TY  - JOUR
AU  - Petrović, Milun D.
AU  - Petrović, Milan M.
AU  - Skalicki, Z.
AU  - Bogdanović, Vladan
AU  - Djoković, Radojica
AU  - Rakonjac, Simeon
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2842
AB  - The effect of interaction between the farm and calving season, as well as the farm and group of lactations on milk performance traits (milk yield, yield of milk fat, 4% fat corrected milk and milk fat content) was analyzed on sample of 2805 Simmental cows with total 9718 standard lactations, housed on dairy farm 'Zlatiborski suvati' on Zlatibor (578 cows and 1968 lactations), dairy farm of the Agricultural holding Dobričevo in Ćuprija (964 cows and 3237 lactations) and dairy animals housed on family farms/households in the region of Kotraža (1263 cows and 4513 lactations). The significance of the effect of interaction between the farm and calving season, as well as interaction between the farm and group of lactations on all milk performance traits was very high (P lt 0.001), which justified their inclusion into models for assessment of the breeding value of dairy cows. The share of variance of interactions in total variance of milk performance traits in standard lactations was low (below and around 4%), which clearly indicated even more systematic factors and their interactions which influence the total variability of observed traits of milk performance of cows in standard lactations.
AB  - Uticaj interakcije farme i sezone telenja kao i farme i grupe laktacija na osobine mlečnosti (proizvodnja mleka, mlečne masti, 4% mast-korigovanog mleka i sadržaj mlečne masti) analizirano je kod 2805 krava simentalske rase sa ukupno 9718 standardnih laktacija koje su bile smeštene na farmi muznih krava 'Zlatiborski suvati' na Zlatiboru (578 krava i 1968 laktacija), farmi muznih krava na Poljoprivrednom dobru Dobričevo u Ćupriji (964 krava i 3237 laktacija) i području Kotraže na individualnim gazdinstvima (1263 krava i 4513 laktacija). Značajnost uticaja interakcija farme i sezone telenja, kao i interakcije farme i grupe laktacija na sve osobine mlečnosti standardnih laktacija bila je vrlo visoka (P lt 0.001), što opravdava njihovo uključivanje u modele za ocenu priplodne vrednosti muznih krava. Udeo varijanse interakcija u ukupnoj varijansi osobina mlečnosti standardnih laktacija bio je nizak (ispod i oko 4%), što jasno ukazuje na još veliki broj sistematskih faktora i njihovih interakcija koji utiču na ukupnu varijabilnost posmatranih osobina mlečnosti krava u standardnim laktacijama.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The effect of interaction of systematic factors on milk performance of Simmental cows in standard lactation
T1  - Efekat interakcije sistematskih faktora na mlečnost krava simentalske rase u standardnim laktacijama
EP  - 75
IS  - 1
SP  - 67
VL  - 28
DO  - 10.2298/BAH1201067P
ER  - 

@article{
author = "Petrović, Milun D. and Petrović, Milan M. and Skalicki, Z. and Bogdanović, Vladan and Djoković, Radojica and Rakonjac, Simeon",
year = "2012",
abstract = "The effect of interaction between the farm and calving season, as well as the farm and group of lactations on milk performance traits (milk yield, yield of milk fat, 4% fat corrected milk and milk fat content) was analyzed on sample of 2805 Simmental cows with total 9718 standard lactations, housed on dairy farm 'Zlatiborski suvati' on Zlatibor (578 cows and 1968 lactations), dairy farm of the Agricultural holding Dobričevo in Ćuprija (964 cows and 3237 lactations) and dairy animals housed on family farms/households in the region of Kotraža (1263 cows and 4513 lactations). The significance of the effect of interaction between the farm and calving season, as well as interaction between the farm and group of lactations on all milk performance traits was very high (P lt 0.001), which justified their inclusion into models for assessment of the breeding value of dairy cows. The share of variance of interactions in total variance of milk performance traits in standard lactations was low (below and around 4%), which clearly indicated even more systematic factors and their interactions which influence the total variability of observed traits of milk performance of cows in standard lactations., Uticaj interakcije farme i sezone telenja kao i farme i grupe laktacija na osobine mlečnosti (proizvodnja mleka, mlečne masti, 4% mast-korigovanog mleka i sadržaj mlečne masti) analizirano je kod 2805 krava simentalske rase sa ukupno 9718 standardnih laktacija koje su bile smeštene na farmi muznih krava 'Zlatiborski suvati' na Zlatiboru (578 krava i 1968 laktacija), farmi muznih krava na Poljoprivrednom dobru Dobričevo u Ćupriji (964 krava i 3237 laktacija) i području Kotraže na individualnim gazdinstvima (1263 krava i 4513 laktacija). Značajnost uticaja interakcija farme i sezone telenja, kao i interakcije farme i grupe laktacija na sve osobine mlečnosti standardnih laktacija bila je vrlo visoka (P lt 0.001), što opravdava njihovo uključivanje u modele za ocenu priplodne vrednosti muznih krava. Udeo varijanse interakcija u ukupnoj varijansi osobina mlečnosti standardnih laktacija bio je nizak (ispod i oko 4%), što jasno ukazuje na još veliki broj sistematskih faktora i njihovih interakcija koji utiču na ukupnu varijabilnost posmatranih osobina mlečnosti krava u standardnim laktacijama.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The effect of interaction of systematic factors on milk performance of Simmental cows in standard lactation, Efekat interakcije sistematskih faktora na mlečnost krava simentalske rase u standardnim laktacijama",
pages = "75-67",
number = "1",
volume = "28",
doi = "10.2298/BAH1201067P"
}

Petrović, M. D., Petrović, M. M., Skalicki, Z., Bogdanović, V., Djoković, R.,& Rakonjac, S.. (2012). The effect of interaction of systematic factors on milk performance of Simmental cows in standard lactation. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 28(1), 67-75.
https://doi.org/10.2298/BAH1201067P

Petrović MD, Petrović MM, Skalicki Z, Bogdanović V, Djoković R, Rakonjac S. The effect of interaction of systematic factors on milk performance of Simmental cows in standard lactation. in Biotechnology in Animal Husbandry. 2012;28(1):67-75.
doi:10.2298/BAH1201067P .

Petrović, Milun D., Petrović, Milan M., Skalicki, Z., Bogdanović, Vladan, Djoković, Radojica, Rakonjac, Simeon, "The effect of interaction of systematic factors on milk performance of Simmental cows in standard lactation" in Biotechnology in Animal Husbandry, 28, no. 1 (2012):67-75,
https://doi.org/10.2298/BAH1201067P . .

TY  - JOUR
AU  - Kučević, Denis
AU  - Trivunović, Snežana
AU  - Radinović, M.
AU  - Plavšić, M.
AU  - Skalicki, Z.
AU  - Perišić, Predrag
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2552
AB  - Objective of this study was to analyze the effect of the dairy farm on milk traits of cows in Vojvodina. The research was carried out on small farms with 10 to 20 cows, medium farms with 20 to 50 cows, and large farms with over 50 dairy cows. The study included registered animals of Simmental (SM) and Holstein-Friesian breed (HF; including Red Holstein) in the first lactation for traits of milk yield and yield and content of milk fat. Total of 1323 first lactations were analyzed. The average milk yield (both breeds) in the first lactation of 305 days was 6295 kg of milk with 234,3 kg of milk fat and average milk fat content of 3,74%. Milk performance of cows varied significantly (CV=22,9% and SD=1447,8), as well as milk fat yield (CV=21,6% and SD=50,8). Large farms produced in average 6534 kg of milk, medium farms 6347kg and small farms 4717kg. Size of the farm exhibited significantly high effect on all observed traits, and the tendency was that farms with higher number of animals realize also higher average of production. Farm management and various breeding-zootechnical conditions present on farms had significant effect on milk performance of cows.
AB  - Cilj rada je da se ispita uticaj veličine govedarske farme na osobine mlečnosti u Vojvodini. U odnosu na veličinu farme, ispitivanje je sprovedeno na malim farmama sa 10 do 20 krava, srednje velikim od 20 do 50 i velikim sa preko 50 krava. Ispitivanje je obuhvatilo umatičena grla simentalske (SM) i holštajnfrizijske rase (HF; uključujući i crveni holštajn) u prvoj laktaciji za osobine prinosa mleka, mlečne masti i sadržaja mlečne masti. Ukupno je analizirano 1323 prvih laktacija. Prosečna mlečnost krava (obe rase) u prvoj laktaciji za 305 dana je iznosila 6295 kg mleka sa 234,3 kg mlečne masti i prosečnim sadržajem masti od 3,74%. Mlečnosti krava je značajno varirala (CV=22,9% i SD=1447,8) kao i prinos mlečne masti (CV=21,6% i SD=50,8). Velike farme su prosečno proizvele 6534 kg, srednje 6347 kg i male 4717 kg. Veličina farme je ispoljila signifikantno visok uticaj na sve posmatrane osobine a tendencija je da se na farmama sa većim brojem grla ostvaruje prosečno veća proizvodnja. Farmski menadžment i različiti odgajivačko zootehnički uslovi na farmama su ostvarili značajan uticaj na mlečnost krava.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The effect of the farm size on milk traits of cows
T1  - Uticaj veličine farmi na osobine mlečnosti krava
EP  - 958
IS  - 3
SP  - 951
VL  - 27
DO  - 10.2298/BAH1103951K
ER  - 

@article{
author = "Kučević, Denis and Trivunović, Snežana and Radinović, M. and Plavšić, M. and Skalicki, Z. and Perišić, Predrag",
year = "2011",
abstract = "Objective of this study was to analyze the effect of the dairy farm on milk traits of cows in Vojvodina. The research was carried out on small farms with 10 to 20 cows, medium farms with 20 to 50 cows, and large farms with over 50 dairy cows. The study included registered animals of Simmental (SM) and Holstein-Friesian breed (HF; including Red Holstein) in the first lactation for traits of milk yield and yield and content of milk fat. Total of 1323 first lactations were analyzed. The average milk yield (both breeds) in the first lactation of 305 days was 6295 kg of milk with 234,3 kg of milk fat and average milk fat content of 3,74%. Milk performance of cows varied significantly (CV=22,9% and SD=1447,8), as well as milk fat yield (CV=21,6% and SD=50,8). Large farms produced in average 6534 kg of milk, medium farms 6347kg and small farms 4717kg. Size of the farm exhibited significantly high effect on all observed traits, and the tendency was that farms with higher number of animals realize also higher average of production. Farm management and various breeding-zootechnical conditions present on farms had significant effect on milk performance of cows., Cilj rada je da se ispita uticaj veličine govedarske farme na osobine mlečnosti u Vojvodini. U odnosu na veličinu farme, ispitivanje je sprovedeno na malim farmama sa 10 do 20 krava, srednje velikim od 20 do 50 i velikim sa preko 50 krava. Ispitivanje je obuhvatilo umatičena grla simentalske (SM) i holštajnfrizijske rase (HF; uključujući i crveni holštajn) u prvoj laktaciji za osobine prinosa mleka, mlečne masti i sadržaja mlečne masti. Ukupno je analizirano 1323 prvih laktacija. Prosečna mlečnost krava (obe rase) u prvoj laktaciji za 305 dana je iznosila 6295 kg mleka sa 234,3 kg mlečne masti i prosečnim sadržajem masti od 3,74%. Mlečnosti krava je značajno varirala (CV=22,9% i SD=1447,8) kao i prinos mlečne masti (CV=21,6% i SD=50,8). Velike farme su prosečno proizvele 6534 kg, srednje 6347 kg i male 4717 kg. Veličina farme je ispoljila signifikantno visok uticaj na sve posmatrane osobine a tendencija je da se na farmama sa većim brojem grla ostvaruje prosečno veća proizvodnja. Farmski menadžment i različiti odgajivačko zootehnički uslovi na farmama su ostvarili značajan uticaj na mlečnost krava.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The effect of the farm size on milk traits of cows, Uticaj veličine farmi na osobine mlečnosti krava",
pages = "958-951",
number = "3",
volume = "27",
doi = "10.2298/BAH1103951K"
}

Kučević, D., Trivunović, S., Radinović, M., Plavšić, M., Skalicki, Z.,& Perišić, P.. (2011). The effect of the farm size on milk traits of cows. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 27(3), 951-958.
https://doi.org/10.2298/BAH1103951K

Kučević D, Trivunović S, Radinović M, Plavšić M, Skalicki Z, Perišić P. The effect of the farm size on milk traits of cows. in Biotechnology in Animal Husbandry. 2011;27(3):951-958.
doi:10.2298/BAH1103951K .

Kučević, Denis, Trivunović, Snežana, Radinović, M., Plavšić, M., Skalicki, Z., Perišić, Predrag, "The effect of the farm size on milk traits of cows" in Biotechnology in Animal Husbandry, 27, no. 3 (2011):951-958,
https://doi.org/10.2298/BAH1103951K . .

TY  - JOUR
AU  - Perišić, Predrag
AU  - Skalicki, Z.
AU  - Bogdanović, Vladan
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2476
AB  - The paper gives an analysis of the state in milk production from the aspect of total produced quantities of milk and total purchased quantites of milk by the diaries in EU. The number of farms engaged in cattle production has been analyzed, along with the farms engaged in milk production. Trend in development of cattle breeding in EU is going in the direction of decreasing the number of farms raising the breeding stocks of dairy cows and to the simultaneous increase in the number of cows per farm for milk production with constant increase of the quantity of milk produced per cow. In 2008 the number of cows per farm in EU27 was on average 9.8 cows, in EU25 on average 16.6 cows, with great variation among member countries observed. Average milk yield in total cow population in 2008 in EU15 was 6646 kg, in EU25: 6357 kg and in EU27: 6133kg. In Serbia the average milk yield in registered cows of Simmental breed is about 4500 kg, and in Holstein Friesian breed around 8700 kg. It is important to emphasize that in Serbia there is a far less number of cows under controlled milk yield (around 5.5% Simmental cows in total number), and that there is a decline observed in the number of cattle in Serbia in the last decade per average rate of 2-3 % annually.
AB  - Analizirano je stanje u sektoru proizvodnje mleka u EU i Srbiji sa aspekta ukupno proizvedenih količina mleka i ukupno otkupljenih količina mleka od strane mlekara. Analiziran je broj gazdinstava koja se bave govedarskom proizvodnjom, kao i gazdinstava koja proizvode mleko. Nivo ukupne proizvodnje mleka u zemljama EU27 u poslednjih nekoliko godina je oko 148 miliona tona, dok je u Srbiji prisutno smanjenje proizvodnje mleka i u 2009-oj godini proizvodnja je iznosila 1,478 miliona tona, a u 2008-oj 1,7 miliona tona. Od ukupno proizvedenih količina mleka u EU27 otkupi se od strane mlekara preko 90%, dok se u Srbiji otkupljuje oko 50% mleka. Trend u razvoju govedarstva u EU ide u pravcu smanjenja broja gazdinstava koja gaje zapate mlečnih krava i istovremenog povećanja broja krava po gazdinstvima, koja se bave proizvodnjom mleka uz stalno povećanje količine proizvedenog mleka po kravi. I pored ukrupnjavanja gazdinstava koja se bave proizvodnjom mleka, prisutan je trend smanjenja broja muznih krava (zbog postignutih visokih prinosa mleka po kravi kod specijalizovanih mlečnih rasa, kao i postojanja zaliha mleka), što kao posledicu ima porast populacija goveda namenjenih proizvodnji mesa, koja se gaje u sistemu krava-tele. U 2008. godini broj krava po gazdinstvu iznosio je u EU27 prosečno 9,8 krava, EU25 prosečno 16,6 krava, sa velikim variranjem između država članica. Prosečna mlečnost ukupne populacije krava u 2008. godini u EU15 iznosila je 6646 kg, EU25: 6357 kg i EU27: 6133 kg. Prosečna mlečnost umatičenih krava simentalske rase u Srbiji je oko 4500 kg, a holštajn frizijske rase oko 8700 kg, dok mlečnost celokupne populacije krava u Srbiji (kontrolisana grla i procenjene mlečnosti krava) iznosi između 3000 i 3500 kg. U Srbiji je, prema popisu iz 2002. god., 97,61% gazdinstava raspolagalo sa 1 do 5 krava i pri tome su posedovali 87% od ukupnog broja krava u Srbiji. U poslednjih 10 godina broj gazdinstava koja gaje goveda se smanjivao, isto kao i broj goveda (po godišnjoj stopi od 2 do 3%). Takvo stanje se direktno odražava na smanjenje ukupne proizvodnje mleka (koja ima negativan trend) kao i proizvodnje goveđeg mesa.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The state in the sector of milk production in European Union and in our country
T1  - Stanje u sektoru proizvodnje mleka u Evropskoj Uniji i kod nas
EP  - 327
IS  - 3
SP  - 315
VL  - 27
DO  - 10.2298/BAH1103315P
ER  - 

@article{
author = "Perišić, Predrag and Skalicki, Z. and Bogdanović, Vladan",
year = "2011",
abstract = "The paper gives an analysis of the state in milk production from the aspect of total produced quantities of milk and total purchased quantites of milk by the diaries in EU. The number of farms engaged in cattle production has been analyzed, along with the farms engaged in milk production. Trend in development of cattle breeding in EU is going in the direction of decreasing the number of farms raising the breeding stocks of dairy cows and to the simultaneous increase in the number of cows per farm for milk production with constant increase of the quantity of milk produced per cow. In 2008 the number of cows per farm in EU27 was on average 9.8 cows, in EU25 on average 16.6 cows, with great variation among member countries observed. Average milk yield in total cow population in 2008 in EU15 was 6646 kg, in EU25: 6357 kg and in EU27: 6133kg. In Serbia the average milk yield in registered cows of Simmental breed is about 4500 kg, and in Holstein Friesian breed around 8700 kg. It is important to emphasize that in Serbia there is a far less number of cows under controlled milk yield (around 5.5% Simmental cows in total number), and that there is a decline observed in the number of cattle in Serbia in the last decade per average rate of 2-3 % annually., Analizirano je stanje u sektoru proizvodnje mleka u EU i Srbiji sa aspekta ukupno proizvedenih količina mleka i ukupno otkupljenih količina mleka od strane mlekara. Analiziran je broj gazdinstava koja se bave govedarskom proizvodnjom, kao i gazdinstava koja proizvode mleko. Nivo ukupne proizvodnje mleka u zemljama EU27 u poslednjih nekoliko godina je oko 148 miliona tona, dok je u Srbiji prisutno smanjenje proizvodnje mleka i u 2009-oj godini proizvodnja je iznosila 1,478 miliona tona, a u 2008-oj 1,7 miliona tona. Od ukupno proizvedenih količina mleka u EU27 otkupi se od strane mlekara preko 90%, dok se u Srbiji otkupljuje oko 50% mleka. Trend u razvoju govedarstva u EU ide u pravcu smanjenja broja gazdinstava koja gaje zapate mlečnih krava i istovremenog povećanja broja krava po gazdinstvima, koja se bave proizvodnjom mleka uz stalno povećanje količine proizvedenog mleka po kravi. I pored ukrupnjavanja gazdinstava koja se bave proizvodnjom mleka, prisutan je trend smanjenja broja muznih krava (zbog postignutih visokih prinosa mleka po kravi kod specijalizovanih mlečnih rasa, kao i postojanja zaliha mleka), što kao posledicu ima porast populacija goveda namenjenih proizvodnji mesa, koja se gaje u sistemu krava-tele. U 2008. godini broj krava po gazdinstvu iznosio je u EU27 prosečno 9,8 krava, EU25 prosečno 16,6 krava, sa velikim variranjem između država članica. Prosečna mlečnost ukupne populacije krava u 2008. godini u EU15 iznosila je 6646 kg, EU25: 6357 kg i EU27: 6133 kg. Prosečna mlečnost umatičenih krava simentalske rase u Srbiji je oko 4500 kg, a holštajn frizijske rase oko 8700 kg, dok mlečnost celokupne populacije krava u Srbiji (kontrolisana grla i procenjene mlečnosti krava) iznosi između 3000 i 3500 kg. U Srbiji je, prema popisu iz 2002. god., 97,61% gazdinstava raspolagalo sa 1 do 5 krava i pri tome su posedovali 87% od ukupnog broja krava u Srbiji. U poslednjih 10 godina broj gazdinstava koja gaje goveda se smanjivao, isto kao i broj goveda (po godišnjoj stopi od 2 do 3%). Takvo stanje se direktno odražava na smanjenje ukupne proizvodnje mleka (koja ima negativan trend) kao i proizvodnje goveđeg mesa.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The state in the sector of milk production in European Union and in our country, Stanje u sektoru proizvodnje mleka u Evropskoj Uniji i kod nas",
pages = "327-315",
number = "3",
volume = "27",
doi = "10.2298/BAH1103315P"
}

Perišić, P., Skalicki, Z.,& Bogdanović, V.. (2011). The state in the sector of milk production in European Union and in our country. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 27(3), 315-327.
https://doi.org/10.2298/BAH1103315P

Perišić P, Skalicki Z, Bogdanović V. The state in the sector of milk production in European Union and in our country. in Biotechnology in Animal Husbandry. 2011;27(3):315-327.
doi:10.2298/BAH1103315P .

Perišić, Predrag, Skalicki, Z., Bogdanović, Vladan, "The state in the sector of milk production in European Union and in our country" in Biotechnology in Animal Husbandry, 27, no. 3 (2011):315-327,
https://doi.org/10.2298/BAH1103315P . .

TY  - JOUR
AU  - Perišić, Predrag
AU  - Skalicki, Z.
AU  - Petrović, Milan M.
AU  - Bogdanović, Vladan
AU  - Ružić-Muslić, Dragana
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1888
AB  - The paper gives the analysis on the state in population of Simmental cattle reared in Europe with a special review on the state in Simmental cattle in our country which makes about 80 % total cattle fund in Serbia, and is characterized by a negative trend in the number of cattle, as well as by a low average milk production per cow. The most important results obtained by both domestic and foreign authors by means of various methods of improving Simmental breed and its raising in different systems have been shown. The directions for improving Simmental cattle according to the productive directions have been analyzed. Possible methods of improving the Simmental cattle in our country have been pointed out, which should be in accordance with already existing genetic potential of each actual population, its purpose (registered breeding stock, production breeding stock), as well as with the market needs for cow milk, milk products and meat (primarily beef meat, for export). A special emphasis has been given to the importance of organizing the production of meat in the cow-calf system in which Simmental breed, following the model of many European countries, should have good performance also in our country, if the same production should be organized in deserted hilly and mountainous regions. In this way we could contribute to more significant increase in overall beef production, and to reactivate unused natural resources as well.
AB  - Analizirano je stanje u populaciji simentalskih goveda koja se gaje u Evropi, sa posebnim osvrtom na stanje simentalske rase kod nas, koja u poslednje dve decenije čini između 80 i 85 % ukupnog fonda goveda Srbije, a koju prati negativni trend brojnosti (veličini populacije), kao i niska prosečna proizvodnja mleka po kravi. Analizirani su pravci oplemenjivanja simentalskih goveda u skladu sa smerovima proizvodnje. Ukazano je na moguće metode oplemenjivanja simentalske rase kod nas, koje bi morale biti u skladu sa postojećim genetskim potencijalom svake konkretne populacije, njenom namenom (matični zapati, proizvodni zapati), kao i u skladu sa potrebama tržišta za kravljim mlekom i mlečnim proizvodima. Kao metod oplemenjivanja simentalske rase kombinovanog smera proizvodnje do sada je više primenjivan metod selekcije u čistoj rasi. Metod meliorativnog ukrštanja simentalske rase sa crvenim holštajnom je značajno manje u primeni i više ga sprovode odgajivači proizvodnih zapata goveda simentalske rase. Poseban akcenat je dat značaju organizovanja proizvodnje mesa u sistemu krava-tele, gde bi simentalska rasa po uzoru na mnoge evropske zemlje i kod nas dala dobre rezultate, ako bi se ista proizvodnja organizovala u napuštenim brdskim i planinskim područjima. Na ovaj način bi se moglo doprineti značajnijem povećanju ukupne proizvodnje junećeg mesa, kao i aktiviranju neiskorišćenih prirodnih resursa, što bi predstavljalo strateški interes države. U cilju povećanja ekonomičnosti u proizvodnji u sistemu krava-tele, neophodno je postizanje maksimalne plodnosti, iz kog razloga bi trebalo redovno primenjivati indukciju i sinhronizaciju estrusa. Sezonu telenja treba planirati u skladu sa konkretnim klimatskim prilikama na konkretnom području, a sve u cilju maksimalnog korišćenja perioda vegetacije (paše) od strane krava i teladi.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Simmental cattle breed in different production systems
T1  - Simentalska rasa goveda u različitim sistemima proizvodnje
EP  - 326
IS  - 5-6-1
SP  - 315
VL  - 25
DO  - 10.2298/BAH0906315P
ER  - 

@article{
author = "Perišić, Predrag and Skalicki, Z. and Petrović, Milan M. and Bogdanović, Vladan and Ružić-Muslić, Dragana",
year = "2009",
abstract = "The paper gives the analysis on the state in population of Simmental cattle reared in Europe with a special review on the state in Simmental cattle in our country which makes about 80 % total cattle fund in Serbia, and is characterized by a negative trend in the number of cattle, as well as by a low average milk production per cow. The most important results obtained by both domestic and foreign authors by means of various methods of improving Simmental breed and its raising in different systems have been shown. The directions for improving Simmental cattle according to the productive directions have been analyzed. Possible methods of improving the Simmental cattle in our country have been pointed out, which should be in accordance with already existing genetic potential of each actual population, its purpose (registered breeding stock, production breeding stock), as well as with the market needs for cow milk, milk products and meat (primarily beef meat, for export). A special emphasis has been given to the importance of organizing the production of meat in the cow-calf system in which Simmental breed, following the model of many European countries, should have good performance also in our country, if the same production should be organized in deserted hilly and mountainous regions. In this way we could contribute to more significant increase in overall beef production, and to reactivate unused natural resources as well., Analizirano je stanje u populaciji simentalskih goveda koja se gaje u Evropi, sa posebnim osvrtom na stanje simentalske rase kod nas, koja u poslednje dve decenije čini između 80 i 85 % ukupnog fonda goveda Srbije, a koju prati negativni trend brojnosti (veličini populacije), kao i niska prosečna proizvodnja mleka po kravi. Analizirani su pravci oplemenjivanja simentalskih goveda u skladu sa smerovima proizvodnje. Ukazano je na moguće metode oplemenjivanja simentalske rase kod nas, koje bi morale biti u skladu sa postojećim genetskim potencijalom svake konkretne populacije, njenom namenom (matični zapati, proizvodni zapati), kao i u skladu sa potrebama tržišta za kravljim mlekom i mlečnim proizvodima. Kao metod oplemenjivanja simentalske rase kombinovanog smera proizvodnje do sada je više primenjivan metod selekcije u čistoj rasi. Metod meliorativnog ukrštanja simentalske rase sa crvenim holštajnom je značajno manje u primeni i više ga sprovode odgajivači proizvodnih zapata goveda simentalske rase. Poseban akcenat je dat značaju organizovanja proizvodnje mesa u sistemu krava-tele, gde bi simentalska rasa po uzoru na mnoge evropske zemlje i kod nas dala dobre rezultate, ako bi se ista proizvodnja organizovala u napuštenim brdskim i planinskim područjima. Na ovaj način bi se moglo doprineti značajnijem povećanju ukupne proizvodnje junećeg mesa, kao i aktiviranju neiskorišćenih prirodnih resursa, što bi predstavljalo strateški interes države. U cilju povećanja ekonomičnosti u proizvodnji u sistemu krava-tele, neophodno je postizanje maksimalne plodnosti, iz kog razloga bi trebalo redovno primenjivati indukciju i sinhronizaciju estrusa. Sezonu telenja treba planirati u skladu sa konkretnim klimatskim prilikama na konkretnom području, a sve u cilju maksimalnog korišćenja perioda vegetacije (paše) od strane krava i teladi.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Simmental cattle breed in different production systems, Simentalska rasa goveda u različitim sistemima proizvodnje",
pages = "326-315",
number = "5-6-1",
volume = "25",
doi = "10.2298/BAH0906315P"
}

Perišić, P., Skalicki, Z., Petrović, M. M., Bogdanović, V.,& Ružić-Muslić, D.. (2009). Simmental cattle breed in different production systems. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 25(5-6-1), 315-326.
https://doi.org/10.2298/BAH0906315P

Perišić P, Skalicki Z, Petrović MM, Bogdanović V, Ružić-Muslić D. Simmental cattle breed in different production systems. in Biotechnology in Animal Husbandry. 2009;25(5-6-1):315-326.
doi:10.2298/BAH0906315P .

Perišić, Predrag, Skalicki, Z., Petrović, Milan M., Bogdanović, Vladan, Ružić-Muslić, Dragana, "Simmental cattle breed in different production systems" in Biotechnology in Animal Husbandry, 25, no. 5-6-1 (2009):315-326,
https://doi.org/10.2298/BAH0906315P . .

TY  - JOUR
AU  - Pantelić, Vlada
AU  - Skalicki, Z.
AU  - Bogdanović, Vladan
AU  - Delić, N.
AU  - Pejčić, S.
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1923
AB  - Body development and type are very important indices of production ability of cows, their capacity to consume sufficient quantity of food, produce technologically high quality milk, reduce the energy consumption in production of milk, remain in exploitation as long as possible and give more progeny. This research included 278 cows of Simmental breed selected into the category of bull dams on the territory of Republic of Serbia. By application of method of least squares following average values of exterior measures were obtained: height to withers 136,04 cm; carcass length 165,81 cm; breast depth 73,61 cm; breast girth 201,12 cm; body mass 695,29 kg. Regions influenced statistically highly significantly all investigated exterior traits (P lt 0,01). Year of measuring had no statistically significant effect (P>0,05) on body development of Simmental bull dams. Obtained values were considerably uniform without any greater oscillations. .
AB  - Telesna razvijenost i tip su veoma važni pokazatelji proizvodnih sposobnosti krava, njihovih mogućnosti da konzumiraju dovoljne količine hrane, daju tehnološki kvalitetno mleko, smanje utrošak energije u proizvodnji i što duže ostanu u proizvodnji i daju veći broj potomaka. Ovim istraživanjem je obuhvaćeno 278 krava simentalske rase odabrane u kategoriju bikovskih majki na području Republike Srbije. Primenom metoda najmanjih kvadrata dobijene su prosečne vrednosti eksterijernih mera: visina grebena 136,04 cm; dužina trupa 165,81 cm; dubina grudi 73,61 cm; obim grudi 201,12 cm; telesna masa 695,29 kg. Regioni su statistički vrlo značajno uticali na sve ispitivane eksterijerne osobine (P lt 0,01). Godina merenja nije statistički značajno uticala (P>0,05) na telesnu razvijenost bikovskih majki simentalske rase. Dobijene vrednosti bile su dosta ujednačene bez nekih većih oscilacija. .
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The effect of paragenetic factors on body development of Simmental bull dams
T1  - Uticaj paragenetskih faktora na telesnu razvijenost bikovskih majki Simentalske rase
EP  - 59
IS  - 1-2
SP  - 53
VL  - 25
DO  - 10.2298/BAH0902053P
ER  - 

@article{
author = "Pantelić, Vlada and Skalicki, Z. and Bogdanović, Vladan and Delić, N. and Pejčić, S.",
year = "2009",
abstract = "Body development and type are very important indices of production ability of cows, their capacity to consume sufficient quantity of food, produce technologically high quality milk, reduce the energy consumption in production of milk, remain in exploitation as long as possible and give more progeny. This research included 278 cows of Simmental breed selected into the category of bull dams on the territory of Republic of Serbia. By application of method of least squares following average values of exterior measures were obtained: height to withers 136,04 cm; carcass length 165,81 cm; breast depth 73,61 cm; breast girth 201,12 cm; body mass 695,29 kg. Regions influenced statistically highly significantly all investigated exterior traits (P lt 0,01). Year of measuring had no statistically significant effect (P>0,05) on body development of Simmental bull dams. Obtained values were considerably uniform without any greater oscillations. ., Telesna razvijenost i tip su veoma važni pokazatelji proizvodnih sposobnosti krava, njihovih mogućnosti da konzumiraju dovoljne količine hrane, daju tehnološki kvalitetno mleko, smanje utrošak energije u proizvodnji i što duže ostanu u proizvodnji i daju veći broj potomaka. Ovim istraživanjem je obuhvaćeno 278 krava simentalske rase odabrane u kategoriju bikovskih majki na području Republike Srbije. Primenom metoda najmanjih kvadrata dobijene su prosečne vrednosti eksterijernih mera: visina grebena 136,04 cm; dužina trupa 165,81 cm; dubina grudi 73,61 cm; obim grudi 201,12 cm; telesna masa 695,29 kg. Regioni su statistički vrlo značajno uticali na sve ispitivane eksterijerne osobine (P lt 0,01). Godina merenja nije statistički značajno uticala (P>0,05) na telesnu razvijenost bikovskih majki simentalske rase. Dobijene vrednosti bile su dosta ujednačene bez nekih većih oscilacija. .",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The effect of paragenetic factors on body development of Simmental bull dams, Uticaj paragenetskih faktora na telesnu razvijenost bikovskih majki Simentalske rase",
pages = "59-53",
number = "1-2",
volume = "25",
doi = "10.2298/BAH0902053P"
}

Pantelić, V., Skalicki, Z., Bogdanović, V., Delić, N.,& Pejčić, S.. (2009). The effect of paragenetic factors on body development of Simmental bull dams. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 25(1-2), 53-59.
https://doi.org/10.2298/BAH0902053P

Pantelić V, Skalicki Z, Bogdanović V, Delić N, Pejčić S. The effect of paragenetic factors on body development of Simmental bull dams. in Biotechnology in Animal Husbandry. 2009;25(1-2):53-59.
doi:10.2298/BAH0902053P .

Pantelić, Vlada, Skalicki, Z., Bogdanović, Vladan, Delić, N., Pejčić, S., "The effect of paragenetic factors on body development of Simmental bull dams" in Biotechnology in Animal Husbandry, 25, no. 1-2 (2009):53-59,
https://doi.org/10.2298/BAH0902053P . .

TY  - JOUR
AU  - Petrović, Milun D.
AU  - Skalicki, Z.
AU  - Petrović, Milan M.
AU  - Bogdanović, Vladan
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1922
AB  - The effect of systematic factors on production traits over complete lactations was investigated in 2,805 Simmental cows born in 1982 and onwards. The cows were housed at three farms in different areas: at the Zlatiborski Suvati dairy farm, Zlatibor, at the Dobricevo Agricultural Farm, Cuprija and at private farms in the region of Kotraze. The systematic factors (farm, calving season, lactation groups, group (year x season of birth), farm x calving season and farm x lactation group interactions) and age at first conception had statistically highly significant (P lt 0.001) effects on all complete lactation traits, with the exception of the effect of calving season on complete lactation duration (P lt 0.05) and milk-fat content (P>0.05). No statistically significant effect was produced by age at first conception on complete lactation duration and milk-fat content (P>0.05). Determination coefficients ranged from 0.100 in complete lactation duration to 0.361 in milk-fat content.
AB  - Ispitivanje uticaja sistematskih faktora na ispoljenost proizvodnih osobina celih laktacija obavljeno je kod 2805 krava simentalske rase rođenih od 1982. godine pa na dalje. Krave su smeštene na tri farme, odnosno područja: farmi muznih krava 'Zlatiborski suvati' na Zlatiboru, Poljoprivrednom dobru Dobričevo u Ćupriji i području Kotraže na individualnim gazdinstvima. Sistematski faktori (farma, sezona telenja, grupe laktacija, grupa (godina x sezona rođenja), interakcije farma x sezona telenja i farma x grupe laktacija) i uzrast pri prvoj oplodnji statistički su vrlo visoko značajano (P lt 0.001) uticali na sve osobine punih laktacija, izuzimajući uticaj sezone telenja na trajanje punih laktacija (P lt 0.05) i sadržaj mlečne masti (P>0.05). Uzrast pri prvoj oplodnji nije statistički značajno uticao na trajanje celih laktacija i sadržaj mlečne masti u njima (P>0.05). Koeficijenti determinacije kretali su se od 0.100 kod trajanja celih laktacija do 0.361 kod sadržaja mlečne masti.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The effect of systematic factors on milk yield in Simmental cows over complete lactations
T1  - Uticaj sistematskih faktora na mlečnost krava Simentalske rase u celim laktacijama
EP  - 71
IS  - 1-2
SP  - 61
VL  - 25
DO  - 10.2298/BAH0902061P
ER  - 

@article{
author = "Petrović, Milun D. and Skalicki, Z. and Petrović, Milan M. and Bogdanović, Vladan",
year = "2009",
abstract = "The effect of systematic factors on production traits over complete lactations was investigated in 2,805 Simmental cows born in 1982 and onwards. The cows were housed at three farms in different areas: at the Zlatiborski Suvati dairy farm, Zlatibor, at the Dobricevo Agricultural Farm, Cuprija and at private farms in the region of Kotraze. The systematic factors (farm, calving season, lactation groups, group (year x season of birth), farm x calving season and farm x lactation group interactions) and age at first conception had statistically highly significant (P lt 0.001) effects on all complete lactation traits, with the exception of the effect of calving season on complete lactation duration (P lt 0.05) and milk-fat content (P>0.05). No statistically significant effect was produced by age at first conception on complete lactation duration and milk-fat content (P>0.05). Determination coefficients ranged from 0.100 in complete lactation duration to 0.361 in milk-fat content., Ispitivanje uticaja sistematskih faktora na ispoljenost proizvodnih osobina celih laktacija obavljeno je kod 2805 krava simentalske rase rođenih od 1982. godine pa na dalje. Krave su smeštene na tri farme, odnosno područja: farmi muznih krava 'Zlatiborski suvati' na Zlatiboru, Poljoprivrednom dobru Dobričevo u Ćupriji i području Kotraže na individualnim gazdinstvima. Sistematski faktori (farma, sezona telenja, grupe laktacija, grupa (godina x sezona rođenja), interakcije farma x sezona telenja i farma x grupe laktacija) i uzrast pri prvoj oplodnji statistički su vrlo visoko značajano (P lt 0.001) uticali na sve osobine punih laktacija, izuzimajući uticaj sezone telenja na trajanje punih laktacija (P lt 0.05) i sadržaj mlečne masti (P>0.05). Uzrast pri prvoj oplodnji nije statistički značajno uticao na trajanje celih laktacija i sadržaj mlečne masti u njima (P>0.05). Koeficijenti determinacije kretali su se od 0.100 kod trajanja celih laktacija do 0.361 kod sadržaja mlečne masti.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The effect of systematic factors on milk yield in Simmental cows over complete lactations, Uticaj sistematskih faktora na mlečnost krava Simentalske rase u celim laktacijama",
pages = "71-61",
number = "1-2",
volume = "25",
doi = "10.2298/BAH0902061P"
}

Petrović, M. D., Skalicki, Z., Petrović, M. M.,& Bogdanović, V.. (2009). The effect of systematic factors on milk yield in Simmental cows over complete lactations. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 25(1-2), 61-71.
https://doi.org/10.2298/BAH0902061P

Petrović MD, Skalicki Z, Petrović MM, Bogdanović V. The effect of systematic factors on milk yield in Simmental cows over complete lactations. in Biotechnology in Animal Husbandry. 2009;25(1-2):61-71.
doi:10.2298/BAH0902061P .

Petrović, Milun D., Skalicki, Z., Petrović, Milan M., Bogdanović, Vladan, "The effect of systematic factors on milk yield in Simmental cows over complete lactations" in Biotechnology in Animal Husbandry, 25, no. 1-2 (2009):61-71,
https://doi.org/10.2298/BAH0902061P . .

TY  - JOUR
AU  - Petrović, Milun D.
AU  - Skalicki, Z.
AU  - Bogdanović, Vladan
AU  - Petrović, Milan M.
PY  - 2007
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1411
AB  - The examination was made on the effect of systematic factors (parturition group, calving season, birth type, calf gender, and birth type-calf gender interaction) and age at first conception on the expression of reproductive traits (gestation length, service period, fertility intensity and calf birth weight) in 143 Simmental cows. The overall mean (μ) for gestation length, service period, intercalving period and calf birth weight was 284.14 days, 153.82 days, 416.92 days and 35.40 kg, respectively. The parturition group effect on all fertility traits was highly significant (P lt 0.01). The calving season statistically significantly (P lt 0.05) affected the intercalving period and calf birth weight. Birth type induced very significantly longer gestation (P lt 0.01) and higher calf birth weight in singles (P lt 0.01) and significantly longer service period in twins (P lt 0.05). Calf gender had a very significant effect (P lt 0.01) only on calf birth weight, and the interaction between birth type and calf gender significantly affected gestation duration only (P lt 0.05). The regression effect of age at first conception on all fertility traits was not significant (P>0.05).
AB  - Na ispoljenost reproduktivnih osobina (dužina bremenitosti, servis period, intenzitet plodnosti i masa teladi pri rođenju) kod 143 krave simentalske rase, ispitivan je uticaj sistematskih faktora (grupe partusa, sezone telenja, tip rođenja, pol teladi i interakcija tipa rođenja i pola teladi) i uzrasta pri prvoj oplodnji. Opšti prosek (μ) za dužinu bremenitosti iznosio je 284.14 dana, servis period 153.82 dana, međutelidbeni interval 416.92 i masu teladi pri rođenju 35.40 kg. Uticaj grupe partusa na sve osobine plodnosti bio je visoko značajan (P lt 0.01). Sezona telenja statistički značajno (P lt 0.05) je uticala na međutelidbeni interval i masu teladi pri rođenju. Tip rođenja uslovio je vrlo značajno dužu bremenitost (P lt 0.01) i veću masu teladi pri rođenju kod jedinaca (P lt 0.01) i značajno duži servis period kod blizanaca (P lt 0.05). Pol teladi vrlo značajno je uticao (P lt 0.01) samo na masu teladi pri rođenju, dok je interakcija tipa rođenja i pola teladi značajno uticala samo na trajanje bremenitosti (P lt 0.05). Regresijski uticaj uzrasta pri prvoj oplodnji na sve osobine plodnosti nije bio signifikantan (P>0.05).
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The effect of paragenetic factors on reproductive traits of simmental cows
T1  - Uticaj paragenetskih faktora na reproduktivne osobine krava simentalske rase
EP  - 8
IS  - 5-6-2
SP  - 1
VL  - 23
DO  - 10.2298/BAH0702001M
ER  - 

@article{
author = "Petrović, Milun D. and Skalicki, Z. and Bogdanović, Vladan and Petrović, Milan M.",
year = "2007",
abstract = "The examination was made on the effect of systematic factors (parturition group, calving season, birth type, calf gender, and birth type-calf gender interaction) and age at first conception on the expression of reproductive traits (gestation length, service period, fertility intensity and calf birth weight) in 143 Simmental cows. The overall mean (μ) for gestation length, service period, intercalving period and calf birth weight was 284.14 days, 153.82 days, 416.92 days and 35.40 kg, respectively. The parturition group effect on all fertility traits was highly significant (P lt 0.01). The calving season statistically significantly (P lt 0.05) affected the intercalving period and calf birth weight. Birth type induced very significantly longer gestation (P lt 0.01) and higher calf birth weight in singles (P lt 0.01) and significantly longer service period in twins (P lt 0.05). Calf gender had a very significant effect (P lt 0.01) only on calf birth weight, and the interaction between birth type and calf gender significantly affected gestation duration only (P lt 0.05). The regression effect of age at first conception on all fertility traits was not significant (P>0.05)., Na ispoljenost reproduktivnih osobina (dužina bremenitosti, servis period, intenzitet plodnosti i masa teladi pri rođenju) kod 143 krave simentalske rase, ispitivan je uticaj sistematskih faktora (grupe partusa, sezone telenja, tip rođenja, pol teladi i interakcija tipa rođenja i pola teladi) i uzrasta pri prvoj oplodnji. Opšti prosek (μ) za dužinu bremenitosti iznosio je 284.14 dana, servis period 153.82 dana, međutelidbeni interval 416.92 i masu teladi pri rođenju 35.40 kg. Uticaj grupe partusa na sve osobine plodnosti bio je visoko značajan (P lt 0.01). Sezona telenja statistički značajno (P lt 0.05) je uticala na međutelidbeni interval i masu teladi pri rođenju. Tip rođenja uslovio je vrlo značajno dužu bremenitost (P lt 0.01) i veću masu teladi pri rođenju kod jedinaca (P lt 0.01) i značajno duži servis period kod blizanaca (P lt 0.05). Pol teladi vrlo značajno je uticao (P lt 0.01) samo na masu teladi pri rođenju, dok je interakcija tipa rođenja i pola teladi značajno uticala samo na trajanje bremenitosti (P lt 0.05). Regresijski uticaj uzrasta pri prvoj oplodnji na sve osobine plodnosti nije bio signifikantan (P>0.05).",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The effect of paragenetic factors on reproductive traits of simmental cows, Uticaj paragenetskih faktora na reproduktivne osobine krava simentalske rase",
pages = "8-1",
number = "5-6-2",
volume = "23",
doi = "10.2298/BAH0702001M"
}

Petrović, M. D., Skalicki, Z., Bogdanović, V.,& Petrović, M. M.. (2007). The effect of paragenetic factors on reproductive traits of simmental cows. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 23(5-6-2), 1-8.
https://doi.org/10.2298/BAH0702001M

Petrović MD, Skalicki Z, Bogdanović V, Petrović MM. The effect of paragenetic factors on reproductive traits of simmental cows. in Biotechnology in Animal Husbandry. 2007;23(5-6-2):1-8.
doi:10.2298/BAH0702001M .

Petrović, Milun D., Skalicki, Z., Bogdanović, Vladan, Petrović, Milan M., "The effect of paragenetic factors on reproductive traits of simmental cows" in Biotechnology in Animal Husbandry, 23, no. 5-6-2 (2007):1-8,
https://doi.org/10.2298/BAH0702001M . .