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Non-genetic source of variation for traits measured in performance test of Simmental bulls: (II) Body development traits

Negenetski izvori varijabilnosti direktno merenih osobina kod simentalskih bikova u performans testu - (II) osobine telesne razvijenosti

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2007
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Authors
Bogdanović, Vladan
Petrović, Milan M.
Đedović, Radica
Perišić, Predrag
Đurđević, R.
Article (Published version)
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Abstract
Data of 371 Simmental bulls tested at the A.I. Centre "Velika Plana" were analyzed in order to estimate year and month of birth, test-group, herd of origin and body weight effects on body measurements and body development indices. These two groups of traits were considering as body development traits. All observed traits were measured at the start as well as at the end of test. Birth year was significant source of variation for all body development traits, while significance of month of birth was expressed at different statistical levels. Herd of origin effect was gradually reduced over the test, while test-group effect was significance only for body measurements. For body development indices herd of origin have no effect, while test-group effect was significant at different statistical levels. Body weight was very significant source of variation for all body development traits. .
Za ispitivanje različitih izvora varijabilnosti koji imaju uticaj na telesnu razvijenost simentalskih bikova u performans testu iskorišćeni su zvanični podaci Stočarsko veterinarskog centra iz Velike Plane. Za analizu su upotrebljeni podaci o 371 performans testiranom biku. U analizu su bile uključene dve grupe osobina telesne razvijenosti i to linearne telesne dimenzije merene na početku i na kraju testa i indeksi telesne razvijenosti izračunati na osnovu raspoloživih telesnih dimenzija. U model za analizu izvora varijabilnosti bili su uključeni fiksni uticaji godine i meseca rođenja bika, uticaj grupe bika u testu, uticaj matične farme sa koje bik vodi poreklo, kao i telesna masa u odgovarajućem mesecu uzrasta kao nezavisno promenljiva veličina. Godina telenja ispoljila je značajan uticaj na sve osobine telesne razvijenosti, dok je mesec telenja svoj uticaj tokom testa ispoljavao na različitim nivoima statističke značajnosti. Uticaj farme se postepeno smanjivao od početka ka kraju te...sta, dok je uticaj grupe u testu bio značajan za linearne dimenzije tela. Za indekse telesne razvijenosti farma nije bila značajan izvor varijabilnosti, dok je značajnost grupe bila ispoljena na različitim nivoima. Telesna masa je bila značajan izvor variranja kod obe grupe osobina telesne razvijenosti. .

Keywords:
cattle / bulls / body measurements / body development indices / variability of traits / models / performance test / goveda / bikovi / telesne dimenzije / indeksi telesne razvijenosti / varijabilnost osobina / modeli / performans test
Source:
Biotechnology in Animal Husbandry, 2007, 23, 3-4, 19-30
Publisher:
  • Institute for Animal Husbandry, Belgrade
Funding / projects:
  • Ministry of Science, Republic of Serbia, no. TR-6858

DOI: 10.2298/BAH0704019B

ISSN: 1450-9156

[ Google Scholar ]
URI
http://r.istocar.bg.ac.rs/handle/123456789/123
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
RIStocar
TY  - JOUR
AU  - Bogdanović, Vladan
AU  - Petrović, Milan M.
AU  - Đedović, Radica
AU  - Perišić, Predrag
AU  - Đurđević, R.
PY  - 2007
UR  - http://r.istocar.bg.ac.rs/handle/123456789/123
AB  - Data of 371 Simmental bulls tested at the A.I. Centre "Velika Plana" were analyzed in order to estimate year and month of birth, test-group, herd of origin and body weight effects on body measurements and body development indices. These two groups of traits were considering as body development traits. All observed traits were measured at the start as well as at the end of test. Birth year was significant source of variation for all body development traits, while significance of month of birth was expressed at different statistical levels. Herd of origin effect was gradually reduced over the test, while test-group effect was significance only for body measurements. For body development indices herd of origin have no effect, while test-group effect was significant at different statistical levels. Body weight was very significant source of variation for all body development traits. .
AB  - Za ispitivanje različitih izvora varijabilnosti koji imaju uticaj na telesnu razvijenost simentalskih bikova u performans testu iskorišćeni su zvanični podaci Stočarsko veterinarskog centra iz Velike Plane. Za analizu su upotrebljeni podaci o 371 performans testiranom biku. U analizu su bile uključene dve grupe osobina telesne razvijenosti i to linearne telesne dimenzije merene na početku i na kraju testa i indeksi telesne razvijenosti izračunati na osnovu raspoloživih telesnih dimenzija. U model za analizu izvora varijabilnosti bili su uključeni fiksni uticaji godine i meseca rođenja bika, uticaj grupe bika u testu, uticaj matične farme sa koje bik vodi poreklo, kao i telesna masa u odgovarajućem mesecu uzrasta kao nezavisno promenljiva veličina. Godina telenja ispoljila je značajan uticaj na sve osobine telesne razvijenosti, dok je mesec telenja svoj uticaj tokom testa ispoljavao na različitim nivoima statističke značajnosti. Uticaj farme se postepeno smanjivao od početka ka kraju testa, dok je uticaj grupe u testu bio značajan za linearne dimenzije tela. Za indekse telesne razvijenosti farma nije bila značajan izvor varijabilnosti, dok je značajnost grupe bila ispoljena na različitim nivoima. Telesna masa je bila značajan izvor variranja kod obe grupe osobina telesne razvijenosti. .
PB  - Institute for Animal Husbandry, Belgrade
T2  - Biotechnology in Animal Husbandry
T1  - Non-genetic source of variation for traits measured in performance test of Simmental bulls: (II) Body development traits
T1  - Negenetski izvori varijabilnosti direktno merenih osobina kod simentalskih bikova u performans testu - (II) osobine telesne razvijenosti
VL  - 23
IS  - 3-4
SP  - 19
EP  - 30
DO  - 10.2298/BAH0704019B
UR  - Konv_515
ER  - 
@article{
author = "Bogdanović, Vladan and Petrović, Milan M. and Đedović, Radica and Perišić, Predrag and Đurđević, R.",
year = "2007",
abstract = "Data of 371 Simmental bulls tested at the A.I. Centre "Velika Plana" were analyzed in order to estimate year and month of birth, test-group, herd of origin and body weight effects on body measurements and body development indices. These two groups of traits were considering as body development traits. All observed traits were measured at the start as well as at the end of test. Birth year was significant source of variation for all body development traits, while significance of month of birth was expressed at different statistical levels. Herd of origin effect was gradually reduced over the test, while test-group effect was significance only for body measurements. For body development indices herd of origin have no effect, while test-group effect was significant at different statistical levels. Body weight was very significant source of variation for all body development traits. ., Za ispitivanje različitih izvora varijabilnosti koji imaju uticaj na telesnu razvijenost simentalskih bikova u performans testu iskorišćeni su zvanični podaci Stočarsko veterinarskog centra iz Velike Plane. Za analizu su upotrebljeni podaci o 371 performans testiranom biku. U analizu su bile uključene dve grupe osobina telesne razvijenosti i to linearne telesne dimenzije merene na početku i na kraju testa i indeksi telesne razvijenosti izračunati na osnovu raspoloživih telesnih dimenzija. U model za analizu izvora varijabilnosti bili su uključeni fiksni uticaji godine i meseca rođenja bika, uticaj grupe bika u testu, uticaj matične farme sa koje bik vodi poreklo, kao i telesna masa u odgovarajućem mesecu uzrasta kao nezavisno promenljiva veličina. Godina telenja ispoljila je značajan uticaj na sve osobine telesne razvijenosti, dok je mesec telenja svoj uticaj tokom testa ispoljavao na različitim nivoima statističke značajnosti. Uticaj farme se postepeno smanjivao od početka ka kraju testa, dok je uticaj grupe u testu bio značajan za linearne dimenzije tela. Za indekse telesne razvijenosti farma nije bila značajan izvor varijabilnosti, dok je značajnost grupe bila ispoljena na različitim nivoima. Telesna masa je bila značajan izvor variranja kod obe grupe osobina telesne razvijenosti. .",
publisher = "Institute for Animal Husbandry, Belgrade",
journal = "Biotechnology in Animal Husbandry",
title = "Non-genetic source of variation for traits measured in performance test of Simmental bulls: (II) Body development traits, Negenetski izvori varijabilnosti direktno merenih osobina kod simentalskih bikova u performans testu - (II) osobine telesne razvijenosti",
volume = "23",
number = "3-4",
pages = "19-30",
doi = "10.2298/BAH0704019B",
url = "Konv_515"
}
Bogdanović, V., Petrović, M. M., Đedović, R., Perišić, P.,& Đurđević, R.. (2007). Non-genetic source of variation for traits measured in performance test of Simmental bulls: (II) Body development traits. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade., 23(3-4), 19-30.
https://doi.org/10.2298/BAH0704019B
Konv_515
Bogdanović V, Petrović MM, Đedović R, Perišić P, Đurđević R. Non-genetic source of variation for traits measured in performance test of Simmental bulls: (II) Body development traits. in Biotechnology in Animal Husbandry. 2007;23(3-4):19-30.
doi:10.2298/BAH0704019B
Konv_515 .
Bogdanović, Vladan, Petrović, Milan M., Đedović, Radica, Perišić, Predrag, Đurđević, R., "Non-genetic source of variation for traits measured in performance test of Simmental bulls: (II) Body development traits" in Biotechnology in Animal Husbandry, 23, no. 3-4 (2007):19-30,
https://doi.org/10.2298/BAH0704019B .,
Konv_515 .

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