Aleksić, S.

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  • Aleksić, S. (14)
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Author's Bibliography

Influence of mechanical activation on functional properties of barium hexaferrite ceramics

Kosanović, Darko; Blagojević, Vladimir A.; Maricić, A.; Aleksić, S.; Pavlović, Vera P.; Pavlović, Vladimir; Vlahović, Branislav

(Elsevier Sci Ltd, Oxford, 2018)

TY  - JOUR
AU  - Kosanović, Darko
AU  - Blagojević, Vladimir A.
AU  - Maricić, A.
AU  - Aleksić, S.
AU  - Pavlović, Vera P.
AU  - Pavlović, Vladimir
AU  - Vlahović, Branislav
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4755
AB  - Barium hexaferrite ceramics were prepared using mechanically activated mixtures of iron and barium titanate. The 60:40 mass% Fe:BaTiO3 powder mixtures were mechanically activated for different times (100-240 min) and sintered at 1100 and 1200 degrees C in order to determine the influence of mechanical activation of the precursor on the magnetic and dielectric properties of the resulting barium hexaferrite ceramics. The final product contained 84-89 mass% of Ba2Fe22.46O38Ti1.54 phase, with higher content corresponding to longer mechanical activation of the precursor. XRD and Raman measurements indicated that the remainder of the sample consists of leftover BaTiO3 and hematite, which was formed by the oxidation of iron during mechanical activation and sintering in air. Magnetic properties of samples sintered at 1200 degrees C are superior to those sintered at 1100 degrees C, which can be attributed to higher Ba2Fe22.46O38Ti1.54 phase content. The position of the Curie temperature in 350-420 degrees C temperature region is consistent with 0.8:1 ratio of Ti to Ba. Maximum magnetization was observed for samples activated for 120 min. Dielectric properties of samples sintered at 1200 degrees C showed a dependence on frequency, with a significant drop in relative permittivity with an increase in frequency in the low-frequency region, and relatively constant values of relative permittivity in the high-frequency region. The tangent loss showed a decrease with increase in frequency, where peaks corresponding to the resonance of the electron hopping frequency with the external field were observed in the samples corresponding to the longer mechanical activation. Dielectric properties showed relatively small changes for samples activated longer than 150 min.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - Influence of mechanical activation on functional properties of barium hexaferrite ceramics
EP  - 6672
IS  - 6
SP  - 6666
VL  - 44
DO  - 10.1016/j.ceramint.2018.01.078
ER  - 
@article{
author = "Kosanović, Darko and Blagojević, Vladimir A. and Maricić, A. and Aleksić, S. and Pavlović, Vera P. and Pavlović, Vladimir and Vlahović, Branislav",
year = "2018",
abstract = "Barium hexaferrite ceramics were prepared using mechanically activated mixtures of iron and barium titanate. The 60:40 mass% Fe:BaTiO3 powder mixtures were mechanically activated for different times (100-240 min) and sintered at 1100 and 1200 degrees C in order to determine the influence of mechanical activation of the precursor on the magnetic and dielectric properties of the resulting barium hexaferrite ceramics. The final product contained 84-89 mass% of Ba2Fe22.46O38Ti1.54 phase, with higher content corresponding to longer mechanical activation of the precursor. XRD and Raman measurements indicated that the remainder of the sample consists of leftover BaTiO3 and hematite, which was formed by the oxidation of iron during mechanical activation and sintering in air. Magnetic properties of samples sintered at 1200 degrees C are superior to those sintered at 1100 degrees C, which can be attributed to higher Ba2Fe22.46O38Ti1.54 phase content. The position of the Curie temperature in 350-420 degrees C temperature region is consistent with 0.8:1 ratio of Ti to Ba. Maximum magnetization was observed for samples activated for 120 min. Dielectric properties of samples sintered at 1200 degrees C showed a dependence on frequency, with a significant drop in relative permittivity with an increase in frequency in the low-frequency region, and relatively constant values of relative permittivity in the high-frequency region. The tangent loss showed a decrease with increase in frequency, where peaks corresponding to the resonance of the electron hopping frequency with the external field were observed in the samples corresponding to the longer mechanical activation. Dielectric properties showed relatively small changes for samples activated longer than 150 min.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "Influence of mechanical activation on functional properties of barium hexaferrite ceramics",
pages = "6672-6666",
number = "6",
volume = "44",
doi = "10.1016/j.ceramint.2018.01.078"
}
Kosanović, D., Blagojević, V. A., Maricić, A., Aleksić, S., Pavlović, V. P., Pavlović, V.,& Vlahović, B.. (2018). Influence of mechanical activation on functional properties of barium hexaferrite ceramics. in Ceramics International
Elsevier Sci Ltd, Oxford., 44(6), 6666-6672.
https://doi.org/10.1016/j.ceramint.2018.01.078
Kosanović D, Blagojević VA, Maricić A, Aleksić S, Pavlović VP, Pavlović V, Vlahović B. Influence of mechanical activation on functional properties of barium hexaferrite ceramics. in Ceramics International. 2018;44(6):6666-6672.
doi:10.1016/j.ceramint.2018.01.078 .
Kosanović, Darko, Blagojević, Vladimir A., Maricić, A., Aleksić, S., Pavlović, Vera P., Pavlović, Vladimir, Vlahović, Branislav, "Influence of mechanical activation on functional properties of barium hexaferrite ceramics" in Ceramics International, 44, no. 6 (2018):6666-6672,
https://doi.org/10.1016/j.ceramint.2018.01.078 . .
10
8
11

Kosanović, D., Blagojević, V.A., Maričić, A., Aleksić, S., Pavlović, V.P., Pavlović, V.B., Vlahović, B., 2018. Influence of mechanical activation on functional properties of barium hexaferrite ceramics. Ceramics International 44, 6666–6672. https://doi.org/10.1016/j.ceramint.2018.01.078: Supplement

Kosanović, Darko; Blagojević, Vladimir A.; Maričić, Aleksa; Aleksić, S.; Pavlović, Vera P.; Pavlović, Vladimir B.; Vlahović, Branislav

(2018)

TY  - DATA
AU  - Kosanović, Darko
AU  - Blagojević, Vladimir A.
AU  - Maričić, Aleksa
AU  - Aleksić, S.
AU  - Pavlović, Vera P.
AU  - Pavlović, Vladimir B.
AU  - Vlahović, Branislav
PY  - 2018
UR  - https://ars.els-cdn.com/content/image/1-s2.0-S0272884218300919-mmc1.pdf
UR  - http://dais.sanu.ac.rs/123456789/3788
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5729
AB  - Rietveld analysis of XRD patterns of mechanically activated Fe:BaTiO3 powder mixtures sintered at 1200°C
T2  - Ceramics International
T1  - Kosanović, D., Blagojević, V.A., Maričić, A., Aleksić, S., Pavlović, V.P., Pavlović, V.B., Vlahović, B., 2018. Influence of mechanical activation on functional properties of barium hexaferrite ceramics. Ceramics International 44, 6666–6672. https://doi.org/10.1016/j.ceramint.2018.01.078: Supplement
IS  - 6
VL  - 44
UR  - https://hdl.handle.net/21.15107/rcub_dais_4606
ER  - 
@misc{
author = "Kosanović, Darko and Blagojević, Vladimir A. and Maričić, Aleksa and Aleksić, S. and Pavlović, Vera P. and Pavlović, Vladimir B. and Vlahović, Branislav",
year = "2018",
abstract = "Rietveld analysis of XRD patterns of mechanically activated Fe:BaTiO3 powder mixtures sintered at 1200°C",
journal = "Ceramics International",
title = "Kosanović, D., Blagojević, V.A., Maričić, A., Aleksić, S., Pavlović, V.P., Pavlović, V.B., Vlahović, B., 2018. Influence of mechanical activation on functional properties of barium hexaferrite ceramics. Ceramics International 44, 6666–6672. https://doi.org/10.1016/j.ceramint.2018.01.078: Supplement",
number = "6",
volume = "44",
url = "https://hdl.handle.net/21.15107/rcub_dais_4606"
}
Kosanović, D., Blagojević, V. A., Maričić, A., Aleksić, S., Pavlović, V. P., Pavlović, V. B.,& Vlahović, B.. (2018). Kosanović, D., Blagojević, V.A., Maričić, A., Aleksić, S., Pavlović, V.P., Pavlović, V.B., Vlahović, B., 2018. Influence of mechanical activation on functional properties of barium hexaferrite ceramics. Ceramics International 44, 6666–6672. https://doi.org/10.1016/j.ceramint.2018.01.078: Supplement. in Ceramics International, 44(6).
https://hdl.handle.net/21.15107/rcub_dais_4606
Kosanović D, Blagojević VA, Maričić A, Aleksić S, Pavlović VP, Pavlović VB, Vlahović B. Kosanović, D., Blagojević, V.A., Maričić, A., Aleksić, S., Pavlović, V.P., Pavlović, V.B., Vlahović, B., 2018. Influence of mechanical activation on functional properties of barium hexaferrite ceramics. Ceramics International 44, 6666–6672. https://doi.org/10.1016/j.ceramint.2018.01.078: Supplement. in Ceramics International. 2018;44(6).
https://hdl.handle.net/21.15107/rcub_dais_4606 .
Kosanović, Darko, Blagojević, Vladimir A., Maričić, Aleksa, Aleksić, S., Pavlović, Vera P., Pavlović, Vladimir B., Vlahović, Branislav, "Kosanović, D., Blagojević, V.A., Maričić, A., Aleksić, S., Pavlović, V.P., Pavlović, V.B., Vlahović, B., 2018. Influence of mechanical activation on functional properties of barium hexaferrite ceramics. Ceramics International 44, 6666–6672. https://doi.org/10.1016/j.ceramint.2018.01.078: Supplement" in Ceramics International, 44, no. 6 (2018),
https://hdl.handle.net/21.15107/rcub_dais_4606 .

Serbia in the implementation of SEUROP standard for beef carcass classification: Legislation, parameters and evaluation criteria: Part A

Ostojić-Andrić, Dušica; Aleksić, S.; Hristov, Slavča; Novaković, Z.; Petrović, Milan M.; Nikšić, Dragan; Stanišić, Nikola

(Institut za stočarstvo, Beograd, 2012)

TY  - JOUR
AU  - Ostojić-Andrić, Dušica
AU  - Aleksić, S.
AU  - Hristov, Slavča
AU  - Novaković, Z.
AU  - Petrović, Milan M.
AU  - Nikšić, Dragan
AU  - Stanišić, Nikola
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2840
AB  - Agriculture of the Republic of Serbia is going through significant reforms in legislation and agricultural policy, during this EU preaccession period, in order to comply to one of the most important EU policies - Common Agricultural Policy (CAP). The potential and tradition of Serbia in production of beef, on one hand and EU market needs on the other, impose the need for timely preparations from the legislative and technological aspect and human resources. Present study gives the review of major legislative regulations and main parameters of SEUROP beef classification system in sense of definition, presentation and categorization of carcass, as well as criteria in conformation evaluation and fat cover of the carcass.
AB  - Poljoprivreda Srbije u pretpristupnom periodu EU, prolazi kroz značajne reforme zakonodavstva i agrarne politike kako bi se prilagodila jednoj od najznačajnijih EU politika- Zajedničkoj poljoprivrednoj politici. Potencijal i tradicija naše zemlje u proizvodnji junećeg mesa sa jedne i potrebe tržišta EU sa druge strane, nameću potrebu za blagovremenim obavljanjem priprema u zakonodavnom, tehničkom i kadrovskom smislu. SEUROP standard je koncipiran da omogući 'zajednički EU jezik' koji opisuje kvalitet junećih trupova kao i analitiku baze podataka o životinjama, rezultatima klasifikacije i cenama što je od velikog značaja za primenu različitih mera podrške na tržištu unije. Obzirom da ovaj sistem podržava isplatu odgajivačima prema kvalitetu trupova, ovo je i važan instrument kojim se podstiče rad na unapređenju genotipova, ishrane i tehnologije u govedarstvu. U radu je dat pregled najvažnijih zakonskih regulativa i osnovnih parametara SEUROP klasifikacije junećeg mesa u smislu definicije, prezentacije i kategorizacije trupa kao i kriterijuma u oceni konformacije i prekrivenosti trupa lojem.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Serbia in the implementation of SEUROP standard for beef carcass classification: Legislation, parameters and evaluation criteria: Part A
T1  - Srbija pred implementacijom SEUROP standarda za klasifikaciju goveđih trupova - zakonska regulativa, parametri i kriterijumi ocene - deo A
EP  - 58
IS  - 1
SP  - 47
VL  - 28
DO  - 10.2298/BAH1201047O
ER  - 
@article{
author = "Ostojić-Andrić, Dušica and Aleksić, S. and Hristov, Slavča and Novaković, Z. and Petrović, Milan M. and Nikšić, Dragan and Stanišić, Nikola",
year = "2012",
abstract = "Agriculture of the Republic of Serbia is going through significant reforms in legislation and agricultural policy, during this EU preaccession period, in order to comply to one of the most important EU policies - Common Agricultural Policy (CAP). The potential and tradition of Serbia in production of beef, on one hand and EU market needs on the other, impose the need for timely preparations from the legislative and technological aspect and human resources. Present study gives the review of major legislative regulations and main parameters of SEUROP beef classification system in sense of definition, presentation and categorization of carcass, as well as criteria in conformation evaluation and fat cover of the carcass., Poljoprivreda Srbije u pretpristupnom periodu EU, prolazi kroz značajne reforme zakonodavstva i agrarne politike kako bi se prilagodila jednoj od najznačajnijih EU politika- Zajedničkoj poljoprivrednoj politici. Potencijal i tradicija naše zemlje u proizvodnji junećeg mesa sa jedne i potrebe tržišta EU sa druge strane, nameću potrebu za blagovremenim obavljanjem priprema u zakonodavnom, tehničkom i kadrovskom smislu. SEUROP standard je koncipiran da omogući 'zajednički EU jezik' koji opisuje kvalitet junećih trupova kao i analitiku baze podataka o životinjama, rezultatima klasifikacije i cenama što je od velikog značaja za primenu različitih mera podrške na tržištu unije. Obzirom da ovaj sistem podržava isplatu odgajivačima prema kvalitetu trupova, ovo je i važan instrument kojim se podstiče rad na unapređenju genotipova, ishrane i tehnologije u govedarstvu. U radu je dat pregled najvažnijih zakonskih regulativa i osnovnih parametara SEUROP klasifikacije junećeg mesa u smislu definicije, prezentacije i kategorizacije trupa kao i kriterijuma u oceni konformacije i prekrivenosti trupa lojem.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Serbia in the implementation of SEUROP standard for beef carcass classification: Legislation, parameters and evaluation criteria: Part A, Srbija pred implementacijom SEUROP standarda za klasifikaciju goveđih trupova - zakonska regulativa, parametri i kriterijumi ocene - deo A",
pages = "58-47",
number = "1",
volume = "28",
doi = "10.2298/BAH1201047O"
}
Ostojić-Andrić, D., Aleksić, S., Hristov, S., Novaković, Z., Petrović, M. M., Nikšić, D.,& Stanišić, N.. (2012). Serbia in the implementation of SEUROP standard for beef carcass classification: Legislation, parameters and evaluation criteria: Part A. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 28(1), 47-58.
https://doi.org/10.2298/BAH1201047O
Ostojić-Andrić D, Aleksić S, Hristov S, Novaković Z, Petrović MM, Nikšić D, Stanišić N. Serbia in the implementation of SEUROP standard for beef carcass classification: Legislation, parameters and evaluation criteria: Part A. in Biotechnology in Animal Husbandry. 2012;28(1):47-58.
doi:10.2298/BAH1201047O .
Ostojić-Andrić, Dušica, Aleksić, S., Hristov, Slavča, Novaković, Z., Petrović, Milan M., Nikšić, Dragan, Stanišić, Nikola, "Serbia in the implementation of SEUROP standard for beef carcass classification: Legislation, parameters and evaluation criteria: Part A" in Biotechnology in Animal Husbandry, 28, no. 1 (2012):47-58,
https://doi.org/10.2298/BAH1201047O . .
3

Changes of physical-chemical properties of beef during 14 days of chilling

Stanišić, Nikola; Petričević, M.; Živković, D.; Petrović, Milan M.; Ostojić-Andrić, Dušica; Aleksić, S.; Stajić, Slaviša

(Institut za stočarstvo, Beograd, 2012)

TY  - JOUR
AU  - Stanišić, Nikola
AU  - Petričević, M.
AU  - Živković, D.
AU  - Petrović, Milan M.
AU  - Ostojić-Andrić, Dušica
AU  - Aleksić, S.
AU  - Stajić, Slaviša
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2843
AB  - The objective of the work was to evaluate the effect of conditioning time (during 14 days of ageing at +4°C) on physicochemical properties of two cattle skeletal muscles. Investigations were conducted on the m. longissimus dorsi (n=9) and m. gluteus medius (n=9) of Domestic Spotted breed. Muscle analyses were carried out 1st, 7th and 14th day post mortem, during storage at +4°C. Colour (CIE L*a*b*values, Hue and Chroma), cooking loss, shear force, water-holding capacity (WHC), pH value and sensory characteristics were determined in all meat samples. M. longissimus dorsi samples aged for 14 days were characterized by higher degree of lightness (L*) and chroma (C*) values, more of red colour (higher a*) and of yellow (higher b*), while m. gluteus medius colour changes during storage was not found to be significant. Over the 14 day conditioning period, tenderness (expressed as shear force) of the evaluated muscles improved significantly (p lt 0.05), it ranged from 11.50 kg/cm2 (1st day) to 5.00 kg/cm2 (14th day) for m. longissimus dorsi and from 9.81 kg/cm2 (1st day) to 5.10 kg/cm2 (14th day) for m. gluteus medius muscle. Cooking loss and WHC increased significantly over storage time (p lt 0.05) in both meat samples, while changes in pH values were insignificant. Sensory analyses revealed deterioration in flavour (smell and taste) and improvement in tenderness of roasted meat samples during storage.
AB  - Cilj ovog istraživanja je bio da se ispita efekat vremena kondicioniranja (tokom 14 dana zrenja na +4°C) na fizičko-hemijske karakteristike dva mišića junadi. Ispitivanja su obavljena na m.longissimus dorsi (n=9) i m. gluteus medius (n=9) junadi domaće šarene rase. Analize mišića su rađene prvog, sedmog i četrnaestog dana od dana klanja, tokom skladištenja na +4°C. U svim uzorcima mišića je utvrđena boja (CIE L*a*b*, Ho i C*vrednosti), kalo kuvanja, sila sečenja, sposobnost vezivanja vode, pH vrednost i senzorna analiza. Nakon skladištenja od 14 dana uzorci m. longissimus dorsi su imali viši stepen svetloće (L*) i hroma vrednosti (C*), veći udeo crvene (više a*) i žute boje (više b*), dok u uzorcima m. gluteus medius nije utvrđena statistički značajna promena u parametrima boje. Tokom 14 dana skladištenja, mekoća mesa (izražena kao sila sečenja) se značajno poboljšala (p lt 0.05), od 11.50 kg/cm2 (prvog dana) do 5.00 kg/cm2 (četrnaestog dana) za m. longissimus dorsi i od 9.81 kg/cm2 (prvog dana) do 5.10 kg/cm2 (četrnaestog dana) za m. gluteus medius. Kalo kuvanja i sposobnost vezivanja vode su se značajno povećali (p lt 0.05) kod oba mišića, dok se pH vrednost nije značajno menjala tokom skladištenja. Tokom senzorne analize pečenog mesa utvrđeno je pogoršanje arome (ukusa i mirisa) i poboljšanje mekoće sa vremenom skladištenja.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Changes of physical-chemical properties of beef during 14 days of chilling
T1  - Promene u fizičko-hemijskim karakteristikama junećeg mesa tokom 14 dana hlađenja
EP  - 85
IS  - 1
SP  - 77
VL  - 28
DO  - 10.2298/BAH1201077S
ER  - 
@article{
author = "Stanišić, Nikola and Petričević, M. and Živković, D. and Petrović, Milan M. and Ostojić-Andrić, Dušica and Aleksić, S. and Stajić, Slaviša",
year = "2012",
abstract = "The objective of the work was to evaluate the effect of conditioning time (during 14 days of ageing at +4°C) on physicochemical properties of two cattle skeletal muscles. Investigations were conducted on the m. longissimus dorsi (n=9) and m. gluteus medius (n=9) of Domestic Spotted breed. Muscle analyses were carried out 1st, 7th and 14th day post mortem, during storage at +4°C. Colour (CIE L*a*b*values, Hue and Chroma), cooking loss, shear force, water-holding capacity (WHC), pH value and sensory characteristics were determined in all meat samples. M. longissimus dorsi samples aged for 14 days were characterized by higher degree of lightness (L*) and chroma (C*) values, more of red colour (higher a*) and of yellow (higher b*), while m. gluteus medius colour changes during storage was not found to be significant. Over the 14 day conditioning period, tenderness (expressed as shear force) of the evaluated muscles improved significantly (p lt 0.05), it ranged from 11.50 kg/cm2 (1st day) to 5.00 kg/cm2 (14th day) for m. longissimus dorsi and from 9.81 kg/cm2 (1st day) to 5.10 kg/cm2 (14th day) for m. gluteus medius muscle. Cooking loss and WHC increased significantly over storage time (p lt 0.05) in both meat samples, while changes in pH values were insignificant. Sensory analyses revealed deterioration in flavour (smell and taste) and improvement in tenderness of roasted meat samples during storage., Cilj ovog istraživanja je bio da se ispita efekat vremena kondicioniranja (tokom 14 dana zrenja na +4°C) na fizičko-hemijske karakteristike dva mišića junadi. Ispitivanja su obavljena na m.longissimus dorsi (n=9) i m. gluteus medius (n=9) junadi domaće šarene rase. Analize mišića su rađene prvog, sedmog i četrnaestog dana od dana klanja, tokom skladištenja na +4°C. U svim uzorcima mišića je utvrđena boja (CIE L*a*b*, Ho i C*vrednosti), kalo kuvanja, sila sečenja, sposobnost vezivanja vode, pH vrednost i senzorna analiza. Nakon skladištenja od 14 dana uzorci m. longissimus dorsi su imali viši stepen svetloće (L*) i hroma vrednosti (C*), veći udeo crvene (više a*) i žute boje (više b*), dok u uzorcima m. gluteus medius nije utvrđena statistički značajna promena u parametrima boje. Tokom 14 dana skladištenja, mekoća mesa (izražena kao sila sečenja) se značajno poboljšala (p lt 0.05), od 11.50 kg/cm2 (prvog dana) do 5.00 kg/cm2 (četrnaestog dana) za m. longissimus dorsi i od 9.81 kg/cm2 (prvog dana) do 5.10 kg/cm2 (četrnaestog dana) za m. gluteus medius. Kalo kuvanja i sposobnost vezivanja vode su se značajno povećali (p lt 0.05) kod oba mišića, dok se pH vrednost nije značajno menjala tokom skladištenja. Tokom senzorne analize pečenog mesa utvrđeno je pogoršanje arome (ukusa i mirisa) i poboljšanje mekoće sa vremenom skladištenja.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Changes of physical-chemical properties of beef during 14 days of chilling, Promene u fizičko-hemijskim karakteristikama junećeg mesa tokom 14 dana hlađenja",
pages = "85-77",
number = "1",
volume = "28",
doi = "10.2298/BAH1201077S"
}
Stanišić, N., Petričević, M., Živković, D., Petrović, M. M., Ostojić-Andrić, D., Aleksić, S.,& Stajić, S.. (2012). Changes of physical-chemical properties of beef during 14 days of chilling. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 28(1), 77-85.
https://doi.org/10.2298/BAH1201077S
Stanišić N, Petričević M, Živković D, Petrović MM, Ostojić-Andrić D, Aleksić S, Stajić S. Changes of physical-chemical properties of beef during 14 days of chilling. in Biotechnology in Animal Husbandry. 2012;28(1):77-85.
doi:10.2298/BAH1201077S .
Stanišić, Nikola, Petričević, M., Živković, D., Petrović, Milan M., Ostojić-Andrić, Dušica, Aleksić, S., Stajić, Slaviša, "Changes of physical-chemical properties of beef during 14 days of chilling" in Biotechnology in Animal Husbandry, 28, no. 1 (2012):77-85,
https://doi.org/10.2298/BAH1201077S . .
10

The effect of crossing of domestic Simmental breed and French fattening breeds on conformation and fat cover of beef carcasses

Ostojić-Andrić, Dušica; Aleksić, S.; Petrović, Milan M.; Hristov, Slavča; Pantelić, Vlada; Novaković, Ž.; Nikšić, Dragan

(Institut za stočarstvo, Beograd, 2011)

TY  - JOUR
AU  - Ostojić-Andrić, Dušica
AU  - Aleksić, S.
AU  - Petrović, Milan M.
AU  - Hristov, Slavča
AU  - Pantelić, Vlada
AU  - Novaković, Ž.
AU  - Nikšić, Dragan
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2465
AB  - Evaluation of conformation and fat cover of beef carcasses has great importance in modern systems of carcass quality evaluation. In this way, adequate price is achieved for every classified carcass side according to market demand. In this paper, the effect of experimental crossing of Domestic Simmental breed with Charolais and Limousine breed (N=96) on conformation and fat cover was investigated. Evaluation was carried out on the whole carcass and partially for certain parts of carcass according to special evaluation pattern/form (1-5). In regard to evaluation of carcass conformation, statistically significant differences (p lt 0,01) were established between crosses and Domestic Simmental breed. Crosses with Charolais achieved the highest score for conformation (3,94), the highest score for round conformation (3,77) and shoulder (4,06). Considerably more fat tissue on outside of the carcass was determined in Domestic Simmental breed (3,44) compared to crosses with Charolais (3,27). Presence of fat in pelvic cavity was more expressed in Charolais (3,34) and Limousine crosses (3,28), with better score for covering of kidneys (3,50 and 3,53) compared to Domestic breed (3,17).
AB  - Ocena konformacije i prekrivenosti junećih trupova lojem ima veliki značaj u savremenim sistemima ocene kvaliteta trupova. Na ovaj način postiže se odgovarajuća cena za svaku klasiranu polutku prema zahtevima potrošača. U ovom radu ispitivan je uticaj eksperimentalnog ukrštanja domaće simentalske rase sa šarole i limuzin rasom (N=96) na konformaciju i prekrivenost junećih trupova lojem. Ispitivanje je obuhvatilo ocenu pomenutih osobina na celim trupovima kao i parcijalno na određenim delovima trupova a prema odgovarajućoj linearnoj skali ocene (1-5). U odnosu na ocenu konformacije trupova utvrđene su statistički značajne razlike (p lt 0,01) između meleza i domaće simentalske rase. Melezi Šarolea postigli su najbolju ocenu konformacije trupova (3,94), konformacije buta (3,77) i plećki (4,06). Značajno više masnog tkiva na spoljašnjem delu trupa utvrđeno je kod domaće simentalske rase.(3,44) u poređenju sa melezima Šarolea (3,27). Prisustvo masti u karličnoj šupljini bilo je izraženije kod Šarole (3,34) i Limuzin meleza (3,28), sa boljom ocenom prekrivenosti bubrega (3,50 and 3,53) u odnosu na domaću simentalsku rasu (3,17).
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The effect of crossing of domestic Simmental breed and French fattening breeds on conformation and fat cover of beef carcasses
T1  - Uticaj ukrštanja domaće simentalske rase i francuskih tovnih rasa na konformaciju i prekrivenost junećih trupova lojem
EP  - 145
IS  - 2
SP  - 137
VL  - 27
DO  - 10.2298/BAH1102137O
ER  - 
@article{
author = "Ostojić-Andrić, Dušica and Aleksić, S. and Petrović, Milan M. and Hristov, Slavča and Pantelić, Vlada and Novaković, Ž. and Nikšić, Dragan",
year = "2011",
abstract = "Evaluation of conformation and fat cover of beef carcasses has great importance in modern systems of carcass quality evaluation. In this way, adequate price is achieved for every classified carcass side according to market demand. In this paper, the effect of experimental crossing of Domestic Simmental breed with Charolais and Limousine breed (N=96) on conformation and fat cover was investigated. Evaluation was carried out on the whole carcass and partially for certain parts of carcass according to special evaluation pattern/form (1-5). In regard to evaluation of carcass conformation, statistically significant differences (p lt 0,01) were established between crosses and Domestic Simmental breed. Crosses with Charolais achieved the highest score for conformation (3,94), the highest score for round conformation (3,77) and shoulder (4,06). Considerably more fat tissue on outside of the carcass was determined in Domestic Simmental breed (3,44) compared to crosses with Charolais (3,27). Presence of fat in pelvic cavity was more expressed in Charolais (3,34) and Limousine crosses (3,28), with better score for covering of kidneys (3,50 and 3,53) compared to Domestic breed (3,17)., Ocena konformacije i prekrivenosti junećih trupova lojem ima veliki značaj u savremenim sistemima ocene kvaliteta trupova. Na ovaj način postiže se odgovarajuća cena za svaku klasiranu polutku prema zahtevima potrošača. U ovom radu ispitivan je uticaj eksperimentalnog ukrštanja domaće simentalske rase sa šarole i limuzin rasom (N=96) na konformaciju i prekrivenost junećih trupova lojem. Ispitivanje je obuhvatilo ocenu pomenutih osobina na celim trupovima kao i parcijalno na određenim delovima trupova a prema odgovarajućoj linearnoj skali ocene (1-5). U odnosu na ocenu konformacije trupova utvrđene su statistički značajne razlike (p lt 0,01) između meleza i domaće simentalske rase. Melezi Šarolea postigli su najbolju ocenu konformacije trupova (3,94), konformacije buta (3,77) i plećki (4,06). Značajno više masnog tkiva na spoljašnjem delu trupa utvrđeno je kod domaće simentalske rase.(3,44) u poređenju sa melezima Šarolea (3,27). Prisustvo masti u karličnoj šupljini bilo je izraženije kod Šarole (3,34) i Limuzin meleza (3,28), sa boljom ocenom prekrivenosti bubrega (3,50 and 3,53) u odnosu na domaću simentalsku rasu (3,17).",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The effect of crossing of domestic Simmental breed and French fattening breeds on conformation and fat cover of beef carcasses, Uticaj ukrštanja domaće simentalske rase i francuskih tovnih rasa na konformaciju i prekrivenost junećih trupova lojem",
pages = "145-137",
number = "2",
volume = "27",
doi = "10.2298/BAH1102137O"
}
Ostojić-Andrić, D., Aleksić, S., Petrović, M. M., Hristov, S., Pantelić, V., Novaković, Ž.,& Nikšić, D.. (2011). The effect of crossing of domestic Simmental breed and French fattening breeds on conformation and fat cover of beef carcasses. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 27(2), 137-145.
https://doi.org/10.2298/BAH1102137O
Ostojić-Andrić D, Aleksić S, Petrović MM, Hristov S, Pantelić V, Novaković Ž, Nikšić D. The effect of crossing of domestic Simmental breed and French fattening breeds on conformation and fat cover of beef carcasses. in Biotechnology in Animal Husbandry. 2011;27(2):137-145.
doi:10.2298/BAH1102137O .
Ostojić-Andrić, Dušica, Aleksić, S., Petrović, Milan M., Hristov, Slavča, Pantelić, Vlada, Novaković, Ž., Nikšić, Dragan, "The effect of crossing of domestic Simmental breed and French fattening breeds on conformation and fat cover of beef carcasses" in Biotechnology in Animal Husbandry, 27, no. 2 (2011):137-145,
https://doi.org/10.2298/BAH1102137O . .

Production potential of first calving Simmental heifers in Serbia

Nikšić, Dragan; Ostojić-Andrić, Dušica; Pantelić, Vlada; Perišić, Predrag; Novaković, Ž.; Aleksić, S.; Lazarević, M.

(Institut za stočarstvo, Beograd, 2011)

TY  - JOUR
AU  - Nikšić, Dragan
AU  - Ostojić-Andrić, Dušica
AU  - Pantelić, Vlada
AU  - Perišić, Predrag
AU  - Novaković, Ž.
AU  - Aleksić, S.
AU  - Lazarević, M.
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2470
AB  - Cattle production in Serbia, and especially milk production, contributes significantly to the value of total agricultural production (20%) and livestock production (45%). Achieved annual rate of milk yield increase of approx.100 kg per cow cannot adequately compensate for drastic decrease of number of dairy cattle which dropped by fifth over last decade. This is especially important from the aspect of assessment of future production quotas for milk as part of Serbia's preparation for EU accession. From the aspect of the genetic potential of dairy cattle, the most significant measure aimed at increase of milk performance in future will be execution of systematic selection-breeding work in the main population. Special attention should be directed in future to selection of parents of dairy herd, criteria for selection of heifers and their adequate rearing in sense of nutrition and housing. For the purpose of establishing of production potential of first calving Simmental cows in Serbia, data was analyzed for 37.171 Simmental cows with completed lactations in the period 2007 to 2010. Research results showed moderate trend of increase in milk performance in first calving cows - average milk production of 4.348 kg, milk fat content of 3.93% and milk fat yield of 171.1 kg. Milk performance of first calving cows in average was lower by 147 kg compared to cows in other lactations and by 1.169 kg compared to bull dams in the observed period. In analysis of bulls - most common sires of studied first-calvers, it was established that eight of ten bull sires had negative values for milk yield, which indicated the need for better cooperation and organization in work of all services which are included in selection-breeding activities in dairy cattle breeding.
AB  - Govedarstvo Srbije a posebno proizvodnja mleka značajno učestvuju u vrednosti ukupne poljoprivredne (20%) i stočarske proizvodnje (45%). Postignutim tempom rasta prinosa mleka od oko 100 kg po kravi godišnje ne može se adekvatno kompenzovati drastičan pad broja mlečnih grla koji je u protekloj deceniji opao za petinu. Ovo je posebno značajno sa aspekta procena budućih proizvodnih kvota za mleko u priprema Srbije za ulazak u EU. Sa aspekta genetskog potencijala mlečnih krava, najznačajnija mera za povećanja prinosa mleka u narednom periodu je sprovođenje sistematskog odgajivačko-selekcijskog rada u matičnoj populaciji. Izboru roditeljskih parova budućih generacija mlečnog stada, kriterijumima odabira junica i njihovom pravilnom odgoju u smislu ishrane i uslova držanja treba posvetiti primaran značaj. U cilju utvrđivanja proizvodnog potencijala prvotelki simentalske rase u Republici Srbiji analizirani su podaci 37.171 simentalskih krava koje su svoje prve laktacije zaključile u periodu od 2007-2010 godine. Rezultati istraživanja pokazali su umereni trend porasta mlečnosti prvotelki sa ostvarenom prosečnom proizvodnjom od 4.348 kg mleka, sadržajem od 3,93% i prinosom od 171,1 kg mlečne masti. Mlečnost prvotelki u proseku je bila niža za 147 kg od mlečnosti krava u ostalim laktacijama i za 1.169 kg od mlečnosti bikovskih majki u posmatranom periodu. Analizom bikova - najčešćih očeva ispitivanih prvotelki, utvrđeno je da je osam od deset bikova-očeva imalo negativne vrednosti za prinos mleka što upućuje na neophodnost bolje saradnje i organizacije u radu svih službi koje obavljaju odgajivačko-selekcijski rad u mlečnom govedarstvu.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Production potential of first calving Simmental heifers in Serbia
T1  - Proizvodni potencijal prvotelki simentalske rase u Srbiji
EP  - 1041
IS  - 3
SP  - 1033
VL  - 27
DO  - 10.2298/BAH1103033N
ER  - 
@article{
author = "Nikšić, Dragan and Ostojić-Andrić, Dušica and Pantelić, Vlada and Perišić, Predrag and Novaković, Ž. and Aleksić, S. and Lazarević, M.",
year = "2011",
abstract = "Cattle production in Serbia, and especially milk production, contributes significantly to the value of total agricultural production (20%) and livestock production (45%). Achieved annual rate of milk yield increase of approx.100 kg per cow cannot adequately compensate for drastic decrease of number of dairy cattle which dropped by fifth over last decade. This is especially important from the aspect of assessment of future production quotas for milk as part of Serbia's preparation for EU accession. From the aspect of the genetic potential of dairy cattle, the most significant measure aimed at increase of milk performance in future will be execution of systematic selection-breeding work in the main population. Special attention should be directed in future to selection of parents of dairy herd, criteria for selection of heifers and their adequate rearing in sense of nutrition and housing. For the purpose of establishing of production potential of first calving Simmental cows in Serbia, data was analyzed for 37.171 Simmental cows with completed lactations in the period 2007 to 2010. Research results showed moderate trend of increase in milk performance in first calving cows - average milk production of 4.348 kg, milk fat content of 3.93% and milk fat yield of 171.1 kg. Milk performance of first calving cows in average was lower by 147 kg compared to cows in other lactations and by 1.169 kg compared to bull dams in the observed period. In analysis of bulls - most common sires of studied first-calvers, it was established that eight of ten bull sires had negative values for milk yield, which indicated the need for better cooperation and organization in work of all services which are included in selection-breeding activities in dairy cattle breeding., Govedarstvo Srbije a posebno proizvodnja mleka značajno učestvuju u vrednosti ukupne poljoprivredne (20%) i stočarske proizvodnje (45%). Postignutim tempom rasta prinosa mleka od oko 100 kg po kravi godišnje ne može se adekvatno kompenzovati drastičan pad broja mlečnih grla koji je u protekloj deceniji opao za petinu. Ovo je posebno značajno sa aspekta procena budućih proizvodnih kvota za mleko u priprema Srbije za ulazak u EU. Sa aspekta genetskog potencijala mlečnih krava, najznačajnija mera za povećanja prinosa mleka u narednom periodu je sprovođenje sistematskog odgajivačko-selekcijskog rada u matičnoj populaciji. Izboru roditeljskih parova budućih generacija mlečnog stada, kriterijumima odabira junica i njihovom pravilnom odgoju u smislu ishrane i uslova držanja treba posvetiti primaran značaj. U cilju utvrđivanja proizvodnog potencijala prvotelki simentalske rase u Republici Srbiji analizirani su podaci 37.171 simentalskih krava koje su svoje prve laktacije zaključile u periodu od 2007-2010 godine. Rezultati istraživanja pokazali su umereni trend porasta mlečnosti prvotelki sa ostvarenom prosečnom proizvodnjom od 4.348 kg mleka, sadržajem od 3,93% i prinosom od 171,1 kg mlečne masti. Mlečnost prvotelki u proseku je bila niža za 147 kg od mlečnosti krava u ostalim laktacijama i za 1.169 kg od mlečnosti bikovskih majki u posmatranom periodu. Analizom bikova - najčešćih očeva ispitivanih prvotelki, utvrđeno je da je osam od deset bikova-očeva imalo negativne vrednosti za prinos mleka što upućuje na neophodnost bolje saradnje i organizacije u radu svih službi koje obavljaju odgajivačko-selekcijski rad u mlečnom govedarstvu.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Production potential of first calving Simmental heifers in Serbia, Proizvodni potencijal prvotelki simentalske rase u Srbiji",
pages = "1041-1033",
number = "3",
volume = "27",
doi = "10.2298/BAH1103033N"
}
Nikšić, D., Ostojić-Andrić, D., Pantelić, V., Perišić, P., Novaković, Ž., Aleksić, S.,& Lazarević, M.. (2011). Production potential of first calving Simmental heifers in Serbia. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 27(3), 1033-1041.
https://doi.org/10.2298/BAH1103033N
Nikšić D, Ostojić-Andrić D, Pantelić V, Perišić P, Novaković Ž, Aleksić S, Lazarević M. Production potential of first calving Simmental heifers in Serbia. in Biotechnology in Animal Husbandry. 2011;27(3):1033-1041.
doi:10.2298/BAH1103033N .
Nikšić, Dragan, Ostojić-Andrić, Dušica, Pantelić, Vlada, Perišić, Predrag, Novaković, Ž., Aleksić, S., Lazarević, M., "Production potential of first calving Simmental heifers in Serbia" in Biotechnology in Animal Husbandry, 27, no. 3 (2011):1033-1041,
https://doi.org/10.2298/BAH1103033N . .
2

Quality traits of carcass sides and meat of Moravka and Mangalitsa pig breeds

Petrović, M.; Radović, Čedomir; Parunović, Nenad; Mijatović, Milan; Radojković, Dragan; Aleksić, S.; Stanišić, Nikola; Popovac, Mladen

(Institut za stočarstvo, Beograd, 2010)

TY  - JOUR
AU  - Petrović, M.
AU  - Radović, Čedomir
AU  - Parunović, Nenad
AU  - Mijatović, Milan
AU  - Radojković, Dragan
AU  - Aleksić, S.
AU  - Stanišić, Nikola
AU  - Popovac, Mladen
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2208
AB  - Objective of this paper was to evaluate phenotypic variability of carcass side traits and quality of meat of fatteners (male castrated heads) of Moravka breed (M) and Mangalitsa (swallow-belly Mangalitsa - LM). The quantity and content of meat were determined based on dissection of left carcass sides (Walstra and Merkus, 1996). Also, nutritive properties of musculus longissimus dorsi (m.l.d.) were established. Obtained data were processed using GLM procedure of the program package SAS 9.1.3 (SAS Inst.Inc., 2002-2003). Results of the study show that Moravka fatteners had longer carcass sides (+6.82 and + 5.00 cm) compared to Mangalitsa breed, corrected to average body weight at slaughtering. Fatteners of M breed had in average higher total mass of back-loin part (+0.685, P lt 0.05) and average quantity of muscles in the same part of carcass side (+0.631 kg, P lt 0.01), compared to fatteners of LM breed. Also, they had higher quantity of muscle in belly-rib part (+0.237 kg, P lt 0.05) compared to LM. Share of muscle tissue in back-loin and belly-rib carcass side parts corrected for WCC, was higher in M carcass sides than in LM (P lt 0.01). Conversely, muscle tissue content in shoulders of Mangalitsa was higher (+4.8% ; P lt 0.05) than in Moravka. Share of muscle tissue in carcass sides of M pigs was by 4.3% higher compared to LM carcass sides. In m.l.d. of Moravka water content was higher (+6.1%, P lt 0.01), content of total lipids (-6.5%, P lt 0.05) and cholesterol (-19.68 mg/100 g, P lt 0.001) was lower than in Mangalitsa.
AB  - Rezultati ispitivanja pokazuju da su tovljenici rase moravka imali duže polutke od rase mangulica, korigovane na prosečnu telesnu masu pri klanju. Tovljenici rase M imali su prosečno veću ukupnu masu leđno-slabinskog dela (P lt 0,05) i prosečnu količinu mišića u istom delu polutki (P lt 0,01), nego rase LM. Takodje, oni su imali i veću količinu mišića u trbušno-rebarnom delu (P lt 0,05) nego LM. Udeo mišićnog tkiva u leđno-slabinskom i trbušno-rebarnom delu korigovan na WCC, bio je veći polutkama M nego kod LM (P lt 0,01). Obrnuto, sadržaj mišićnog tkiva u plećkama mangulice bio je veći nego kod moravke (P lt 0,05). Udeo mišićnog tkiva u polutkama svinja M, bio je za 4,3% veći nego u polutkama LM. U m.l.d. moravke bio je veći sadržaj vode (P lt 0,01), manji sadržaj ukupnih masti (-6,5%, P lt 0,05) i holesterola (-19,68 mg/100g, P lt 0,001) nego kod mangulice.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Quality traits of carcass sides and meat of Moravka and Mangalitsa pig breeds
T1  - Osobine kvaliteta polutki i mesa svinja rase moravka i mangulica
EP  - 27
IS  - 1-2
SP  - 21
VL  - 26
DO  - 10.2298/BAH1002021P
ER  - 
@article{
author = "Petrović, M. and Radović, Čedomir and Parunović, Nenad and Mijatović, Milan and Radojković, Dragan and Aleksić, S. and Stanišić, Nikola and Popovac, Mladen",
year = "2010",
abstract = "Objective of this paper was to evaluate phenotypic variability of carcass side traits and quality of meat of fatteners (male castrated heads) of Moravka breed (M) and Mangalitsa (swallow-belly Mangalitsa - LM). The quantity and content of meat were determined based on dissection of left carcass sides (Walstra and Merkus, 1996). Also, nutritive properties of musculus longissimus dorsi (m.l.d.) were established. Obtained data were processed using GLM procedure of the program package SAS 9.1.3 (SAS Inst.Inc., 2002-2003). Results of the study show that Moravka fatteners had longer carcass sides (+6.82 and + 5.00 cm) compared to Mangalitsa breed, corrected to average body weight at slaughtering. Fatteners of M breed had in average higher total mass of back-loin part (+0.685, P lt 0.05) and average quantity of muscles in the same part of carcass side (+0.631 kg, P lt 0.01), compared to fatteners of LM breed. Also, they had higher quantity of muscle in belly-rib part (+0.237 kg, P lt 0.05) compared to LM. Share of muscle tissue in back-loin and belly-rib carcass side parts corrected for WCC, was higher in M carcass sides than in LM (P lt 0.01). Conversely, muscle tissue content in shoulders of Mangalitsa was higher (+4.8% ; P lt 0.05) than in Moravka. Share of muscle tissue in carcass sides of M pigs was by 4.3% higher compared to LM carcass sides. In m.l.d. of Moravka water content was higher (+6.1%, P lt 0.01), content of total lipids (-6.5%, P lt 0.05) and cholesterol (-19.68 mg/100 g, P lt 0.001) was lower than in Mangalitsa., Rezultati ispitivanja pokazuju da su tovljenici rase moravka imali duže polutke od rase mangulica, korigovane na prosečnu telesnu masu pri klanju. Tovljenici rase M imali su prosečno veću ukupnu masu leđno-slabinskog dela (P lt 0,05) i prosečnu količinu mišića u istom delu polutki (P lt 0,01), nego rase LM. Takodje, oni su imali i veću količinu mišića u trbušno-rebarnom delu (P lt 0,05) nego LM. Udeo mišićnog tkiva u leđno-slabinskom i trbušno-rebarnom delu korigovan na WCC, bio je veći polutkama M nego kod LM (P lt 0,01). Obrnuto, sadržaj mišićnog tkiva u plećkama mangulice bio je veći nego kod moravke (P lt 0,05). Udeo mišićnog tkiva u polutkama svinja M, bio je za 4,3% veći nego u polutkama LM. U m.l.d. moravke bio je veći sadržaj vode (P lt 0,01), manji sadržaj ukupnih masti (-6,5%, P lt 0,05) i holesterola (-19,68 mg/100g, P lt 0,001) nego kod mangulice.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Quality traits of carcass sides and meat of Moravka and Mangalitsa pig breeds, Osobine kvaliteta polutki i mesa svinja rase moravka i mangulica",
pages = "27-21",
number = "1-2",
volume = "26",
doi = "10.2298/BAH1002021P"
}
Petrović, M., Radović, Č., Parunović, N., Mijatović, M., Radojković, D., Aleksić, S., Stanišić, N.,& Popovac, M.. (2010). Quality traits of carcass sides and meat of Moravka and Mangalitsa pig breeds. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 26(1-2), 21-27.
https://doi.org/10.2298/BAH1002021P
Petrović M, Radović Č, Parunović N, Mijatović M, Radojković D, Aleksić S, Stanišić N, Popovac M. Quality traits of carcass sides and meat of Moravka and Mangalitsa pig breeds. in Biotechnology in Animal Husbandry. 2010;26(1-2):21-27.
doi:10.2298/BAH1002021P .
Petrović, M., Radović, Čedomir, Parunović, Nenad, Mijatović, Milan, Radojković, Dragan, Aleksić, S., Stanišić, Nikola, Popovac, Mladen, "Quality traits of carcass sides and meat of Moravka and Mangalitsa pig breeds" in Biotechnology in Animal Husbandry, 26, no. 1-2 (2010):21-27,
https://doi.org/10.2298/BAH1002021P . .
15

Evaluation of the body condition of high yielding cows

Grubić, Goran; Novaković, Ž.; Aleksić, S.; Sretenović, Ljiljana; Pantelić, Vlada; Ostojić-Andrić, Dušica

(Institut za stočarstvo, Beograd, 2009)

TY  - JOUR
AU  - Grubić, Goran
AU  - Novaković, Ž.
AU  - Aleksić, S.
AU  - Sretenović, Ljiljana
AU  - Pantelić, Vlada
AU  - Ostojić-Andrić, Dušica
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1921
AB  - Problems which relate to production, health and reproduction in herds of high yielding cows very often occur due to insufficient knowledge and monitoring of energy reserves in cow organisms. Many researches and practical experiences in this field indicate significant relation between body condition and achieved results in production. Body condition of heads of cattle in certain stages of production cycle is important parameter of applied nutrition, but also entire technological procedure. In countries with developed cattle production, evaluation of body condition has for several years been main component of production practice on farms. It is considered that condition is very reliable indicator of the nutrition status and energy balance in the organism. Body condition score is subjective and practical method which enables precise assessment of deposited fat in the cow organism by observing and touching previously determined body regions and fields. There is considerable variability of the condition of cows in different stages of production cycle. Body condition of high yielding cows often comes out of the frame of optimal values for certain stage of production cycle. Decrease of production, disorders in health condition and fertility of cows indicate the nature of relation between inadequate body condition and stated problems. Shape and strength of the relation between production results and body condition score confirms its reliability. This is all indication of the need for wider application of this evaluation system. Based on body condition score, beside other important factors in the production cycle, there is realistic possibility to achieve more efficient production of milk from the aspect of energy. Main purpose of this paper was to present how the application of methods for body condition score and its significance for production practice can be functional.
AB  - Postojeći problemi u proizvodnji mleka, rezultatima reprodukcije i zdravstvenom stanju visokoproizvodnih krava mogu da se dovedu u vezu sa primenjenom tehnologijom ishrane. Važno pitanje u tehnologiji ishrane visokomlečnih krava predstavlja količina raspoložive energije (hrana, depoi masti, mišići) u ključnim fazama proizvodnog ciklusa (period zasušenja i rane laktacije). Deficit energije u kritičnim periodima proizvodnog procesa može da dovede do ozbiljnih poremećaja u proizvodnji, zdravlju i reprodukciji U početnoj fazi proizvodnje mleka najkritičniji je period maksimalne dnevne proizvodnje. Negativan bilans energije najizraženiji je u vrhu laktacije. Visok gubitak energije na račun telesnih rezervi predstavlja veliko opterećenje za metabolizam krava. Obezbeđenje adekvatne količine energije je složen uslov za svaku fazu proizvodnog ciklusa. OTK je subjektivan metod koji vizuelno i opipavanjem vrednuje količinu potkožne telesne masti. OTK je koristan alat za upravljanje mlečnim stadom. Idealna telesna kondicija je rang koji je u funkciji toka i faze laktacije. Procena rezervi energije u organizmu utvrđena preko OTK u osnovi predstavlja hranidbeni status grla vrednovan preko deponovanog masnog tkiva, pri čemu telesni okvir i masa grla imaju sekundaran značaj. Jedan od sistema za OTK krava koji je značajan za praksu je američki Virdžinija sistem modifikovan po Edmodsonu. Sistem za OTK kreiran je u obliku mape (karte) za ocenu visokomlečnih krava. Mapa je precizno pripremljena za svaki telesni region i polje koji se može smatrati važnim u dodeli ukupne OTK krave. Tri velika telesna regiona (slabine, karlica i koren repa) podeljena su osam polja na telu krave (slabine imaju četiri polja; karlica ima tri polja; koren repa ima jedno polje). Svako telesno polje se posebno ocenjuje i koristi kao pokazatelj telesne kondicije. Svako grlo ocenjeno je individualno za promene nivoa ocene duž skale od 1 do 5. Kontinuirano se koristi povećanje od 0,25 delova poena. Ceo sistem OTK funkcioniše sa 17 nivoa u okviru ukupne skale ocena posmatrane u intervalu od minimalne ocene u iznosu 1 i maksimalne u iznosu 5. Ocena 1 pokazuje mršavu kondiciju. Ocena 5 pokazuje izrazito tovnu kondiciju. Svaka faza proizvodnog ciklusa ima svoju optimalnu ocenu. Pod normalnim uslovima krave treba da gube telesnu kondiciju najviše od 4 do 6 nedelja. U skromnim vrednostima telesna kondicija postepeno se vraća u periodu od 7 do 12 nedelje. Krave u prvih od 100 do 120 dana laktacije treba da imaju ocenu između od 2,50 do 3,25. Ocena telesne kondicije od 200 dana laktacije do perioda zasušenja treba da je između 2,75 i 3,50. Ishrana u periodu zasušenja treba da osigura ocenu između 3,25 i 3,50. Mogućnost vrednovanja energetskog (hranidbenog) statusa i efikasnosti ishrane visokomlečnih krava pomoću OTK preporučuje ovaj sistem za praktičnu primenu u tehnološkim programima na govedarskim farmama.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Evaluation of the body condition of high yielding cows
T1  - Ocena telesne kondicije visokomlečnih krava
EP  - 91
IS  - 1-2
SP  - 81
VL  - 25
DO  - 10.2298/BAH0902081G
ER  - 
@article{
author = "Grubić, Goran and Novaković, Ž. and Aleksić, S. and Sretenović, Ljiljana and Pantelić, Vlada and Ostojić-Andrić, Dušica",
year = "2009",
abstract = "Problems which relate to production, health and reproduction in herds of high yielding cows very often occur due to insufficient knowledge and monitoring of energy reserves in cow organisms. Many researches and practical experiences in this field indicate significant relation between body condition and achieved results in production. Body condition of heads of cattle in certain stages of production cycle is important parameter of applied nutrition, but also entire technological procedure. In countries with developed cattle production, evaluation of body condition has for several years been main component of production practice on farms. It is considered that condition is very reliable indicator of the nutrition status and energy balance in the organism. Body condition score is subjective and practical method which enables precise assessment of deposited fat in the cow organism by observing and touching previously determined body regions and fields. There is considerable variability of the condition of cows in different stages of production cycle. Body condition of high yielding cows often comes out of the frame of optimal values for certain stage of production cycle. Decrease of production, disorders in health condition and fertility of cows indicate the nature of relation between inadequate body condition and stated problems. Shape and strength of the relation between production results and body condition score confirms its reliability. This is all indication of the need for wider application of this evaluation system. Based on body condition score, beside other important factors in the production cycle, there is realistic possibility to achieve more efficient production of milk from the aspect of energy. Main purpose of this paper was to present how the application of methods for body condition score and its significance for production practice can be functional., Postojeći problemi u proizvodnji mleka, rezultatima reprodukcije i zdravstvenom stanju visokoproizvodnih krava mogu da se dovedu u vezu sa primenjenom tehnologijom ishrane. Važno pitanje u tehnologiji ishrane visokomlečnih krava predstavlja količina raspoložive energije (hrana, depoi masti, mišići) u ključnim fazama proizvodnog ciklusa (period zasušenja i rane laktacije). Deficit energije u kritičnim periodima proizvodnog procesa može da dovede do ozbiljnih poremećaja u proizvodnji, zdravlju i reprodukciji U početnoj fazi proizvodnje mleka najkritičniji je period maksimalne dnevne proizvodnje. Negativan bilans energije najizraženiji je u vrhu laktacije. Visok gubitak energije na račun telesnih rezervi predstavlja veliko opterećenje za metabolizam krava. Obezbeđenje adekvatne količine energije je složen uslov za svaku fazu proizvodnog ciklusa. OTK je subjektivan metod koji vizuelno i opipavanjem vrednuje količinu potkožne telesne masti. OTK je koristan alat za upravljanje mlečnim stadom. Idealna telesna kondicija je rang koji je u funkciji toka i faze laktacije. Procena rezervi energije u organizmu utvrđena preko OTK u osnovi predstavlja hranidbeni status grla vrednovan preko deponovanog masnog tkiva, pri čemu telesni okvir i masa grla imaju sekundaran značaj. Jedan od sistema za OTK krava koji je značajan za praksu je američki Virdžinija sistem modifikovan po Edmodsonu. Sistem za OTK kreiran je u obliku mape (karte) za ocenu visokomlečnih krava. Mapa je precizno pripremljena za svaki telesni region i polje koji se može smatrati važnim u dodeli ukupne OTK krave. Tri velika telesna regiona (slabine, karlica i koren repa) podeljena su osam polja na telu krave (slabine imaju četiri polja; karlica ima tri polja; koren repa ima jedno polje). Svako telesno polje se posebno ocenjuje i koristi kao pokazatelj telesne kondicije. Svako grlo ocenjeno je individualno za promene nivoa ocene duž skale od 1 do 5. Kontinuirano se koristi povećanje od 0,25 delova poena. Ceo sistem OTK funkcioniše sa 17 nivoa u okviru ukupne skale ocena posmatrane u intervalu od minimalne ocene u iznosu 1 i maksimalne u iznosu 5. Ocena 1 pokazuje mršavu kondiciju. Ocena 5 pokazuje izrazito tovnu kondiciju. Svaka faza proizvodnog ciklusa ima svoju optimalnu ocenu. Pod normalnim uslovima krave treba da gube telesnu kondiciju najviše od 4 do 6 nedelja. U skromnim vrednostima telesna kondicija postepeno se vraća u periodu od 7 do 12 nedelje. Krave u prvih od 100 do 120 dana laktacije treba da imaju ocenu između od 2,50 do 3,25. Ocena telesne kondicije od 200 dana laktacije do perioda zasušenja treba da je između 2,75 i 3,50. Ishrana u periodu zasušenja treba da osigura ocenu između 3,25 i 3,50. Mogućnost vrednovanja energetskog (hranidbenog) statusa i efikasnosti ishrane visokomlečnih krava pomoću OTK preporučuje ovaj sistem za praktičnu primenu u tehnološkim programima na govedarskim farmama.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Evaluation of the body condition of high yielding cows, Ocena telesne kondicije visokomlečnih krava",
pages = "91-81",
number = "1-2",
volume = "25",
doi = "10.2298/BAH0902081G"
}
Grubić, G., Novaković, Ž., Aleksić, S., Sretenović, L., Pantelić, V.,& Ostojić-Andrić, D.. (2009). Evaluation of the body condition of high yielding cows. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 25(1-2), 81-91.
https://doi.org/10.2298/BAH0902081G
Grubić G, Novaković Ž, Aleksić S, Sretenović L, Pantelić V, Ostojić-Andrić D. Evaluation of the body condition of high yielding cows. in Biotechnology in Animal Husbandry. 2009;25(1-2):81-91.
doi:10.2298/BAH0902081G .
Grubić, Goran, Novaković, Ž., Aleksić, S., Sretenović, Ljiljana, Pantelić, Vlada, Ostojić-Andrić, Dušica, "Evaluation of the body condition of high yielding cows" in Biotechnology in Animal Husbandry, 25, no. 1-2 (2009):81-91,
https://doi.org/10.2298/BAH0902081G . .
4

Investigation of the heritability of phenotypes of fertility and milk performance of Simmental cattle breed in Serbia

Petrović, Milan M.; Sretenović, Ljiljana; Aleksić, S.; Pantelić, Vlada; Novaković, Ž.; Perišić, Predrag; Petrović, Milun D.

(Institut za stočarstvo, Beograd, 2009)

TY  - JOUR
AU  - Petrović, Milan M.
AU  - Sretenović, Ljiljana
AU  - Aleksić, S.
AU  - Pantelić, Vlada
AU  - Novaković, Ž.
AU  - Perišić, Predrag
AU  - Petrović, Milun D.
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1874
AB  - Results of the effect of direct and indirect selection of quantitative traits of fertility and milk performance of first calving cows of Simmental breed in Serbia are presented. Investigation of genetic parameters of heritability (additive genetic variance in total phenotypic variability of quantitative traits) and analysis of milk traits was done in four breeding regions and several tenths of farms where 3980 daughters of 32 sires were housed and reared. Results of analysis were obtained by application of mathematical-statistical data analysis, using mixed models (Harvey, 1990). Mathematical-statistical analysis of data was done using linear methods, i.e. method of least squares (LS method). Based on obtained results it was established that bulls-sires and several paragenetic factors caused no significant variation of fertility traits in relation to general average (P lt 0.01). Quantitative milk traits of first calving cows, under the influence of breeding region, had significantly higher deviation from the general average (**P lt 0.01). Significant deviations (*P lt 0.05) were caused by year of calving on milk yield and yield of milk fat (4765.0 kg and milk fat 3.86%). Established heritability coefficients for reproductive traits were following: .102, .051 and .088, and milk traits .297, .207 and .197).
AB  - Najbrojnija populacija goveda u Republici Srbiji pripada Simentalskoj rasi (oko 500.000 plotkinja ili više od 80%). Ako se imaju u vidu tekuće promene u genetskom poboljšanju goveda i veoma velikom napretku u tehnologijama reprodukcije, očigledno da će se sadašnji programi morati menjati i poboljšavati. S obzirom na to, da je ekonomski značaj reproduktivnih i osobina mlečnosti visok neophodno je poznavanje pojedinih faktora koji utiču na plodnost i mlečnost krava, a oni se dele na genetske i paragenetske. Uspeh u poboljšanju plodnosti genetskim putem je dosta ograničen niskim vrednostima heritabiliteta, što ne znači da geni ne deluju na ovu osobinu, već da je vrednost aditivne genetske varijacije mala. Naslednost, odnosno proučavanje aditivne genetske varijanse u ukupnoj fenotipskoj varijabilnosti kvantitativnih osobina, predstavlja deo najvažjnijih istraživanja sa gledišta stvaranja populacije goveda visokih genetskih potencijala i odabiranja roditeljskih parova budućih generacija. Vrednosti koeficijenata naslednosti za osobine plodnosti su pod uticajem različitih faktora, kao što su: genotip životinje, uzrast, intenzitet selekcije, metod odgajivanja, ambijentalni uslovi i dr. Cilj ovih istraživanja je bio da se ispitaju važniji genetski parametri plodnosti i mlečnosti, odnosno naslednosti ovih kvantitativnih osobina radi izbora pravca i daljeg oplemenjivanja ove populacije. Prikupljeni podaci za analizu potiču iz četiri regiona - odgajivačka područja u Srbiji. Istraživanja su uključila 3980 krava - prvotelki simentalske rase, kćeri 32 bika - oca, koje su oteljene u periodu od šest godina (2002-2007). Sva ispitivana grla (krave - prvotelke) su držana vezano i slobodno u posedu privatnih farmera (od 8 do 65 grla po farmi) i bila su standardno hranjena, a razlike su bile u količini, odnosu i kvalitetu kabaste i koncentrovane hrane (područje gajenja). Matematičko-statistička analiza podataka obavljena je primenom mešovitog modela najmanjih kvadrata (LS-Least Squares) primenom programa najmanjih kvadrata (LSMLMW), Harvey, (1990). Različiti broj individua u pojedinim klasama kao i postojanje više uticaja (područje, godina telenja, sezona telenja, bikovi očevi) koji su delovali na ispoljavanje ispitivanih osobina, uslovio je analizu u kojoj je korišćen metod najmanjih kvadrata. Bikovi-očevi i niz paragenetskih uticaja nisu prouzrokovali značajno variranje osobina plodnosti u odnosu na opšti prosek (P lt 0.01). Kvantitativne osobine mlečnosti krava prvotelki su pod uticajem odgajivačkog područja imale visoko značajno odstupanje od opšteg proseka (**P lt 0.01). Značajna odstupanja (P lt 0.05) je izazvala godina telenja na prinos mleka i mlečne masti. Godišnje doba početka laktacije krava obuhvaćenih našim istraživanjem pokazuje značajna odstupanja prinosa mleka i mlečne masti u odnosu na opšti prosek (P lt 0.01). Tako su junice oteljene u februaru , martu i aprilu imale značajno i visoko značajno više mleka i mlečne masti u odnosu na one koje su se otelile u drugim mesecima u godini. Ustanovljeni koeficijenti heritabiliteta reproduktivnih svojstava koji su dobijeni našim istraživanjem su imali niske vrednosti i bili su nižeg nivoa u odnosu na one koje su dobili Petrović et al. (1998, 2001, 2006). Rezultati naslednosti osobina mlečnosti dobijeni našim istraživanjima su bili viši u odnosu na koeficijente za iste osobine koje su objavili Panić and Vidović (2006), niži u odnosu na rezultate istraživanja Petrović et al. (1999) and Kapš and Špehar (2004) a u saglasnosti sa koeficijentima heritabiliteta koje su u turskoj populaciji simentalskih goveda ustanovili Ulek and Tekun (2006).
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Investigation of the heritability of phenotypes of fertility and milk performance of Simmental cattle breed in Serbia
T1  - Ispitivanje naslednosti fenotipova plodnosti i mlečnosti simentalske rase goveda u Srbiji
EP  - 292
IS  - 5-6-1
SP  - 285
VL  - 25
DO  - 10.2298/BAH0906285P
ER  - 
@article{
author = "Petrović, Milan M. and Sretenović, Ljiljana and Aleksić, S. and Pantelić, Vlada and Novaković, Ž. and Perišić, Predrag and Petrović, Milun D.",
year = "2009",
abstract = "Results of the effect of direct and indirect selection of quantitative traits of fertility and milk performance of first calving cows of Simmental breed in Serbia are presented. Investigation of genetic parameters of heritability (additive genetic variance in total phenotypic variability of quantitative traits) and analysis of milk traits was done in four breeding regions and several tenths of farms where 3980 daughters of 32 sires were housed and reared. Results of analysis were obtained by application of mathematical-statistical data analysis, using mixed models (Harvey, 1990). Mathematical-statistical analysis of data was done using linear methods, i.e. method of least squares (LS method). Based on obtained results it was established that bulls-sires and several paragenetic factors caused no significant variation of fertility traits in relation to general average (P lt 0.01). Quantitative milk traits of first calving cows, under the influence of breeding region, had significantly higher deviation from the general average (**P lt 0.01). Significant deviations (*P lt 0.05) were caused by year of calving on milk yield and yield of milk fat (4765.0 kg and milk fat 3.86%). Established heritability coefficients for reproductive traits were following: .102, .051 and .088, and milk traits .297, .207 and .197)., Najbrojnija populacija goveda u Republici Srbiji pripada Simentalskoj rasi (oko 500.000 plotkinja ili više od 80%). Ako se imaju u vidu tekuće promene u genetskom poboljšanju goveda i veoma velikom napretku u tehnologijama reprodukcije, očigledno da će se sadašnji programi morati menjati i poboljšavati. S obzirom na to, da je ekonomski značaj reproduktivnih i osobina mlečnosti visok neophodno je poznavanje pojedinih faktora koji utiču na plodnost i mlečnost krava, a oni se dele na genetske i paragenetske. Uspeh u poboljšanju plodnosti genetskim putem je dosta ograničen niskim vrednostima heritabiliteta, što ne znači da geni ne deluju na ovu osobinu, već da je vrednost aditivne genetske varijacije mala. Naslednost, odnosno proučavanje aditivne genetske varijanse u ukupnoj fenotipskoj varijabilnosti kvantitativnih osobina, predstavlja deo najvažjnijih istraživanja sa gledišta stvaranja populacije goveda visokih genetskih potencijala i odabiranja roditeljskih parova budućih generacija. Vrednosti koeficijenata naslednosti za osobine plodnosti su pod uticajem različitih faktora, kao što su: genotip životinje, uzrast, intenzitet selekcije, metod odgajivanja, ambijentalni uslovi i dr. Cilj ovih istraživanja je bio da se ispitaju važniji genetski parametri plodnosti i mlečnosti, odnosno naslednosti ovih kvantitativnih osobina radi izbora pravca i daljeg oplemenjivanja ove populacije. Prikupljeni podaci za analizu potiču iz četiri regiona - odgajivačka područja u Srbiji. Istraživanja su uključila 3980 krava - prvotelki simentalske rase, kćeri 32 bika - oca, koje su oteljene u periodu od šest godina (2002-2007). Sva ispitivana grla (krave - prvotelke) su držana vezano i slobodno u posedu privatnih farmera (od 8 do 65 grla po farmi) i bila su standardno hranjena, a razlike su bile u količini, odnosu i kvalitetu kabaste i koncentrovane hrane (područje gajenja). Matematičko-statistička analiza podataka obavljena je primenom mešovitog modela najmanjih kvadrata (LS-Least Squares) primenom programa najmanjih kvadrata (LSMLMW), Harvey, (1990). Različiti broj individua u pojedinim klasama kao i postojanje više uticaja (područje, godina telenja, sezona telenja, bikovi očevi) koji su delovali na ispoljavanje ispitivanih osobina, uslovio je analizu u kojoj je korišćen metod najmanjih kvadrata. Bikovi-očevi i niz paragenetskih uticaja nisu prouzrokovali značajno variranje osobina plodnosti u odnosu na opšti prosek (P lt 0.01). Kvantitativne osobine mlečnosti krava prvotelki su pod uticajem odgajivačkog područja imale visoko značajno odstupanje od opšteg proseka (**P lt 0.01). Značajna odstupanja (P lt 0.05) je izazvala godina telenja na prinos mleka i mlečne masti. Godišnje doba početka laktacije krava obuhvaćenih našim istraživanjem pokazuje značajna odstupanja prinosa mleka i mlečne masti u odnosu na opšti prosek (P lt 0.01). Tako su junice oteljene u februaru , martu i aprilu imale značajno i visoko značajno više mleka i mlečne masti u odnosu na one koje su se otelile u drugim mesecima u godini. Ustanovljeni koeficijenti heritabiliteta reproduktivnih svojstava koji su dobijeni našim istraživanjem su imali niske vrednosti i bili su nižeg nivoa u odnosu na one koje su dobili Petrović et al. (1998, 2001, 2006). Rezultati naslednosti osobina mlečnosti dobijeni našim istraživanjima su bili viši u odnosu na koeficijente za iste osobine koje su objavili Panić and Vidović (2006), niži u odnosu na rezultate istraživanja Petrović et al. (1999) and Kapš and Špehar (2004) a u saglasnosti sa koeficijentima heritabiliteta koje su u turskoj populaciji simentalskih goveda ustanovili Ulek and Tekun (2006).",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Investigation of the heritability of phenotypes of fertility and milk performance of Simmental cattle breed in Serbia, Ispitivanje naslednosti fenotipova plodnosti i mlečnosti simentalske rase goveda u Srbiji",
pages = "292-285",
number = "5-6-1",
volume = "25",
doi = "10.2298/BAH0906285P"
}
Petrović, M. M., Sretenović, L., Aleksić, S., Pantelić, V., Novaković, Ž., Perišić, P.,& Petrović, M. D.. (2009). Investigation of the heritability of phenotypes of fertility and milk performance of Simmental cattle breed in Serbia. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 25(5-6-1), 285-292.
https://doi.org/10.2298/BAH0906285P
Petrović MM, Sretenović L, Aleksić S, Pantelić V, Novaković Ž, Perišić P, Petrović MD. Investigation of the heritability of phenotypes of fertility and milk performance of Simmental cattle breed in Serbia. in Biotechnology in Animal Husbandry. 2009;25(5-6-1):285-292.
doi:10.2298/BAH0906285P .
Petrović, Milan M., Sretenović, Ljiljana, Aleksić, S., Pantelić, Vlada, Novaković, Ž., Perišić, Predrag, Petrović, Milun D., "Investigation of the heritability of phenotypes of fertility and milk performance of Simmental cattle breed in Serbia" in Biotechnology in Animal Husbandry, 25, no. 5-6-1 (2009):285-292,
https://doi.org/10.2298/BAH0906285P . .
1

Quantitative analysis of genetic improvement of milk production phenotypes in Simmental cows

Petrović, Milan M.; Sretenović, Ljiljana; Bogdanović, Vladan; Perišić, Predrag; Aleksić, S.; Pantelić, Vlada; Petrović, Milun D.; Novaković, Ž.

(Institut za stočarstvo, Beograd, 2009)

TY  - JOUR
AU  - Petrović, Milan M.
AU  - Sretenović, Ljiljana
AU  - Bogdanović, Vladan
AU  - Perišić, Predrag
AU  - Aleksić, S.
AU  - Pantelić, Vlada
AU  - Petrović, Milun D.
AU  - Novaković, Ž.
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1924
AB  - Results of the effect of direct and indirect selection on quantitative properties of milk production of first calving Simmental cows in Serbia, are presented in the paper. Analysis of quantitative phenotypic parameters was carried out in four breeding regions and certain number of smaller farms where 1319 daughters of 13 bull sires were reared. Results of the analysis were obtained by application of mathematical-statistical data analysis, using mixed models (Harvey, 1990). Mathematical-statistical analysis of data was carried out using linear methods with fixed effect, through method of least squares (LS method), and for evaluation of bull breeding value mixed model of random bull sire effect was used (BLUP method). Based on obtained results it was established that analyzed breeding region has statistically highly significantly (**P lt 0.01.) caused deviations of production phenotypes from general average. Season and year of calving (*P lt 0.05.) have caused significant variations of production properties. .
AB  - U radu su prikazani rezultati efekata direktne i indirektne selekcije kvantitativnih svojstava mlečnosti krava-prvotelki simentalske rase goveda u Srbiji. Analiza kvanitativnih fenotipskih parametara je obavljena u četiri odgajivačka područja i na više desetina manjih farmi na kojima je držano i gajeno 1319 kćeri, 13 bikova-očeva. Rezultati analize su dobijeni primenom matematičko-statističke analize podataka, korišćenjem mešovitih modela (Harvey, 1990). Matematičko-statistička analiza podataka je obavljena korišćenjem linearnih metoda sa fiksnim uticajem, preko metoda najmanjih kvadrata (LS metod) a za ocenu priplodne vrednosti bikova korišćen je mešoviti model slučajnog uticaja oca (BLUP metod).Na osnovu dobijenih rezultata ustanovljeno je da je odgajivačko područje statistički analizirano visoko značajno (**P lt 0.01.) prouzrokovalo odstupanja proizvodnih fenotipova od opšteg proseka. Sezona telenja i godina (*P lt 0.05.) su prouzrokovali značajna variranja proizvodnih osobina. Rezultati odstupanja osobina proizvodnosti pod uticajem godine telenja ukazuju na pozitivne tendencije u povećanju prinosa mleka . Značajna odstupanja (P lt 0.05) je izazvala godina telenja i na prinos mleka i mlečne masti. Godišnje doba početka laktacije krava obuhvaćenih našim istraživanjem pokazuje visokoznačajna odstupanja prinosa mleka i mlečne masti u odnosu na opšti prosek (P lt 0.01). Tako su junice oteljene u februaru , martu i aprilu imale značajno i visoko značajno više mleka i mlečne masti u odnosu na one koje su se otelile u drugim mesecima u godini. Interakcija odgajivačkog područja i sezone telenja je prouzrokovala visoko značajna odstupanja prinosa mleka (**P lt 0.01), međutim nije bilo statističkih značajnih variranja sadržaja mlečne masti. Prema analizi negativnih i pozitivnih BLUP rešenja (priplodne vrednosti) za prinos 4%MKM formirana je ocena ranga prema kojoj je bik broj 13. najbolje ocenjen, a bik-otac br.9 bio je rangiran na poslednje mesto. Krave - prvotelke obuhvaćene našim istraživanjem proizvele su 4868 kg mleka sa 183.03 kg mlečne masti , odnosno 3.76% mle. mast i 4693kg 4%MKM. Rezultati dobijeni nasim istraživanjima su značajno viši u odnosu na rezultate o mlečnosti iste rase (Lazarevic R. i sar., 1986). viši od onih koje je ustanovio Petrovic M.M. i sar. (1997 i 2006). Dobijeni rezultati su u saglasnosti sa onima koje su dobili Petrović M.D. i sar. (2005) i Pantelić i sar.(2008). Naši rezultati su pokazali da postoji pozitivan genetski trend u smislu kvantitaivnih osobina mlečnosti domaćih somentalskih krava. Poredeći naše rezultate i rezultate napred navedenih autora može se zaključiti da se prinos mleka simentalskih krava (matični zapat) u Srbiji godišnje uvećava za najmanje 100 kg mleka po kravi (zavisno od genetike, područja, odnosno tehnologija ishrane i držanja).
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Quantitative analysis of genetic improvement of milk production phenotypes in Simmental cows
T1  - Kvantitativna analiza genetskog unapređenja fenotipova mlečnosti krava Simentalske rase
EP  - 51
IS  - 1-2
SP  - 45
VL  - 25
DO  - 10.2298/BAH0902045P
ER  - 
@article{
author = "Petrović, Milan M. and Sretenović, Ljiljana and Bogdanović, Vladan and Perišić, Predrag and Aleksić, S. and Pantelić, Vlada and Petrović, Milun D. and Novaković, Ž.",
year = "2009",
abstract = "Results of the effect of direct and indirect selection on quantitative properties of milk production of first calving Simmental cows in Serbia, are presented in the paper. Analysis of quantitative phenotypic parameters was carried out in four breeding regions and certain number of smaller farms where 1319 daughters of 13 bull sires were reared. Results of the analysis were obtained by application of mathematical-statistical data analysis, using mixed models (Harvey, 1990). Mathematical-statistical analysis of data was carried out using linear methods with fixed effect, through method of least squares (LS method), and for evaluation of bull breeding value mixed model of random bull sire effect was used (BLUP method). Based on obtained results it was established that analyzed breeding region has statistically highly significantly (**P lt 0.01.) caused deviations of production phenotypes from general average. Season and year of calving (*P lt 0.05.) have caused significant variations of production properties. ., U radu su prikazani rezultati efekata direktne i indirektne selekcije kvantitativnih svojstava mlečnosti krava-prvotelki simentalske rase goveda u Srbiji. Analiza kvanitativnih fenotipskih parametara je obavljena u četiri odgajivačka područja i na više desetina manjih farmi na kojima je držano i gajeno 1319 kćeri, 13 bikova-očeva. Rezultati analize su dobijeni primenom matematičko-statističke analize podataka, korišćenjem mešovitih modela (Harvey, 1990). Matematičko-statistička analiza podataka je obavljena korišćenjem linearnih metoda sa fiksnim uticajem, preko metoda najmanjih kvadrata (LS metod) a za ocenu priplodne vrednosti bikova korišćen je mešoviti model slučajnog uticaja oca (BLUP metod).Na osnovu dobijenih rezultata ustanovljeno je da je odgajivačko područje statistički analizirano visoko značajno (**P lt 0.01.) prouzrokovalo odstupanja proizvodnih fenotipova od opšteg proseka. Sezona telenja i godina (*P lt 0.05.) su prouzrokovali značajna variranja proizvodnih osobina. Rezultati odstupanja osobina proizvodnosti pod uticajem godine telenja ukazuju na pozitivne tendencije u povećanju prinosa mleka . Značajna odstupanja (P lt 0.05) je izazvala godina telenja i na prinos mleka i mlečne masti. Godišnje doba početka laktacije krava obuhvaćenih našim istraživanjem pokazuje visokoznačajna odstupanja prinosa mleka i mlečne masti u odnosu na opšti prosek (P lt 0.01). Tako su junice oteljene u februaru , martu i aprilu imale značajno i visoko značajno više mleka i mlečne masti u odnosu na one koje su se otelile u drugim mesecima u godini. Interakcija odgajivačkog područja i sezone telenja je prouzrokovala visoko značajna odstupanja prinosa mleka (**P lt 0.01), međutim nije bilo statističkih značajnih variranja sadržaja mlečne masti. Prema analizi negativnih i pozitivnih BLUP rešenja (priplodne vrednosti) za prinos 4%MKM formirana je ocena ranga prema kojoj je bik broj 13. najbolje ocenjen, a bik-otac br.9 bio je rangiran na poslednje mesto. Krave - prvotelke obuhvaćene našim istraživanjem proizvele su 4868 kg mleka sa 183.03 kg mlečne masti , odnosno 3.76% mle. mast i 4693kg 4%MKM. Rezultati dobijeni nasim istraživanjima su značajno viši u odnosu na rezultate o mlečnosti iste rase (Lazarevic R. i sar., 1986). viši od onih koje je ustanovio Petrovic M.M. i sar. (1997 i 2006). Dobijeni rezultati su u saglasnosti sa onima koje su dobili Petrović M.D. i sar. (2005) i Pantelić i sar.(2008). Naši rezultati su pokazali da postoji pozitivan genetski trend u smislu kvantitaivnih osobina mlečnosti domaćih somentalskih krava. Poredeći naše rezultate i rezultate napred navedenih autora može se zaključiti da se prinos mleka simentalskih krava (matični zapat) u Srbiji godišnje uvećava za najmanje 100 kg mleka po kravi (zavisno od genetike, područja, odnosno tehnologija ishrane i držanja).",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Quantitative analysis of genetic improvement of milk production phenotypes in Simmental cows, Kvantitativna analiza genetskog unapređenja fenotipova mlečnosti krava Simentalske rase",
pages = "51-45",
number = "1-2",
volume = "25",
doi = "10.2298/BAH0902045P"
}
Petrović, M. M., Sretenović, L., Bogdanović, V., Perišić, P., Aleksić, S., Pantelić, V., Petrović, M. D.,& Novaković, Ž.. (2009). Quantitative analysis of genetic improvement of milk production phenotypes in Simmental cows. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 25(1-2), 45-51.
https://doi.org/10.2298/BAH0902045P
Petrović MM, Sretenović L, Bogdanović V, Perišić P, Aleksić S, Pantelić V, Petrović MD, Novaković Ž. Quantitative analysis of genetic improvement of milk production phenotypes in Simmental cows. in Biotechnology in Animal Husbandry. 2009;25(1-2):45-51.
doi:10.2298/BAH0902045P .
Petrović, Milan M., Sretenović, Ljiljana, Bogdanović, Vladan, Perišić, Predrag, Aleksić, S., Pantelić, Vlada, Petrović, Milun D., Novaković, Ž., "Quantitative analysis of genetic improvement of milk production phenotypes in Simmental cows" in Biotechnology in Animal Husbandry, 25, no. 1-2 (2009):45-51,
https://doi.org/10.2298/BAH0902045P . .

Influence of yeast, probiotics and enzymes in rations on dairy cows performances during transition

Sretenović, Ljiljana; Petrović, Milan P.; Aleksić, S.; Pantelić, Vlada; Katić, V.; Bogdanović, Vladan; Beskorovajni, Radmila

(Institut za stočarstvo, Beograd, 2008)

TY  - JOUR
AU  - Sretenović, Ljiljana
AU  - Petrović, Milan P.
AU  - Aleksić, S.
AU  - Pantelić, Vlada
AU  - Katić, V.
AU  - Bogdanović, Vladan
AU  - Beskorovajni, Radmila
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1705
AB  - The main goal of this paper was to investigate the influence of some additives included into high yielding dairy cows rations to overcome the problems in early lactation. These substances directly affect the productive performances of dairy cows as well as udder health. The commercial name of investigated preparation is 'YEASTURE' and it is composed of live yeast cultures selected from three strains Saccharomyces cerevisisiae in combination with probiotic bacteria and enzymes (Lactobacillus casei, Streptococcus faecium, Aspergillus oryzae, Lactobacillus acidophilus, 1,3-b and 1,6 D-Glucan, hemicellulase, Protease, Cellulase, Alpha amylase) which have the ability to modify the fermentation in rumen stimulating the development of ruminal bacteria and increasing the fibre digestion. Effects of this preparation have been investigated on 60 Holstein-Friesian cows divided into two groups. The diets were identical, and trial group received also 10 g of preparation Yeasture daily. Application of Yeasture started 15 days prior to calving and lasted until 60th day of lactation As a research result improved in vitro disappearance of diet dry matter from roughage (alfalfa hay, maize silage and ensiled sugar beet pulp) was established. Preparation Yeasture influenced quantity and composition of the milk. The difference between trial and control group was 2.57 kg 4%FCM or 8.70% (P lt 0.01) and 7.16% milk fat (P lt 0.05).Trial group supplemented with Yeasture showed lower somatic cells count by 7.3 percent points what indicated better health of cow's udder. Based on the presented results it can be concluded that inclusion of preparation Yeasture into diets for dairy cows in transition period can be recommended.
AB  - Period zasušenja i rana laktacija karakterišu se brojnim problemima koji mogu da se uspešno premoste uključivanjem dodataka u hranu kao što su probiotici, kvasci, enzimi i dr. U radu su ispitani efekti preparata yeasture koji predstavlja kompoziciju ovih dodataka a koji je uključen u obroke krava dve nedelje pre i osam nedelja posle telenja u količini od 10 g po grlu dnevno. Uključivanje pomenutih dodataka uticalo je na poboljšanje svarljivosti suve materije kabastih hraniva (sena lucerke, silaže cele biljke kukuruza i siliranog rezanca šećerne repe) što je konačno značajno uticalo na poboljšanje proizvodnih performansi odnosno povećanje količine mleka za 10.86%. Jednovremeno pomenuti dodaci povoljno su uticali na popravljanje zdravstvenog stanja vimena krava što se odrazilo na smanjenje broja somatskih ćelija za 7.3 procentnih poena. Najvažniji parametri krvi pre i posle eksperimenta kretali su se u fiziološki optimalnim granicama. Navedeni argumenti su dovoljan razlog da se uključivanje pomenutih supstansi u obroke visokomlečnih krava u periodu zasušenja i rane laktacije preporuči u proizvodnji mleka.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Influence of yeast, probiotics and enzymes in rations on dairy cows performances during transition
T1  - Uticaj kvasaca, probiotika i enzima u obrocima na proizvodnost visokomlečnih krava u tranzicionom periodu
EP  - 43
IS  - 5-6
SP  - 33
VL  - 24
DO  - 10.2298/BAH0806033S
ER  - 
@article{
author = "Sretenović, Ljiljana and Petrović, Milan P. and Aleksić, S. and Pantelić, Vlada and Katić, V. and Bogdanović, Vladan and Beskorovajni, Radmila",
year = "2008",
abstract = "The main goal of this paper was to investigate the influence of some additives included into high yielding dairy cows rations to overcome the problems in early lactation. These substances directly affect the productive performances of dairy cows as well as udder health. The commercial name of investigated preparation is 'YEASTURE' and it is composed of live yeast cultures selected from three strains Saccharomyces cerevisisiae in combination with probiotic bacteria and enzymes (Lactobacillus casei, Streptococcus faecium, Aspergillus oryzae, Lactobacillus acidophilus, 1,3-b and 1,6 D-Glucan, hemicellulase, Protease, Cellulase, Alpha amylase) which have the ability to modify the fermentation in rumen stimulating the development of ruminal bacteria and increasing the fibre digestion. Effects of this preparation have been investigated on 60 Holstein-Friesian cows divided into two groups. The diets were identical, and trial group received also 10 g of preparation Yeasture daily. Application of Yeasture started 15 days prior to calving and lasted until 60th day of lactation As a research result improved in vitro disappearance of diet dry matter from roughage (alfalfa hay, maize silage and ensiled sugar beet pulp) was established. Preparation Yeasture influenced quantity and composition of the milk. The difference between trial and control group was 2.57 kg 4%FCM or 8.70% (P lt 0.01) and 7.16% milk fat (P lt 0.05).Trial group supplemented with Yeasture showed lower somatic cells count by 7.3 percent points what indicated better health of cow's udder. Based on the presented results it can be concluded that inclusion of preparation Yeasture into diets for dairy cows in transition period can be recommended., Period zasušenja i rana laktacija karakterišu se brojnim problemima koji mogu da se uspešno premoste uključivanjem dodataka u hranu kao što su probiotici, kvasci, enzimi i dr. U radu su ispitani efekti preparata yeasture koji predstavlja kompoziciju ovih dodataka a koji je uključen u obroke krava dve nedelje pre i osam nedelja posle telenja u količini od 10 g po grlu dnevno. Uključivanje pomenutih dodataka uticalo je na poboljšanje svarljivosti suve materije kabastih hraniva (sena lucerke, silaže cele biljke kukuruza i siliranog rezanca šećerne repe) što je konačno značajno uticalo na poboljšanje proizvodnih performansi odnosno povećanje količine mleka za 10.86%. Jednovremeno pomenuti dodaci povoljno su uticali na popravljanje zdravstvenog stanja vimena krava što se odrazilo na smanjenje broja somatskih ćelija za 7.3 procentnih poena. Najvažniji parametri krvi pre i posle eksperimenta kretali su se u fiziološki optimalnim granicama. Navedeni argumenti su dovoljan razlog da se uključivanje pomenutih supstansi u obroke visokomlečnih krava u periodu zasušenja i rane laktacije preporuči u proizvodnji mleka.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Influence of yeast, probiotics and enzymes in rations on dairy cows performances during transition, Uticaj kvasaca, probiotika i enzima u obrocima na proizvodnost visokomlečnih krava u tranzicionom periodu",
pages = "43-33",
number = "5-6",
volume = "24",
doi = "10.2298/BAH0806033S"
}
Sretenović, L., Petrović, M. P., Aleksić, S., Pantelić, V., Katić, V., Bogdanović, V.,& Beskorovajni, R.. (2008). Influence of yeast, probiotics and enzymes in rations on dairy cows performances during transition. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 24(5-6), 33-43.
https://doi.org/10.2298/BAH0806033S
Sretenović L, Petrović MP, Aleksić S, Pantelić V, Katić V, Bogdanović V, Beskorovajni R. Influence of yeast, probiotics and enzymes in rations on dairy cows performances during transition. in Biotechnology in Animal Husbandry. 2008;24(5-6):33-43.
doi:10.2298/BAH0806033S .
Sretenović, Ljiljana, Petrović, Milan P., Aleksić, S., Pantelić, Vlada, Katić, V., Bogdanović, Vladan, Beskorovajni, Radmila, "Influence of yeast, probiotics and enzymes in rations on dairy cows performances during transition" in Biotechnology in Animal Husbandry, 24, no. 5-6 (2008):33-43,
https://doi.org/10.2298/BAH0806033S . .
12

The effect of genotype on dressing percentage and tissue content of beef carcasses

Ostojić-Andrić, Dušica; Bogdanović, Vladan; Aleksić, S.; Petrović, Milan M.; Miščević, Branislav; Pantelić, Vlada; Josipović, Slavko

(Institut za stočarstvo, Beograd, 2007)

TY  - JOUR
AU  - Ostojić-Andrić, Dušica
AU  - Bogdanović, Vladan
AU  - Aleksić, S.
AU  - Petrović, Milan M.
AU  - Miščević, Branislav
AU  - Pantelić, Vlada
AU  - Josipović, Slavko
PY  - 2007
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1413
AB  - Differences in dressing percentage and content of different tissues in carcasses of Domestic Spotted breed and crosses F1 generation with Charolais and Limousine breed were investigated. Total of 30 carcass sides were dissected, 10 in each genetic group. Genotype exhibited very significant effect (p lt 0,01) on dressing percentage and content of tissues, except for connective tissue. The highest dressing percentage was determined in crosses with Charolais (59,92%) followed by crosses with Limousine (59,85%), with statistically significant difference (p lt 0,01) to dressing percentage established for heads of domestic Simmental breed (55,71%). Crosses with Charolais and Limousine realized considerably higher content of muscle tissue (81,5% and 80,7%) compared to heads of domestic Simmental breed (77,86%). Content of bone tissue of 16,45% in carcasses of domestic Simmental breed was considerably higher (p lt 0,01) compared to both groups of crosses, whereas the content of fat and connective tissue was considerably higher (p lt 0,05) only in relation to crosses with Limousine.
AB  - Proučavane su razlike u randmanu i sadržaju tkiva u trupovima između domaće simentalske rase i njenih meleza F1 generacije sa šarole i limuzin rasom. Ukupno je disecirano 30 polutki, po 10 u svakoj genotipskoj grupi. Genotip je ispoljio vrlo značajan uticaj (p lt 0,01) na randman i sadržaj tkiva, izuzev udela vezivnog tkiva. Najveći randman utvrđen je kod meleza sa šaroleom (59,92%) pa limuzinom (59,85%), uz statistički značajnu razliku limuzina i šarolea ostvarili su značajno veći sadržaj mišićnog tkiva (81,5% i 80,7%) u odnosu na grla domaće simentalske rase (77,86%). Sadržaj koštanog tkiva od 16,45% u trupovima domaće simentalske rase bio je značajno veći (p lt 0,01) u odnosu na obe grupe meleza, dok je sadržaj masnog i vezivnog tkiva bio značajno veći (p lt 0,05) samo u odnosu na meleze limuzina.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The effect of genotype on dressing percentage and tissue content of beef carcasses
T1  - Uticaj genotipa na randman i sadržaj tkiva u junećim trupovima
EP  - 23
IS  - 5-6-2
SP  - 17
VL  - 23
DO  - 10.2298/BAH0702017O
ER  - 
@article{
author = "Ostojić-Andrić, Dušica and Bogdanović, Vladan and Aleksić, S. and Petrović, Milan M. and Miščević, Branislav and Pantelić, Vlada and Josipović, Slavko",
year = "2007",
abstract = "Differences in dressing percentage and content of different tissues in carcasses of Domestic Spotted breed and crosses F1 generation with Charolais and Limousine breed were investigated. Total of 30 carcass sides were dissected, 10 in each genetic group. Genotype exhibited very significant effect (p lt 0,01) on dressing percentage and content of tissues, except for connective tissue. The highest dressing percentage was determined in crosses with Charolais (59,92%) followed by crosses with Limousine (59,85%), with statistically significant difference (p lt 0,01) to dressing percentage established for heads of domestic Simmental breed (55,71%). Crosses with Charolais and Limousine realized considerably higher content of muscle tissue (81,5% and 80,7%) compared to heads of domestic Simmental breed (77,86%). Content of bone tissue of 16,45% in carcasses of domestic Simmental breed was considerably higher (p lt 0,01) compared to both groups of crosses, whereas the content of fat and connective tissue was considerably higher (p lt 0,05) only in relation to crosses with Limousine., Proučavane su razlike u randmanu i sadržaju tkiva u trupovima između domaće simentalske rase i njenih meleza F1 generacije sa šarole i limuzin rasom. Ukupno je disecirano 30 polutki, po 10 u svakoj genotipskoj grupi. Genotip je ispoljio vrlo značajan uticaj (p lt 0,01) na randman i sadržaj tkiva, izuzev udela vezivnog tkiva. Najveći randman utvrđen je kod meleza sa šaroleom (59,92%) pa limuzinom (59,85%), uz statistički značajnu razliku limuzina i šarolea ostvarili su značajno veći sadržaj mišićnog tkiva (81,5% i 80,7%) u odnosu na grla domaće simentalske rase (77,86%). Sadržaj koštanog tkiva od 16,45% u trupovima domaće simentalske rase bio je značajno veći (p lt 0,01) u odnosu na obe grupe meleza, dok je sadržaj masnog i vezivnog tkiva bio značajno veći (p lt 0,05) samo u odnosu na meleze limuzina.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The effect of genotype on dressing percentage and tissue content of beef carcasses, Uticaj genotipa na randman i sadržaj tkiva u junećim trupovima",
pages = "23-17",
number = "5-6-2",
volume = "23",
doi = "10.2298/BAH0702017O"
}
Ostojić-Andrić, D., Bogdanović, V., Aleksić, S., Petrović, M. M., Miščević, B., Pantelić, V.,& Josipović, S.. (2007). The effect of genotype on dressing percentage and tissue content of beef carcasses. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 23(5-6-2), 17-23.
https://doi.org/10.2298/BAH0702017O
Ostojić-Andrić D, Bogdanović V, Aleksić S, Petrović MM, Miščević B, Pantelić V, Josipović S. The effect of genotype on dressing percentage and tissue content of beef carcasses. in Biotechnology in Animal Husbandry. 2007;23(5-6-2):17-23.
doi:10.2298/BAH0702017O .
Ostojić-Andrić, Dušica, Bogdanović, Vladan, Aleksić, S., Petrović, Milan M., Miščević, Branislav, Pantelić, Vlada, Josipović, Slavko, "The effect of genotype on dressing percentage and tissue content of beef carcasses" in Biotechnology in Animal Husbandry, 23, no. 5-6-2 (2007):17-23,
https://doi.org/10.2298/BAH0702017O . .
1

The effect of genotype on fattening and body development traits of young cattle

Ostojić-Andrić, Dušica; Bogdanović, Vladan; Aleksić, S.; Petrović, Milan M.; Miščević, Branislav; Pantelić, Vlada; Josipović, Slavko

(Institut za stočarstvo, Beograd, 2007)

TY  - JOUR
AU  - Ostojić-Andrić, Dušica
AU  - Bogdanović, Vladan
AU  - Aleksić, S.
AU  - Petrović, Milan M.
AU  - Miščević, Branislav
AU  - Pantelić, Vlada
AU  - Josipović, Slavko
PY  - 2007
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1371
AB  - Differences in demonstration of fattening and traits of body development in young cattle from three genotype groups are investigated: Domestic Simmental breed (G1) and its crosses F1 gen. With Limousine (G2) and Charolais breed (G3). Sample included total of 96 heads, 32 in each group. The greatest body mass at birth was realized by Charolais crosses (41,8 kg) and the lowest calves of domestic Simmental breed (40,5 kg), significance of differences established was at the level of p lt 0,05. Genotype had significant effect (p lt 0.01) on body mass and age at the end of fattening, as well as average life daily gain. Charolais and Limousine crosses at the ages of 446 and 443 days achieved higher body masses at the end of fattening (621 kg and 590 kg) compared to Domestic Simmental breed (477 days and 579 kg). The effect of genotype on traits of body development was highly significant (p lt 0.01) for all traits except height to rump (p lt 0.05). The highest values of height to withers and rump (131,8 cm and136,1 cm) and cannon circumference (23,1 cm), and the lowest for breast depth (70,8 cm) and breast girth (198,9 cm) were realized by young cattle of Domestic Simmental breed. The most favourable body development from the commercial aspect was realized by Charolais crosses with the highest determined values of breast depth (74,5 cm), carcass length (157,7 cm) and breast girth (202,5 cm). Limousine crosses are characterized by the lowest height to withers and rump (126,7 cm and 134,3 cm), the lowest values of carcass length (155,3 cm) and cannon circumference (21,9 cm), whereas in regard to breast depth (73,5 cm) and girth (202,1 cm) they take intermediary position.
AB  - Proučavane su razlike u ispoljenosti tovnih i osobina telesne razvijenosti između junadi tri genotipske grupe: domaće simentalske rase (G1) i njenih meleza F1 gen. sa limuzin (G2) i šarole rasom (G3). Uzorkom je obuhvaćeno ukupno 96 grla, po 32 u svakoj grupi. Najveću telesnu masu pri rođenju ostvarili su melezi šarolea (41,8 kg) a najmanju telad domaćeg simentalca (40,5 kg) uz značajnost razlika na nivou p lt 0,05. Genotip je ispoljio signifikantan uticaj (p lt 0.01) na telesnu masu i starost na kraju tova, kao i na prosečan životni dnevni prirast. Melezi šarolea i limuzina pri manjoj starosti (446 i 443 dana) postigli su veće telesne mase na kraju tova (621 kg i 590 kg) u odnosu na domaću simentalsku rasu (477 dana i 579 kg). Uticaj genotipa na osobine telesne razvijenosti je visoko signifikantan (p lt 0.01) za sve osobine izuzev visine krsta (p lt 0.05). Najveće mere visine grebena i krsta (131,8 cm i 136,1 cm) i obima cevanice (23,1 cm), a najmanje izraženu dubinu grudi (70,8 cm) i obim grudnog koša (198,9 cm) ostvarila su junad domaće simentalske rase. Najpoželjniju razvijenost sa komercijalnog stanovišta ostvarili su melezi šarolea kod kojih su utvrĐene najveće dubine grudi (74,5 cm), dužine trupa (157,7 cm) i obimi grudi (202,5 cm). Meleze limuzina karakteriše najmanja visina grebena i krsta (126,7 cm i 134,3 cm), najmanja dužina trupa (155,3 cm) i obim cevanice (21,9 cm), dok prema dubini (73,5 cm) i obimu grudi (202,1 cm) zauzimaju intermedijernu poziciju.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The effect of genotype on fattening and body development traits of young cattle
T1  - Uticaj genotipa na tovne osobine i telesnu razvijenost junadi
EP  - 39
IS  - 3-4
SP  - 31
VL  - 23
DO  - 10.2298/BAH0704031O
ER  - 
@article{
author = "Ostojić-Andrić, Dušica and Bogdanović, Vladan and Aleksić, S. and Petrović, Milan M. and Miščević, Branislav and Pantelić, Vlada and Josipović, Slavko",
year = "2007",
abstract = "Differences in demonstration of fattening and traits of body development in young cattle from three genotype groups are investigated: Domestic Simmental breed (G1) and its crosses F1 gen. With Limousine (G2) and Charolais breed (G3). Sample included total of 96 heads, 32 in each group. The greatest body mass at birth was realized by Charolais crosses (41,8 kg) and the lowest calves of domestic Simmental breed (40,5 kg), significance of differences established was at the level of p lt 0,05. Genotype had significant effect (p lt 0.01) on body mass and age at the end of fattening, as well as average life daily gain. Charolais and Limousine crosses at the ages of 446 and 443 days achieved higher body masses at the end of fattening (621 kg and 590 kg) compared to Domestic Simmental breed (477 days and 579 kg). The effect of genotype on traits of body development was highly significant (p lt 0.01) for all traits except height to rump (p lt 0.05). The highest values of height to withers and rump (131,8 cm and136,1 cm) and cannon circumference (23,1 cm), and the lowest for breast depth (70,8 cm) and breast girth (198,9 cm) were realized by young cattle of Domestic Simmental breed. The most favourable body development from the commercial aspect was realized by Charolais crosses with the highest determined values of breast depth (74,5 cm), carcass length (157,7 cm) and breast girth (202,5 cm). Limousine crosses are characterized by the lowest height to withers and rump (126,7 cm and 134,3 cm), the lowest values of carcass length (155,3 cm) and cannon circumference (21,9 cm), whereas in regard to breast depth (73,5 cm) and girth (202,1 cm) they take intermediary position., Proučavane su razlike u ispoljenosti tovnih i osobina telesne razvijenosti između junadi tri genotipske grupe: domaće simentalske rase (G1) i njenih meleza F1 gen. sa limuzin (G2) i šarole rasom (G3). Uzorkom je obuhvaćeno ukupno 96 grla, po 32 u svakoj grupi. Najveću telesnu masu pri rođenju ostvarili su melezi šarolea (41,8 kg) a najmanju telad domaćeg simentalca (40,5 kg) uz značajnost razlika na nivou p lt 0,05. Genotip je ispoljio signifikantan uticaj (p lt 0.01) na telesnu masu i starost na kraju tova, kao i na prosečan životni dnevni prirast. Melezi šarolea i limuzina pri manjoj starosti (446 i 443 dana) postigli su veće telesne mase na kraju tova (621 kg i 590 kg) u odnosu na domaću simentalsku rasu (477 dana i 579 kg). Uticaj genotipa na osobine telesne razvijenosti je visoko signifikantan (p lt 0.01) za sve osobine izuzev visine krsta (p lt 0.05). Najveće mere visine grebena i krsta (131,8 cm i 136,1 cm) i obima cevanice (23,1 cm), a najmanje izraženu dubinu grudi (70,8 cm) i obim grudnog koša (198,9 cm) ostvarila su junad domaće simentalske rase. Najpoželjniju razvijenost sa komercijalnog stanovišta ostvarili su melezi šarolea kod kojih su utvrĐene najveće dubine grudi (74,5 cm), dužine trupa (157,7 cm) i obimi grudi (202,5 cm). Meleze limuzina karakteriše najmanja visina grebena i krsta (126,7 cm i 134,3 cm), najmanja dužina trupa (155,3 cm) i obim cevanice (21,9 cm), dok prema dubini (73,5 cm) i obimu grudi (202,1 cm) zauzimaju intermedijernu poziciju.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The effect of genotype on fattening and body development traits of young cattle, Uticaj genotipa na tovne osobine i telesnu razvijenost junadi",
pages = "39-31",
number = "3-4",
volume = "23",
doi = "10.2298/BAH0704031O"
}
Ostojić-Andrić, D., Bogdanović, V., Aleksić, S., Petrović, M. M., Miščević, B., Pantelić, V.,& Josipović, S.. (2007). The effect of genotype on fattening and body development traits of young cattle. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 23(3-4), 31-39.
https://doi.org/10.2298/BAH0704031O
Ostojić-Andrić D, Bogdanović V, Aleksić S, Petrović MM, Miščević B, Pantelić V, Josipović S. The effect of genotype on fattening and body development traits of young cattle. in Biotechnology in Animal Husbandry. 2007;23(3-4):31-39.
doi:10.2298/BAH0704031O .
Ostojić-Andrić, Dušica, Bogdanović, Vladan, Aleksić, S., Petrović, Milan M., Miščević, Branislav, Pantelić, Vlada, Josipović, Slavko, "The effect of genotype on fattening and body development traits of young cattle" in Biotechnology in Animal Husbandry, 23, no. 3-4 (2007):31-39,
https://doi.org/10.2298/BAH0704031O . .

Criteria of consumers when purchasing beef in retail stores: Position of beef compared to other meat types, reasons and frequency of its use in everyday nutrition and preparation methods

Ostojić, Dušica; Bogdanović, Vladan; Petrović, Milan M.; Aleksić, S.; Miščević, Branislav; Pantelić, Vlada

(Institut za stočarstvo, Beograd, 2006)

TY  - JOUR
AU  - Ostojić, Dušica
AU  - Bogdanović, Vladan
AU  - Petrović, Milan M.
AU  - Aleksić, S.
AU  - Miščević, Branislav
AU  - Pantelić, Vlada
PY  - 2006
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1223
AB  - Information was collected by conducting poll of the town residents (N=478) in which their attitude towards the traits of beef quality, as well as their habits and inclinations in regard to the choice of category, retail cuts and giblets were analyzed. Also, the position of beef compared to other meat types was studied, reasons and frequency of meat consumption in every day nutrition and preparation methods. Data were further analyzed according to sex, age and occupation of participants in the poll in order to come to conclusion about their effect on the meat selection criteria. Female consumers consume beef (17,7%) more than mutton (6,7%), and less than pork (39,0 %) and poultry meat (36,5%). Compared to them, male consumers consume more pork (41,8%), beef (26,0 %) and mutton (9,2 %) and less poultry meat (23,0 %). When choosing the category of beef, 67,7% of consumers selected young beef, 28,6% veal and only 3,7% beef. Approx. 50% of consumers declared that the first thing when selecting meat category is their inclination, followed by quality, price or recommendation by doctor. However, consumers with higher education, as well as female and younger consumers prefer meat with lower fat content. Visual impression when choosing young beef in retail stores is most important for average consumer. Approx. 43% of participants in the poll stated color of meat as decisive factor, red-pink color is desired. Second factor when choosing beef is presence of fatty tissue more appreciated by male and older consumers which find it more tasteful. Young beef is most often consumed once a week (60%), mainly cooked, in soups or stews, with special inclination of male consumers towards smoked beef. Consumers mainly buy breasts and ribs (40%), and rarely beef steaks (2,5%), in other words dishes containing beef with bones are most often prepared, as well as dishes containing mixed ground meat. The use of giblets is rare, especially among female population, liver, hearts and beef stomach (so called "škembić") and tongue are mainly used.
AB  - Prikupljanjem informacija putem anketiranja gradskog stanovništva ( N=478 ) analiziran je stav potrošača prema atributima kvaliteta goveđeg mesa, kao i njihove sklonosti i navike kada su u pitanju izbor kategorije, maloprodajnih delova i iznutrica.Takođe je ispitana pozicija goveđeg u odnosu na ostale vrste mesa, razlozi i učestalost upotrebe u svakodnevnoj ishrani i vidovi njegove kulinarske pripreme. Podaci su dalje analizirani prema polu, uzrastu i zanimanju ispitanika kako bi se izveo zaključak o njihovom uticaju na kriterijume za izbor. Potrošači ženskog pola konzumiraju goveđe meso (17,7%) više od ovčijeg (6,7%), a manje od svinjskog (39,0 %) i živinskog (36,5%). U odnosu na njih, potrošači muškog pola konzumiraju nešto više svinjskog (41,8%), goveđeg (26,0 %) i ovčijeg mesa (9,2 %) na račun slabije konzumacije živinskog mesa (23,0 %). Pri izboru kategorije goveđeg mesa 67,7% potrošača izjasnilo se za juneće, 28,6% za teleće i samo 3,7% za goveđe meso. Oko 50% potrošača izjavilo je da im je pri izboru vrste mesa na prvom mestu sopstvena sklonost, pa tek onda kvalitet, cena mesa ili preporuka lekara. Ipak, potrošači sa višim obrazovanjem, kao i potrošači ženskog pola i mlađeg uzrasta preferiraju meso boljih kategorija sa manjim sadržajem masti. Vizuelni utisak pri izboru junećeg mesa u maloprodaji je najbitniji za prosečnog potrošača. Oko 43% učesnika u anketi navodi boju mesa kao odlučujući faktor, pri čemu je najpoželjnija ružičasto-crvena. Drugi činilac pri izboru mesa jeste zastupljenost masnog tkiva čije veće prisustvo cene potrošači muškog pola i starijeg uzrasta smatrajući ga ukusnijim. Junetina se najčešće (60%) konzumira jedanput nedeljno i to kuvana, u vidu supa ili variva, uz posebnu naklonjenost muškog pola dimljenom junećem mesu. Potrošači najčešće kupuju juneće grudi i rebra (40%), a najređe biftek (2,5%), odnosno najčešće pripremaju jela od goveđeg mesa sa kostima, kao i od mešanog mlevenog mesa. Upotreba iznutrica je slabo izražena, posebno u ženskoj populaciji, pri čemu se najčešće koriste jetra, srce, juneći želudac (tzv. škembić) i jezik.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Criteria of consumers when purchasing beef in retail stores: Position of beef compared to other meat types, reasons and frequency of its use in everyday nutrition and preparation methods
T1  - Kriterijumi potrošača pri izboru goveđeg mesa u maloprodaji - pozicija goveđeg u odnosu na ostale vrste mesa, razlozi i učestalost upotrebe u svakodnevnoj ishrani i vidovi njegove kulinarske pripreme
EP  - 53
IS  - 3-4
SP  - 45
VL  - 22
DO  - 10.2298/BAH0604045O
ER  - 
@article{
author = "Ostojić, Dušica and Bogdanović, Vladan and Petrović, Milan M. and Aleksić, S. and Miščević, Branislav and Pantelić, Vlada",
year = "2006",
abstract = "Information was collected by conducting poll of the town residents (N=478) in which their attitude towards the traits of beef quality, as well as their habits and inclinations in regard to the choice of category, retail cuts and giblets were analyzed. Also, the position of beef compared to other meat types was studied, reasons and frequency of meat consumption in every day nutrition and preparation methods. Data were further analyzed according to sex, age and occupation of participants in the poll in order to come to conclusion about their effect on the meat selection criteria. Female consumers consume beef (17,7%) more than mutton (6,7%), and less than pork (39,0 %) and poultry meat (36,5%). Compared to them, male consumers consume more pork (41,8%), beef (26,0 %) and mutton (9,2 %) and less poultry meat (23,0 %). When choosing the category of beef, 67,7% of consumers selected young beef, 28,6% veal and only 3,7% beef. Approx. 50% of consumers declared that the first thing when selecting meat category is their inclination, followed by quality, price or recommendation by doctor. However, consumers with higher education, as well as female and younger consumers prefer meat with lower fat content. Visual impression when choosing young beef in retail stores is most important for average consumer. Approx. 43% of participants in the poll stated color of meat as decisive factor, red-pink color is desired. Second factor when choosing beef is presence of fatty tissue more appreciated by male and older consumers which find it more tasteful. Young beef is most often consumed once a week (60%), mainly cooked, in soups or stews, with special inclination of male consumers towards smoked beef. Consumers mainly buy breasts and ribs (40%), and rarely beef steaks (2,5%), in other words dishes containing beef with bones are most often prepared, as well as dishes containing mixed ground meat. The use of giblets is rare, especially among female population, liver, hearts and beef stomach (so called "škembić") and tongue are mainly used., Prikupljanjem informacija putem anketiranja gradskog stanovništva ( N=478 ) analiziran je stav potrošača prema atributima kvaliteta goveđeg mesa, kao i njihove sklonosti i navike kada su u pitanju izbor kategorije, maloprodajnih delova i iznutrica.Takođe je ispitana pozicija goveđeg u odnosu na ostale vrste mesa, razlozi i učestalost upotrebe u svakodnevnoj ishrani i vidovi njegove kulinarske pripreme. Podaci su dalje analizirani prema polu, uzrastu i zanimanju ispitanika kako bi se izveo zaključak o njihovom uticaju na kriterijume za izbor. Potrošači ženskog pola konzumiraju goveđe meso (17,7%) više od ovčijeg (6,7%), a manje od svinjskog (39,0 %) i živinskog (36,5%). U odnosu na njih, potrošači muškog pola konzumiraju nešto više svinjskog (41,8%), goveđeg (26,0 %) i ovčijeg mesa (9,2 %) na račun slabije konzumacije živinskog mesa (23,0 %). Pri izboru kategorije goveđeg mesa 67,7% potrošača izjasnilo se za juneće, 28,6% za teleće i samo 3,7% za goveđe meso. Oko 50% potrošača izjavilo je da im je pri izboru vrste mesa na prvom mestu sopstvena sklonost, pa tek onda kvalitet, cena mesa ili preporuka lekara. Ipak, potrošači sa višim obrazovanjem, kao i potrošači ženskog pola i mlađeg uzrasta preferiraju meso boljih kategorija sa manjim sadržajem masti. Vizuelni utisak pri izboru junećeg mesa u maloprodaji je najbitniji za prosečnog potrošača. Oko 43% učesnika u anketi navodi boju mesa kao odlučujući faktor, pri čemu je najpoželjnija ružičasto-crvena. Drugi činilac pri izboru mesa jeste zastupljenost masnog tkiva čije veće prisustvo cene potrošači muškog pola i starijeg uzrasta smatrajući ga ukusnijim. Junetina se najčešće (60%) konzumira jedanput nedeljno i to kuvana, u vidu supa ili variva, uz posebnu naklonjenost muškog pola dimljenom junećem mesu. Potrošači najčešće kupuju juneće grudi i rebra (40%), a najređe biftek (2,5%), odnosno najčešće pripremaju jela od goveđeg mesa sa kostima, kao i od mešanog mlevenog mesa. Upotreba iznutrica je slabo izražena, posebno u ženskoj populaciji, pri čemu se najčešće koriste jetra, srce, juneći želudac (tzv. škembić) i jezik.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Criteria of consumers when purchasing beef in retail stores: Position of beef compared to other meat types, reasons and frequency of its use in everyday nutrition and preparation methods, Kriterijumi potrošača pri izboru goveđeg mesa u maloprodaji - pozicija goveđeg u odnosu na ostale vrste mesa, razlozi i učestalost upotrebe u svakodnevnoj ishrani i vidovi njegove kulinarske pripreme",
pages = "53-45",
number = "3-4",
volume = "22",
doi = "10.2298/BAH0604045O"
}
Ostojić, D., Bogdanović, V., Petrović, M. M., Aleksić, S., Miščević, B.,& Pantelić, V.. (2006). Criteria of consumers when purchasing beef in retail stores: Position of beef compared to other meat types, reasons and frequency of its use in everyday nutrition and preparation methods. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 22(3-4), 45-53.
https://doi.org/10.2298/BAH0604045O
Ostojić D, Bogdanović V, Petrović MM, Aleksić S, Miščević B, Pantelić V. Criteria of consumers when purchasing beef in retail stores: Position of beef compared to other meat types, reasons and frequency of its use in everyday nutrition and preparation methods. in Biotechnology in Animal Husbandry. 2006;22(3-4):45-53.
doi:10.2298/BAH0604045O .
Ostojić, Dušica, Bogdanović, Vladan, Petrović, Milan M., Aleksić, S., Miščević, Branislav, Pantelić, Vlada, "Criteria of consumers when purchasing beef in retail stores: Position of beef compared to other meat types, reasons and frequency of its use in everyday nutrition and preparation methods" in Biotechnology in Animal Husbandry, 22, no. 3-4 (2006):45-53,
https://doi.org/10.2298/BAH0604045O . .
5