TY  - JOUR
AU  - Mitrović, Sreten
AU  - Djermanović, Vladan
AU  - Pupavac, Snježana
AU  - Ostojić, Djordje
AU  - Rajović, Miroljub
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2578
AB  - The experiment was conducted to determine the value of incubation eggs laid by two native breeds or strains of chicken (white naked neck and black Svrljig chicken) that are grown in rural parts of our country and to the extensive system of keeping. The collected eggs from several rural households were incubated in the experimental laboratory of Faculty of Agriculture - Belgrade, Zemun. Of hatching of deposited eggs was higher in white strain naked neck chickens and was 80.00%, and the black hen Svrljig 78.02%. The average egg weight was also a statistically significant (P lt 0.001, P lt 0.01) higher in white naked neck chickens than strain Svrljig black hens (61.27 g - 57.67 g), and scores of day-old chicks (41.13 g - 39.47 g), while the relative share of the weight saw the egg weight was higher in black Svrljig strain of 1.27 g (67.16% - 68.43%), but the difference was not statistically confirmed (P> 0.05). In both strains of laying eggs between weight and weight of chickens were found statistically significant coefficients of phenotypic correlation (P  lt 0.001). Between the weight of eggs and the relative share of chicken in the egg weight yielded a negative correlation (rp = -0.204ns) with white naked neck chickens and the black Svrljig positive (rp = 0.056ns).
AB  - Eksperiment je sproveden u cilju utvrđivanja inkubacionih vrednosti jaja poreklom od dve autohtone rase, odnosno soja kokoši (bela golovrata i crna svrljiška kokoš) koje se gaje u ruralnim delovima naše zemlje i to u ekstenzivnim uslovima držanja. Prikupljena jaja sa nekoliko seoskih domaćinstava su inkubirana u oglednoj laboratoriji Poljoprivrednog fakulteta - Beograd, Zemun. Izvodljivost pilića od broja uloženih jaja bila je veća kod belog soja golovrate kokoši i iznosila je 80,00%, a kod crne svrljiške kokoši 78,02%. Prosečna masa jaja je, takođe, bila statistički značajno (P lt 0,001; P lt 0,01) veća kod bele golovrate kokoši nego kod soja crne svrljiške kokoši (61,27 g - 57,67 g), kao i masa jednodnevnih pilića (41,13 g - 39,47 g), dok je relativni udeo mase pileta u masi jajeta bio veći kod crnog svrljiškog soja za 1,27 g (67,16% - 68,43%), ali razlika nije statistički potvrđena (P>0,05). Kod oba soja kokoši između mase jaja i mase pilića utvrđeni su statistički značajni koeficijenti fenotipske korelacije (P lt 0,001). Između mase jaja i relativnog udela mase pileta u jajetu utvrđen je negativan koeficijent korelacije (rp= -0,204ns) kod bele golovrate kokoši, a kod crne svrljiške pozitivan (rp= 0,056ns).
PB  - Institut PKB Agroekonomik, Padinska skela
T2  - Zbornik naučnih radova Instituta PKB Agroekonomik
T1  - Incubation value of eggs domestic strains grown in chicken rural areas our country
T1  - Inkubacione vrednosti jaja domaćih sojeva kokoši gajenih u ruralnim područjima naše zemlje
EP  - 156
IS  - 3-4
SP  - 149
VL  - 17
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2578
ER  - 

@article{
author = "Mitrović, Sreten and Djermanović, Vladan and Pupavac, Snježana and Ostojić, Djordje and Rajović, Miroljub",
year = "2011",
abstract = "The experiment was conducted to determine the value of incubation eggs laid by two native breeds or strains of chicken (white naked neck and black Svrljig chicken) that are grown in rural parts of our country and to the extensive system of keeping. The collected eggs from several rural households were incubated in the experimental laboratory of Faculty of Agriculture - Belgrade, Zemun. Of hatching of deposited eggs was higher in white strain naked neck chickens and was 80.00%, and the black hen Svrljig 78.02%. The average egg weight was also a statistically significant (P lt 0.001, P lt 0.01) higher in white naked neck chickens than strain Svrljig black hens (61.27 g - 57.67 g), and scores of day-old chicks (41.13 g - 39.47 g), while the relative share of the weight saw the egg weight was higher in black Svrljig strain of 1.27 g (67.16% - 68.43%), but the difference was not statistically confirmed (P> 0.05). In both strains of laying eggs between weight and weight of chickens were found statistically significant coefficients of phenotypic correlation (P  lt 0.001). Between the weight of eggs and the relative share of chicken in the egg weight yielded a negative correlation (rp = -0.204ns) with white naked neck chickens and the black Svrljig positive (rp = 0.056ns)., Eksperiment je sproveden u cilju utvrđivanja inkubacionih vrednosti jaja poreklom od dve autohtone rase, odnosno soja kokoši (bela golovrata i crna svrljiška kokoš) koje se gaje u ruralnim delovima naše zemlje i to u ekstenzivnim uslovima držanja. Prikupljena jaja sa nekoliko seoskih domaćinstava su inkubirana u oglednoj laboratoriji Poljoprivrednog fakulteta - Beograd, Zemun. Izvodljivost pilića od broja uloženih jaja bila je veća kod belog soja golovrate kokoši i iznosila je 80,00%, a kod crne svrljiške kokoši 78,02%. Prosečna masa jaja je, takođe, bila statistički značajno (P lt 0,001; P lt 0,01) veća kod bele golovrate kokoši nego kod soja crne svrljiške kokoši (61,27 g - 57,67 g), kao i masa jednodnevnih pilića (41,13 g - 39,47 g), dok je relativni udeo mase pileta u masi jajeta bio veći kod crnog svrljiškog soja za 1,27 g (67,16% - 68,43%), ali razlika nije statistički potvrđena (P>0,05). Kod oba soja kokoši između mase jaja i mase pilića utvrđeni su statistički značajni koeficijenti fenotipske korelacije (P lt 0,001). Između mase jaja i relativnog udela mase pileta u jajetu utvrđen je negativan koeficijent korelacije (rp= -0,204ns) kod bele golovrate kokoši, a kod crne svrljiške pozitivan (rp= 0,056ns).",
publisher = "Institut PKB Agroekonomik, Padinska skela",
journal = "Zbornik naučnih radova Instituta PKB Agroekonomik",
title = "Incubation value of eggs domestic strains grown in chicken rural areas our country, Inkubacione vrednosti jaja domaćih sojeva kokoši gajenih u ruralnim područjima naše zemlje",
pages = "156-149",
number = "3-4",
volume = "17",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2578"
}

Mitrović, S., Djermanović, V., Pupavac, S., Ostojić, D.,& Rajović, M.. (2011). Incubation value of eggs domestic strains grown in chicken rural areas our country. in Zbornik naučnih radova Instituta PKB Agroekonomik
Institut PKB Agroekonomik, Padinska skela., 17(3-4), 149-156.
https://hdl.handle.net/21.15107/rcub_agrospace_2578

Mitrović S, Djermanović V, Pupavac S, Ostojić D, Rajović M. Incubation value of eggs domestic strains grown in chicken rural areas our country. in Zbornik naučnih radova Instituta PKB Agroekonomik. 2011;17(3-4):149-156.
https://hdl.handle.net/21.15107/rcub_agrospace_2578 .

Mitrović, Sreten, Djermanović, Vladan, Pupavac, Snježana, Ostojić, Djordje, Rajović, Miroljub, "Incubation value of eggs domestic strains grown in chicken rural areas our country" in Zbornik naučnih radova Instituta PKB Agroekonomik, 17, no. 3-4 (2011):149-156,
https://hdl.handle.net/21.15107/rcub_agrospace_2578 .

TY  - JOUR
AU  - Mitrović, Sreten
AU  - Pupavac, Snježana
AU  - Djermanović, Vladan
AU  - Ostojić, Djordje
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2268
AB  - The aim of the research was to examine the impact duration of fattening the basic production indicators in the production of meat broilers hard line hybrid Cobb 500 The investigation included 36 round broiler chickens of both sexes who fattening in the period since 2004. until 2009. year at a private farm in the vicinity of Brčko District. Depending on the round, the shortest period of fattening lasted 34.5, 44.0 and longest days. Lengthening the duration of fattening increased the final body weight, feed conversion and mortality of broiler chickens, but decreased average daily gain and the value of production index. Namely, between the duration of fattening and production indicators tracked established a very strong, strong correlation and high correlation. The coefficient of correlation between the duration of the fattening and final body mass of broiler chickens was rp = 0.831***, conversion of food rp = 0.745***, mortality rp = 0.430**, average daily growth rp = 0.068ns and the production index rp = -0.226ns. Seen as a whole, during the fattening broiler chickens were achieved very good results in fattening up 39, 40, and 41 days. Namely, the longer fattening exacerbate the production results, and thus reduces the cost of fattening broiler chickens.
AB  - Cilj istraživanja je bio ispitivanje uticaja trajanja tova na osnovne proizvodne pokazatelje pri proizvodnji brojlerskog mesa teškog linijskog hibrida Cobb 500. Ispitivanjem je obuhvaćeno 36 turnusa brojlerskih pilića oba pola koji su tovljeni u periodu od 2004. do 2009. godine na jednom privatnom gazdinstvu u okolini Distrikta Brčko. U zavisnosti od turnusa, najkraći period tova je trajao 34,5, a najduži 44,0 dana. Produžavanjem trajanja tova povećavala se završna telesna masa, konverzija hrane i mortalitet brojlerskih pilića, ali se smanjivao prosečan dnevni prirast i vrednost proizvodnog indeksa. Naime, između trajanja tova i praćenih proizvodnih pokazatelja utvrđena je vrlo jaka, jaka i srednja korelaciona povezanost. Koeficijent korelacije između trajanja tova i završne telesne mase brojlerskih pilića iznosio je rp = 0,831***, konverzije hrane rp = 0,745***, mortaliteta rp = 0,430**, prosečnog dnevnog prirasta rp = 0,068ns i proizvodnog indeksa rp = -0,226ns. Posmatrano u celini, u toku tova brojlerskih pilića ostvareni su vrlo dobri rezultati pri trajanju tova 39, 40, pa i 41 dan. Naime, produžavanjem trajanja tova pogoršavaju se proizvodni rezultati, a samim tim smanjuje se i isplativost tova brojlerskih pilića.
PB  - Institut PKB Agroekonomik, Padinska skela
T2  - Zbornik naučnih radova Instituta PKB Agroekonomik
T1  - Effect of duration fattening the production performance broilers chickens of hybrid Cobb 500
T1  - Uticaj trajanja tova na proizvodne performanse brojlerskih pilića hibrida Cobb 500
EP  - 170
IS  - 3-4
SP  - 163
VL  - 16
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2268
ER  - 

@article{
author = "Mitrović, Sreten and Pupavac, Snježana and Djermanović, Vladan and Ostojić, Djordje",
year = "2010",
abstract = "The aim of the research was to examine the impact duration of fattening the basic production indicators in the production of meat broilers hard line hybrid Cobb 500 The investigation included 36 round broiler chickens of both sexes who fattening in the period since 2004. until 2009. year at a private farm in the vicinity of Brčko District. Depending on the round, the shortest period of fattening lasted 34.5, 44.0 and longest days. Lengthening the duration of fattening increased the final body weight, feed conversion and mortality of broiler chickens, but decreased average daily gain and the value of production index. Namely, between the duration of fattening and production indicators tracked established a very strong, strong correlation and high correlation. The coefficient of correlation between the duration of the fattening and final body mass of broiler chickens was rp = 0.831***, conversion of food rp = 0.745***, mortality rp = 0.430**, average daily growth rp = 0.068ns and the production index rp = -0.226ns. Seen as a whole, during the fattening broiler chickens were achieved very good results in fattening up 39, 40, and 41 days. Namely, the longer fattening exacerbate the production results, and thus reduces the cost of fattening broiler chickens., Cilj istraživanja je bio ispitivanje uticaja trajanja tova na osnovne proizvodne pokazatelje pri proizvodnji brojlerskog mesa teškog linijskog hibrida Cobb 500. Ispitivanjem je obuhvaćeno 36 turnusa brojlerskih pilića oba pola koji su tovljeni u periodu od 2004. do 2009. godine na jednom privatnom gazdinstvu u okolini Distrikta Brčko. U zavisnosti od turnusa, najkraći period tova je trajao 34,5, a najduži 44,0 dana. Produžavanjem trajanja tova povećavala se završna telesna masa, konverzija hrane i mortalitet brojlerskih pilića, ali se smanjivao prosečan dnevni prirast i vrednost proizvodnog indeksa. Naime, između trajanja tova i praćenih proizvodnih pokazatelja utvrđena je vrlo jaka, jaka i srednja korelaciona povezanost. Koeficijent korelacije između trajanja tova i završne telesne mase brojlerskih pilića iznosio je rp = 0,831***, konverzije hrane rp = 0,745***, mortaliteta rp = 0,430**, prosečnog dnevnog prirasta rp = 0,068ns i proizvodnog indeksa rp = -0,226ns. Posmatrano u celini, u toku tova brojlerskih pilića ostvareni su vrlo dobri rezultati pri trajanju tova 39, 40, pa i 41 dan. Naime, produžavanjem trajanja tova pogoršavaju se proizvodni rezultati, a samim tim smanjuje se i isplativost tova brojlerskih pilića.",
publisher = "Institut PKB Agroekonomik, Padinska skela",
journal = "Zbornik naučnih radova Instituta PKB Agroekonomik",
title = "Effect of duration fattening the production performance broilers chickens of hybrid Cobb 500, Uticaj trajanja tova na proizvodne performanse brojlerskih pilića hibrida Cobb 500",
pages = "170-163",
number = "3-4",
volume = "16",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2268"
}

Mitrović, S., Pupavac, S., Djermanović, V.,& Ostojić, D.. (2010). Effect of duration fattening the production performance broilers chickens of hybrid Cobb 500. in Zbornik naučnih radova Instituta PKB Agroekonomik
Institut PKB Agroekonomik, Padinska skela., 16(3-4), 163-170.
https://hdl.handle.net/21.15107/rcub_agrospace_2268

Mitrović S, Pupavac S, Djermanović V, Ostojić D. Effect of duration fattening the production performance broilers chickens of hybrid Cobb 500. in Zbornik naučnih radova Instituta PKB Agroekonomik. 2010;16(3-4):163-170.
https://hdl.handle.net/21.15107/rcub_agrospace_2268 .

Mitrović, Sreten, Pupavac, Snježana, Djermanović, Vladan, Ostojić, Djordje, "Effect of duration fattening the production performance broilers chickens of hybrid Cobb 500" in Zbornik naučnih radova Instituta PKB Agroekonomik, 16, no. 3-4 (2010):163-170,
https://hdl.handle.net/21.15107/rcub_agrospace_2268 .

TY  - JOUR
AU  - Adamović, M.
AU  - Grubić, Goran
AU  - Pupavac, Snježana
PY  - 2002
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/520
AB  - In this review paper the presentation of most important micro mineral sources in the nutrition of the economically most important species and categories of domestic animals is given. Their physiological functions and concentration in domestic feeds and possible sources is explained. Within the treatise the choice of the most suitable sources of microelements was explained while special attention was given to organically bonded microelements. The presented results show that the use of microelements bonded with polysaccharides has equally good effects as microelements bonded with amino acids or short peptides (chelates). They also have positive effects on milk production, decrease of somatic cells, better reproduction performances spermatogenesis in male breeding animals and stimulate the immune system of the animal.
AB  - U radu je dat prikaz važnijih izvora mikroelemenata u ishrani ekonomski najvažnijih vrsta domaćih životinja. Ukazano je na njihove fiziološke funkcije, sadržaj u hranivima i jedinjenjima mikroelemenata koja se koriste u našoj zemlji. U okviru razmatranja najpodesnijih izvora mikroelemenata posebna pažnja posvećena je organski vezanim mikroelementima. Prezentirani rezultati ukazuju da korišćenje mikroelemenata vezanih za polisaharide pokazuju bolju iskoristivost mikroelemenata od onih koji su vezani za aminokiseline ili kratke peptide (helati). Oni imaju pozitivan uticaj na produkciju mleka, smanjenje broja somatskih ćelija, poboljšanje rezultata reprodukcije životinja, spermatogenezu muških priplodnih grla i podstiču imunološke sposobnosti životinja.
PB  - Institut PKB Agroekonomik, Padinska skela
T2  - Zbornik naučnih radova Instituta PKB Agroekonomik
T1  - The importance and role of organically bonded microelements in domestic animal nutrition
T1  - Značaj i uloga organski vezanih mikroelemenata u ishrani domaćih životinja
EP  - 353
IS  - 1
SP  - 341
VL  - 8
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_520
ER  - 

@article{
author = "Adamović, M. and Grubić, Goran and Pupavac, Snježana",
year = "2002",
abstract = "In this review paper the presentation of most important micro mineral sources in the nutrition of the economically most important species and categories of domestic animals is given. Their physiological functions and concentration in domestic feeds and possible sources is explained. Within the treatise the choice of the most suitable sources of microelements was explained while special attention was given to organically bonded microelements. The presented results show that the use of microelements bonded with polysaccharides has equally good effects as microelements bonded with amino acids or short peptides (chelates). They also have positive effects on milk production, decrease of somatic cells, better reproduction performances spermatogenesis in male breeding animals and stimulate the immune system of the animal., U radu je dat prikaz važnijih izvora mikroelemenata u ishrani ekonomski najvažnijih vrsta domaćih životinja. Ukazano je na njihove fiziološke funkcije, sadržaj u hranivima i jedinjenjima mikroelemenata koja se koriste u našoj zemlji. U okviru razmatranja najpodesnijih izvora mikroelemenata posebna pažnja posvećena je organski vezanim mikroelementima. Prezentirani rezultati ukazuju da korišćenje mikroelemenata vezanih za polisaharide pokazuju bolju iskoristivost mikroelemenata od onih koji su vezani za aminokiseline ili kratke peptide (helati). Oni imaju pozitivan uticaj na produkciju mleka, smanjenje broja somatskih ćelija, poboljšanje rezultata reprodukcije životinja, spermatogenezu muških priplodnih grla i podstiču imunološke sposobnosti životinja.",
publisher = "Institut PKB Agroekonomik, Padinska skela",
journal = "Zbornik naučnih radova Instituta PKB Agroekonomik",
title = "The importance and role of organically bonded microelements in domestic animal nutrition, Značaj i uloga organski vezanih mikroelemenata u ishrani domaćih životinja",
pages = "353-341",
number = "1",
volume = "8",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_520"
}

Adamović, M., Grubić, G.,& Pupavac, S.. (2002). The importance and role of organically bonded microelements in domestic animal nutrition. in Zbornik naučnih radova Instituta PKB Agroekonomik
Institut PKB Agroekonomik, Padinska skela., 8(1), 341-353.
https://hdl.handle.net/21.15107/rcub_agrospace_520

Adamović M, Grubić G, Pupavac S. The importance and role of organically bonded microelements in domestic animal nutrition. in Zbornik naučnih radova Instituta PKB Agroekonomik. 2002;8(1):341-353.
https://hdl.handle.net/21.15107/rcub_agrospace_520 .

Adamović, M., Grubić, Goran, Pupavac, Snježana, "The importance and role of organically bonded microelements in domestic animal nutrition" in Zbornik naučnih radova Instituta PKB Agroekonomik, 8, no. 1 (2002):341-353,
https://hdl.handle.net/21.15107/rcub_agrospace_520 .