Purpose of this paper was to determine fertility traits heritability coefficients of the sows (number of live born, total number of born, stillborn and reared piglets in the litter) and interconnections between these traits. Heritability coefficients were low and averaged in interval from h2 = 0,056 for number of reared piglets in litter to h2 = 0,142 for total number of born piglets in litter, which is in accordance with heritability values for reproductive traits. Genetic interconnections of these traits had wide variation interval and averaged from r = - 0,221 between number of still born and reared piglets in litter to r = 0,947 between total number of born and number of live born piglets in litter. Coefficients of phenotype correlation varied in interval from r = -0,162 between number of still born and number of live born piglets in litter to r = 0,909 between total number of born and number of live born piglets in litter.
Cilj rada bio je da se utvrde koeficijenti naslednosti osobina plodnosti krmača (broj živorođene, ukupno rođene, mrtvorođene i odgajene prasadi u leglu) i međusobna povezanost ovih osobina. Koeficijenti heritabiliteta su bili niski i kretali su se u intervalu od h2 = 0,056 za broj odgajene prasadi u leglu do h2 = 0,142 za broj ukupno rođene prasadi u leglu, što je u skladu sa vrednostima heritabiliteta za reproduktivne osobine. Genetska povezanost ovih osobina imala je širok interval variranja i kretala se od r = -0,221 između broja mrtvorođene i broja odgajene prasadi u leglu, do r = 0,947 između broja ukupno rođene i broja živorođene prasadi u leglu. Koeficijenti fenotipske korelacije kretali su se u intervalu od r = -0,162 između broja mrtvorođene i broja živorođene prasadi u leglu, do r = 0,909 između broja ukupno rođene i broja živorođene prasadi u leglu.
Keywords:
sow / heritability / genetic and phenotype connection
Source:
Biotechnology in Animal Husbandry, 2012, 28, 3, 469-475
TY - JOUR
AU - Popovac, Mladen M.
AU - Radojković, Dragan D.
AU - Petrović, M.
AU - Mijatović, Milan
AU - Gogić, Marija
AU - Stanojević, D.
AU - Stanišić, Nikola
PY - 2012
UR - http://r.istocar.bg.ac.rs/handle/123456789/346
AB - Purpose of this paper was to determine fertility traits heritability coefficients of the sows (number of live born, total number of born, stillborn and reared piglets in the litter) and interconnections between these traits. Heritability coefficients were low and averaged in interval from h2 = 0,056 for number of reared piglets in litter to h2 = 0,142 for total number of born piglets in litter, which is in accordance with heritability values for reproductive traits. Genetic interconnections of these traits had wide variation interval and averaged from r = - 0,221 between number of still born and reared piglets in litter to r = 0,947 between total number of born and number of live born piglets in litter. Coefficients of phenotype correlation varied in interval from r = -0,162 between number of still born and number of live born piglets in litter to r = 0,909 between total number of born and number of live born piglets in litter.
AB - Cilj rada bio je da se utvrde koeficijenti naslednosti osobina plodnosti krmača (broj živorođene, ukupno rođene, mrtvorođene i odgajene prasadi u leglu) i međusobna povezanost ovih osobina. Koeficijenti heritabiliteta su bili niski i kretali su se u intervalu od h2 = 0,056 za broj odgajene prasadi u leglu do h2 = 0,142 za broj ukupno rođene prasadi u leglu, što je u skladu sa vrednostima heritabiliteta za reproduktivne osobine. Genetska povezanost ovih osobina imala je širok interval variranja i kretala se od r = -0,221 između broja mrtvorođene i broja odgajene prasadi u leglu, do r = 0,947 između broja ukupno rođene i broja živorođene prasadi u leglu. Koeficijenti fenotipske korelacije kretali su se u intervalu od r = -0,162 između broja mrtvorođene i broja živorođene prasadi u leglu, do r = 0,909 između broja ukupno rođene i broja živorođene prasadi u leglu.
PB - Institute for Animal Husbandry, Belgrade
T2 - Biotechnology in Animal Husbandry
T1 - Heritability and connections of sow fertility traits
T1 - Naslednost i povezanost osobina plodnosti krmača
VL - 28
IS - 3
SP - 469
EP - 475
DO - 10.2298/BAH1203469P
ER -
@article{
author = "Popovac, Mladen M. and Radojković, Dragan D. and Petrović, M. and Mijatović, Milan and Gogić, Marija and Stanojević, D. and Stanišić, Nikola",
year = "2012",
abstract = "Purpose of this paper was to determine fertility traits heritability coefficients of the sows (number of live born, total number of born, stillborn and reared piglets in the litter) and interconnections between these traits. Heritability coefficients were low and averaged in interval from h2 = 0,056 for number of reared piglets in litter to h2 = 0,142 for total number of born piglets in litter, which is in accordance with heritability values for reproductive traits. Genetic interconnections of these traits had wide variation interval and averaged from r = - 0,221 between number of still born and reared piglets in litter to r = 0,947 between total number of born and number of live born piglets in litter. Coefficients of phenotype correlation varied in interval from r = -0,162 between number of still born and number of live born piglets in litter to r = 0,909 between total number of born and number of live born piglets in litter., Cilj rada bio je da se utvrde koeficijenti naslednosti osobina plodnosti krmača (broj živorođene, ukupno rođene, mrtvorođene i odgajene prasadi u leglu) i međusobna povezanost ovih osobina. Koeficijenti heritabiliteta su bili niski i kretali su se u intervalu od h2 = 0,056 za broj odgajene prasadi u leglu do h2 = 0,142 za broj ukupno rođene prasadi u leglu, što je u skladu sa vrednostima heritabiliteta za reproduktivne osobine. Genetska povezanost ovih osobina imala je širok interval variranja i kretala se od r = -0,221 između broja mrtvorođene i broja odgajene prasadi u leglu, do r = 0,947 između broja ukupno rođene i broja živorođene prasadi u leglu. Koeficijenti fenotipske korelacije kretali su se u intervalu od r = -0,162 između broja mrtvorođene i broja živorođene prasadi u leglu, do r = 0,909 između broja ukupno rođene i broja živorođene prasadi u leglu.",
publisher = "Institute for Animal Husbandry, Belgrade",
journal = "Biotechnology in Animal Husbandry",
title = "Heritability and connections of sow fertility traits, Naslednost i povezanost osobina plodnosti krmača",
volume = "28",
number = "3",
pages = "469-475",
doi = "10.2298/BAH1203469P"
}
Popovac, M. M., Radojković, D. D., Petrović, M., Mijatović, M., Gogić, M., Stanojević, D.,& Stanišić, N.. (2012). Heritability and connections of sow fertility traits. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade., 28(3), 469-475.
https://doi.org/10.2298/BAH1203469P
Popovac MM, Radojković DD, Petrović M, Mijatović M, Gogić M, Stanojević D, Stanišić N. Heritability and connections of sow fertility traits. in Biotechnology in Animal Husbandry. 2012;28(3):469-475.
doi:10.2298/BAH1203469P .
Popovac, Mladen M., Radojković, Dragan D., Petrović, M., Mijatović, Milan, Gogić, Marija, Stanojević, D., Stanišić, Nikola, "Heritability and connections of sow fertility traits" in Biotechnology in Animal Husbandry, 28, no. 3 (2012):469-475,
https://doi.org/10.2298/BAH1203469P . .
