TY  - JOUR
AU  - Jocković, Milan
AU  - Jocić, Siniša
AU  - Prodanović, Slaven
AU  - Cvejić, Sandra
AU  - Ćirić, Mihajlo
AU  - Čanak, Petar
AU  - Marjanović-Jeromela, Ana
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4768
AB  - Evaluation of genetic material involved in breeding proces is of great importance in order to choose the most valuable genotypes with ability to efficiently combine desirable genes in progeny. The objective of this study was to utilize diallel method in order to estimate mode of inheritance, heterosis effect, combining abilities and components of genetic variance for important properties in sunflower and to identify those genotypes that can make progress in sunflower breeding. Present research had been carried out during 2012 and 2013 growing seasons. Evaluation included 6 sunflower genotypes and their 15 combinations which were crossed according to incomplete diallel. For seed yield/plant dominance of better parent (d+) was expressed as a mode of inheritance, while regarding thousand seed weight the most common modes of inheritance were dominance (d+) and partial dominance of better parent (pd+). The most common mode of inheritance regarding oil content was superdominance (sd+). Empirical estimates of combining abilities of genotypes involved in breeding process is main startegy in evaluation of breeding value. Regarding seed yield/plant significant and positive heterosis effect (28.9%) was calculated in combination Harkovski x Rodnik (P3xP5), while the highest heterosis effect for oil content (12.8%) was determined in combination Harkovski x Amaian (P3xP6). Combining ability analysis indicated that both genetic components, additive and non-additive, were important in expression of investigated traits. Components of genetic variance indicated prevalence of dominant component (H) compared to additive (D) and higher concentration of dominant genes (u) compared to recessive (v), in all investigated traits.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Evaluation of combining ability and genetic components in sunflower
EP  - 198
IS  - 1
SP  - 187
VL  - 50
DO  - 10.2298/GENSR1801187J
ER  - 

@article{
author = "Jocković, Milan and Jocić, Siniša and Prodanović, Slaven and Cvejić, Sandra and Ćirić, Mihajlo and Čanak, Petar and Marjanović-Jeromela, Ana",
year = "2018",
abstract = "Evaluation of genetic material involved in breeding proces is of great importance in order to choose the most valuable genotypes with ability to efficiently combine desirable genes in progeny. The objective of this study was to utilize diallel method in order to estimate mode of inheritance, heterosis effect, combining abilities and components of genetic variance for important properties in sunflower and to identify those genotypes that can make progress in sunflower breeding. Present research had been carried out during 2012 and 2013 growing seasons. Evaluation included 6 sunflower genotypes and their 15 combinations which were crossed according to incomplete diallel. For seed yield/plant dominance of better parent (d+) was expressed as a mode of inheritance, while regarding thousand seed weight the most common modes of inheritance were dominance (d+) and partial dominance of better parent (pd+). The most common mode of inheritance regarding oil content was superdominance (sd+). Empirical estimates of combining abilities of genotypes involved in breeding process is main startegy in evaluation of breeding value. Regarding seed yield/plant significant and positive heterosis effect (28.9%) was calculated in combination Harkovski x Rodnik (P3xP5), while the highest heterosis effect for oil content (12.8%) was determined in combination Harkovski x Amaian (P3xP6). Combining ability analysis indicated that both genetic components, additive and non-additive, were important in expression of investigated traits. Components of genetic variance indicated prevalence of dominant component (H) compared to additive (D) and higher concentration of dominant genes (u) compared to recessive (v), in all investigated traits.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Evaluation of combining ability and genetic components in sunflower",
pages = "198-187",
number = "1",
volume = "50",
doi = "10.2298/GENSR1801187J"
}

Jocković, M., Jocić, S., Prodanović, S., Cvejić, S., Ćirić, M., Čanak, P.,& Marjanović-Jeromela, A.. (2018). Evaluation of combining ability and genetic components in sunflower. in Genetika
Društvo genetičara Srbije, Beograd., 50(1), 187-198.
https://doi.org/10.2298/GENSR1801187J

Jocković M, Jocić S, Prodanović S, Cvejić S, Ćirić M, Čanak P, Marjanović-Jeromela A. Evaluation of combining ability and genetic components in sunflower. in Genetika. 2018;50(1):187-198.
doi:10.2298/GENSR1801187J .

Jocković, Milan, Jocić, Siniša, Prodanović, Slaven, Cvejić, Sandra, Ćirić, Mihajlo, Čanak, Petar, Marjanović-Jeromela, Ana, "Evaluation of combining ability and genetic components in sunflower" in Genetika, 50, no. 1 (2018):187-198,
https://doi.org/10.2298/GENSR1801187J . .

TY  - JOUR
AU  - Jocković, Milan
AU  - Prodanović, Slaven
AU  - Jocić, Siniša
AU  - Marinković, Radovan
AU  - Marjanović-Jeromela, Ana
AU  - Jocković, Bojan
AU  - Čanak, Petar
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3646
AB  - Considering the worldwide importance of sunflower oil, objective of this study was to evaluate gene effects and combining abilities of six sunflower open pollinated varieties. Varieties were crossed according to incomplete diallel method and produced fifteen F1 progenies. Comparing the mean values of F1 progenies to parents mean in most cases superdominance was expressed as a mode of inheritance. Nonetheless, dominance of better parent and partial dominance of better parent were also recorded as a mode of inheritance. GCA/SCA ratio indicated greater importance of non-additive genetic component in oil content expression. The genetic variance analysis showed that dominant component was more important and dominant genes prevailed compared to recessive genes for oil content in sunflower.
AB  - S obzirom na svetski značaj suncokretovog ulja, cilj ovog istraživanja je bio da se procene efekti gena i kombinacione sposobnosti šest sorti suncokreta. Sorte su ukrštene metodom nepotpunog dialela i proizvedeno je petnaest F1 potomstava. Poredeći srednje vrednosti F1 potomstava sa srednjim vrednostima roditelja u većini slučajeva kao način nasleđivanja ispoljila se superdominacija. Pored toga, dominacija boljeg roditelja i parcijalna dominacija boljeg roditelja su takođe zabeležene kao način nasleđivanja. OKS/PKS odnos je ukazao na veći značaj neaditivne genetičke komponente u ekspresiji sadržaja ulja. Analiza genetičke varijanse je pokazala da je dominantna komponenta bila važnija i dominantni geni su preovlađivali u odnosu na recesivne za sadržaj ulja kod suncokreta.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Ratarstvo i povrtarstvo
T1  - Gene effects and combining abilities for oil content in sunflower
T1  - Efekat gena i kombinacione sposobnosti za sadržaj ulja u suncokretu
EP  - 109
IS  - 2
SP  - 106
VL  - 51
DO  - 10.5937/ratpov51-6464
ER  - 

@article{
author = "Jocković, Milan and Prodanović, Slaven and Jocić, Siniša and Marinković, Radovan and Marjanović-Jeromela, Ana and Jocković, Bojan and Čanak, Petar",
year = "2014",
abstract = "Considering the worldwide importance of sunflower oil, objective of this study was to evaluate gene effects and combining abilities of six sunflower open pollinated varieties. Varieties were crossed according to incomplete diallel method and produced fifteen F1 progenies. Comparing the mean values of F1 progenies to parents mean in most cases superdominance was expressed as a mode of inheritance. Nonetheless, dominance of better parent and partial dominance of better parent were also recorded as a mode of inheritance. GCA/SCA ratio indicated greater importance of non-additive genetic component in oil content expression. The genetic variance analysis showed that dominant component was more important and dominant genes prevailed compared to recessive genes for oil content in sunflower., S obzirom na svetski značaj suncokretovog ulja, cilj ovog istraživanja je bio da se procene efekti gena i kombinacione sposobnosti šest sorti suncokreta. Sorte su ukrštene metodom nepotpunog dialela i proizvedeno je petnaest F1 potomstava. Poredeći srednje vrednosti F1 potomstava sa srednjim vrednostima roditelja u većini slučajeva kao način nasleđivanja ispoljila se superdominacija. Pored toga, dominacija boljeg roditelja i parcijalna dominacija boljeg roditelja su takođe zabeležene kao način nasleđivanja. OKS/PKS odnos je ukazao na veći značaj neaditivne genetičke komponente u ekspresiji sadržaja ulja. Analiza genetičke varijanse je pokazala da je dominantna komponenta bila važnija i dominantni geni su preovlađivali u odnosu na recesivne za sadržaj ulja kod suncokreta.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Ratarstvo i povrtarstvo",
title = "Gene effects and combining abilities for oil content in sunflower, Efekat gena i kombinacione sposobnosti za sadržaj ulja u suncokretu",
pages = "109-106",
number = "2",
volume = "51",
doi = "10.5937/ratpov51-6464"
}

Jocković, M., Prodanović, S., Jocić, S., Marinković, R., Marjanović-Jeromela, A., Jocković, B.,& Čanak, P.. (2014). Gene effects and combining abilities for oil content in sunflower. in Ratarstvo i povrtarstvo
Institut za ratarstvo i povrtarstvo, Novi Sad., 51(2), 106-109.
https://doi.org/10.5937/ratpov51-6464

Jocković M, Prodanović S, Jocić S, Marinković R, Marjanović-Jeromela A, Jocković B, Čanak P. Gene effects and combining abilities for oil content in sunflower. in Ratarstvo i povrtarstvo. 2014;51(2):106-109.
doi:10.5937/ratpov51-6464 .

Jocković, Milan, Prodanović, Slaven, Jocić, Siniša, Marinković, Radovan, Marjanović-Jeromela, Ana, Jocković, Bojan, Čanak, Petar, "Gene effects and combining abilities for oil content in sunflower" in Ratarstvo i povrtarstvo, 51, no. 2 (2014):106-109,
https://doi.org/10.5937/ratpov51-6464 . .

TY  - CONF
AU  - Jocković, Milan
AU  - Jocić, Siniša
AU  - Marinković, Radovan
AU  - Prodanović, Slaven
AU  - Čanak, Petar
AU  - Ćirić, Mihajlo
AU  - Mitrović, Petar
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3304
AB  - Purpose of this study was to estimate heritability, in broad and narrow sense, for sunflower plant height and head diameter in order to evaluate success of selection of these traits. Fifteen sunflower populations were evaluated. Heritability values, in broad and narrow sense, were estimated in order to find out the proportion of genetic and additive factors in phenotypic expression of these traits. Study showed that the broad sense heritability for plant height ranged from 6.73% to 72.53%, while in the narrow sense it ranged from 4.76% to 95.44%. The broad and narrow sense heritability, for head diameter, varied from 0.15% to 52.58% and from 26.27% to 94.61%. Differences in heritability estimates are attributable to different genetic BACKGROUND:  of studied populations.
AB  - Svrha ovog rada je bila da se proceni heritabilnost, u širem i užem smislu, za visinu biljke i prečnik glave kod suncokreta sa ciljem da se oceni uspeh selekcije ovih svojstava. Ispitivano je petnaest populacija suncokreta. Vrednosti heritabilnosti, u širem i užem smislu, su procenjene sa ciljem da se sazna udeo genetičkih i aditivnih faktora u fenotipskoj ekspresiji ovih svojstava. Studija je pokazala da se heritabilnost visine biljke, u širem smislu kretala od 6,73% do 72,53%, dok se u užem smislu kretala od 4,76% do 95,44%. Heritabilnost prečnika glave, u širem i užem smislu, varirala je od 0,15% do 52,58% i od 26,27% do 94,61%. Razlike u procenama heritabilnosti se mogu pripisati različitoj genetičkoj pozadini ispitivanih populacija.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
C3  - Ratarstvo i povrtarstvo
T1  - Heritability of plant height and head diameter in sunflower (Helianthus annuus L.)
T1  - Heritabilnost visine biljke i prečnika glave kod suncokreta
EP  - 66
IS  - 2
SP  - 62
VL  - 50
DO  - 10.5937/ratpov50-3923
ER  - 

@conference{
author = "Jocković, Milan and Jocić, Siniša and Marinković, Radovan and Prodanović, Slaven and Čanak, Petar and Ćirić, Mihajlo and Mitrović, Petar",
year = "2013",
abstract = "Purpose of this study was to estimate heritability, in broad and narrow sense, for sunflower plant height and head diameter in order to evaluate success of selection of these traits. Fifteen sunflower populations were evaluated. Heritability values, in broad and narrow sense, were estimated in order to find out the proportion of genetic and additive factors in phenotypic expression of these traits. Study showed that the broad sense heritability for plant height ranged from 6.73% to 72.53%, while in the narrow sense it ranged from 4.76% to 95.44%. The broad and narrow sense heritability, for head diameter, varied from 0.15% to 52.58% and from 26.27% to 94.61%. Differences in heritability estimates are attributable to different genetic BACKGROUND:  of studied populations., Svrha ovog rada je bila da se proceni heritabilnost, u širem i užem smislu, za visinu biljke i prečnik glave kod suncokreta sa ciljem da se oceni uspeh selekcije ovih svojstava. Ispitivano je petnaest populacija suncokreta. Vrednosti heritabilnosti, u širem i užem smislu, su procenjene sa ciljem da se sazna udeo genetičkih i aditivnih faktora u fenotipskoj ekspresiji ovih svojstava. Studija je pokazala da se heritabilnost visine biljke, u širem smislu kretala od 6,73% do 72,53%, dok se u užem smislu kretala od 4,76% do 95,44%. Heritabilnost prečnika glave, u širem i užem smislu, varirala je od 0,15% do 52,58% i od 26,27% do 94,61%. Razlike u procenama heritabilnosti se mogu pripisati različitoj genetičkoj pozadini ispitivanih populacija.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Ratarstvo i povrtarstvo",
title = "Heritability of plant height and head diameter in sunflower (Helianthus annuus L.), Heritabilnost visine biljke i prečnika glave kod suncokreta",
pages = "66-62",
number = "2",
volume = "50",
doi = "10.5937/ratpov50-3923"
}

Jocković, M., Jocić, S., Marinković, R., Prodanović, S., Čanak, P., Ćirić, M.,& Mitrović, P.. (2013). Heritability of plant height and head diameter in sunflower (Helianthus annuus L.). in Ratarstvo i povrtarstvo
Institut za ratarstvo i povrtarstvo, Novi Sad., 50(2), 62-66.
https://doi.org/10.5937/ratpov50-3923

Jocković M, Jocić S, Marinković R, Prodanović S, Čanak P, Ćirić M, Mitrović P. Heritability of plant height and head diameter in sunflower (Helianthus annuus L.). in Ratarstvo i povrtarstvo. 2013;50(2):62-66.
doi:10.5937/ratpov50-3923 .

Jocković, Milan, Jocić, Siniša, Marinković, Radovan, Prodanović, Slaven, Čanak, Petar, Ćirić, Mihajlo, Mitrović, Petar, "Heritability of plant height and head diameter in sunflower (Helianthus annuus L.)" in Ratarstvo i povrtarstvo, 50, no. 2 (2013):62-66,
https://doi.org/10.5937/ratpov50-3923 . .