TY  - JOUR
AU  - Savić, Radomir
AU  - Petrović, M.
AU  - Radojković, Dragan
AU  - Radović, Čedomir
AU  - Parunović, Nenad
AU  - Pušić, Milovan
AU  - Radišić, Robert
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3224
AB  - The main objective of this study was to evaluate the effect of age (A) and the intensity of the boars' utilization (s) on the phenotypic variability of ejaculate volume (VOL) and sperm motility (MO). The study included 274 ejaculates of Large White boars (LW). Boars were divided into six classes according the age when the ejaculate was taken (10-13, 14-17, 18-21, 22-25, 26-29 and ≥30 months). Semen samples were analyzed during four seasons (spring, summer, autumn, winter). The intensity of the use of boars was seen as the impact of the group (class) of intervals between two successful collections (I; ≤ 5 , 6, 7 , 8, 9-10, 11-13, 14-21 days). Data processing was performed using the GLM procedure using the statistical package SAS 9.1.3 (SAS Inst. Inc., 2002-2003). Average values of VOL, MO, I, A, were: 178.94 ml, 90.35%, 9.37 days and 655.93 days. The effect of boars on both studied sperm traits was highly significant (p lt 0.001). The volume of ejaculate varied under the influence of boar age (p lt 0.001) and season (p lt 0.01). The effect of I on VOL and MO was not significant (p>0.05). Traits VOL and MO varied (p lt 0.001) between boars which indicated the need for individual control of each of boars used for artificial insemination. The highest VOL was determined in boars at the age of 26 to 29 months, and the difference to the boars aged 10-13 months was 62.70 ml (p lt 0.001). No statistically significant differences in regard toVOL between boars older than 17 months (from class 3 to 6) were recorded. The highest differences between winter and spring period were determined in mean values of VOL (32.15 ml; p lt 0.01). In the winter period, boar ejaculate volume was lower than in the autumn (-26.57 ml) and the difference determined was statistically significant (p lt 0.05).
AB  - Osnovni cilj istraživanja bio je da se oceni uticaj starosti (A) i intenziteta korišćenja nerasta (I) na fenotipsku varijabilnost volumena ejakulata (VOL) i pokretljivosti spermatozoida (MO). Istraživanjem je bilo obuhvaćeno 274 ejakulata nerasta rase veliki jorkšir (LW). Nerasti su prema starosti kada je uzet ejakulat podeljeni u šest klasa (10-13, 14-17, 18-21, 22-25, 26-29 i ≥30 meseci). Ejakulati su analizirani tokom četiri godišnje sezone (proleće, leto, jesen, zima). Intenzitet korišćenja nerasta posmatran je kao uticaj grupe (klase) intervala između dva uspešna skoka (I; ≤5, 6, 7, 8, 9-10, 11-13, 14-21 dan). Obrada podataka izvršena primenom GLM procedure uz pomoć statističkog paketa SAS 9.1.3 (SAS Inst. Inc., 2002-2003). Prosečne vrednosti VOL, MO, I, A bile su: 178,94 ml, 90,35%, 9,37 dana i 655,93 dana. Uticaj nerasta na obe ispitivane osobine sperme bio je vrlo visoko značajan (p lt 0,001). Volumen ejakulata varirao je pod uticajem starosti nerasta (p lt 0,001) i sezone (p lt 0,01). Uticaj I na VOL i MO nije bio značajan (p>0,05). Osobine VOL i MO varirale su (p lt 0,001) između nerasta što ukazuju na potrebu individualne kontrole svakog nerasta koji se koristi za veštačko osemenjavanje. Najveći VOL utvrđen je kod nerasta pri uzrastu od 26 do 29 meseci, a razlika u odnosu na neraste uzrasta 10-13 meseci bila je 62,70 ml (p lt 0,001). Nisu ustanovljene statistički značajne razlike VOL izmedju nerasta starijih od 17 meseci (od klase 3 do 6). Izmedju zimskog i letnjeg perioda godine utvrdjena je najveća razlika srednjih vrednosti VOL (32,15 ml; p lt 0,01). U zimskom periodu volumen ejakulata nerasta bio je manji nego u toku jeseni (-26,57 ml) i utvrdjena razlika je bila statistički značajna (p lt 0,05).
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Variability of ejaculate volume and sperm motility depending on the age and intensity of utilization of boars
T1  - Varijabilnost volumena ejakulata i pokretljivosti spermatozoida u zavisnosti od starosti i intenziteta korišćenja nerasta
EP  - 650
IS  - 4
SP  - 641
VL  - 29
DO  - 10.2298/BAH1304641S
ER  - 

@article{
author = "Savić, Radomir and Petrović, M. and Radojković, Dragan and Radović, Čedomir and Parunović, Nenad and Pušić, Milovan and Radišić, Robert",
year = "2013",
abstract = "The main objective of this study was to evaluate the effect of age (A) and the intensity of the boars' utilization (s) on the phenotypic variability of ejaculate volume (VOL) and sperm motility (MO). The study included 274 ejaculates of Large White boars (LW). Boars were divided into six classes according the age when the ejaculate was taken (10-13, 14-17, 18-21, 22-25, 26-29 and ≥30 months). Semen samples were analyzed during four seasons (spring, summer, autumn, winter). The intensity of the use of boars was seen as the impact of the group (class) of intervals between two successful collections (I; ≤ 5 , 6, 7 , 8, 9-10, 11-13, 14-21 days). Data processing was performed using the GLM procedure using the statistical package SAS 9.1.3 (SAS Inst. Inc., 2002-2003). Average values of VOL, MO, I, A, were: 178.94 ml, 90.35%, 9.37 days and 655.93 days. The effect of boars on both studied sperm traits was highly significant (p lt 0.001). The volume of ejaculate varied under the influence of boar age (p lt 0.001) and season (p lt 0.01). The effect of I on VOL and MO was not significant (p>0.05). Traits VOL and MO varied (p lt 0.001) between boars which indicated the need for individual control of each of boars used for artificial insemination. The highest VOL was determined in boars at the age of 26 to 29 months, and the difference to the boars aged 10-13 months was 62.70 ml (p lt 0.001). No statistically significant differences in regard toVOL between boars older than 17 months (from class 3 to 6) were recorded. The highest differences between winter and spring period were determined in mean values of VOL (32.15 ml; p lt 0.01). In the winter period, boar ejaculate volume was lower than in the autumn (-26.57 ml) and the difference determined was statistically significant (p lt 0.05)., Osnovni cilj istraživanja bio je da se oceni uticaj starosti (A) i intenziteta korišćenja nerasta (I) na fenotipsku varijabilnost volumena ejakulata (VOL) i pokretljivosti spermatozoida (MO). Istraživanjem je bilo obuhvaćeno 274 ejakulata nerasta rase veliki jorkšir (LW). Nerasti su prema starosti kada je uzet ejakulat podeljeni u šest klasa (10-13, 14-17, 18-21, 22-25, 26-29 i ≥30 meseci). Ejakulati su analizirani tokom četiri godišnje sezone (proleće, leto, jesen, zima). Intenzitet korišćenja nerasta posmatran je kao uticaj grupe (klase) intervala između dva uspešna skoka (I; ≤5, 6, 7, 8, 9-10, 11-13, 14-21 dan). Obrada podataka izvršena primenom GLM procedure uz pomoć statističkog paketa SAS 9.1.3 (SAS Inst. Inc., 2002-2003). Prosečne vrednosti VOL, MO, I, A bile su: 178,94 ml, 90,35%, 9,37 dana i 655,93 dana. Uticaj nerasta na obe ispitivane osobine sperme bio je vrlo visoko značajan (p lt 0,001). Volumen ejakulata varirao je pod uticajem starosti nerasta (p lt 0,001) i sezone (p lt 0,01). Uticaj I na VOL i MO nije bio značajan (p>0,05). Osobine VOL i MO varirale su (p lt 0,001) između nerasta što ukazuju na potrebu individualne kontrole svakog nerasta koji se koristi za veštačko osemenjavanje. Najveći VOL utvrđen je kod nerasta pri uzrastu od 26 do 29 meseci, a razlika u odnosu na neraste uzrasta 10-13 meseci bila je 62,70 ml (p lt 0,001). Nisu ustanovljene statistički značajne razlike VOL izmedju nerasta starijih od 17 meseci (od klase 3 do 6). Izmedju zimskog i letnjeg perioda godine utvrdjena je najveća razlika srednjih vrednosti VOL (32,15 ml; p lt 0,01). U zimskom periodu volumen ejakulata nerasta bio je manji nego u toku jeseni (-26,57 ml) i utvrdjena razlika je bila statistički značajna (p lt 0,05).",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Variability of ejaculate volume and sperm motility depending on the age and intensity of utilization of boars, Varijabilnost volumena ejakulata i pokretljivosti spermatozoida u zavisnosti od starosti i intenziteta korišćenja nerasta",
pages = "650-641",
number = "4",
volume = "29",
doi = "10.2298/BAH1304641S"
}

Savić, R., Petrović, M., Radojković, D., Radović, Č., Parunović, N., Pušić, M.,& Radišić, R.. (2013). Variability of ejaculate volume and sperm motility depending on the age and intensity of utilization of boars. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 29(4), 641-650.
https://doi.org/10.2298/BAH1304641S

Savić R, Petrović M, Radojković D, Radović Č, Parunović N, Pušić M, Radišić R. Variability of ejaculate volume and sperm motility depending on the age and intensity of utilization of boars. in Biotechnology in Animal Husbandry. 2013;29(4):641-650.
doi:10.2298/BAH1304641S .

Savić, Radomir, Petrović, M., Radojković, Dragan, Radović, Čedomir, Parunović, Nenad, Pušić, Milovan, Radišić, Robert, "Variability of ejaculate volume and sperm motility depending on the age and intensity of utilization of boars" in Biotechnology in Animal Husbandry, 29, no. 4 (2013):641-650,
https://doi.org/10.2298/BAH1304641S . .

TY  - JOUR
AU  - Mijatović, Milan
AU  - Petrović, M.
AU  - Radojković, Dragan
AU  - Pušić, Milovan
AU  - Radović, Čedomir
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1884
AB  - Objective of this paper was to establish genetic and environmental factors which influence the variation of reproductive parameters in primiparous sows with special focus on how selection on growth traits and lean meat content can influence the fertility in gilts as primiparous sows. Investigation included 1092 primiparous sows of Swedish Landrace breed. Production traits of gilts in direct test were previously adjusted to body weight of 100 kg, and subsequently they were grouped in 4 classes based on standard deviations for each of adjusted production trait. For analysis of data several models of the Least Squares Method were used (Harvey, 1990). Sires influenced the variation of age at first conception, litter size at birth and weaning and period weaning-conception of their daughters (P lt 0.001 to P lt 0.05). Age at first conception, number of live born piglets and total born piglets varied statistically significantly (P lt 0.001 to P lt 0.05) by the influence of adjusted lifetime average daily gain, but not under the influence of adjusted back fat thickness and lean meat content.
AB  - Očevi su uticali na variranje uzrasta pri prvoj oplodnji, veličinu legla pri rođenju i zalučenju i perioda zalučenje-oplodnja svojih kćeri (P lt 0.001 do P lt 0.05). Uzrast pri prvoj oplodnji, broj živorođene i ukupno rođene prasadi su statistički značajno varirali (P lt 0.001 do P lt 0.05) pod uticajem korigovanog prosečnog životnog dnevnog prirasta ali ne i korigovane debljine leđne slanine i mesnatosti.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Influence of performance test traits of gilts on variability of their reproductive performance as primiparous sows
T1  - Uticaj proizvodnih osobina u direktnom testu nazimica na varijabilnost njihovih reproduktivnih osobina kao prvopraskinja
EP  - 831
IS  - 5-6-2
SP  - 825
VL  - 25
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1884
ER  - 

@article{
author = "Mijatović, Milan and Petrović, M. and Radojković, Dragan and Pušić, Milovan and Radović, Čedomir",
year = "2009",
abstract = "Objective of this paper was to establish genetic and environmental factors which influence the variation of reproductive parameters in primiparous sows with special focus on how selection on growth traits and lean meat content can influence the fertility in gilts as primiparous sows. Investigation included 1092 primiparous sows of Swedish Landrace breed. Production traits of gilts in direct test were previously adjusted to body weight of 100 kg, and subsequently they were grouped in 4 classes based on standard deviations for each of adjusted production trait. For analysis of data several models of the Least Squares Method were used (Harvey, 1990). Sires influenced the variation of age at first conception, litter size at birth and weaning and period weaning-conception of their daughters (P lt 0.001 to P lt 0.05). Age at first conception, number of live born piglets and total born piglets varied statistically significantly (P lt 0.001 to P lt 0.05) by the influence of adjusted lifetime average daily gain, but not under the influence of adjusted back fat thickness and lean meat content., Očevi su uticali na variranje uzrasta pri prvoj oplodnji, veličinu legla pri rođenju i zalučenju i perioda zalučenje-oplodnja svojih kćeri (P lt 0.001 do P lt 0.05). Uzrast pri prvoj oplodnji, broj živorođene i ukupno rođene prasadi su statistički značajno varirali (P lt 0.001 do P lt 0.05) pod uticajem korigovanog prosečnog životnog dnevnog prirasta ali ne i korigovane debljine leđne slanine i mesnatosti.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Influence of performance test traits of gilts on variability of their reproductive performance as primiparous sows, Uticaj proizvodnih osobina u direktnom testu nazimica na varijabilnost njihovih reproduktivnih osobina kao prvopraskinja",
pages = "831-825",
number = "5-6-2",
volume = "25",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1884"
}

Mijatović, M., Petrović, M., Radojković, D., Pušić, M.,& Radović, Č.. (2009). Influence of performance test traits of gilts on variability of their reproductive performance as primiparous sows. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 25(5-6-2), 825-831.
https://hdl.handle.net/21.15107/rcub_agrospace_1884

Mijatović M, Petrović M, Radojković D, Pušić M, Radović Č. Influence of performance test traits of gilts on variability of their reproductive performance as primiparous sows. in Biotechnology in Animal Husbandry. 2009;25(5-6-2):825-831.
https://hdl.handle.net/21.15107/rcub_agrospace_1884 .

Mijatović, Milan, Petrović, M., Radojković, Dragan, Pušić, Milovan, Radović, Čedomir, "Influence of performance test traits of gilts on variability of their reproductive performance as primiparous sows" in Biotechnology in Animal Husbandry, 25, no. 5-6-2 (2009):825-831,
https://hdl.handle.net/21.15107/rcub_agrospace_1884 .

TY  - JOUR
AU  - Petrović, Milica
AU  - Pušić, Milovan
AU  - Radojković, Dragan
AU  - Mijatović, Milan
AU  - Radović, Čedomir
AU  - Živković, Branislav
PY  - 2006
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1237
AB  - Investigation of phenotypic and genetic variability of carcass side quality traits and pH values of M. semimembranosusa was carried out on 997 fatteners (446 females and 551 castrates) who originated from 20 sires. Sires were pure breed (Swedish Landrace, Large White and Duroc) and two breed crosses (Duroc x hampshire). In average 48,8 progeny - fatteners over sire were tested. Obtained data was processed by application of several methods of least squares (Harvey, 1990) in which sire genotype, sex and mass of warm carcass sides were included (linear effect) or age at the end of fattening (linear effect). Sires and sex of offspring influenced variation of all traits (P lt 0.01) except on value pH45. Genotype of sire influenced (P lt 0.05) variation of both pH values Heritability coefficients of quality traits of carcass sides were medium and in the interval from 0.234 to 0.408. Low value of heritability coefficient (0.098) was evaluated for trait pH45. Contrary to this trait, heritability of pH24 was high. Phenotypic relation of carcass side traits was of different force (from very weak to complete) and sign. Between traits pH45 and pH24 evaluated coefficient of phenotypic correlation wasn't statistically significant.
AB  - Ispitivanje fenotipske i genetske varijabilnosti osobina kvaliteta polutki i pH vrednosti M. semimembranosusa je obavljeno u 997 tovljenika koji su vodili poreklo od 20 očeva. Očevi su bili čiste rase (švedski landras, veliki jorkšir i durok) i dvorasni melezi (durok x hempšir). Po ocu je ispitano prosečno 48,8 potomaka-tovljenika. Dobijeni podaci su obrađeni primenom nekoliko modela metoda najmanjih kvadrata (Harvey, 1990). Očevi i pol potomaka su uticali na variranje svih osobina (P lt 0,01) sem na vrednost pH45. Genotip oca je uticao (P lt 0,05) na variranje obe pH vrednosti. Koeficijenti heritabiliteta osobina kvaliteta polutki bili su srednji i u intervalu od 0,234 do 0,408. Niska vrednost koeficijenta heritabiliteta procenjena je za osobinu pH45. Fenotipska povezanost osobina polutki je bila različite jačine (od jako slabe do potpune) i predznaka. Između osobina pH45 i pH24 procenjeni koeficijent fenotipske korelacije nije bio statistički značajan.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Phenotypic and genetic variability of quality traits of carcass sides and meat
T1  - Fenotipska i genetska varijabilnost osobina kvaliteta polutki i mesa
EP  - 10
IS  - 5-6
SP  - 1
VL  - 22
DO  - 10.2298/BAH0606001P
ER  - 

@article{
author = "Petrović, Milica and Pušić, Milovan and Radojković, Dragan and Mijatović, Milan and Radović, Čedomir and Živković, Branislav",
year = "2006",
abstract = "Investigation of phenotypic and genetic variability of carcass side quality traits and pH values of M. semimembranosusa was carried out on 997 fatteners (446 females and 551 castrates) who originated from 20 sires. Sires were pure breed (Swedish Landrace, Large White and Duroc) and two breed crosses (Duroc x hampshire). In average 48,8 progeny - fatteners over sire were tested. Obtained data was processed by application of several methods of least squares (Harvey, 1990) in which sire genotype, sex and mass of warm carcass sides were included (linear effect) or age at the end of fattening (linear effect). Sires and sex of offspring influenced variation of all traits (P lt 0.01) except on value pH45. Genotype of sire influenced (P lt 0.05) variation of both pH values Heritability coefficients of quality traits of carcass sides were medium and in the interval from 0.234 to 0.408. Low value of heritability coefficient (0.098) was evaluated for trait pH45. Contrary to this trait, heritability of pH24 was high. Phenotypic relation of carcass side traits was of different force (from very weak to complete) and sign. Between traits pH45 and pH24 evaluated coefficient of phenotypic correlation wasn't statistically significant., Ispitivanje fenotipske i genetske varijabilnosti osobina kvaliteta polutki i pH vrednosti M. semimembranosusa je obavljeno u 997 tovljenika koji su vodili poreklo od 20 očeva. Očevi su bili čiste rase (švedski landras, veliki jorkšir i durok) i dvorasni melezi (durok x hempšir). Po ocu je ispitano prosečno 48,8 potomaka-tovljenika. Dobijeni podaci su obrađeni primenom nekoliko modela metoda najmanjih kvadrata (Harvey, 1990). Očevi i pol potomaka su uticali na variranje svih osobina (P lt 0,01) sem na vrednost pH45. Genotip oca je uticao (P lt 0,05) na variranje obe pH vrednosti. Koeficijenti heritabiliteta osobina kvaliteta polutki bili su srednji i u intervalu od 0,234 do 0,408. Niska vrednost koeficijenta heritabiliteta procenjena je za osobinu pH45. Fenotipska povezanost osobina polutki je bila različite jačine (od jako slabe do potpune) i predznaka. Između osobina pH45 i pH24 procenjeni koeficijent fenotipske korelacije nije bio statistički značajan.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Phenotypic and genetic variability of quality traits of carcass sides and meat, Fenotipska i genetska varijabilnost osobina kvaliteta polutki i mesa",
pages = "10-1",
number = "5-6",
volume = "22",
doi = "10.2298/BAH0606001P"
}

Petrović, M., Pušić, M., Radojković, D., Mijatović, M., Radović, Č.,& Živković, B.. (2006). Phenotypic and genetic variability of quality traits of carcass sides and meat. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 22(5-6), 1-10.
https://doi.org/10.2298/BAH0606001P

Petrović M, Pušić M, Radojković D, Mijatović M, Radović Č, Živković B. Phenotypic and genetic variability of quality traits of carcass sides and meat. in Biotechnology in Animal Husbandry. 2006;22(5-6):1-10.
doi:10.2298/BAH0606001P .

Petrović, Milica, Pušić, Milovan, Radojković, Dragan, Mijatović, Milan, Radović, Čedomir, Živković, Branislav, "Phenotypic and genetic variability of quality traits of carcass sides and meat" in Biotechnology in Animal Husbandry, 22, no. 5-6 (2006):1-10,
https://doi.org/10.2298/BAH0606001P . .

TY  - JOUR
AU  - Petrović, Milica
AU  - Pušić, Milovan
AU  - Radojković, Dragan
AU  - Mijatović, Milan
AU  - Kosovac, Olga
AU  - Radović, Čedomir
PY  - 2006
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1228
AB  - Investigation of quality variability of pig carcass was carried out on 1443 fatlings (gilts and barrows). They were progenies of 22 (Farm A) and 12 sires (Farm B), 5 breeds-crossbreds (Swedish Landrace, Large White, Duroc Hampshire, Duroc x Hampshire). Animals were fed with standardized feed mixture semi ad libitum. The quality of carcass sides was determined on the slaughter-line according to Regulation (1985). Investigation included following traits: weight of warm carcass (MTP, kg), meat in carcass sides (KMP, kg and SMP, %), total mass and ratio of leg+shoulder+loin (MFO, kg and UFO, %). Obtained results were processed using several models (Harvey, 1990) which included sire genotype, sire, sex progeny and mass of warm carcass (regression effect). All investigated traits varied under the influence of sire genotype (P lt 0.01) on farm B. The effect of sire genotype was significant (P lt 0.01) on KMP and SMP on the Farm A. All traits of carcass quality varied under the influence of sires. Gilts had higher KMP, SMP, MFO and UFO compared to male castrated heads. Difference in Total Breeding Value between best and worst boar was 10.41 (Farm A) and 11.24 index point (Farm B).
AB  - Ispitivanje uticaja genetskih i negenetskih faktora (genotip oca, otac i pol) na osobine kvaliteta polutki, obavljeno je u 1443 tovljenika koji su vodili poreklo od 5 genotipova očeva. Tovljenici su proizvedeni na dve farme svinja (farma A i B). Dobijeni podaci su obrađeni metodom najmanjih kvadrata (Harvey,1990). Prosečna masa toplih polutki tovljenika sa farme A i B je bila 85,78 i 82,59 kg. Genotip očeva uticao je (P lt 0,01) na variranje svih ispitivanih osobina potomaka na farmi B. Međutim, na farmi A genotip očeva nije uticao (P>0,05) na variranje dnevnog prirasta toplih polutki, ukupnu masu i udeo francuske obrade polutki. Ostale ispitivane osobine (DSL+DSK KMP i SMP) su varirale (P lt 0,01) između genotipova nerasta. Takodje, očevi su uticali na variranje osobina svojih potomaka. Nisu ustanovljena statistički značajna variranja samo osobine DPP između ženskih i muških kastriranih grla (P>0,05). Sve osobine kvaliteta trupa zavisile su od mase toplih polutki (P lt 0,01). Razlika UPV između najboljeg i najlošijeg nerasta na farmi A je bila 10,41 a na farmi B je bila 11,24 indeksnih poena.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The effect of breed, sire and sex on the quality of carcass sides
T1  - Uticaj rase, oca i pola na kvalitet polutki svinja
EP  - 88
IS  - 1-2
SP  - 79
VL  - 22
DO  - 10.2298/BAH0602079P
ER  - 

@article{
author = "Petrović, Milica and Pušić, Milovan and Radojković, Dragan and Mijatović, Milan and Kosovac, Olga and Radović, Čedomir",
year = "2006",
abstract = "Investigation of quality variability of pig carcass was carried out on 1443 fatlings (gilts and barrows). They were progenies of 22 (Farm A) and 12 sires (Farm B), 5 breeds-crossbreds (Swedish Landrace, Large White, Duroc Hampshire, Duroc x Hampshire). Animals were fed with standardized feed mixture semi ad libitum. The quality of carcass sides was determined on the slaughter-line according to Regulation (1985). Investigation included following traits: weight of warm carcass (MTP, kg), meat in carcass sides (KMP, kg and SMP, %), total mass and ratio of leg+shoulder+loin (MFO, kg and UFO, %). Obtained results were processed using several models (Harvey, 1990) which included sire genotype, sire, sex progeny and mass of warm carcass (regression effect). All investigated traits varied under the influence of sire genotype (P lt 0.01) on farm B. The effect of sire genotype was significant (P lt 0.01) on KMP and SMP on the Farm A. All traits of carcass quality varied under the influence of sires. Gilts had higher KMP, SMP, MFO and UFO compared to male castrated heads. Difference in Total Breeding Value between best and worst boar was 10.41 (Farm A) and 11.24 index point (Farm B)., Ispitivanje uticaja genetskih i negenetskih faktora (genotip oca, otac i pol) na osobine kvaliteta polutki, obavljeno je u 1443 tovljenika koji su vodili poreklo od 5 genotipova očeva. Tovljenici su proizvedeni na dve farme svinja (farma A i B). Dobijeni podaci su obrađeni metodom najmanjih kvadrata (Harvey,1990). Prosečna masa toplih polutki tovljenika sa farme A i B je bila 85,78 i 82,59 kg. Genotip očeva uticao je (P lt 0,01) na variranje svih ispitivanih osobina potomaka na farmi B. Međutim, na farmi A genotip očeva nije uticao (P>0,05) na variranje dnevnog prirasta toplih polutki, ukupnu masu i udeo francuske obrade polutki. Ostale ispitivane osobine (DSL+DSK KMP i SMP) su varirale (P lt 0,01) između genotipova nerasta. Takodje, očevi su uticali na variranje osobina svojih potomaka. Nisu ustanovljena statistički značajna variranja samo osobine DPP između ženskih i muških kastriranih grla (P>0,05). Sve osobine kvaliteta trupa zavisile su od mase toplih polutki (P lt 0,01). Razlika UPV između najboljeg i najlošijeg nerasta na farmi A je bila 10,41 a na farmi B je bila 11,24 indeksnih poena.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The effect of breed, sire and sex on the quality of carcass sides, Uticaj rase, oca i pola na kvalitet polutki svinja",
pages = "88-79",
number = "1-2",
volume = "22",
doi = "10.2298/BAH0602079P"
}

Petrović, M., Pušić, M., Radojković, D., Mijatović, M., Kosovac, O.,& Radović, Č.. (2006). The effect of breed, sire and sex on the quality of carcass sides. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 22(1-2), 79-88.
https://doi.org/10.2298/BAH0602079P

Petrović M, Pušić M, Radojković D, Mijatović M, Kosovac O, Radović Č. The effect of breed, sire and sex on the quality of carcass sides. in Biotechnology in Animal Husbandry. 2006;22(1-2):79-88.
doi:10.2298/BAH0602079P .

Petrović, Milica, Pušić, Milovan, Radojković, Dragan, Mijatović, Milan, Kosovac, Olga, Radović, Čedomir, "The effect of breed, sire and sex on the quality of carcass sides" in Biotechnology in Animal Husbandry, 22, no. 1-2 (2006):79-88,
https://doi.org/10.2298/BAH0602079P . .

TY  - JOUR
AU  - Mijatović, Milan
AU  - Petrović, Milica
AU  - Radojković, Dragan
AU  - Pušić, Milovan
PY  - 2006
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1227
AB  - The basic goal of these investigations was to reconsider the hypothesis that year is an important factor which statistically affects phenotypic variability of production traits registered in performance test under conditions of a central test station and make decision to include this effect in models for estimation of phenotypic and genetic parameters which are needed for the genetic evaluation. The investigations were carried out over a seven year period (from 1995 to 2001) in the Station for testing of production capacities of swine at Agricultural Corporation "Beograd" in Padinska Skela. The examinations included a total of 738 tested animals of following breeds: Swedish Landrace, Large White and Hampshire. All three breeds were analyzed together because number of tested boars of Swedish Landrace and Hampshire breed was too small in comparison to the Large White breed. The least squares method was used to test the significance of the effects of year on variability of production traits. Test of significance showed that the year at the start of the test influenced (P lt 0.001) all feed efficiency traits and all growth traits except test duration and average daily gain. The body composition traits were significantly influenced (P lt 0.01 and P lt 0.001) by year except muscle depth. However, it was not expected that the body weight at the start of the test and at the end of the test was influenced (P lt 0.05 and P lt 0.001) by year at the start of the test. The weight at the start and at the end of the test must stay within strict limits proposed by the testing rules. These investigations showed that effect of year should be included in the models that are used to estimate of phenotypic and genetic parameters which are needed for the genetic evaluation of boars tested under conditions of the central station.
AB  - Osnovni cilj ovih istraživanja je bio da se proveri hipoteza o uticaju godine na fenotipsku varijabilnost proizvodnih osobina nerastova u direktnom testu. Sedmogodišnja istraživanja su obavljena u Stanici za ispitivanje proizvodnih sposobnosti svinja, PK "Beograd" u Padinskoj Skeli. Ispitivanjem je bilo obuhvaćeno ukupno 738 grla tri rase svinja i to: švedskog landrasa, velikog jorkšira i hempšira. Sve tri rase su analizirane zajedno imajući u vidu da je broj grla rasa hempšir i švedski landras bio mali u poređenju sa rasom veliki jorkšir. Za ocenu i testiranje hipoteze o uticaju efekta godine na variranje proizvodnih osobina korišćen je metod najmanjih kvadrata. Test signifikantnosti je pokazao da je godina početka testa bila efekat koji je statistički vrlo visoko značajno (P lt 0,001) uticao na variranje svih osobina iskorišćavanja hrane i skoro svih ispitivanih osobina porasta, izuzev trajanja testa i prosečnog dnevnog prirasta. Za osobine kvaliteta trupa ovaj efekat je bio statistički visoko (P lt 0,01 za SL1) do vrlo visoko (P lt 0,001 za SL2 i M) značajan pri njihovom variranju, izuzev za dubinu dugog leđnog mišića. Međutim, ono što nije očekivano je da su i mere telesnih masa statistički značajno varirale (P lt 0,05 i P lt 0,001) pod uticajem godine početka testa, a imajući u vidu da one moraju ostati unutra strogih granica zadatih programom testiranja.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The effect of year on phenotypic variability of performance traits of boars tested at the central test station
T1  - Uticaj godine na fenotipsku varijabilnost proizvodnih osobina nerastova testiranih u centralnoj testnoj stanici
EP  - 108
IS  - 1-2
SP  - 97
VL  - 22
DO  - 10.2298/BAH0602097M
ER  - 

@article{
author = "Mijatović, Milan and Petrović, Milica and Radojković, Dragan and Pušić, Milovan",
year = "2006",
abstract = "The basic goal of these investigations was to reconsider the hypothesis that year is an important factor which statistically affects phenotypic variability of production traits registered in performance test under conditions of a central test station and make decision to include this effect in models for estimation of phenotypic and genetic parameters which are needed for the genetic evaluation. The investigations were carried out over a seven year period (from 1995 to 2001) in the Station for testing of production capacities of swine at Agricultural Corporation "Beograd" in Padinska Skela. The examinations included a total of 738 tested animals of following breeds: Swedish Landrace, Large White and Hampshire. All three breeds were analyzed together because number of tested boars of Swedish Landrace and Hampshire breed was too small in comparison to the Large White breed. The least squares method was used to test the significance of the effects of year on variability of production traits. Test of significance showed that the year at the start of the test influenced (P lt 0.001) all feed efficiency traits and all growth traits except test duration and average daily gain. The body composition traits were significantly influenced (P lt 0.01 and P lt 0.001) by year except muscle depth. However, it was not expected that the body weight at the start of the test and at the end of the test was influenced (P lt 0.05 and P lt 0.001) by year at the start of the test. The weight at the start and at the end of the test must stay within strict limits proposed by the testing rules. These investigations showed that effect of year should be included in the models that are used to estimate of phenotypic and genetic parameters which are needed for the genetic evaluation of boars tested under conditions of the central station., Osnovni cilj ovih istraživanja je bio da se proveri hipoteza o uticaju godine na fenotipsku varijabilnost proizvodnih osobina nerastova u direktnom testu. Sedmogodišnja istraživanja su obavljena u Stanici za ispitivanje proizvodnih sposobnosti svinja, PK "Beograd" u Padinskoj Skeli. Ispitivanjem je bilo obuhvaćeno ukupno 738 grla tri rase svinja i to: švedskog landrasa, velikog jorkšira i hempšira. Sve tri rase su analizirane zajedno imajući u vidu da je broj grla rasa hempšir i švedski landras bio mali u poređenju sa rasom veliki jorkšir. Za ocenu i testiranje hipoteze o uticaju efekta godine na variranje proizvodnih osobina korišćen je metod najmanjih kvadrata. Test signifikantnosti je pokazao da je godina početka testa bila efekat koji je statistički vrlo visoko značajno (P lt 0,001) uticao na variranje svih osobina iskorišćavanja hrane i skoro svih ispitivanih osobina porasta, izuzev trajanja testa i prosečnog dnevnog prirasta. Za osobine kvaliteta trupa ovaj efekat je bio statistički visoko (P lt 0,01 za SL1) do vrlo visoko (P lt 0,001 za SL2 i M) značajan pri njihovom variranju, izuzev za dubinu dugog leđnog mišića. Međutim, ono što nije očekivano je da su i mere telesnih masa statistički značajno varirale (P lt 0,05 i P lt 0,001) pod uticajem godine početka testa, a imajući u vidu da one moraju ostati unutra strogih granica zadatih programom testiranja.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The effect of year on phenotypic variability of performance traits of boars tested at the central test station, Uticaj godine na fenotipsku varijabilnost proizvodnih osobina nerastova testiranih u centralnoj testnoj stanici",
pages = "108-97",
number = "1-2",
volume = "22",
doi = "10.2298/BAH0602097M"
}

Mijatović, M., Petrović, M., Radojković, D.,& Pušić, M.. (2006). The effect of year on phenotypic variability of performance traits of boars tested at the central test station. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 22(1-2), 97-108.
https://doi.org/10.2298/BAH0602097M

Mijatović M, Petrović M, Radojković D, Pušić M. The effect of year on phenotypic variability of performance traits of boars tested at the central test station. in Biotechnology in Animal Husbandry. 2006;22(1-2):97-108.
doi:10.2298/BAH0602097M .

Mijatović, Milan, Petrović, Milica, Radojković, Dragan, Pušić, Milovan, "The effect of year on phenotypic variability of performance traits of boars tested at the central test station" in Biotechnology in Animal Husbandry, 22, no. 1-2 (2006):97-108,
https://doi.org/10.2298/BAH0602097M . .

TY  - JOUR
AU  - Petrović, Milica
AU  - Radivojević, Dušan
AU  - Vukelić, Gordana N.
AU  - Jokić, Živan
AU  - Todorović, Mirjana
AU  - Radojković, Dragan
AU  - Stanković, Branislav
AU  - Živković, Branislav
AU  - Kosovac, Olga
AU  - Fabjan, Mihal
AU  - Radović, Čedomir
AU  - Pušić, Milovan
AU  - Brkić, Nenad
AU  - Romić, Dragan
PY  - 2004
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/783
AB  - The object of this research-developmental project is the production of quality pig halves. By the application of various methods of selection and breeding along with optimal conditions of nutrition, care and keeping carcass quality of breeding animals and fatteners shall be improved. Another aim of the project is the improvement of health state and performance of pigs by securing optimal microclimate factors, keeping conditions and housing system. The economical valorization of quality pig halves shall also be established. The research has been carried out in three breeding stocks (Breeding stock 1 - PKB "IMES" AD, Padinska Skela; Breeding stock 2 - DP "Stari Tamiš", Pančevo; Breeding stock 3 - Institute for Animal Husbandry also one of parties who realize the project) who are all the users of the research results. In the second year of research we worked on the improvement of reproductive traits of breeding pigs as well as fattening and slaughter traits of three-race and four-race crossing breeds, optimal nutrition, possible use of probiotics in the nutrition of piglets and fatteners, preventing of digestive disorders by use of various probiotic populations, establishing microclimate factors and economical indicators in pig production. In the first two research years the results were published in leading scientific journals of national importance, and reported at the international and national scientific meetings. The study displays the published results of the project in question.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - National program on biotechnologies and agro industry: Program for improving livestock production and products of animal origin: The study on the project titled: Production of quality pig halves
T1  - Nacionalni program biotehnologija i agroindustrija - program unapređenja stočarstva i proizvoda animalnog porekla, studija projekta: Proizvodnja kvalitetnih svinjskih polutki
EP  - 49
IS  - 1-2
SP  - 43
VL  - 20
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_783
ER  - 

@article{
author = "Petrović, Milica and Radivojević, Dušan and Vukelić, Gordana N. and Jokić, Živan and Todorović, Mirjana and Radojković, Dragan and Stanković, Branislav and Živković, Branislav and Kosovac, Olga and Fabjan, Mihal and Radović, Čedomir and Pušić, Milovan and Brkić, Nenad and Romić, Dragan",
year = "2004",
abstract = "The object of this research-developmental project is the production of quality pig halves. By the application of various methods of selection and breeding along with optimal conditions of nutrition, care and keeping carcass quality of breeding animals and fatteners shall be improved. Another aim of the project is the improvement of health state and performance of pigs by securing optimal microclimate factors, keeping conditions and housing system. The economical valorization of quality pig halves shall also be established. The research has been carried out in three breeding stocks (Breeding stock 1 - PKB "IMES" AD, Padinska Skela; Breeding stock 2 - DP "Stari Tamiš", Pančevo; Breeding stock 3 - Institute for Animal Husbandry also one of parties who realize the project) who are all the users of the research results. In the second year of research we worked on the improvement of reproductive traits of breeding pigs as well as fattening and slaughter traits of three-race and four-race crossing breeds, optimal nutrition, possible use of probiotics in the nutrition of piglets and fatteners, preventing of digestive disorders by use of various probiotic populations, establishing microclimate factors and economical indicators in pig production. In the first two research years the results were published in leading scientific journals of national importance, and reported at the international and national scientific meetings. The study displays the published results of the project in question.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "National program on biotechnologies and agro industry: Program for improving livestock production and products of animal origin: The study on the project titled: Production of quality pig halves, Nacionalni program biotehnologija i agroindustrija - program unapređenja stočarstva i proizvoda animalnog porekla, studija projekta: Proizvodnja kvalitetnih svinjskih polutki",
pages = "49-43",
number = "1-2",
volume = "20",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_783"
}

Petrović, M., Radivojević, D., Vukelić, G. N., Jokić, Ž., Todorović, M., Radojković, D., Stanković, B., Živković, B., Kosovac, O., Fabjan, M., Radović, Č., Pušić, M., Brkić, N.,& Romić, D.. (2004). National program on biotechnologies and agro industry: Program for improving livestock production and products of animal origin: The study on the project titled: Production of quality pig halves. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 20(1-2), 43-49.
https://hdl.handle.net/21.15107/rcub_agrospace_783

Petrović M, Radivojević D, Vukelić GN, Jokić Ž, Todorović M, Radojković D, Stanković B, Živković B, Kosovac O, Fabjan M, Radović Č, Pušić M, Brkić N, Romić D. National program on biotechnologies and agro industry: Program for improving livestock production and products of animal origin: The study on the project titled: Production of quality pig halves. in Biotechnology in Animal Husbandry. 2004;20(1-2):43-49.
https://hdl.handle.net/21.15107/rcub_agrospace_783 .

Petrović, Milica, Radivojević, Dušan, Vukelić, Gordana N., Jokić, Živan, Todorović, Mirjana, Radojković, Dragan, Stanković, Branislav, Živković, Branislav, Kosovac, Olga, Fabjan, Mihal, Radović, Čedomir, Pušić, Milovan, Brkić, Nenad, Romić, Dragan, "National program on biotechnologies and agro industry: Program for improving livestock production and products of animal origin: The study on the project titled: Production of quality pig halves" in Biotechnology in Animal Husbandry, 20, no. 1-2 (2004):43-49,
https://hdl.handle.net/21.15107/rcub_agrospace_783 .