TY  - JOUR
AU  - Petrović, Milun D.
AU  - Skalicki, Zlatko
AU  - Gutić, Milenko
AU  - Bogdanović, Vladan
PY  - 2004
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/785
AB  - The effect of paragenetic factors on longevity traits was investigated in Simmental cows housed at the "Zlatiborski Suvati" farm. The effect of the lactation number, the calving season and the age at first insemination on longevity traits such as the age at culling, the length of productive life the total number of milking days and the utilization index was examined. The general average (m), according to the model, for the age at culling, the length of productive life, the total number of milking days and the utilization index was 3496.31 days, 2637.14 days, 2000.43 days and 72.42 % respectively. The effect of the total number of lactations on all the longevity traits was very highly significant (P lt 0.001), whereas the calving season statistically very significantly affected only the age at culling (P lt 0.01). The age at first insemination had a very highly significant effect on the age at culling and the cow utilization index (P lt 0.001).
AB  - Uticaj paragenetskih faktora na osobine dugovečnosti ispitivan je kod 143 krave simentalske rase sa farme "Zlatiborski suvati". Na ispoljenost osobina dugovečnosti, kao što su uzrast pri izlučenju, dužina produktivnog života ukupan broj muznih dana i indeks iskorišćavanja, ispitivan je uticaj broja laktacija, sezone telenja i uzrasta pri prvoj oplodnji. Opšti prosek (m), po modelu, za uzrast pri izlučenju iznosio je 3496.31 dan, dužinu produktivnog života 2637.14 dana, ukupan broj muznih dana 2000.43 i indeks iskorišćavanja 72.42%. Uticaj broja laktacija na sve osobine dugovečnosti bio je vrlo visoko značajan (P lt 0.001), dok je sezona telenja statistički vrlo značajno uticala samo na uzrast pri izlučenju (P lt 0.01). Uzrast pri prvoj oplodnji vrlo visoko značajno uticao je na uzrast pri izlučenju i indeks iskorišćavanja krava (P lt 0.001).
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - The effect of paragenetic factors on longevity traits of simmental cows
T1  - Uticaj paragenetskih faktora na osobine dugovečnosti krava simentalske rase
EP  - 29
IS  - 3-4
SP  - 23
VL  - 20
DO  - 10.2298/BAH0404023P
ER  - 

@article{
author = "Petrović, Milun D. and Skalicki, Zlatko and Gutić, Milenko and Bogdanović, Vladan",
year = "2004",
abstract = "The effect of paragenetic factors on longevity traits was investigated in Simmental cows housed at the "Zlatiborski Suvati" farm. The effect of the lactation number, the calving season and the age at first insemination on longevity traits such as the age at culling, the length of productive life the total number of milking days and the utilization index was examined. The general average (m), according to the model, for the age at culling, the length of productive life, the total number of milking days and the utilization index was 3496.31 days, 2637.14 days, 2000.43 days and 72.42 % respectively. The effect of the total number of lactations on all the longevity traits was very highly significant (P lt 0.001), whereas the calving season statistically very significantly affected only the age at culling (P lt 0.01). The age at first insemination had a very highly significant effect on the age at culling and the cow utilization index (P lt 0.001)., Uticaj paragenetskih faktora na osobine dugovečnosti ispitivan je kod 143 krave simentalske rase sa farme "Zlatiborski suvati". Na ispoljenost osobina dugovečnosti, kao što su uzrast pri izlučenju, dužina produktivnog života ukupan broj muznih dana i indeks iskorišćavanja, ispitivan je uticaj broja laktacija, sezone telenja i uzrasta pri prvoj oplodnji. Opšti prosek (m), po modelu, za uzrast pri izlučenju iznosio je 3496.31 dan, dužinu produktivnog života 2637.14 dana, ukupan broj muznih dana 2000.43 i indeks iskorišćavanja 72.42%. Uticaj broja laktacija na sve osobine dugovečnosti bio je vrlo visoko značajan (P lt 0.001), dok je sezona telenja statistički vrlo značajno uticala samo na uzrast pri izlučenju (P lt 0.01). Uzrast pri prvoj oplodnji vrlo visoko značajno uticao je na uzrast pri izlučenju i indeks iskorišćavanja krava (P lt 0.001).",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "The effect of paragenetic factors on longevity traits of simmental cows, Uticaj paragenetskih faktora na osobine dugovečnosti krava simentalske rase",
pages = "29-23",
number = "3-4",
volume = "20",
doi = "10.2298/BAH0404023P"
}

Petrović, M. D., Skalicki, Z., Gutić, M.,& Bogdanović, V.. (2004). The effect of paragenetic factors on longevity traits of simmental cows. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 20(3-4), 23-29.
https://doi.org/10.2298/BAH0404023P

Petrović MD, Skalicki Z, Gutić M, Bogdanović V. The effect of paragenetic factors on longevity traits of simmental cows. in Biotechnology in Animal Husbandry. 2004;20(3-4):23-29.
doi:10.2298/BAH0404023P .

Petrović, Milun D., Skalicki, Zlatko, Gutić, Milenko, Bogdanović, Vladan, "The effect of paragenetic factors on longevity traits of simmental cows" in Biotechnology in Animal Husbandry, 20, no. 3-4 (2004):23-29,
https://doi.org/10.2298/BAH0404023P . .

TY  - JOUR
AU  - Petrović, D.M.
AU  - Gutić, Milenko
AU  - Skalicki, Zlatko
AU  - Bogdanović, Vladan
PY  - 2003
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/563
AB  - The effect of cow age at first insemination on longevity and lifetime production traits was examined in the Simmental cows housed at the "Zlatiborski Suvati" (Mt. Zlatibor Pastures) farm. The general linear model was used to calculate linear regression coefficients for the effect of age at first insemination on longevity traits including the age at culling, the length of productive life, the total number of milking days and the cow utilization index as well as on lifetime production traits being lifetime milk production, the milk fat content of the lifetime milk production, lifetime milk fat production, lifetime production of 4% fat-corrected milk and milk production per milking, productive and lifetime day. Based upon the calculated linear regression coefficients, the age at first insemination had a very high significant effect (P lt 0.+001) on the age at culling and the cow utilization index (bxy=1.386 and bxy=-0.020) and no significant influence (P>0.05) on other longevity traits. Cow age at first insemination had no significant effect (P>0.05) on the lifetime milk and milk fat production traits.
AB  - Uticaj uzrasta krava pri prvoj oplodnji na osobine dugovečnosti i životne proizvodnje ispitivan je kod krava simentalske rase smeštenih na farmi "Zlatiborski suvati". Opštim linearnim modelom izračunati su koeficijenti linearne regresije uticaja uzrasta pri prvoj oplodnji na osobine dugovečnosti kao što su uzrast pri izlučenju, dužina produktivnog života, ukupan broj muznih dana i indeks iskorišćavanja krava i osobine životne proizvodnje me|u kojima su životna proizvodnja mleka, sadržaj mlečne masti životne proizvodnje mleka, životna proizvodnja mlečne masti, životna proizvodnja 4% masnog mleka i proizvodnja mleka po muznom, produktivnom i životnom danu. Na osnovu izračunatih koeficijenata linearne regresije uzrast pri prvoj oplodnji vrlo visoko značajno je uticao (P lt 0.001) na uzrast pri izlučenju i indeks iskorišćavanja krava (bxy=1.386 i bxy=-0.020), dok na ostale osobine dugovečnosti nije imao signifikantan uticaj (P>0.05). Uzrast krava pri prvoj oplodnji nije imao značajnog uticaja (P>0.05) na osobine životne proizvodnje mleka i mlečne masti.
PB  - Univerzitet u Kragujevcu - Agronomski fakultet, Čačak
T2  - Acta agriculturae Serbica
T1  - The effect of age at first insemination on longevity and lifetime production traits in simmental cows
T1  - Uticaj uzrasta pri prvoj oplodnji na osobine dugovečnostii životne proizvodnje kod krava simentalske rase
EP  - 61
IS  - 15
SP  - 57
VL  - 8
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_563
ER  - 

@article{
author = "Petrović, D.M. and Gutić, Milenko and Skalicki, Zlatko and Bogdanović, Vladan",
year = "2003",
abstract = "The effect of cow age at first insemination on longevity and lifetime production traits was examined in the Simmental cows housed at the "Zlatiborski Suvati" (Mt. Zlatibor Pastures) farm. The general linear model was used to calculate linear regression coefficients for the effect of age at first insemination on longevity traits including the age at culling, the length of productive life, the total number of milking days and the cow utilization index as well as on lifetime production traits being lifetime milk production, the milk fat content of the lifetime milk production, lifetime milk fat production, lifetime production of 4% fat-corrected milk and milk production per milking, productive and lifetime day. Based upon the calculated linear regression coefficients, the age at first insemination had a very high significant effect (P lt 0.+001) on the age at culling and the cow utilization index (bxy=1.386 and bxy=-0.020) and no significant influence (P>0.05) on other longevity traits. Cow age at first insemination had no significant effect (P>0.05) on the lifetime milk and milk fat production traits., Uticaj uzrasta krava pri prvoj oplodnji na osobine dugovečnosti i životne proizvodnje ispitivan je kod krava simentalske rase smeštenih na farmi "Zlatiborski suvati". Opštim linearnim modelom izračunati su koeficijenti linearne regresije uticaja uzrasta pri prvoj oplodnji na osobine dugovečnosti kao što su uzrast pri izlučenju, dužina produktivnog života, ukupan broj muznih dana i indeks iskorišćavanja krava i osobine životne proizvodnje me|u kojima su životna proizvodnja mleka, sadržaj mlečne masti životne proizvodnje mleka, životna proizvodnja mlečne masti, životna proizvodnja 4% masnog mleka i proizvodnja mleka po muznom, produktivnom i životnom danu. Na osnovu izračunatih koeficijenata linearne regresije uzrast pri prvoj oplodnji vrlo visoko značajno je uticao (P lt 0.001) na uzrast pri izlučenju i indeks iskorišćavanja krava (bxy=1.386 i bxy=-0.020), dok na ostale osobine dugovečnosti nije imao signifikantan uticaj (P>0.05). Uzrast krava pri prvoj oplodnji nije imao značajnog uticaja (P>0.05) na osobine životne proizvodnje mleka i mlečne masti.",
publisher = "Univerzitet u Kragujevcu - Agronomski fakultet, Čačak",
journal = "Acta agriculturae Serbica",
title = "The effect of age at first insemination on longevity and lifetime production traits in simmental cows, Uticaj uzrasta pri prvoj oplodnji na osobine dugovečnostii životne proizvodnje kod krava simentalske rase",
pages = "61-57",
number = "15",
volume = "8",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_563"
}

Petrović, D.M., Gutić, M., Skalicki, Z.,& Bogdanović, V.. (2003). The effect of age at first insemination on longevity and lifetime production traits in simmental cows. in Acta agriculturae Serbica
Univerzitet u Kragujevcu - Agronomski fakultet, Čačak., 8(15), 57-61.
https://hdl.handle.net/21.15107/rcub_agrospace_563

Petrović D, Gutić M, Skalicki Z, Bogdanović V. The effect of age at first insemination on longevity and lifetime production traits in simmental cows. in Acta agriculturae Serbica. 2003;8(15):57-61.
https://hdl.handle.net/21.15107/rcub_agrospace_563 .

Petrović, D.M., Gutić, Milenko, Skalicki, Zlatko, Bogdanović, Vladan, "The effect of age at first insemination on longevity and lifetime production traits in simmental cows" in Acta agriculturae Serbica, 8, no. 15 (2003):57-61,
https://hdl.handle.net/21.15107/rcub_agrospace_563 .

TY  - JOUR
AU  - Petrović, Milan M.
AU  - Maćej, Ognjen
AU  - Jovanović, Snežana
AU  - Zorić, Dragica
AU  - Obradović, Dragojlo B.
AU  - Radulović, Zorica
AU  - Bogdanović, Vladan
AU  - Djorović, Milutin T.
AU  - Vučković, Savo
AU  - Simić, Aleksandar
AU  - Djordjević, Aleksandar
AU  - Ostojić, Dušica
AU  - Gutić, Milenko
AU  - Petrović, Milun D.
PY  - 2003
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/556
AB  - Investigations are based on use of natural potentials on the wide region of Sjenica-Pešter highlands. Certain parameters on selected locations are recorded (soil, vegetation, livestock production, technology of milk and cheese production). On selected locations, farms and processing capacities detail researches are carried out relating to soil, artificial and natural grasslands, reproductive and production potential of cattle and sheep, determination of genetic and non-genetic factors affecting milk traits, quantity and quality of milk, proteins, milk fat, lactose, etc., technological and microbiological traits of milk and cheese. Main objectives of this research and development project is to realize scientific -technological solutions in primary livestock production using our own scientific potentials in order to provide increased productivity, increased number of market farmers capable for competitive economy and production on domestic and foreign market with recognized final product with protected geographical origin, in other words - optimization and standardization of native technology of white cheese from Sjenica with protected brand and origin.
AB  - Istraživanja su zasnovana na korišćenju prirodnih potencijala šireg regiona Sjeničko-pešterske visoravni. U okviru ovih istraživanja obavlja se snimanje i proučavanje određenih parametara na odabranim lokalitetima ( zemljište, vegetacija, stočarstvo, tehnologija mleka i sira). Na odabranim lokalitetima, farmama i preradjivačkim kapacitetima obavljaju se detaljna istraživanja, zemljišta, prirodnih i veštačkih travnjaka i livada, reproduktivnih i proizvodnih potencijala goveda i ovaca, determinacija genetskih i negenetskih faktora na svojstva mlečnosti, kvantitet i kvalitet mleka, proteini, mlečna mast, laktoza i dr.,tehnološka i mikrobiološka svojstva mleka i sira. Osnovni ciljevi ovog istraživačko-razvojnog projekta je da se korišćenjem sopstvenih naučnih potencijala dođe do naučno-tehnoloških rešenja u primarnoj stočarskoj proizvodnji, koja će obezbediti porast produktivnosti, povećanje robnih proizvođača osposobljenih za konkurentnu proizvodnju na domaćem i stranom tržištu sa prepoznatljivim finalnim proizvodom zaštićenog geografskog porekla, odnosno optimizaciju i standardizaciju autohtone tehnologije Sjeničkog sira sa zaštitom oznake porekla.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - study of the project 'optimization and standardization of native technology for white cheese of Sjenica with protected 'brand and origin'
T1  - Studija projekta 'Optimizacija i standardizacija autohtone tehnologije sjeničkog sira sa zaštitom oznake porekla'
EP  - 68
IS  - 1-2
SP  - 63
VL  - 19
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_556
ER  - 

@article{
author = "Petrović, Milan M. and Maćej, Ognjen and Jovanović, Snežana and Zorić, Dragica and Obradović, Dragojlo B. and Radulović, Zorica and Bogdanović, Vladan and Djorović, Milutin T. and Vučković, Savo and Simić, Aleksandar and Djordjević, Aleksandar and Ostojić, Dušica and Gutić, Milenko and Petrović, Milun D.",
year = "2003",
abstract = "Investigations are based on use of natural potentials on the wide region of Sjenica-Pešter highlands. Certain parameters on selected locations are recorded (soil, vegetation, livestock production, technology of milk and cheese production). On selected locations, farms and processing capacities detail researches are carried out relating to soil, artificial and natural grasslands, reproductive and production potential of cattle and sheep, determination of genetic and non-genetic factors affecting milk traits, quantity and quality of milk, proteins, milk fat, lactose, etc., technological and microbiological traits of milk and cheese. Main objectives of this research and development project is to realize scientific -technological solutions in primary livestock production using our own scientific potentials in order to provide increased productivity, increased number of market farmers capable for competitive economy and production on domestic and foreign market with recognized final product with protected geographical origin, in other words - optimization and standardization of native technology of white cheese from Sjenica with protected brand and origin., Istraživanja su zasnovana na korišćenju prirodnih potencijala šireg regiona Sjeničko-pešterske visoravni. U okviru ovih istraživanja obavlja se snimanje i proučavanje određenih parametara na odabranim lokalitetima ( zemljište, vegetacija, stočarstvo, tehnologija mleka i sira). Na odabranim lokalitetima, farmama i preradjivačkim kapacitetima obavljaju se detaljna istraživanja, zemljišta, prirodnih i veštačkih travnjaka i livada, reproduktivnih i proizvodnih potencijala goveda i ovaca, determinacija genetskih i negenetskih faktora na svojstva mlečnosti, kvantitet i kvalitet mleka, proteini, mlečna mast, laktoza i dr.,tehnološka i mikrobiološka svojstva mleka i sira. Osnovni ciljevi ovog istraživačko-razvojnog projekta je da se korišćenjem sopstvenih naučnih potencijala dođe do naučno-tehnoloških rešenja u primarnoj stočarskoj proizvodnji, koja će obezbediti porast produktivnosti, povećanje robnih proizvođača osposobljenih za konkurentnu proizvodnju na domaćem i stranom tržištu sa prepoznatljivim finalnim proizvodom zaštićenog geografskog porekla, odnosno optimizaciju i standardizaciju autohtone tehnologije Sjeničkog sira sa zaštitom oznake porekla.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "study of the project 'optimization and standardization of native technology for white cheese of Sjenica with protected 'brand and origin', Studija projekta 'Optimizacija i standardizacija autohtone tehnologije sjeničkog sira sa zaštitom oznake porekla'",
pages = "68-63",
number = "1-2",
volume = "19",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_556"
}

Petrović, M. M., Maćej, O., Jovanović, S., Zorić, D., Obradović, D. B., Radulović, Z., Bogdanović, V., Djorović, M. T., Vučković, S., Simić, A., Djordjević, A., Ostojić, D., Gutić, M.,& Petrović, M. D.. (2003). study of the project 'optimization and standardization of native technology for white cheese of Sjenica with protected 'brand and origin'. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 19(1-2), 63-68.
https://hdl.handle.net/21.15107/rcub_agrospace_556

Petrović MM, Maćej O, Jovanović S, Zorić D, Obradović DB, Radulović Z, Bogdanović V, Djorović MT, Vučković S, Simić A, Djordjević A, Ostojić D, Gutić M, Petrović MD. study of the project 'optimization and standardization of native technology for white cheese of Sjenica with protected 'brand and origin'. in Biotechnology in Animal Husbandry. 2003;19(1-2):63-68.
https://hdl.handle.net/21.15107/rcub_agrospace_556 .

Petrović, Milan M., Maćej, Ognjen, Jovanović, Snežana, Zorić, Dragica, Obradović, Dragojlo B., Radulović, Zorica, Bogdanović, Vladan, Djorović, Milutin T., Vučković, Savo, Simić, Aleksandar, Djordjević, Aleksandar, Ostojić, Dušica, Gutić, Milenko, Petrović, Milun D., "study of the project 'optimization and standardization of native technology for white cheese of Sjenica with protected 'brand and origin'" in Biotechnology in Animal Husbandry, 19, no. 1-2 (2003):63-68,
https://hdl.handle.net/21.15107/rcub_agrospace_556 .