinja određen prema prethodnom pravilniku (EU1) signifikantno (p (lt) 0,05) niži (49.90%) od utvrđenog udela mišićnog tkiva prema matematičkom modelu FOM (53.71%) i prema važećem pravilniku EU2 (54.03 %). Na ohlađenim polutkama zaklanih svinja udeo mesa buta čini 16.05%, udeo mišićnog tkiva plećke 7.11%, LSD 8.49% i TRD 4.95%. Distribucijom svinjskih trupova u tržišne klase prema SEUROP sistemu primenom FOM i EU2 metode sve ispitivane polutke svrstane su u srednje trgovačke klase (E i U), dok je EU1 formula klasifikovala samo 36.30% svinjskih polutki u istu trgovačku klasu, a 63.70% u nižu trgovačku klasu (R). Nijedna formula nije klasifikovala nijedan trup u tržišne klase mesa sa najvišim 'S' i najnižim udelom mesa 'O' i 'P'. Na osnovu toga, zaključeno je da je ispitivani uzorak srednjeg kvaliteta, tj. polutke su klasifikovane u srednje kvalitetne trgovačke klase (E, U i R). Na kraju, može se zaključiti da zbog ustanovljenih razlika dobijenog procenta mesa primenom prethodne (EU1) i važeće (EU2) jednačine neophodna su dalja istraživanja na ovu temu.",
publisher = "Institute for Animal Husbandry, Belgrade",
journal = "Biotechnology in Animal Husbandry",
title = "Quality of pig carcasses on slaughter line according to previous and current EU regulation, Kvalitet svinjskih trupova na liniji klanja, prema prethodnom i tekućem pravilniku EU",
volume = "25",
number = "5-6-2",
pages = "791-801",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_199"
}

Kosovac, O., Vidović, V., Živković, B., Radović, Č.,& Smiljaković, T.. (2009). Quality of pig carcasses on slaughter line according to previous and current EU regulation. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade., 25(5-6-2), 791-801.
https://hdl.handle.net/21.15107/rcub_ristocar_199

Kosovac O, Vidović V, Živković B, Radović Č, Smiljaković T. Quality of pig carcasses on slaughter line according to previous and current EU regulation. in Biotechnology in Animal Husbandry. 2009;25(5-6-2):791-801.
https://hdl.handle.net/21.15107/rcub_ristocar_199 .

Kosovac, Olga, Vidović, V., Živković, Branislav, Radović, Čedomir, Smiljaković, Tatjana, "Quality of pig carcasses on slaughter line according to previous and current EU regulation" in Biotechnology in Animal Husbandry, 25, no. 5-6-2 (2009):791-801,
https://hdl.handle.net/21.15107/rcub_ristocar_199 .

TY  - JOUR
AU  - Kosovac, Olga
AU  - Živković, Branislav
AU  - Radović, Čedomir
AU  - Smiljaković, Tatjana
PY  - 2009
UR  - http://r.istocar.bg.ac.rs/handle/123456789/222
AB  - In the paper, lean meat and quality of meat from pigs of 5 different genotypes were investigated: pure Landrace breed (L), genotype A; two hybrid combinations (Large Yorkshire x Landrace) x Duroc (LY x L) x D, genotype B; (Large Yorkshire x Landrace) x Pietrain (LY x L) x P, genotype C; and tow recurrent mating combinations: (Large Yorkshire x Landrace) x Large Yorkshire (F1x LY, genotype D) and (Large Yorkshire x Landrace) x Landrace (F1 x L, genotype E). Relevant indicators of lean meat were analyzed early post mortem and by method of partial dissection on cooled left carcass sides according to recommendation of EU. By analysis of obtained results it was established that the best indicator of lean meat of pig carcass sides mass of muscle tissue in four main parts. This conclusion derives from the fact that fatteners (genotype C) which had the greatest mass of muscle tissue in four main parts (15,33kg) also had the highest lean meat share in leg, shoulder, back-loin part (BLP) and belly-rib part (BRP) (69,67%, 57,71%, 54,42% and 44,99%) and highest share of muscle tissue in carcass sides when any of the mentioned investigation methods was applied (51,23 and 60,73%) compared to fatteners of other investigated genotypes. The quality of meat was investigated by determination of its technological quality and chemical composition of the MLD. Technological quality and chemical composition of MLD meat exhibited significant (*p (lt) 0,05) differences in WBC and pigment content between genotypes B and C, as well as B and E. Average values for content of ashes and share of pigments corresponds with average values characterizing muscles of normal properties. By analysis of obtained results we can conclude that fatteners of genotype E had the highest meat yield in carcass sides, but of slightly lower quality, which indicates the need for further work on improvement of meat quality.
AB  - U radu su vršena ispitivanja mesnatosti i kvaliteta mesa svinja 5 različitih genotipova, od čega jedna čista rasa landras (L) dve hibridne kombinacije: (veliki jorkšir x landras) x durok (VJ x L) x D, genotip B; (veliki jorkšir x landras) x pietren (VJ x L) x P, genotip C; i dve povratne kombinacije parenja: (veliki jorkšir x landras) x veliki jorkšir (F1x VJ, grenotip D) i (veliki jorkšir x landras) x landras (F1 x L, genotip E). Analizirani su i relevantni pokazatelji mesnatosti ocenjeni rano post mortem na liniji klanja FOM metodom i metodom parcijalne disekcije na ohlađenim levim polutkama po preporuci EU. Analizom dobijenih rezultata ustanovljeno je da je najbolji indikator mesnatosti svinjskih polutki masa mišićnog tkiva u četiri osnovna dela. Ovakav zaključak proizilazi iz činjenice zato što su tovljenici (genotip C), imali najveću masu mišićnog tkiva u četiri osnovna dela (15,33kg) i najveći udeo mišićnog tkiva u butu, plećki, LSD i TRD (69,67%, 57,71%, 54,42% i 44,99%) i najveći udeo mišićnog tkiva u polutkama pri korišćenju bilo koje od navedenih metoda ispitivanja (51,23 i 60,73%) u odnosu na tovljenike ostalih ispitivanih genotipova. Ispitivan je i kvalitet mesa određivanjem tehnološkog kvaliteta i hemijskog sastava MLD-a. Tehnološki kvalitet i hemijski sastav mesa MLD-a ispoljio je značajne (*p (lt) 0,05) razlike u SVV i sadržaju pigmenata između genotipova B i C i B i E. Prosečne vrednosti za sadržaj pepela i udeo pigmenata odgovara prosečnim vrednostima koje karakteriše mišiće normalnih svojstava. Analizom dobijenih rezultata zaključujemo da su tovljenici genotipa E imali najveći prinos mesa u polutkama no nešto umanjenog kvaliteta, što iziskuje dalji rad na poboljšanju kvaliteta mesa.
PB  - Institute for Animal Husbandry, Belgrade
T2  - Biotechnology in Animal Husbandry
T1  - Quality indicators: Carcass side and meat quality of pigs of different genotypes
T1  - Pokazatelji kvaliteta - kvalitet polutki i mesa svinja različitih genotipova
VL  - 25
IS  - 3-4
SP  - 173
EP  - 188
DO  - 10.2298/BAH0904173K
ER  - 

@article{
author = "Kosovac, Olga and Živković, Branislav and Radović, Čedomir and Smiljaković, Tatjana",
year = "2009",
abstract = "In the paper, lean meat and quality of meat from pigs of 5 different genotypes were investigated: pure Landrace breed (L), genotype A; two hybrid combinations (Large Yorkshire x Landrace) x Duroc (LY x L) x D, genotype B; (Large Yorkshire x Landrace) x Pietrain (LY x L) x P, genotype C; and tow recurrent mating combinations: (Large Yorkshire x Landrace) x Large Yorkshire (F1x LY, genotype D) and (Large Yorkshire x Landrace) x Landrace (F1 x L, genotype E). Relevant indicators of lean meat were analyzed early post mortem and by method of partial dissection on cooled left carcass sides according to recommendation of EU. By analysis of obtained results it was established that the best indicator of lean meat of pig carcass sides mass of muscle tissue in four main parts. This conclusion derives from the fact that fatteners (genotype C) which had the greatest mass of muscle tissue in four main parts (15,33kg) also had the highest lean meat share in leg, shoulder, back-loin part (BLP) and belly-rib part (BRP) (69,67%, 57,71%, 54,42% and 44,99%) and highest share of muscle tissue in carcass sides when any of the mentioned investigation methods was applied (51,23 and 60,73%) compared to fatteners of other investigated genotypes. The quality of meat was investigated by determination of its technological quality and chemical composition of the MLD. Technological quality and chemical composition of MLD meat exhibited significant (*p (lt) 0,05) differences in WBC and pigment content between genotypes B and C, as well as B and E. Average values for content of ashes and share of pigments corresponds with average values characterizing muscles of normal properties. By analysis of obtained results we can conclude that fatteners of genotype E had the highest meat yield in carcass sides, but of slightly lower quality, which indicates the need for further work on improvement of meat quality., U radu su vršena ispitivanja mesnatosti i kvaliteta mesa svinja 5 različitih genotipova, od čega jedna čista rasa landras (L) dve hibridne kombinacije: (veliki jorkšir x landras) x durok (VJ x L) x D, genotip B; (veliki jorkšir x landras) x pietren (VJ x L) x P, genotip C; i dve povratne kombinacije parenja: (veliki jorkšir x landras) x veliki jorkšir (F1x VJ, grenotip D) i (veliki jorkšir x landras) x landras (F1 x L, genotip E). Analizirani su i relevantni pokazatelji mesnatosti ocenjeni rano post mortem na liniji klanja FOM metodom i metodom parcijalne disekcije na ohlađenim levim polutkama po preporuci EU. Analizom dobijenih rezultata ustanovljeno je da je najbolji indikator mesnatosti svinjskih polutki masa mišićnog tkiva u četiri osnovna dela. Ovakav zaključak proizilazi iz činjenice zato što su tovljenici (genotip C), imali najveću masu mišićnog tkiva u četiri osnovna dela (15,33kg) i najveći udeo mišićnog tkiva u butu, plećki, LSD i TRD (69,67%, 57,71%, 54,42% i 44,99%) i najveći udeo mišićnog tkiva u polutkama pri korišćenju bilo koje od navedenih metoda ispitivanja (51,23 i 60,73%) u odnosu na tovljenike ostalih ispitivanih genotipova. Ispitivan je i kvalitet mesa određivanjem tehnološkog kvaliteta i hemijskog sastava MLD-a. Tehnološki kvalitet i hemijski sastav mesa MLD-a ispoljio je značajne (*p (lt) 0,05) razlike u SVV i sadržaju pigmenata između genotipova B i C i B i E. Prosečne vrednosti za sadržaj pepela i udeo pigmenata odgovara prosečnim vrednostima koje karakteriše mišiće normalnih svojstava. Analizom dobijenih rezultata zaključujemo da su tovljenici genotipa E imali najveći prinos mesa u polutkama no nešto umanjenog kvaliteta, što iziskuje dalji rad na poboljšanju kvaliteta mesa.",
publisher = "Institute for Animal Husbandry, Belgrade",
journal = "Biotechnology in Animal Husbandry",
title = "Quality indicators: Carcass side and meat quality of pigs of different genotypes, Pokazatelji kvaliteta - kvalitet polutki i mesa svinja različitih genotipova",
volume = "25",
number = "3-4",
pages = "173-188",
doi = "10.2298/BAH0904173K"
}

Kosovac, O., Živković, B., Radović, Č.,& Smiljaković, T.. (2009). Quality indicators: Carcass side and meat quality of pigs of different genotypes. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade., 25(3-4), 173-188.
https://doi.org/10.2298/BAH0904173K

Kosovac O, Živković B, Radović Č, Smiljaković T. Quality indicators: Carcass side and meat quality of pigs of different genotypes. in Biotechnology in Animal Husbandry. 2009;25(3-4):173-188.
doi:10.2298/BAH0904173K .

Kosovac, Olga, Živković, Branislav, Radović, Čedomir, Smiljaković, Tatjana, "Quality indicators: Carcass side and meat quality of pigs of different genotypes" in Biotechnology in Animal Husbandry, 25, no. 3-4 (2009):173-188,
https://doi.org/10.2298/BAH0904173K . .

TY  - JOUR
AU  - Kosovac, Olga
AU  - Živković, Branislav
AU  - Smiljaković, Tatjana
AU  - Radović, Čedomir
PY  - 2009
UR  - http://r.istocar.bg.ac.rs/handle/123456789/210
AB  - Major qualitative parameters of Landrace pig carcasses are presented in this paper. Phenotypic correlation between carcass quality indices and meat yield of carcass sides was investigated. Fatteners included in this research (117) were reared in non-conventional conditions, on deep litter, and as litter straw was used. Meat yield of pig carcass sides was evaluated on the slaughter line using the 'two point' method (Džinić et al. 2004) and mathematical model using FOM-device (defined by Petrović et al. 1996). Meat yield of carcass sides estimated using FOM was 56,29%, and by method of 'two points' 53,16%. Of basic quality parameters of pig carcasses the strongest correlation assessed using FOM device was established between meat yield of carcass side and thickens of fat tissue - LF and RF, and using the method of two points, between meat yield of carcass side and thickness of fat tissue - X1 i X2. Established correlations were negative, strong and statistically significant (-0,85**; -0,87**and -0,97**; -0,77**). Results of the assessment of quality of pig carcasses obtained using method of two points (53,16%) and by instrumental method on right carcass sides using FOM device (56,29%) differed, which indicates need to develop new equations for evaluation/assessment of share of muscle tissue in pig carcasses.
AB  - U radu su prikazani važniji kvalitativni parametri svinjskih trupova rase švedski landras. Ispitivana je i fenotipska povezanost pokazatelja kvaliteta svinjskih trupova sa mesnatošću polutki. Tovljenici obuhvaćeni ovim ispitivanjem (117) držani su u nekonvencionalnim uslovima, na dubokoj prostirci, a kao prostirka u tovu korišćena je slama. Na liniji klanja ocenjena je mesnatost svinjskih polutki metodom 'dve tačke (Džinić et al. 2004) i matematičkim modelom FOM-uređajem (koji su definisali Petrović et al. 1996). Mesnatost polutki procenjena FOM-uređajem iznosila je 56,29%, a metodom 'dve tačke' 53,16%. Od osnovnih pokazatelja kvaliteta svinjskih trupova u najjačoj povezanosti s mesnatošću polutki (procenjene FOM-uređajem) bila je debljina masnog tkiva LF i RF i debljina slanine X1 i X2 (ocenjena metodom 'dve tačke'). Ustanovljene korelacije su bile negativne, jake i statistički značajne (-0,85**; -0,87**i -0,97**; - 0,77**).Dobijeni rezultati vrednovanja kvaliteta svinjskih trupova metodom 'dve tačke' (53,16%) i instrumentalnom metodom na toplim desnim polutkama, FOM-uređajem (56,29%) odstupaju, što ukazuje na potrebu izrade novih jednačina za procenu udela mišićnog tkiva u trupovima svinja.
PB  - Institute for Animal Husbandry, Belgrade
T2  - Biotechnology in Animal Husbandry
T1  - Correlation between certain parameters of pig carcass quality in unconventional housing systems
T1  - Korelativni odnosi između nekih pokazatelja kvaliteta svinjskih trupova u nekonvencionalnim uslovima držanja
VL  - 25
IS  - 1-2
SP  - 35
EP  - 44
DO  - 10.2298/BAH0902035K
ER  - 

@article{
author = "Kosovac, Olga and Živković, Branislav and Smiljaković, Tatjana and Radović, Čedomir",
year = "2009",
abstract = "Major qualitative parameters of Landrace pig carcasses are presented in this paper. Phenotypic correlation between carcass quality indices and meat yield of carcass sides was investigated. Fatteners included in this research (117) were reared in non-conventional conditions, on deep litter, and as litter straw was used. Meat yield of pig carcass sides was evaluated on the slaughter line using the 'two point' method (Džinić et al. 2004) and mathematical model using FOM-device (defined by Petrović et al. 1996). Meat yield of carcass sides estimated using FOM was 56,29%, and by method of 'two points' 53,16%. Of basic quality parameters of pig carcasses the strongest correlation assessed using FOM device was established between meat yield of carcass side and thickens of fat tissue - LF and RF, and using the method of two points, between meat yield of carcass side and thickness of fat tissue - X1 i X2. Established correlations were negative, strong and statistically significant (-0,85**; -0,87**and -0,97**; -0,77**). Results of the assessment of quality of pig carcasses obtained using method of two points (53,16%) and by instrumental method on right carcass sides using FOM device (56,29%) differed, which indicates need to develop new equations for evaluation/assessment of share of muscle tissue in pig carcasses., U radu su prikazani važniji kvalitativni parametri svinjskih trupova rase švedski landras. Ispitivana je i fenotipska povezanost pokazatelja kvaliteta svinjskih trupova sa mesnatošću polutki. Tovljenici obuhvaćeni ovim ispitivanjem (117) držani su u nekonvencionalnim uslovima, na dubokoj prostirci, a kao prostirka u tovu korišćena je slama. Na liniji klanja ocenjena je mesnatost svinjskih polutki metodom 'dve tačke (Džinić et al. 2004) i matematičkim modelom FOM-uređajem (koji su definisali Petrović et al. 1996). Mesnatost polutki procenjena FOM-uređajem iznosila je 56,29%, a metodom 'dve tačke' 53,16%. Od osnovnih pokazatelja kvaliteta svinjskih trupova u najjačoj povezanosti s mesnatošću polutki (procenjene FOM-uređajem) bila je debljina masnog tkiva LF i RF i debljina slanine X1 i X2 (ocenjena metodom 'dve tačke'). Ustanovljene korelacije su bile negativne, jake i statistički značajne (-0,85**; -0,87**i -0,97**; - 0,77**).Dobijeni rezultati vrednovanja kvaliteta svinjskih trupova metodom 'dve tačke' (53,16%) i instrumentalnom metodom na toplim desnim polutkama, FOM-uređajem (56,29%) odstupaju, što ukazuje na potrebu izrade novih jednačina za procenu udela mišićnog tkiva u trupovima svinja.",
publisher = "Institute for Animal Husbandry, Belgrade",
journal = "Biotechnology in Animal Husbandry",
title = "Correlation between certain parameters of pig carcass quality in unconventional housing systems, Korelativni odnosi između nekih pokazatelja kvaliteta svinjskih trupova u nekonvencionalnim uslovima držanja",
volume = "25",
number = "1-2",
pages = "35-44",
doi = "10.2298/BAH0902035K"
}

Kosovac, O., Živković, B., Smiljaković, T.,& Radović, Č.. (2009). Correlation between certain parameters of pig carcass quality in unconventional housing systems. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade., 25(1-2), 35-44.
https://doi.org/10.2298/BAH0902035K

Kosovac O, Živković B, Smiljaković T, Radović Č. Correlation between certain parameters of pig carcass quality in unconventional housing systems. in Biotechnology in Animal Husbandry. 2009;25(1-2):35-44.
doi:10.2298/BAH0902035K .

Kosovac, Olga, Živković, Branislav, Smiljaković, Tatjana, Radović, Čedomir, "Correlation between certain parameters of pig carcass quality in unconventional housing systems" in Biotechnology in Animal Husbandry, 25, no. 1-2 (2009):35-44,
https://doi.org/10.2298/BAH0902035K . .

TY  - JOUR
AU  - Smiljaković, Tatjana
AU  - Josipović, Slavko
AU  - Kosovac, Olga
AU  - Delić, Nikola
AU  - Aleksić, S.
AU  - Petrović, Milan M.
PY  - 2008
UR  - http://r.istocar.bg.ac.rs/handle/123456789/164
AB  - For a long time, in practice, and science, has been known that pH values of sperm and vagina are important for successful fertilization. In this investigation this fact was confirmed, and the goal was to investigate the role of pH values through whole reproductive tract of male and female individuals: testis, rete testis, epididymis, ductus deferens, Cowper's gland, vesicula seminalis, prostata, corpus cavernosus, corpus spongiosus, epitel tissue of penis tube, sperm, vagina, uterus, horn of uterus, oviduct, fimbrie ovarica, ovarium, follicular fluid. Measurement was performed in reproductive active males as well as before and after ovulation in females. Porcine reproductive tracts (per 15 female and male individuals) were collected from institute's slaughterhouse, immediately post mortem dissected, homogenised and pH values were measured (according to method Rede&Rahelić (1969)). Ovarium and follicular liquid have the highest pH values (7,4) in females, but a small peak in preovulatory oviduct is also present and corresponded to pH of sperm of reproductive fully active male individuals (pH=app.7,2). After fertilization pH in surrounding of zygot (through depolarisation of its membrane) in oviduct, and zygot which then has external decreased pH value moves to less pH values regions by the same principle, that means to uterus, (pH between 7,2 (horn) and 7,07(cervix)) in postovulatory female reproductive tract, where nidation of blastocyst occurs. This investigation could help to elucidate knowledge about reproductive physiology in vivo, giving importance to role of pH values along reproductive tract of male and female individuals.
AB  - U praksi i nauci je odavno poznato da je pH vrednost sperme i vagine od značaja za uspešnu oplodnju. U ovom istraživanju je to potvrđeno, a cilj istraživanja je bio da se ispita uloga pH vrednosti duž celog polnog trakta mužjaka i ženki svinja: od testisa, epididimisa ductus deferens, Kauperove žlezde, semene kesice, prostate, corpus cavernosus i corpus spongiosus penisa, epitelnog tkiva cevi penisa, sperme vagine, materice, rogova materice, jajovoda, fimbrie ovarica, jajnika, do folikularne tečnosti jajnika. Merenje je izvršeno kod polno aktivnih mužjaka i ženki (pre- i postovulatorno). Polni trakt svinja (po 15 ženskih i muških jedinki) je uzet iz eksperimentalne klanice instituta, odmah post mortem izvršena je disekcija, homogenizacija čvrstih tkiva i merene su pH vrednosti (prema metodi Rede i Rahelić (1969)). Jajnik i folikularna tečnost jajnika imale su najvišu pH vrednost od 7,4, dok je mali ali značajan porast pH vrednosti u preovulatornom jajniku odgovarao pH vrednosti sperme polno aktivnih mužjaka (pH oko7,2). Nakon oplodnje u okolini zigota (putem depolarizacije membrane) u jajovodu se snižava pH vrednost, što ostaje za dalja istraživanja, i zigot koji tada ima spoljašnju smanjenu pH, kreće se, potpomognut pokretima trepljastog epitela, ka regionu niže pH vrednosti, odnosno materici (u rasponu pH od 7,2 u rogu materice do 7, 07 u cerviksu) u postovulatornom polnom traktu ženki i u materici se odvija nidacija odnosno ugnježđivanje blastule ukoliko je oplodnja uspešna. Ova istraživanja bi mogla da rasvetle znanja o polnoj fiziologiji in vivo, dajući značaj pH vrednostima duž polnog trakta muških i ženskih jedinki.
PB  - Institute for Animal Husbandry, Belgrade
T2  - Biotechnology in Animal Husbandry
T1  - The role of pH values in porcine reproductive tracts of male and female individuals
T1  - Uloga pH vrednosti u muškom i ženskom reproduktivnom traktu svinja
VL  - 24
IS  - 3-4
SP  - 101
EP  - 108
DO  - 10.2298/BAH0804101S
ER  - 

@article{
author = "Smiljaković, Tatjana and Josipović, Slavko and Kosovac, Olga and Delić, Nikola and Aleksić, S. and Petrović, Milan M.",
year = "2008",
abstract = "For a long time, in practice, and science, has been known that pH values of sperm and vagina are important for successful fertilization. In this investigation this fact was confirmed, and the goal was to investigate the role of pH values through whole reproductive tract of male and female individuals: testis, rete testis, epididymis, ductus deferens, Cowper's gland, vesicula seminalis, prostata, corpus cavernosus, corpus spongiosus, epitel tissue of penis tube, sperm, vagina, uterus, horn of uterus, oviduct, fimbrie ovarica, ovarium, follicular fluid. Measurement was performed in reproductive active males as well as before and after ovulation in females. Porcine reproductive tracts (per 15 female and male individuals) were collected from institute's slaughterhouse, immediately post mortem dissected, homogenised and pH values were measured (according to method Rede&Rahelić (1969)). Ovarium and follicular liquid have the highest pH values (7,4) in females, but a small peak in preovulatory oviduct is also present and corresponded to pH of sperm of reproductive fully active male individuals (pH=app.7,2). After fertilization pH in surrounding of zygot (through depolarisation of its membrane) in oviduct, and zygot which then has external decreased pH value moves to less pH values regions by the same principle, that means to uterus, (pH between 7,2 (horn) and 7,07(cervix)) in postovulatory female reproductive tract, where nidation of blastocyst occurs. This investigation could help to elucidate knowledge about reproductive physiology in vivo, giving importance to role of pH values along reproductive tract of male and female individuals., U praksi i nauci je odavno poznato da je pH vrednost sperme i vagine od značaja za uspešnu oplodnju. U ovom istraživanju je to potvrđeno, a cilj istraživanja je bio da se ispita uloga pH vrednosti duž celog polnog trakta mužjaka i ženki svinja: od testisa, epididimisa ductus deferens, Kauperove žlezde, semene kesice, prostate, corpus cavernosus i corpus spongiosus penisa, epitelnog tkiva cevi penisa, sperme vagine, materice, rogova materice, jajovoda, fimbrie ovarica, jajnika, do folikularne tečnosti jajnika. Merenje je izvršeno kod polno aktivnih mužjaka i ženki (pre- i postovulatorno). Polni trakt svinja (po 15 ženskih i muških jedinki) je uzet iz eksperimentalne klanice instituta, odmah post mortem izvršena je disekcija, homogenizacija čvrstih tkiva i merene su pH vrednosti (prema metodi Rede i Rahelić (1969)). Jajnik i folikularna tečnost jajnika imale su najvišu pH vrednost od 7,4, dok je mali ali značajan porast pH vrednosti u preovulatornom jajniku odgovarao pH vrednosti sperme polno aktivnih mužjaka (pH oko7,2). Nakon oplodnje u okolini zigota (putem depolarizacije membrane) u jajovodu se snižava pH vrednost, što ostaje za dalja istraživanja, i zigot koji tada ima spoljašnju smanjenu pH, kreće se, potpomognut pokretima trepljastog epitela, ka regionu niže pH vrednosti, odnosno materici (u rasponu pH od 7,2 u rogu materice do 7, 07 u cerviksu) u postovulatornom polnom traktu ženki i u materici se odvija nidacija odnosno ugnježđivanje blastule ukoliko je oplodnja uspešna. Ova istraživanja bi mogla da rasvetle znanja o polnoj fiziologiji in vivo, dajući značaj pH vrednostima duž polnog trakta muških i ženskih jedinki.",
publisher = "Institute for Animal Husbandry, Belgrade",
journal = "Biotechnology in Animal Husbandry",
title = "The role of pH values in porcine reproductive tracts of male and female individuals, Uloga pH vrednosti u muškom i ženskom reproduktivnom traktu svinja",
volume = "24",
number = "3-4",
pages = "101-108",
doi = "10.2298/BAH0804101S"
}

Smiljaković, T., Josipović, S., Kosovac, O., Delić, N., Aleksić, S.,& Petrović, M. M.. (2008). The role of pH values in porcine reproductive tracts of male and female individuals. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade., 24(3-4), 101-108.
https://doi.org/10.2298/BAH0804101S

Smiljaković T, Josipović S, Kosovac O, Delić N, Aleksić S, Petrović MM. The role of pH values in porcine reproductive tracts of male and female individuals. in Biotechnology in Animal Husbandry. 2008;24(3-4):101-108.
doi:10.2298/BAH0804101S .

Smiljaković, Tatjana, Josipović, Slavko, Kosovac, Olga, Delić, Nikola, Aleksić, S., Petrović, Milan M., "The role of pH values in porcine reproductive tracts of male and female individuals" in Biotechnology in Animal Husbandry, 24, no. 3-4 (2008):101-108,
https://doi.org/10.2298/BAH0804101S . .

TY  - JOUR
AU  - Kosovac, Olga
AU  - Živković, Branislav
AU  - Smiljaković, Tatjana
AU  - Radović, Čedomir
PY  - 2008
UR  - http://r.istocar.bg.ac.rs/handle/123456789/172
AB  - Objective of this research was to present and compare results of the research of the effect of two fattening methods, on deep litter and conventional method (without litter). Slaughter properties have been determined with special focus on distribution of certain tissues in pig carcasses fattened in two different ways. Research was carried out on meat, fattening pig breeds - Swedish landrace. Research included 115 fatteners from single farm in Vojvodina. Depending on the housing conditions, two groups were formed: first group - group I (60 heads in group) was housed on deep litter, and the second - group II (55 heads in group), without litter. At the end of the trial, pigs were slaughtered and dissection was performed on cooled (+4ºC) left carcass sides and meat yield determined using the method of partial dissection (Walstra and Merkus, 1996). Carcass sides were cut in 12 parts. Based on the meat quantity in four main carcass parts: leg, shoulder, back-loin part (BLP) and belly-rib part (BRP), which contain 75% of total musculature mass and mass of tenderloin of carcass side, meat percentage in carcass sides was calculated according to formulation (Manojlović Danica et al., 1999). Fatteners housed on deep litter had statistically significantly (**p (lt) 0.01) lower mass of cool carcass sides (38.38 kg) compared to fatteners housed without litter (40.90 kg). Higher absolute and relative shares of leg (10.22 kg and 25.02%) were established and higher absolute yield of shoulder (5.35 kg ) in fatteners housed in boxes without litter (II group). Yield of muscle tissue in leg, shoulder, BLP and BRP was higher in fatteners of the II group (without litter) compared to pigs fattened on deep litter, and also statistically highly significant differences were established in share of muscle tissue in shoulder (**p (lt) 0.01) and considerable differences in regard to share of muscle tissue in BRP (*p (lt) 0.05). Meat yield of pig carcass sides was determined by method of partial dissection, for fatteners housed on deep litter it was 47,92%, and in case of fatteners housed without litter it was 53.89%. Established differences were very significant (**p (lt) 0.01).
AB  - Cilj ovih ispitivanja je bio da se prikažu i uporede rezultati uticaja dva različita načina tova, na dubokoj prostirci i na konvecionalan način (bez prostirke). Utvrđene su klanične osobine sa posebnim osvrtom na raspodelu pojedinih tkiva u trupovima svinja utovljenih na dva različita načina. U radu su obavljena ispitivanja na mesnatim tovnim svinjama rase švedski landras, Ispitivanjem je obuhvaćeno 115 tovljenika sa jedne farme u Vojvodini. U zavisnosti od uslova držanja, formirane su dve grupe: prva grupa - grupa I (60 grla u grupi) držana je na dubokoj prostirci, a druga grupa - grupa II (55 grla u grupi) bez prostirke. Na kraju ogleda svinje su zaklane i obavljena je disekcija ohlađenih (+4ºC) levih polutki i određen je prinos mesa metodom parcijalne disekcije (Walstra i Merkus, 1996). Polutke su rasecane na 12 delova. Na osnovu količine mesa u četiri osnovna dela polutke - but, plećka, leđno-slabinski (LSD) i trbušno-rebarni deo (TRD), koji sadrže 75% ukupne mase muskulature i mase podslabinskog mišića (filea) polutke, izračunat je procenat mesa u polutkama prema formulaciji (Manojlović Danica i sar., 1999). Tovljenici koji su držani na dubokoj prostirci su imali statistički značajno (**p (lt) 0,01) manju masu hladnih polutki (38,38 kg) u odnosu na tovljenike držane na podu bez prostirke (40,90 kg). Utvrđen je veći apsolutni i relativni udeo buta (10,22 kg i 25,02%) i veći apsolutni prinos plećke (5,35 kg) kod tovljenika koji su držani u boksevima bez prostirke (II grupa). Prinos mišićnog tkiva u butu, plećki, LSD i TRD bio je veći kod tovljenika II grupe (bez prostirke) nego kod svinja tovljenih na dubokoj prostirci. Ustanovljene su statistički vrlo značajne razlike u udelu mišićnog tkiva u plećki (**p (lt) 0,01) i značajne razlike udela mišićnog tkiva u TRD (*p (lt) 0,05). Mesnatost svinjskih polutki utvrđena parcijalnom disekcijom; za tovljenike držane na dubokoj prostirci je iznosila 47,92%, a za tovljenike koji su držani bez prostirke je iznosila 53,89%. Ustanovljene razlike su bile vrlo značajne (**p (lt) 0,01).
PB  - University of Belgrade - Faculty of Veterinary Medicine, Belgrade
T2  - Veterinarski glasnik
T1  - Quality of carcass sides, yield and distribution of certain tissues in carcasses from pigs fattened in conventional way and on deep litter
T1  - Kvalitet polutki, prinos i raspodela pojedinih tkiva u trupovima svinja tovljenih na konvencionalan način i na dubokoj prostirci
VL  - 62
IS  - 3-4
SP  - 179
EP  - 188
DO  - 10.2298/VETGL0804179K
ER  - 

@article{
author = "Kosovac, Olga and Živković, Branislav and Smiljaković, Tatjana and Radović, Čedomir",
year = "2008",
abstract = "Objective of this research was to present and compare results of the research of the effect of two fattening methods, on deep litter and conventional method (without litter). Slaughter properties have been determined with special focus on distribution of certain tissues in pig carcasses fattened in two different ways. Research was carried out on meat, fattening pig breeds - Swedish landrace. Research included 115 fatteners from single farm in Vojvodina. Depending on the housing conditions, two groups were formed: first group - group I (60 heads in group) was housed on deep litter, and the second - group II (55 heads in group), without litter. At the end of the trial, pigs were slaughtered and dissection was performed on cooled (+4ºC) left carcass sides and meat yield determined using the method of partial dissection (Walstra and Merkus, 1996). Carcass sides were cut in 12 parts. Based on the meat quantity in four main carcass parts: leg, shoulder, back-loin part (BLP) and belly-rib part (BRP), which contain 75% of total musculature mass and mass of tenderloin of carcass side, meat percentage in carcass sides was calculated according to formulation (Manojlović Danica et al., 1999). Fatteners housed on deep litter had statistically significantly (**p (lt) 0.01) lower mass of cool carcass sides (38.38 kg) compared to fatteners housed without litter (40.90 kg). Higher absolute and relative shares of leg (10.22 kg and 25.02%) were established and higher absolute yield of shoulder (5.35 kg ) in fatteners housed in boxes without litter (II group). Yield of muscle tissue in leg, shoulder, BLP and BRP was higher in fatteners of the II group (without litter) compared to pigs fattened on deep litter, and also statistically highly significant differences were established in share of muscle tissue in shoulder (**p (lt) 0.01) and considerable differences in regard to share of muscle tissue in BRP (*p (lt) 0.05). Meat yield of pig carcass sides was determined by method of partial dissection, for fatteners housed on deep litter it was 47,92%, and in case of fatteners housed without litter it was 53.89%. Established differences were very significant (**p (lt) 0.01)., Cilj ovih ispitivanja je bio da se prikažu i uporede rezultati uticaja dva različita načina tova, na dubokoj prostirci i na konvecionalan način (bez prostirke). Utvrđene su klanične osobine sa posebnim osvrtom na raspodelu pojedinih tkiva u trupovima svinja utovljenih na dva različita načina. U radu su obavljena ispitivanja na mesnatim tovnim svinjama rase švedski landras, Ispitivanjem je obuhvaćeno 115 tovljenika sa jedne farme u Vojvodini. U zavisnosti od uslova držanja, formirane su dve grupe: prva grupa - grupa I (60 grla u grupi) držana je na dubokoj prostirci, a druga grupa - grupa II (55 grla u grupi) bez prostirke. Na kraju ogleda svinje su zaklane i obavljena je disekcija ohlađenih (+4ºC) levih polutki i određen je prinos mesa metodom parcijalne disekcije (Walstra i Merkus, 1996). Polutke su rasecane na 12 delova. Na osnovu količine mesa u četiri osnovna dela polutke - but, plećka, leđno-slabinski (LSD) i trbušno-rebarni deo (TRD), koji sadrže 75% ukupne mase muskulature i mase podslabinskog mišića (filea) polutke, izračunat je procenat mesa u polutkama prema formulaciji (Manojlović Danica i sar., 1999). Tovljenici koji su držani na dubokoj prostirci su imali statistički značajno (**p (lt) 0,01) manju masu hladnih polutki (38,38 kg) u odnosu na tovljenike držane na podu bez prostirke (40,90 kg). Utvrđen je veći apsolutni i relativni udeo buta (10,22 kg i 25,02%) i veći apsolutni prinos plećke (5,35 kg) kod tovljenika koji su držani u boksevima bez prostirke (II grupa). Prinos mišićnog tkiva u butu, plećki, LSD i TRD bio je veći kod tovljenika II grupe (bez prostirke) nego kod svinja tovljenih na dubokoj prostirci. Ustanovljene su statistički vrlo značajne razlike u udelu mišićnog tkiva u plećki (**p (lt) 0,01) i značajne razlike udela mišićnog tkiva u TRD (*p (lt) 0,05). Mesnatost svinjskih polutki utvrđena parcijalnom disekcijom; za tovljenike držane na dubokoj prostirci je iznosila 47,92%, a za tovljenike koji su držani bez prostirke je iznosila 53,89%. Ustanovljene razlike su bile vrlo značajne (**p (lt) 0,01).",
publisher = "University of Belgrade - Faculty of Veterinary Medicine, Belgrade",
journal = "Veterinarski glasnik",
title = "Quality of carcass sides, yield and distribution of certain tissues in carcasses from pigs fattened in conventional way and on deep litter, Kvalitet polutki, prinos i raspodela pojedinih tkiva u trupovima svinja tovljenih na konvencionalan način i na dubokoj prostirci",
volume = "62",
number = "3-4",
pages = "179-188",
doi = "10.2298/VETGL0804179K"
}

Kosovac, O., Živković, B., Smiljaković, T.,& Radović, Č.. (2008). Quality of carcass sides, yield and distribution of certain tissues in carcasses from pigs fattened in conventional way and on deep litter. in Veterinarski glasnik
University of Belgrade - Faculty of Veterinary Medicine, Belgrade., 62(3-4), 179-188.
https://doi.org/10.2298/VETGL0804179K

Kosovac O, Živković B, Smiljaković T, Radović Č. Quality of carcass sides, yield and distribution of certain tissues in carcasses from pigs fattened in conventional way and on deep litter. in Veterinarski glasnik. 2008;62(3-4):179-188.
doi:10.2298/VETGL0804179K .

Kosovac, Olga, Živković, Branislav, Smiljaković, Tatjana, Radović, Čedomir, "Quality of carcass sides, yield and distribution of certain tissues in carcasses from pigs fattened in conventional way and on deep litter" in Veterinarski glasnik, 62, no. 3-4 (2008):179-188,
https://doi.org/10.2298/VETGL0804179K . .

TY  - CONF
AU  - Petrović, Milan M.
AU  - Aleksić, S.
AU  - Smiljaković, Tatjana
AU  - Pantelić, Vlada
AU  - Ostojić Andrić, Dušica
PY  - 2007
UR  - http://r.istocar.bg.ac.rs/handle/123456789/143
AB  - In this paper, results of the effect of direct and indirect selection of quantitative fertility traits of cattle end heritability level are presented. Study of the quantitative genetic parameters was carried out on three large farms of Black and White, Holstein-Friesian cattle. Investigation included 3900 first calving cows, daughters of 54 bull sires. The effect of genetic group of the head of cattle (genotype) and of the herd on fertility and milk traits of heifers and first calving cows of Black and White breed was investigated. Genetic group of the head of cattle (genotype) had no significant effect in variation of the fertility traits compared to general average (P (lt) 0.01). The effect of herd caused statistically significant and highly significant deviation from the general average, P  (lt)  0.05 and P  (lt)  0.01. Established heritability coefficients for fertility traits had low values for age at insemination (0,112), duration of pregnancy (0,045) and duration of service period (0,097). Results were obtained by applying mathematicalstatistical analysis of data - using mixed model (Harvey, 1990). Mathematical-statistical analysis of data was carried out using linear methods with fixed influence through model of Least Squares (LS method). Genotype of the head of cattle caused no significant deviation of fertility traits (P>0,05).
AB  - U ovom radu su predstavljeni rezultati uticaja direktne i indirektne selekcije na kvantitativne osobine plodnosti goveda i nivo heritabiliteta. Ispitivanje kvantitativnih genetskih parametara je izvedeno na tri velike farme gde se gaje crno-bela, holštajn-frizijska goveda. Ispitivanje je uključivalo 3900 prvotelki, kćeri 54 bika-očeva. Ispitivan je uticaj genetske grupe grla goveda (genotip) i zapata na osobine plodnosti i mlečnosti junica i prvotelki crno-bele rase. Genetska grupa grla goveda (genotip) nije imala signifikantan uticaj na variranje osobina plodnosti u odnosu na opšti prosek (P (lt) 0.01). Uticaj zapata je izazvao statistički signifikantno i visoko signifikantno odstupanje od opšteg proseka, (P  (lt)  0.05) and (P  (lt)  0.01). Ustanovljeni koeficijenti heritabiliteta za osobine plodnosti su imali niske vrednosti za osobine uzrast pri prvoj inseminaciji (0,112), trajanje bremenitosti (0,045) i trajanje servis perioda (0,097). Rezultati su dobijeni primenom matematičko-statističke analize podataka - korišćenjem mešovitog modela (Harvey, 1990). Matematičko-statistička analiza podataka je izvršena korišćenjem linearnih metoda sa fiksnim uticajem kroz model najmanjih kvadrata (LS metod). Genotip grla goveda nije izazvao signifikantno odstupanje osobina plodnosti (P>0,05).
PB  - Institute for Animal Husbandry, Belgrade
C3  - Biotechnology in Animal Husbandry
T1  - Phenotypic and genetic parameters of reproductive traits of black and white cows with different share of HF genes
T1  - Fenotipski i genetski parametri reproduktivnih osobina crno belih krava sa različitim udelom HF gena
VL  - 23
IS  - 5-6-1
SP  - 193
EP  - 199
DO  - 10.2298/BAH0701193P
ER  - 

@conference{
author = "Petrović, Milan M. and Aleksić, S. and Smiljaković, Tatjana and Pantelić, Vlada and Ostojić Andrić, Dušica",
year = "2007",
abstract = "In this paper, results of the effect of direct and indirect selection of quantitative fertility traits of cattle end heritability level are presented. Study of the quantitative genetic parameters was carried out on three large farms of Black and White, Holstein-Friesian cattle. Investigation included 3900 first calving cows, daughters of 54 bull sires. The effect of genetic group of the head of cattle (genotype) and of the herd on fertility and milk traits of heifers and first calving cows of Black and White breed was investigated. Genetic group of the head of cattle (genotype) had no significant effect in variation of the fertility traits compared to general average (P (lt) 0.01). The effect of herd caused statistically significant and highly significant deviation from the general average, P  (lt)  0.05 and P  (lt)  0.01. Established heritability coefficients for fertility traits had low values for age at insemination (0,112), duration of pregnancy (0,045) and duration of service period (0,097). Results were obtained by applying mathematicalstatistical analysis of data - using mixed model (Harvey, 1990). Mathematical-statistical analysis of data was carried out using linear methods with fixed influence through model of Least Squares (LS method). Genotype of the head of cattle caused no significant deviation of fertility traits (P>0,05)., U ovom radu su predstavljeni rezultati uticaja direktne i indirektne selekcije na kvantitativne osobine plodnosti goveda i nivo heritabiliteta. Ispitivanje kvantitativnih genetskih parametara je izvedeno na tri velike farme gde se gaje crno-bela, holštajn-frizijska goveda. Ispitivanje je uključivalo 3900 prvotelki, kćeri 54 bika-očeva. Ispitivan je uticaj genetske grupe grla goveda (genotip) i zapata na osobine plodnosti i mlečnosti junica i prvotelki crno-bele rase. Genetska grupa grla goveda (genotip) nije imala signifikantan uticaj na variranje osobina plodnosti u odnosu na opšti prosek (P (lt) 0.01). Uticaj zapata je izazvao statistički signifikantno i visoko signifikantno odstupanje od opšteg proseka, (P  (lt)  0.05) and (P  (lt)  0.01). Ustanovljeni koeficijenti heritabiliteta za osobine plodnosti su imali niske vrednosti za osobine uzrast pri prvoj inseminaciji (0,112), trajanje bremenitosti (0,045) i trajanje servis perioda (0,097). Rezultati su dobijeni primenom matematičko-statističke analize podataka - korišćenjem mešovitog modela (Harvey, 1990). Matematičko-statistička analiza podataka je izvršena korišćenjem linearnih metoda sa fiksnim uticajem kroz model najmanjih kvadrata (LS metod). Genotip grla goveda nije izazvao signifikantno odstupanje osobina plodnosti (P>0,05).",
publisher = "Institute for Animal Husbandry, Belgrade",
journal = "Biotechnology in Animal Husbandry",
title = "Phenotypic and genetic parameters of reproductive traits of black and white cows with different share of HF genes, Fenotipski i genetski parametri reproduktivnih osobina crno belih krava sa različitim udelom HF gena",
volume = "23",
number = "5-6-1",
pages = "193-199",
doi = "10.2298/BAH0701193P"
}

Petrović, M. M., Aleksić, S., Smiljaković, T., Pantelić, V.,& Ostojić Andrić, D.. (2007). Phenotypic and genetic parameters of reproductive traits of black and white cows with different share of HF genes. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade., 23(5-6-1), 193-199.
https://doi.org/10.2298/BAH0701193P

Petrović MM, Aleksić S, Smiljaković T, Pantelić V, Ostojić Andrić D. Phenotypic and genetic parameters of reproductive traits of black and white cows with different share of HF genes. in Biotechnology in Animal Husbandry. 2007;23(5-6-1):193-199.
doi:10.2298/BAH0701193P .

Petrović, Milan M., Aleksić, S., Smiljaković, Tatjana, Pantelić, Vlada, Ostojić Andrić, Dušica, "Phenotypic and genetic parameters of reproductive traits of black and white cows with different share of HF genes" in Biotechnology in Animal Husbandry, 23, no. 5-6-1 (2007):193-199,
https://doi.org/10.2298/BAH0701193P . .

TY  - JOUR
AU  - Smiljaković, Tatjana
AU  - Poleksić, V.
AU  - Petrović, Milan M.
AU  - Pejčić, Saša
AU  - Trenkovski, Snežana
AU  - Stojanović, Ljiljana
AU  - Alm, H.
PY  - 2007
UR  - http://r.istocar.bg.ac.rs/handle/123456789/146
AB  - In three types of domestic animals: cattle, pigs and sheep, morphology of ovary was studied. Results such as differences in shape, size within and between species, number of follicles in maturation, changes in sex cycle, connection of follicles in maturation are presented in figures. By method of aspiration, oocytes were isolated from ovaries and their cytology analyzed as the first step in methods of in vitro maturation (IVM), followed by in vitro fertilization (IVF) and embryo transfer. These methods are wide spread in modern livestock production (cattle, horses) since they have many advantages of which the most important is to obtain more offspring from high quality female heads. Method has disadvantage: potential diminishing of biodiversity, therefore special attention is necessary in order not to endanger biodiversity and still get more offspring with high production abilities and traits. IVM, IVF and embryo transfer represent new approach to selection, fast and with similar effect like in conventional artificial insemination, therefore they should be applied in practice also in our country.
AB  - Kod tri vrste domaćih životinja: goveda, svinja i ovaca, izučavana je morfologija jajnika. Rezultati: razlika u obliku, veličini inter i intraspecies, broj folikula u zrenju, promene tokom polnog ciklusa, povezanost folikula u zrenju; prikazani su na slikama. Iz jajnika su metodom aspiracije iz jajnika izolovane jajne ćelije i analizirana njihova citologija kao prvi korak u metodi in vitro sazrevanja (IVM), nakon koje slede in vitro oplodnja (IVF) i embriotransfer. Ove metode su široko rasprostranjene u modernom stočarstvu (goveda, konji) jer imaju niz prednosti od kojih je najvažnije dobijanje većeg broja potomaka od kvalitetnih ženskih grla. Metoda ima i nedostatak: moguće smanjenje biodiverziteta, i stoga treba voditi računa da se biodiverzitet ne ugrozi, a da se dobije veći broj potomstva sa visokim proizvodnim osobinama. IVM, IVF i embriotransfer su nov pristup selekciji, brzi, a sa sličnim efektom kao kod klasične veštačke selekcije, i zbog toga bi bilo dobro da nađu primenu i na našim prostorima.
PB  - Institute for Animal Husbandry, Belgrade
T2  - Biotechnology in Animal Husbandry
T1  - Study of the morphology of ovary and cytology of oocyte as basis for establishing methods IVM, IVF and embryo transfer
T1  - Izučavanje morfologije jajnika i citologije jajne ćelije kao osnova za uspostavljanje metoda IVM, IVF i embriotransfera
VL  - 23
IS  - 5-6-1
SP  - 243
EP  - 252
DO  - 10.2298/BAH0701243S
ER  - 

@article{
author = "Smiljaković, Tatjana and Poleksić, V. and Petrović, Milan M. and Pejčić, Saša and Trenkovski, Snežana and Stojanović, Ljiljana and Alm, H.",
year = "2007",
abstract = "In three types of domestic animals: cattle, pigs and sheep, morphology of ovary was studied. Results such as differences in shape, size within and between species, number of follicles in maturation, changes in sex cycle, connection of follicles in maturation are presented in figures. By method of aspiration, oocytes were isolated from ovaries and their cytology analyzed as the first step in methods of in vitro maturation (IVM), followed by in vitro fertilization (IVF) and embryo transfer. These methods are wide spread in modern livestock production (cattle, horses) since they have many advantages of which the most important is to obtain more offspring from high quality female heads. Method has disadvantage: potential diminishing of biodiversity, therefore special attention is necessary in order not to endanger biodiversity and still get more offspring with high production abilities and traits. IVM, IVF and embryo transfer represent new approach to selection, fast and with similar effect like in conventional artificial insemination, therefore they should be applied in practice also in our country., Kod tri vrste domaćih životinja: goveda, svinja i ovaca, izučavana je morfologija jajnika. Rezultati: razlika u obliku, veličini inter i intraspecies, broj folikula u zrenju, promene tokom polnog ciklusa, povezanost folikula u zrenju; prikazani su na slikama. Iz jajnika su metodom aspiracije iz jajnika izolovane jajne ćelije i analizirana njihova citologija kao prvi korak u metodi in vitro sazrevanja (IVM), nakon koje slede in vitro oplodnja (IVF) i embriotransfer. Ove metode su široko rasprostranjene u modernom stočarstvu (goveda, konji) jer imaju niz prednosti od kojih je najvažnije dobijanje većeg broja potomaka od kvalitetnih ženskih grla. Metoda ima i nedostatak: moguće smanjenje biodiverziteta, i stoga treba voditi računa da se biodiverzitet ne ugrozi, a da se dobije veći broj potomstva sa visokim proizvodnim osobinama. IVM, IVF i embriotransfer su nov pristup selekciji, brzi, a sa sličnim efektom kao kod klasične veštačke selekcije, i zbog toga bi bilo dobro da nađu primenu i na našim prostorima.",
publisher = "Institute for Animal Husbandry, Belgrade",
journal = "Biotechnology in Animal Husbandry",
title = "Study of the morphology of ovary and cytology of oocyte as basis for establishing methods IVM, IVF and embryo transfer, Izučavanje morfologije jajnika i citologije jajne ćelije kao osnova za uspostavljanje metoda IVM, IVF i embriotransfera",
volume = "23",
number = "5-6-1",
pages = "243-252",
doi = "10.2298/BAH0701243S"
}

Smiljaković, T., Poleksić, V., Petrović, M. M., Pejčić, S., Trenkovski, S., Stojanović, L.,& Alm, H.. (2007). Study of the morphology of ovary and cytology of oocyte as basis for establishing methods IVM, IVF and embryo transfer. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade., 23(5-6-1), 243-252.
https://doi.org/10.2298/BAH0701243S

Smiljaković T, Poleksić V, Petrović MM, Pejčić S, Trenkovski S, Stojanović L, Alm H. Study of the morphology of ovary and cytology of oocyte as basis for establishing methods IVM, IVF and embryo transfer. in Biotechnology in Animal Husbandry. 2007;23(5-6-1):243-252.
doi:10.2298/BAH0701243S .

Smiljaković, Tatjana, Poleksić, V., Petrović, Milan M., Pejčić, Saša, Trenkovski, Snežana, Stojanović, Ljiljana, Alm, H., "Study of the morphology of ovary and cytology of oocyte as basis for establishing methods IVM, IVF and embryo transfer" in Biotechnology in Animal Husbandry, 23, no. 5-6-1 (2007):243-252,
https://doi.org/10.2298/BAH0701243S . .

TY  - JOUR
AU  - Smiljaković, Tatjana
AU  - Petrović, Milan M.
AU  - Poleksić, V.
AU  - Alm, H.
AU  - Petrović, Milan P.
AU  - Radović, Čedomir
AU  - Pejčić, Saša
PY  - 2007
UR  - http://r.istocar.bg.ac.rs/handle/123456789/104
AB  - Knowledge about forming of sex cells, fertilization and pregnancy is basis for biotechnological effect on reproduction. Beside artificial insemination which is regularly used in practice in Serbia, embryo transfer is method which will probably have wide application, since it enables good performances of male heads and improvement with genetic material of selected female heads. Method is especially useful in selection and breeding of cattle and horses, since in previous agricultural practice, number of offspring from single female head was relatively small. At the beginning it is important to study traits of ovaries in all stages of sex cycle and isolate egg cells which could mature in vitro conditions, in adequate medium until in vitro fertilization and transfer into recipient mother.
AB  - Saznanja o formiranju polnih ćelija, oplodnje i bremenitosti su osnove za biotehnički uticaj na reprodukciju. Stoga su u ovom radu prikazane osnove, uz nove podatke, reprodukcije domaćih životinja. Detaljno je opisana morfologija jajnika, sazrevanje jajnih ćelija i spermatozoida,polni ciklus ženki, hormonski status koji se periodično menja u polnom ciklusu, i hormonski status bremenitih ženki. Savremene metode biotehnologije kod domaćih životinja zasnivaju se na saznanjima iz in vivo i in vitro ispitivanja anatomije i fiziologije, kao i citologije i histologije polnih organa i ćelija, koja su prikazana u ovom radu. U našim uslovima metoda embriotransfera odnosno vantelesne oplodnje je u povoju, a zasniva se na saznanjima o in vivo oplodnji. Embriotransfer je metoda koja će verovatno imati veliku primenu, jer pored dobrih performansi muških grla, omogućava i oplemenjivanje genskim materijalom izabranih ženskih grla. Kao početak rada u toj oblasti, osnova je dobro izučiti osobine jajnika u svim fazama polnog ciklusa, i izolovati jajne ćelije koje bi sazrevale u in vitro uslovima, u odgovarajućim medijima do in vitro oplodnje, i transfera u majke recipijente.
PB  - Institute for Animal Husbandry, Belgrade
T2  - Biotechnology in Animal Husbandry
T1  - Anatomical-physiological basis of reproduction of domestic animals
T1  - Anatomsko-fiziološke osnove reprodukcije domaćih životinja
VL  - 23
IS  - 1-2
SP  - 105
EP  - 113
DO  - 10.2298/BAH0702105S
ER  - 

@article{
author = "Smiljaković, Tatjana and Petrović, Milan M. and Poleksić, V. and Alm, H. and Petrović, Milan P. and Radović, Čedomir and Pejčić, Saša",
year = "2007",
abstract = "Knowledge about forming of sex cells, fertilization and pregnancy is basis for biotechnological effect on reproduction. Beside artificial insemination which is regularly used in practice in Serbia, embryo transfer is method which will probably have wide application, since it enables good performances of male heads and improvement with genetic material of selected female heads. Method is especially useful in selection and breeding of cattle and horses, since in previous agricultural practice, number of offspring from single female head was relatively small. At the beginning it is important to study traits of ovaries in all stages of sex cycle and isolate egg cells which could mature in vitro conditions, in adequate medium until in vitro fertilization and transfer into recipient mother., Saznanja o formiranju polnih ćelija, oplodnje i bremenitosti su osnove za biotehnički uticaj na reprodukciju. Stoga su u ovom radu prikazane osnove, uz nove podatke, reprodukcije domaćih životinja. Detaljno je opisana morfologija jajnika, sazrevanje jajnih ćelija i spermatozoida,polni ciklus ženki, hormonski status koji se periodično menja u polnom ciklusu, i hormonski status bremenitih ženki. Savremene metode biotehnologije kod domaćih životinja zasnivaju se na saznanjima iz in vivo i in vitro ispitivanja anatomije i fiziologije, kao i citologije i histologije polnih organa i ćelija, koja su prikazana u ovom radu. U našim uslovima metoda embriotransfera odnosno vantelesne oplodnje je u povoju, a zasniva se na saznanjima o in vivo oplodnji. Embriotransfer je metoda koja će verovatno imati veliku primenu, jer pored dobrih performansi muških grla, omogućava i oplemenjivanje genskim materijalom izabranih ženskih grla. Kao početak rada u toj oblasti, osnova je dobro izučiti osobine jajnika u svim fazama polnog ciklusa, i izolovati jajne ćelije koje bi sazrevale u in vitro uslovima, u odgovarajućim medijima do in vitro oplodnje, i transfera u majke recipijente.",
publisher = "Institute for Animal Husbandry, Belgrade",
journal = "Biotechnology in Animal Husbandry",
title = "Anatomical-physiological basis of reproduction of domestic animals, Anatomsko-fiziološke osnove reprodukcije domaćih životinja",
volume = "23",
number = "1-2",
pages = "105-113",
doi = "10.2298/BAH0702105S"
}

Smiljaković, T., Petrović, M. M., Poleksić, V., Alm, H., Petrović, M. P., Radović, Č.,& Pejčić, S.. (2007). Anatomical-physiological basis of reproduction of domestic animals. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade., 23(1-2), 105-113.
https://doi.org/10.2298/BAH0702105S

Smiljaković T, Petrović MM, Poleksić V, Alm H, Petrović MP, Radović Č, Pejčić S. Anatomical-physiological basis of reproduction of domestic animals. in Biotechnology in Animal Husbandry. 2007;23(1-2):105-113.
doi:10.2298/BAH0702105S .

Smiljaković, Tatjana, Petrović, Milan M., Poleksić, V., Alm, H., Petrović, Milan P., Radović, Čedomir, Pejčić, Saša, "Anatomical-physiological basis of reproduction of domestic animals" in Biotechnology in Animal Husbandry, 23, no. 1-2 (2007):105-113,
https://doi.org/10.2298/BAH0702105S . .

TY  - JOUR
AU  - Miščević, Branislav
AU  - Aleksić, S.
AU  - Petrović, Milan M.
AU  - Lazarević, Ratko
AU  - Josipović, Slavko
AU  - Radetić, P.
AU  - Pantelić, Vlada
AU  - Ostojić Andrić, Dušica
AU  - Smiljaković, Tatjana
PY  - 2006
UR  - http://r.istocar.bg.ac.rs/handle/123456789/87
AB  - In the future value of cattle and products will be in direct relation to quality presented to consumers. Consumer demands differ depending on the culture, location and social conditions. However, since World is becoming "globally speaking" smaller consumer attitudes in regard to the definition of high quality meat is becoming uniform. In order to maintain and preserve the health of consumers huge amounts of money are spent on finding out new methods for detection and prevention of animal diseases and improvement of crop production. So, in the period 2002-2006 budget of 685 million EUR has been approved for research of the food quality and consumer safety. Average consumption of beef in EU is approx. 15 kg and is now recovering from drastic decrease because of BSE in the period 1996-2001. Total number of livestock is approx. 91-92 million heads, and production of beef is approx. 8,2 million tons. Directives in legislation relating to production of safe food date from 1960 were intensified in 1990 especially because of BSE incidence in 1994. It is considered that food will be safe if animals are healthy. Healthy doesn't relate only to their health condition but also to the natural methods of breeding of livestock. By maintaining good veterinary practice we aim to improve the general health condition of animals. Potential incidences of diseases are monitored carefully and isolated and spreading of such diseases prevented as much as possible. Projections in cattle production are made mainly as plans for twenty year period. There is a great pressure on producers relating to use of natural resources. Until 2002, it was anticipated that demand for livestock products would have been increased mainly because of increase in population. Problem occurs because increase of number of animals in rural regions and suburban city areas involves higher risk of spreading of disease. Also, there is the issue of adequate waste storage.
AB  - U budućnosti vrednost goveda i proizvoda biće u direktnoj vezi sa kvalitetom koji se prezentuje potrošačima. Zahtevi potrošača se svakako razlikuju u zavisnosti od kulture, mesta življenja, socijalnih prilika itd. Međutim, kako svet globalno postaje sve "manji" sve više se dolazi do ujednačavanja stavova u pogledu definicije šta je to kvalitetno meso. U cilju očuvanja zdravlja potrošača troše se ogromna sredstva kako bi se pronašle nove metode detektovanja ili preventiranja pojava bolesti životinja kao i unapređenja proizvodnje u ratarstvu. Tako je u periodu 2002-2006 godina odobren budžet od 685 miliona EUR samo za istraživanja kvaliteta hrane i sigurnosti potrošača. Prosečna potrošnja junećeg mesa u EU je oko 15 kg i oporavlja se nakon drastičnog pada zbog BSE u periodu 1996-20001. Ukupan broj grla stoke kreće se oko 91- 92 miliona, a proizvodnja junećeg mesa je oko 8,2 miliona tona. Direktive u zakonodavstvu za proizvodnju zdravstveno ispravne hrane datiraju iz 1960. godine, intenzivirane su 1990. godine, a naročito zbog pojave BSE-a od 1994. godine. U poslednje vreme potrošači zahtevaju zdravstveno ispravnu, ukusnu i hranu sa višom hranljivom vrednosti koja je proizvedena na način koji ne narušava prirodnu sredinu. Osnovni princip je da se dostigne potreban kvalitet. Smatra se da će hrana biti zdrava ako su i životinje zdrave. To zdrave ne odnosi se samo na zdravstveno stanje već i na prirodan način držanja životinja. Preko dobre veterinarske prakse želi se uticati na poboljšanje zdravlja životinja. Eventualna pojava bolesti pažljivo se prati i teži se na njenom izolovanju i sprečavanju širenja. Projekcije u oblasti govedarstva prave se uglavnom kao planovi za dvadesetogodišnji period. Veliki pritisak pravi se na iskorišćavanje prirodnih resursa. Do 2020 god. predviđanja idu u pravcu povećanja potražnje za stočarskim proizvodima prvenstveno zbog povećanja broja stanovnika. Problem se javlja zbog toga što povećanje broja životinja u ruralnim sredinama i obodima gradova znači i veće mogućnosti za širenje zoonoza. Sve veći problem predstavlja i adekvatno skladištenje otpada.
PB  - Institute for Animal Husbandry, Belgrade
T2  - Biotechnology in Animal Husbandry
T1  - Strategy of production of beef from farm to table and protection of consumers
T1  - Strategija proizvodnje junećeg mesa od farme do trpeze i zaštita potrošača
VL  - 22
IS  - 3-4
SP  - 11
EP  - 22
DO  - 10.2298/BAH0604011M
ER  - 

@article{
author = "Miščević, Branislav and Aleksić, S. and Petrović, Milan M. and Lazarević, Ratko and Josipović, Slavko and Radetić, P. and Pantelić, Vlada and Ostojić Andrić, Dušica and Smiljaković, Tatjana",
year = "2006",
abstract = "In the future value of cattle and products will be in direct relation to quality presented to consumers. Consumer demands differ depending on the culture, location and social conditions. However, since World is becoming "globally speaking" smaller consumer attitudes in regard to the definition of high quality meat is becoming uniform. In order to maintain and preserve the health of consumers huge amounts of money are spent on finding out new methods for detection and prevention of animal diseases and improvement of crop production. So, in the period 2002-2006 budget of 685 million EUR has been approved for research of the food quality and consumer safety. Average consumption of beef in EU is approx. 15 kg and is now recovering from drastic decrease because of BSE in the period 1996-2001. Total number of livestock is approx. 91-92 million heads, and production of beef is approx. 8,2 million tons. Directives in legislation relating to production of safe food date from 1960 were intensified in 1990 especially because of BSE incidence in 1994. It is considered that food will be safe if animals are healthy. Healthy doesn't relate only to their health condition but also to the natural methods of breeding of livestock. By maintaining good veterinary practice we aim to improve the general health condition of animals. Potential incidences of diseases are monitored carefully and isolated and spreading of such diseases prevented as much as possible. Projections in cattle production are made mainly as plans for twenty year period. There is a great pressure on producers relating to use of natural resources. Until 2002, it was anticipated that demand for livestock products would have been increased mainly because of increase in population. Problem occurs because increase of number of animals in rural regions and suburban city areas involves higher risk of spreading of disease. Also, there is the issue of adequate waste storage., U budućnosti vrednost goveda i proizvoda biće u direktnoj vezi sa kvalitetom koji se prezentuje potrošačima. Zahtevi potrošača se svakako razlikuju u zavisnosti od kulture, mesta življenja, socijalnih prilika itd. Međutim, kako svet globalno postaje sve "manji" sve više se dolazi do ujednačavanja stavova u pogledu definicije šta je to kvalitetno meso. U cilju očuvanja zdravlja potrošača troše se ogromna sredstva kako bi se pronašle nove metode detektovanja ili preventiranja pojava bolesti životinja kao i unapređenja proizvodnje u ratarstvu. Tako je u periodu 2002-2006 godina odobren budžet od 685 miliona EUR samo za istraživanja kvaliteta hrane i sigurnosti potrošača. Prosečna potrošnja junećeg mesa u EU je oko 15 kg i oporavlja se nakon drastičnog pada zbog BSE u periodu 1996-20001. Ukupan broj grla stoke kreće se oko 91- 92 miliona, a proizvodnja junećeg mesa je oko 8,2 miliona tona. Direktive u zakonodavstvu za proizvodnju zdravstveno ispravne hrane datiraju iz 1960. godine, intenzivirane su 1990. godine, a naročito zbog pojave BSE-a od 1994. godine. U poslednje vreme potrošači zahtevaju zdravstveno ispravnu, ukusnu i hranu sa višom hranljivom vrednosti koja je proizvedena na način koji ne narušava prirodnu sredinu. Osnovni princip je da se dostigne potreban kvalitet. Smatra se da će hrana biti zdrava ako su i životinje zdrave. To zdrave ne odnosi se samo na zdravstveno stanje već i na prirodan način držanja životinja. Preko dobre veterinarske prakse želi se uticati na poboljšanje zdravlja životinja. Eventualna pojava bolesti pažljivo se prati i teži se na njenom izolovanju i sprečavanju širenja. Projekcije u oblasti govedarstva prave se uglavnom kao planovi za dvadesetogodišnji period. Veliki pritisak pravi se na iskorišćavanje prirodnih resursa. Do 2020 god. predviđanja idu u pravcu povećanja potražnje za stočarskim proizvodima prvenstveno zbog povećanja broja stanovnika. Problem se javlja zbog toga što povećanje broja životinja u ruralnim sredinama i obodima gradova znači i veće mogućnosti za širenje zoonoza. Sve veći problem predstavlja i adekvatno skladištenje otpada.",
publisher = "Institute for Animal Husbandry, Belgrade",
journal = "Biotechnology in Animal Husbandry",
title = "Strategy of production of beef from farm to table and protection of consumers, Strategija proizvodnje junećeg mesa od farme do trpeze i zaštita potrošača",
volume = "22",
number = "3-4",
pages = "11-22",
doi = "10.2298/BAH0604011M"
}

Miščević, B., Aleksić, S., Petrović, M. M., Lazarević, R., Josipović, S., Radetić, P., Pantelić, V., Ostojić Andrić, D.,& Smiljaković, T.. (2006). Strategy of production of beef from farm to table and protection of consumers. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade., 22(3-4), 11-22.
https://doi.org/10.2298/BAH0604011M

Miščević B, Aleksić S, Petrović MM, Lazarević R, Josipović S, Radetić P, Pantelić V, Ostojić Andrić D, Smiljaković T. Strategy of production of beef from farm to table and protection of consumers. in Biotechnology in Animal Husbandry. 2006;22(3-4):11-22.
doi:10.2298/BAH0604011M .

Miščević, Branislav, Aleksić, S., Petrović, Milan M., Lazarević, Ratko, Josipović, Slavko, Radetić, P., Pantelić, Vlada, Ostojić Andrić, Dušica, Smiljaković, Tatjana, "Strategy of production of beef from farm to table and protection of consumers" in Biotechnology in Animal Husbandry, 22, no. 3-4 (2006):11-22,
https://doi.org/10.2298/BAH0604011M . .

TY  - CONF
AU  - Miščević, Branislav
AU  - Aleksić, Stevica
AU  - Josipović, Slavko
AU  - Pantelić, Vlada
AU  - Smiljaković, Tatjana
AU  - Ostojić Andrić, Dušica
PY  - 2005
UR  - http://r.istocar.bg.ac.rs/handle/123456789/65
PB  - Institute for Animal Husbandry, Belgrade
C3  - Biotechnology in Animal Husbandry
T1  - Importance of beef production in Serbia
T1  - Značaj proizvodnje junećeg mesa u Srbiji
VL  - 21
IS  - 5-6
SP  - 9
EP  - 14
DO  - 10.2298/BAH0506009M
ER  - 

@conference{
author = "Miščević, Branislav and Aleksić, Stevica and Josipović, Slavko and Pantelić, Vlada and Smiljaković, Tatjana and Ostojić Andrić, Dušica",
year = "2005",
publisher = "Institute for Animal Husbandry, Belgrade",
journal = "Biotechnology in Animal Husbandry",
title = "Importance of beef production in Serbia, Značaj proizvodnje junećeg mesa u Srbiji",
volume = "21",
number = "5-6",
pages = "9-14",
doi = "10.2298/BAH0506009M"
}

Miščević, B., Aleksić, S., Josipović, S., Pantelić, V., Smiljaković, T.,& Ostojić Andrić, D.. (2005). Importance of beef production in Serbia. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade., 21(5-6), 9-14.
https://doi.org/10.2298/BAH0506009M

Miščević B, Aleksić S, Josipović S, Pantelić V, Smiljaković T, Ostojić Andrić D. Importance of beef production in Serbia. in Biotechnology in Animal Husbandry. 2005;21(5-6):9-14.
doi:10.2298/BAH0506009M .

Miščević, Branislav, Aleksić, Stevica, Josipović, Slavko, Pantelić, Vlada, Smiljaković, Tatjana, Ostojić Andrić, Dušica, "Importance of beef production in Serbia" in Biotechnology in Animal Husbandry, 21, no. 5-6 (2005):9-14,
https://doi.org/10.2298/BAH0506009M . .

TY  - JOUR
AU  - Miščević, Branislav
AU  - Aleksić, Stevica
AU  - Sretenović, Ljiljana
AU  - Pavlovski, Zlatica
AU  - Tomašević, Dušica
AU  - Smiljaković, Tatjana
AU  - Krnjaja, Vesna
AU  - Marinkov, Gordana
AU  - Stojanović, Ljiljana
AU  - Kučević, Denis
AU  - Škrbić, Zdenka
AU  - Lazarević, Ratko
PY  - 2003
UR  - http://r.istocar.bg.ac.rs/handle/123456789/25
AB  - Realization of the programme of crossing of Domestic spotted cattle with meat cattle breeds in order to obtain cattle for export (live or as beef) has following production effects: 	- Intensifying of the fattening ability, 	- Improvement of the meat quality by crossing (crossbreds F1 generation), 	- Increased dressing percentage of the carcass, and 	- Realization of higher price (by10-15%) for 1 kg of body mass in export; 	- Reduced cost of feed per 1 kg of gain. 	Improvement of the quality of meat by application of this programme will be achieved in color, firmness, fineness of muscle fibers, marbling and flavor of meat. Majority of mentioned traits is significant in relation to quality as well as the price of 1 kg of meat for export. Dressing percentage of carcass of domestic spotted cattle is extremely low - 53-56%. With this programme higher by 3-4% dressing percentage will be achieved. Cattle obtained by crossing are expected to have an average dressing percentage of 59-60%. 	 Economical efficiency of the production of beef depends on realized daily and total gain of body mass, dressing percentage, quality of meat and cost of feed per 1 kg of gain. Farmers are very interested in realizing high gain with lower costs of feed (conversion) per 1 kg of gain, whereas slaughterhouses and processing plants define their interest in high dressing percentage and quality of meat, as well as export orientation, since in this way they are able to increase the price of meat by 10-15% per 1 kg of carcass sides. Results of carried out researches are beef of high quality for domestic and foreign market. Complete results of mentioned researches will contribute to considerable increase of yield of beef, carcass sides, meat sections of the highest quality, meat in chunks packaged according to moder standards. Obtained results - products will be placed on the market, presented in specialized journals and on numerous scientific meetings and symposia.
PB  - Institute for Animal Husbandry, Belgrade
T2  - Biotechnology in Animal Husbandry
T1  - Study of the project 'production of beef'
T1  - Studija projekta 'proizvodnja junećeg mesa'
VL  - 19
IS  - 1-2
SP  - 75
EP  - 82
UR  - https://hdl.handle.net/21.15107/rcub_ristocar_25
ER  - 

@article{
author = "Miščević, Branislav and Aleksić, Stevica and Sretenović, Ljiljana and Pavlovski, Zlatica and Tomašević, Dušica and Smiljaković, Tatjana and Krnjaja, Vesna and Marinkov, Gordana and Stojanović, Ljiljana and Kučević, Denis and Škrbić, Zdenka and Lazarević, Ratko",
year = "2003",
abstract = "Realization of the programme of crossing of Domestic spotted cattle with meat cattle breeds in order to obtain cattle for export (live or as beef) has following production effects: 	- Intensifying of the fattening ability, 	- Improvement of the meat quality by crossing (crossbreds F1 generation), 	- Increased dressing percentage of the carcass, and 	- Realization of higher price (by10-15%) for 1 kg of body mass in export; 	- Reduced cost of feed per 1 kg of gain. 	Improvement of the quality of meat by application of this programme will be achieved in color, firmness, fineness of muscle fibers, marbling and flavor of meat. Majority of mentioned traits is significant in relation to quality as well as the price of 1 kg of meat for export. Dressing percentage of carcass of domestic spotted cattle is extremely low - 53-56%. With this programme higher by 3-4% dressing percentage will be achieved. Cattle obtained by crossing are expected to have an average dressing percentage of 59-60%. 	 Economical efficiency of the production of beef depends on realized daily and total gain of body mass, dressing percentage, quality of meat and cost of feed per 1 kg of gain. Farmers are very interested in realizing high gain with lower costs of feed (conversion) per 1 kg of gain, whereas slaughterhouses and processing plants define their interest in high dressing percentage and quality of meat, as well as export orientation, since in this way they are able to increase the price of meat by 10-15% per 1 kg of carcass sides. Results of carried out researches are beef of high quality for domestic and foreign market. Complete results of mentioned researches will contribute to considerable increase of yield of beef, carcass sides, meat sections of the highest quality, meat in chunks packaged according to moder standards. Obtained results - products will be placed on the market, presented in specialized journals and on numerous scientific meetings and symposia.",
publisher = "Institute for Animal Husbandry, Belgrade",
journal = "Biotechnology in Animal Husbandry",
title = "Study of the project 'production of beef', Studija projekta 'proizvodnja junećeg mesa'",
volume = "19",
number = "1-2",
pages = "75-82",
url = "https://hdl.handle.net/21.15107/rcub_ristocar_25"
}

Miščević, B., Aleksić, S., Sretenović, L., Pavlovski, Z., Tomašević, D., Smiljaković, T., Krnjaja, V., Marinkov, G., Stojanović, L., Kučević, D., Škrbić, Z.,& Lazarević, R.. (2003). Study of the project 'production of beef'. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade., 19(1-2), 75-82.
https://hdl.handle.net/21.15107/rcub_ristocar_25

Miščević B, Aleksić S, Sretenović L, Pavlovski Z, Tomašević D, Smiljaković T, Krnjaja V, Marinkov G, Stojanović L, Kučević D, Škrbić Z, Lazarević R. Study of the project 'production of beef'. in Biotechnology in Animal Husbandry. 2003;19(1-2):75-82.
https://hdl.handle.net/21.15107/rcub_ristocar_25 .

Miščević, Branislav, Aleksić, Stevica, Sretenović, Ljiljana, Pavlovski, Zlatica, Tomašević, Dušica, Smiljaković, Tatjana, Krnjaja, Vesna, Marinkov, Gordana, Stojanović, Ljiljana, Kučević, Denis, Škrbić, Zdenka, Lazarević, Ratko, "Study of the project 'production of beef'" in Biotechnology in Animal Husbandry, 19, no. 1-2 (2003):75-82,
https://hdl.handle.net/21.15107/rcub_ristocar_25 .