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poultry, rearing systems, quality of eggs and meat
Serbia

Biography

Simeon Rakonjac graduated at the University of Kragujevac, Faculty of Agronomy in Čačak in 2007. He earned his Ph.D studies on same faculty in 2017 on the topic of "Production and product quality of laying hens in alternative rearing systems". Simeon Rakonjac works at the Faculty of Agronomy in Čačak since 2009. Since 2022 he is associate professor on the Department of Animal Husbandry and Animal Raw Materials Processing Technology. He in engaged in a number of teaching courses in the field of animal husbandry. His main research fields are: rearing systems of poultry, quality of eggs and meat and animal selection. He has authored or co-authored about 115 scientific papers and two books.

Activities

Employment (1)

Faculty of Agronomy in Čačak: Čačak, RS

2009-10-01 to present (Department for Animal Husbandry)
Employment
Source: Self-asserted source
Simeon Rakonjac

Education and qualifications (2)

Faculty of Agronomy in Čačak: Čačak, RS

2009-10-01 to 2017-02-24 | Phd
Education
Source: Self-asserted source
Simeon Rakonjac

Faculty of Agronomy in Čačak: Čačak, RS

2001-10-01 to 2007-02-09 | Graduated engineer of agronomy
Education
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Simeon Rakonjac

Works (50 of 51)

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COMPARATIVE ANALYSIS OF PRODUCTION AND SLAUGHTER PARAMETERS OF FAST-GROWING BROILER HYBRIDS

2024 | Conference paper
Contributors: Veselin Petričević; Miloš Lukić; Zdenka Škrbić; Vladimir Dosković; Simeon Rakonjac; Maja Petričević; Danijel Milenković
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Comparative study of the production potential of indigenous poultry breeds of Banat naked neck and Svrljig hen: Reproductive parameters and egg quality

Acta agriculturae Serbica
2024 | Journal article
Contributors: Zdenka Škrbić; Veselin Petričević; Simeon Rakonjac; Vladimir Dosković; Nataša Tolimir; Snežana Bogosavljević-Bošković; Miloš Lukić
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Comparative study of the production potential of indigenous poultry breeds of Banat Naked Neck and Svrljig Hen: Reproductive parameters and egg quality

2024 | Journal article
Contributors: Zdnka Škrbić; Veselin Petričević; Simeon Rakonjac; Vladimir Dosković; Nataša Tolimir; Snežana Bogosavljević-Bošković; Miloš Lukić
Source: Self-asserted source
Simeon Rakonjac

Heat stress impact on sheep production

2024 | Conference paper
Contributors: Aleksandar Čukić; Marko Cincović; Radojica Đoković; Simeon Rakonjac; Milun Petrović; Miloš Petrović, Ž.
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Intracellular and extracellular Hsp70 in cows: Similarities and differences in physiological and pathophysiology conditions

2024 | Conference paper
Contributors: Miloš Petrović, Ži.; Radojica Đoković; Vladimir Kurćubić; Snežana Bogosavljević-Bošković; Simeon Rakonjac; Milun Petrović, D.
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REARING SYSTEMS AND PRODUCTION IN ORGANIC POULTRY FARMING

2024 | Conference paper
Contributors: Milun Petrović; Snežana Bogosavljević- Bošković; Vladan Bogdanović; Radojica Đoković; Simeon Rakonjac; Miloš Petrović
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THE EFFECT OF PROTEASE ENZYME ON THE MEAT CLASSES OF TWO BROILER CHICKEN HYBRIDS

2024 | Conference paper
Contributors: Vladimir Dosković; Snežana Bogosavljević- Bošković; Zdenka Škrbić; Miloš Lukić; Simeon Rakonjac; Veselin Petričević; Dejan Beuković
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The effect of genotype and protease enzyme on the weight and percentage of meat classes in chickens

15th International Scientific Agriculture Symposium "Agrosym 2024", Jahorina, Bosnia and Herzegovina
2024-10-10 | Conference paper
Contributors: Vladimir Dosković; Snežana Bogosavljević-Bošković; Zdenka Škrbić; Miloš Lukić; Bojan Stojanović; Simeon Rakonjac; Veselin Petričević
Source: Self-asserted source
Simeon Rakonjac

Effect of feed supplementation, rearing system and genotype on the fat-soluble vitamins content of eggs: a review

World's Poultry Science Journal
2024-07-02 | Journal article
Contributors: Simeon Rakonjac; Snežana Bogosavljević-Bošković; Vladimir Dosković; Miloš Lukić; Zdenka Škrbić; Veselin Petričević; Milun D. Petrović
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Assessment of egg and eggshell quality: insights from a three-year study on Isa Brown hybrid layers

Biotechnology in Animal Husbandry
2023 | Journal article
Contributors: Veselin Petricevic; Zdenka Skrbic; Milos Lukic; Simeon Rakonjac; Vladimir Doskovic; Maja Petricevic; Natasa Tolimir
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Crossref

The influence of rearing system and age on the phenotypic correlation of the physical properties of eggs of Banat naked neck layers

Acta agriculturae Serbica
2023 | Journal article
Contributors: Jelena Stepić; Vladan Đermanović; Zoran Popović; Stefan Stepić; Veselin Petričević; Aleksandra Petrović; Simeon Rakonjac
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Effects of Protease and Sex on Skin, Bone and Muscle Yields and Percentages of Major Primal Cuts in Broilers

Contemporary Agriculture
2023-12-01 | Journal article
Contributors: Vladimir Dosković; Snežana Bogosavljević-Bošković; Zdenka Škrbić; Miloš Lukić; Božidar Milošević; Simeon Rakonjac; Veselin Petričević; Siniša Bjedov
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The effects of protease and sex on tissue composition in major primal cuts of broilers.

Interantional Symposium of Animal Science - ISAS
2023-09-18 | Conference abstract
Contributors: Vladimir Dosković; Snežana Bogosavljević-Bošković; Zdenka Škrbić; Miloš Lukić; Božidar Milošević; Simeon Rakonjac; Veselin Petričević
Source: Self-asserted source
Simeon Rakonjac

Influence of Heat Stress on Body Temperatures Measured by Infrared Thermography, Blood Metabolic Parameters and Its Correlation in Sheep

Metabolites
2023-08-18 | Journal article
Contributors: Aleksandar Čukić; Simeon Rakonjac; Radojica Djoković; Marko Cincović; Snežana Bogosavljević-Bošković; Milun Petrović; Željko Savić; Ljiljana Andjušić; Biljana Andjelić
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Effect of laying hens genotype on production performance and chemical composition of organic eggs

The First International Poultry Congress
2023-05-10 | Conference abstract
Contributors: Simeon Rakonjac; Snežana Bogosavljević-Bošković; Vladimir Dosković; Miloš Lukić; Zdenka Škrbić; Veselin Petričević; Milun D. Petrović
Source: Self-asserted source
Simeon Rakonjac

ECONOMIC RESULTS OF BROILERS PRODUCTION ON THE FAMILY FARM

2023-03 | Conference paper
Contributors: Biljana Veljković; Milica Kostić; Simeon Rakonjac; Ranko Koprivica; Marija Gavrilović; Milun Petrović
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EFFECT OF PROTEASE ADDED IN FOOD AND SEX ON CHICKEN MEAT CLASESS

2023-03 | Conference paper
Contributors: Vladimir Dosković; Snežana Bogosavljević-Bošković; Zdenka Škrbić; Božidar Milošević; Miloš Lukić; Simeon Rakonjac; Veselin Petričević
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THE EFFECT OF THE REARING SYSTEM AND GENOTYPE OF LAYING HENS ON FATTY ACID COMPOSITION OF EGGS

2023-03 | Conference paper
Contributors: Simeon Rakonjac; Snežana Bogosavljević-Bošković; Vladimir Dosković; Miloš Lukić; Zdenka Škrbić; Veselin Petričević; Milun D. Petrović
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SISTEM GAJENJA I PROIZVODNJE U ORGANSKOM SVINJARSTVU

2022 | Conference paper
Contributors: Milun Petrović; Snežana Bogosavljević-Bošković; Vladan Bogdanović; Radojica Đoković; Simeon Rakonjac; Miloš Petrović
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The effect of space allowance in the cage and floor systems on feather condition and egg production

Biotechnology in Animal Husbandry
2022 | Journal article
Contributors: Zdenka Skrbic; Milos Lukic; Veselin Petricevic; Snezana Bogosavljevic-Boskovic; Simeon Rakonjac; Vladimir Doskovic; Natasa Tolimir
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UTICAJ SISTEMA GAJENJA I GENOTIPA KOKOŠI NOSILJA NA SADRŽAJ HOLESTEROLA U JAJIMA

2022 | Conference paper
Contributors: Simeon Rakonjac; Snežana Bogosavljević-Bošković; Vladimir Dosković; Miloš Lukić; Zdenka Škrbić; Veselin Petričević; Milun D. Petrović
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Agriculture and the economic significance of livestock production for the Republic of Serbia

2022-06-29 | Conference paper
Contributors: Snežana Bogosavljević-Bošković; Milun D. Petrović; Simeon Rakonjac; Vladimir Dosković; Radojica Đoković; Miloš Ži. Petrović
Source: Self-asserted source
Simeon Rakonjac

Determination of hen eggshell stress by the puncture method

Journal on Processing and Energy in Agriculture
2021 | Journal article
Contributors: Ranko Koprivica; Biljana Veljković; Simeon Rakonjac; Miloš Božić; Vojislav Vujičić; Dušan Radivojević; Dušan Marković; Dragoslav Đokić
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Direct methods for determination of the egg shell strength

Poljoprivredna tehnika
2021 | Journal article
Contributors: Ranko Koprivica; Biljana Veljković; Simeon Rakonjac; Miloš Božić; Vojislav Vujičić; Dušan Radivojević; Dušan Marković; Goran Topisirović
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Egg quality of Banat naked neck hens during storage

Biotechnology in Animal Husbandry
2021 | Journal article
Contributors: Zdenka Skrbic; Milos Lukic; Veselin Petricevic; Snezana Bogosavljevic-Boskovic; Simeon Rakonjac; Vladimir Doskovic; Natasa Tolimir
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Production Performance and Egg Quality of Laying Hens as Influenced by Genotype and Rearing System

Brazilian Journal of Poultry Science
2021 | Journal article
Contributors: S Rakonjac; V Dosković; SB Bošković; Z Škrbić; M Lukić; V Petričević; DM Petrović
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Determination of external, internal and eggshell quality parameters.

XII International Scientific Agriculture Symposium "Agrosym 2020", Jahorina, October 07 - 10
2021-10-07 | Conference paper
Contributors: Ranko Koprivica; Simeon Rakonjac; Biljana Veljković; Dušan Radivojević; Milun D. Petrović; Miloš Ži. Petrović; Jelena Mladenović
Source: Self-asserted source
Simeon Rakonjac

Genotype and breeder flock age impact on broiler performance in suboptimal conditions

Biotechnology in Animal Husbandry
2020 | Journal article
Contributors: Milos Lukic; Veselin Petricevic; Zdenka Skrbic; Nikola Delic; Natasa Tolimir; Vladimir Doskovic; Simeon Rakonjac
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Crossref

Quality of eggs from pasture rearing layers of different genotypes

Biotechnology in Animal Husbandry
2020 | Journal article
Contributors: Zdenka Skrbic; Milos Lukic; Veselin Petricevic; Snezana Bogosavljevic-Boskovic; Simeon Rakonjac; Vladimir Doskovic; Natasa Tolimir
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The effect of a plant mixture (garlic, mint and rosemary) on production and slaughter indicators in broiler chickens

Acta agriculturae Serbica
2020 | Journal article
Contributors: Veselin Petričević; Miloš Lukić; Zdenka Škrbić; Maja Petričević; Snežana Bogosavljević-Bošković; Vladimir Dosković; Simeon Rakonjac
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Effect of non-genetic factors on longevity traits in Simmental cows

Biotechnology in Animal Husbandry
2019 | Journal article
Contributors: Milun Petrovic; Simeon Rakonjac; Vladan Bogdanovic; Snezana Bogosavljevic-Boskovic; Radojica Djokovic; Radica Djedovic; Milos Petrovic
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Effects of light intensity in different stocking densities on tibial measurements and incidence of lesions in broilers

Biotechnology in Animal Husbandry
2019 | Journal article
Contributors: Zdenka Skrbic; Milos Lukic; Veselin Petricevic; Snezana Bogosavljevic-Boskovic; Simeon Rakonjac; Vladimir Doskovic; Natasa Tolimir
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THE EFFECT OF THE REARING SYSTEM AND THE GENOTYPE OF LAYING HENS ON THE EGGSHELL QUALITY AT DIFFERENT PHASES OF THE LAYING PERIOD

The International Symposium on Animal Science, Herceg Novi 3-8. june, Montenegro
2019-06-03 | Conference paper
Contributors: Simeon Rakonjac; Snežana Bogosavljević-Bošković; Zdenka Škrbić; Miloš Lukić; Vladimir Dosković; Veselin Petričević; Milun D. Petrović
Source: Self-asserted source
Simeon Rakonjac

Effects of intensity of light and stocking density on broiler body weight and yield of valuable carcass parts

Biotechnology in Animal Husbandry
2018 | Journal article
Contributors: Zdenka Skrbic; Milos Lukic; Veselin Petricevic; Snezana Bogosavljevic-Boskovic; Natasa Tolimir; Vladimir Doskovic; Simeon Rakonjac
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Quality and chemical composition of eggs affected by rearing system and hen's age

Biotechnology in Animal Husbandry
2018 | Journal article
Contributors: Simeon Rakonjac; Snezana Bogosavljevic-Boskovic; Zdenka Skrbic; Milos Lukic; Vladimir Doskovic; Veselin Petricevic; Milun Petrovic, D.D.
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The effect of using rosemary ( Rosmarinus officinalis ) in broiler nutrition on production parameters, slaughter characteristics, and gut microbiological population

TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES
2018-12-10 | Journal article
Contributors: Veselin PETRIČEVIĆ; Miloš LUKIĆ; Zdenka ŠKRBIĆ; Simeon RAKONJAC; Vladimir DOSKOVIĆ; Maja PETRIČEVIĆ; Aleksandar STANOJKOVIĆ
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Effect of dietary protein level and length of fattening period on dressing percentage and carcass conformation in broiler chickens

Biotechnology in Animal Husbandry
2017 | Journal article
Contributors: Vladimir Doskovic; Snezana Bogosavljevic-Boskovic; Zdenka Skrbic; Radojica Djokovic; Simeon Rakonjac; Veselin Petricevic
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Chemical composition of meat of laying hens in alternative rearing systems

Biotechnology in Animal Husbandry
2016 | Journal article
Contributors: Simeon Rakonjac; Snezana Bogosavljevic-Boskovic; Zdenka Skrbic; Lidija Peric; Vladimir Doskovic; Veselin Petricevic; Milun Petrovic, D.
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Effect of dietary protease supplementation and sex on dressing percentage and body conformation in broilers

Biotechnology in Animal Husbandry
2016 | Journal article
Contributors: Vladimir Doskovic; Snezana Bogosavljevic-Boskovic; Milos Lukic; Zdenka Skrbic; Simeon Rakonjac; Veselin Petricevic
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Crossref

Effect of protease and duration of fattening period on dressing percentage of broiler chickens

Biotechnology in Animal Husbandry
2016 | Journal article
Contributors: Vladimir Doskovic; Snezana Bogosavljevic-Boskovic; Lidija Peric; Milos Lukic; Zdenka Skrbic; Simeon Rakonjac; Veselin Petricevic
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Crossref

The effect of raw soybean in the final mixtures for broilers on the conformation measures and share of major carcass parts

Biotechnology in Animal Husbandry
2016 | Journal article
Contributors: Veselin Petricevic; Milos Lukic; Zdenka Skrbic; Snezana Bogosavljevic-Boskovic; Vladimir Doskovic; Simeon Rakonjac; Maja Petricevic
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Effect of non-genetic factors on standard lactation milk performance traits in simmental cows

Annals of Animal Science
2015 | Journal article
EID:

2-s2.0-84925725726

Contributors: Milun Petrović, D.; Bogdanović, V.; Milan Petrović, M.; Bogosavljević-Bošković, S.; Dsignoković, R.; Dsignedović, R.; Rakonjac, S.
Source: Self-asserted source
Simeon Rakonjac via Scopus - Elsevier

Laying hen rearing systems: A review of chemical composition and hygienic conditions of eggs

World's Poultry Science Journal
2014 | Journal article
EID:

2-s2.0-84920887165

Contributors: Rakonjac, S.; Bogosavljević-Bošković, S.; Pavlovski, Z.; Škrbić, Z.; Dosković, V.; Petrovic, M.D.; Petričević, V.
Source: Self-asserted source
Simeon Rakonjac via Scopus - Elsevier

Laying hen rearing systems: A review of major production results and egg quality traits

World's Poultry Science Journal
2014 | Journal article
EID:

2-s2.0-84921804609

Contributors: Rakonjac, S.; Bogosavljević-Bošković, S.; Pavlovski, Z.; Škrbić, Z.; Dosković, V.; Petrović, M.D.; Petričević, V.
Source: Self-asserted source
Simeon Rakonjac via Scopus - Elsevier

Enzymes in broiler diets with special reference to protease

World's Poultry Science Journal
2013 | Journal article
EID:

2-s2.0-84879977235

Contributors: Doskovic̈, V.; Bogosavljevic̈-Boskovic̈, S.; Pavlovski, Z.; Miloševic̈, B.; Škrbic̈, Z.; Rakonjac, S.; Petričevic̈, V.
Source: Self-asserted source
Simeon Rakonjac via Scopus - Elsevier

Broiler rearing systems: A review of major fattening results and meat quality traits

World's Poultry Science Journal
2012 | Journal article
EID:

2-s2.0-84861840351

Contributors: Bogosavljević-BoŠkovi Ć, S.; Rakonjac, S.; Doskovi Ć, V.; Petrovi Ć, M.D.
Source: Self-asserted source
Simeon Rakonjac via Scopus - Elsevier

Influence of the herb extract on inhibition of beef meat spoilage - Potential source of natural preservative

CEFood 2012 - Proceedings of 6th Central European Congress on Food
2012 | Conference paper
EID:

2-s2.0-84926030516

Contributors: Kurćubić, V.S.; Mašković, P.Z.; Vesković-Moračanin, S.D.; Pantović, J.S.; Rakonjac, S.Z.; Mladenović, J.D.; Radojković, M.M.
Source: Self-asserted source
Simeon Rakonjac via Scopus - Elsevier

The effect of protease on productive and slaughter traits in broiler chickens

Biotehnologija u stocarstvu
2012 | Journal article
Part of ISSN: 1450-9156
Part of ISSN: 2217-7140
Contributors: V. Doskovic; S. Bogosavljevic-Boskovic; Z. Pavlovski; B. Milosevic; Z. Skrbic; S. Radonjac; V. Petricevic
Source: Self-asserted source
Simeon Rakonjac

Carcass characteristics of two strains of native broilers (White Naked Neck and Black Svrljig) fattened under a semi-intensive system

African Journal of Biotechnology
2011 | Journal article
EID:

2-s2.0-81055124785

Contributors: Mitrovic, S.; Bogosavljevic-Boskovic, S.; Stanisic, G.; Djermanovic, V.; Doskovic, V.; Rakonjac, S.
Source: Self-asserted source
Simeon Rakonjac via Scopus - Elsevier

The effect of rearing system and length of fattening period on selected parameters of broiler carcass quality,Einfluss von haltungssystem und dauer der mastperiode auf ausgewählte schlachtkörperqualitätsparameter bei broilern

Archiv fur Geflugelkunde
2011 | Journal article
EID:

2-s2.0-80052846930

Contributors: Bogosavljevic-Boskovic, S.; Pavlovski, Z.; Petrovic, M.D.; Doskovic, V.; Rakonjac, S.
Source: Self-asserted source
Simeon Rakonjac via Scopus - Elsevier
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