TY  - CONF
AU  - Simić, Milena
AU  - Dragičević, Vesna
AU  - Dolijanović, Željko
AU  - Filipović, Milomir
AU  - Brankov, Milan
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6635
AB  - The crop cultivation with the herbicide application as lower as possible and favouring other
measures (cultural, biological, ecological) is one the postulates of sustainable agriculture.
Therefore, cover crops and tillage systems may contribute to a significant reduction in maize
weed infestation, maintenance and improvement of soil fertility. The trial, set up at the Maize
Research Institute, Zemun Polje in 2020, was aimed at determining differences between a
sustainable growing system (with cover crops) and a conventional/extensive and intensive
growing system in soil fertility, weed control and maize productivity. The trial encompassed
three maize growing systems:
- extensive system: after winter wheat harvest, the field was left uncultivated; during summer,
a total herbicide was applied to suppress weeds; in spring, maize was directly sown;
- intensive system: after winter wheat harvest, stubble field was shallowly ploughed; then a
total herbicide was applied to suppress emerged weeds; in autumn, soil was deeply ploughed;
in spring, pre-sowing cultivation was done by a cultivator and then sowing was performed;
-sustainable system: after winter wheat harvest, stubble field is shallowly ploughed and then
winter cover crops were sown: winter oats, winter fodder kale and winter field pea; cover
crops were mown in spring and when biomass was partially decomposed, maize was sown by
direct sowing.
The high-yielding maize hybrid of the latest generation, ZP5601, was sown on May 6, 2021,
at the density of 60,606 plants ha-1. In the stated maize growing systems, the presence of
weeds was analysed at the 5-6-leaf stage of maize.
A significantly lower number of species and biomass of weeds were determined in all
variants of cover crops (sustainable cultivation) already in the first year of investigation,
while the highest presence of weeds was recorded in the conventional/intensive maize
growing system. The number of weed species and biomass were the lowest on the area with
the extensive maize growing system, but maize was in the lower BBCH 15 stage in
comparison to remaining two growing systems (BBCH 17).
A sustainable maize growing system was more efficient with respect to the maintenance of
soil fertility and weed control.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet
C3  - X Симпозијум са међународним учешћем „Иновације у ратарској и повртарској производњи“ Београд
T1  - Weed infestation of maize grown in the sustainable system of cultivation
EP  - 55
SP  - 54
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6635
ER  - 

@conference{
author = "Simić, Milena and Dragičević, Vesna and Dolijanović, Željko and Filipović, Milomir and Brankov, Milan",
year = "2021",
abstract = "The crop cultivation with the herbicide application as lower as possible and favouring other
measures (cultural, biological, ecological) is one the postulates of sustainable agriculture.
Therefore, cover crops and tillage systems may contribute to a significant reduction in maize
weed infestation, maintenance and improvement of soil fertility. The trial, set up at the Maize
Research Institute, Zemun Polje in 2020, was aimed at determining differences between a
sustainable growing system (with cover crops) and a conventional/extensive and intensive
growing system in soil fertility, weed control and maize productivity. The trial encompassed
three maize growing systems:
- extensive system: after winter wheat harvest, the field was left uncultivated; during summer,
a total herbicide was applied to suppress weeds; in spring, maize was directly sown;
- intensive system: after winter wheat harvest, stubble field was shallowly ploughed; then a
total herbicide was applied to suppress emerged weeds; in autumn, soil was deeply ploughed;
in spring, pre-sowing cultivation was done by a cultivator and then sowing was performed;
-sustainable system: after winter wheat harvest, stubble field is shallowly ploughed and then
winter cover crops were sown: winter oats, winter fodder kale and winter field pea; cover
crops were mown in spring and when biomass was partially decomposed, maize was sown by
direct sowing.
The high-yielding maize hybrid of the latest generation, ZP5601, was sown on May 6, 2021,
at the density of 60,606 plants ha-1. In the stated maize growing systems, the presence of
weeds was analysed at the 5-6-leaf stage of maize.
A significantly lower number of species and biomass of weeds were determined in all
variants of cover crops (sustainable cultivation) already in the first year of investigation,
while the highest presence of weeds was recorded in the conventional/intensive maize
growing system. The number of weed species and biomass were the lowest on the area with
the extensive maize growing system, but maize was in the lower BBCH 15 stage in
comparison to remaining two growing systems (BBCH 17).
A sustainable maize growing system was more efficient with respect to the maintenance of
soil fertility and weed control.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet",
journal = "X Симпозијум са међународним учешћем „Иновације у ратарској и повртарској производњи“ Београд",
title = "Weed infestation of maize grown in the sustainable system of cultivation",
pages = "55-54",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6635"
}

Simić, M., Dragičević, V., Dolijanović, Ž., Filipović, M.,& Brankov, M.. (2021). Weed infestation of maize grown in the sustainable system of cultivation. in X Симпозијум са међународним учешћем „Иновације у ратарској и повртарској производњи“ Београд
Univerzitet u Beogradu - Poljoprivredni fakultet., 54-55.
https://hdl.handle.net/21.15107/rcub_agrospace_6635

Simić M, Dragičević V, Dolijanović Ž, Filipović M, Brankov M. Weed infestation of maize grown in the sustainable system of cultivation. in X Симпозијум са међународним учешћем „Иновације у ратарској и повртарској производњи“ Београд. 2021;:54-55.
https://hdl.handle.net/21.15107/rcub_agrospace_6635 .

Simić, Milena, Dragičević, Vesna, Dolijanović, Željko, Filipović, Milomir, Brankov, Milan, "Weed infestation of maize grown in the sustainable system of cultivation" in X Симпозијум са међународним учешћем „Иновације у ратарској и повртарској производњи“ Београд (2021):54-55,
https://hdl.handle.net/21.15107/rcub_agrospace_6635 .

TY  - JOUR
AU  - Popović, A.
AU  - Kravić, Natalija
AU  - Prodanović, Slaven
AU  - Filipović, Milomir
AU  - Sečanski, Mile
AU  - Babić, Vojka
AU  - Miriţescu, M.
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5451
AB  - The narrow genetic base of commercial maize varieties emphasise the necessity for conservation, characterisation and utilisation of germplasm stored within gene banks. Broad genetic variability preserved in the Maize Research Institute Zemun Polje (MRIZP) gene bank, which includes accessions which originated from the Western Balkan, as a part of European corn-belt, is an exceptional source of desirable traits for enriching breeders' working collections for maize breeding under temperate conditions. Preliminary screening for abiotic stress tolerance, which marked 321 maize landraces, served as the first step in stratification process of selecting a smaller number of accessions from the entire gene bank local collection. After classification of these landraces into eleven homogenous groups, the objective of this study was to continue the stratification process of selection (as a second step), based on evaluation of agro-morphological traits of interest for breeding. The conducted evaluation highlighted 40 landraces with the best per se performances, important for breeding. Out of them, 28 early-maturing flint landraces with stiff stalks, low positioned ears, high yield potential and good general ear assessment could be considered as valuable source for their introgression into elite flint germplasm pool.
PB  - National Agricultural Research and Development Institute
T2  - Romanian Agricultural Research
T1  - Characterisation and evaluation towards selection of maize landraces with the best per se performances
EP  - 58
IS  - 37
SP  - 49
VL  - 2020
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_5451
ER  - 

@article{
author = "Popović, A. and Kravić, Natalija and Prodanović, Slaven and Filipović, Milomir and Sečanski, Mile and Babić, Vojka and Miriţescu, M.",
year = "2020",
abstract = "The narrow genetic base of commercial maize varieties emphasise the necessity for conservation, characterisation and utilisation of germplasm stored within gene banks. Broad genetic variability preserved in the Maize Research Institute Zemun Polje (MRIZP) gene bank, which includes accessions which originated from the Western Balkan, as a part of European corn-belt, is an exceptional source of desirable traits for enriching breeders' working collections for maize breeding under temperate conditions. Preliminary screening for abiotic stress tolerance, which marked 321 maize landraces, served as the first step in stratification process of selecting a smaller number of accessions from the entire gene bank local collection. After classification of these landraces into eleven homogenous groups, the objective of this study was to continue the stratification process of selection (as a second step), based on evaluation of agro-morphological traits of interest for breeding. The conducted evaluation highlighted 40 landraces with the best per se performances, important for breeding. Out of them, 28 early-maturing flint landraces with stiff stalks, low positioned ears, high yield potential and good general ear assessment could be considered as valuable source for their introgression into elite flint germplasm pool.",
publisher = "National Agricultural Research and Development Institute",
journal = "Romanian Agricultural Research",
title = "Characterisation and evaluation towards selection of maize landraces with the best per se performances",
pages = "58-49",
number = "37",
volume = "2020",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5451"
}

Popović, A., Kravić, N., Prodanović, S., Filipović, M., Sečanski, M., Babić, V.,& Miriţescu, M.. (2020). Characterisation and evaluation towards selection of maize landraces with the best per se performances. in Romanian Agricultural Research
National Agricultural Research and Development Institute., 2020(37), 49-58.
https://hdl.handle.net/21.15107/rcub_agrospace_5451

Popović A, Kravić N, Prodanović S, Filipović M, Sečanski M, Babić V, Miriţescu M. Characterisation and evaluation towards selection of maize landraces with the best per se performances. in Romanian Agricultural Research. 2020;2020(37):49-58.
https://hdl.handle.net/21.15107/rcub_agrospace_5451 .

Popović, A., Kravić, Natalija, Prodanović, Slaven, Filipović, Milomir, Sečanski, Mile, Babić, Vojka, Miriţescu, M., "Characterisation and evaluation towards selection of maize landraces with the best per se performances" in Romanian Agricultural Research, 2020, no. 37 (2020):49-58,
https://hdl.handle.net/21.15107/rcub_agrospace_5451 .

TY  - JOUR
AU  - Branković-Radojčić, Dragana
AU  - Babić, Vojka
AU  - Girek, Zdenka
AU  - Živanović, Tomislav
AU  - Radojcić, Aleksandar
AU  - Filipović, Milomir
AU  - Srdić, Jelena
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4682
AB  - Significant genotype x environment interaction for quantitative traits, such is grain yield, reduces the usefulness of genotype means, over all environments, for selecting superior genotypes. AMMI model is a valuable statistical tool in identifying systemic variation contained in the interaction effect. Obtained data could be applied in maximizing yield potential in every environment based on both narrow and wide genotype adaptability, without the necessity of developing breeding programs for smaller targeted environments. Precise assortment of superior genotypes, with the assistance of AMMI model, leads to the better recommendation of newly bred hybrids, and thus increasing maize grain yield in a targeted environment. In this research genotype x environment interaction and yield stability of 36 maize hybrids of FAO 300-700 maturity group was investigating. The trial was set according to Randomized Complete Block Design (RCBD). Data were processed in order to obtain average estimates of grain yield, and yield stability was assessed by the method of AMMI analysis. The highest average grain yield was achieved in 2011 (11.62 t/ha), and the lowest in the most stressful and dry 2012 (6.90 t/ha). In the region Loznica L2 the highest average yield was noticed (13.81 t/ha), while at L7 (Sremska Mitrovica) average grain yield was the lowest (6.97 t/ha). Results of AMMI analysis gave precise recommendation for production of maize hybrids in certain environments, by determining winning areas of hybrids H20, H11 and H36. Medium early maturing and high yielding hybrids (H11 and H20) are therefore considered more favorable for production in environments with lower precipitation, while high yielding and more stable hybrids H21 and H35 are suitable for a wider range of environments. Hybrid H36 (FAO 700) showed its full potential at L2, and L3 which did not suffer from a lack of moisture. This hybrid also expressed its best potential in environments with favorable conditions.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Evaluation of maize grain yield and yield stability by ammi analysis
EP  - 1080
IS  - 3
SP  - 1067
VL  - 50
DO  - 10.2298/GENSR1803067B
ER  - 

@article{
author = "Branković-Radojčić, Dragana and Babić, Vojka and Girek, Zdenka and Živanović, Tomislav and Radojcić, Aleksandar and Filipović, Milomir and Srdić, Jelena",
year = "2018",
abstract = "Significant genotype x environment interaction for quantitative traits, such is grain yield, reduces the usefulness of genotype means, over all environments, for selecting superior genotypes. AMMI model is a valuable statistical tool in identifying systemic variation contained in the interaction effect. Obtained data could be applied in maximizing yield potential in every environment based on both narrow and wide genotype adaptability, without the necessity of developing breeding programs for smaller targeted environments. Precise assortment of superior genotypes, with the assistance of AMMI model, leads to the better recommendation of newly bred hybrids, and thus increasing maize grain yield in a targeted environment. In this research genotype x environment interaction and yield stability of 36 maize hybrids of FAO 300-700 maturity group was investigating. The trial was set according to Randomized Complete Block Design (RCBD). Data were processed in order to obtain average estimates of grain yield, and yield stability was assessed by the method of AMMI analysis. The highest average grain yield was achieved in 2011 (11.62 t/ha), and the lowest in the most stressful and dry 2012 (6.90 t/ha). In the region Loznica L2 the highest average yield was noticed (13.81 t/ha), while at L7 (Sremska Mitrovica) average grain yield was the lowest (6.97 t/ha). Results of AMMI analysis gave precise recommendation for production of maize hybrids in certain environments, by determining winning areas of hybrids H20, H11 and H36. Medium early maturing and high yielding hybrids (H11 and H20) are therefore considered more favorable for production in environments with lower precipitation, while high yielding and more stable hybrids H21 and H35 are suitable for a wider range of environments. Hybrid H36 (FAO 700) showed its full potential at L2, and L3 which did not suffer from a lack of moisture. This hybrid also expressed its best potential in environments with favorable conditions.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Evaluation of maize grain yield and yield stability by ammi analysis",
pages = "1080-1067",
number = "3",
volume = "50",
doi = "10.2298/GENSR1803067B"
}

Branković-Radojčić, D., Babić, V., Girek, Z., Živanović, T., Radojcić, A., Filipović, M.,& Srdić, J.. (2018). Evaluation of maize grain yield and yield stability by ammi analysis. in Genetika
Društvo genetičara Srbije, Beograd., 50(3), 1067-1080.
https://doi.org/10.2298/GENSR1803067B

Branković-Radojčić D, Babić V, Girek Z, Živanović T, Radojcić A, Filipović M, Srdić J. Evaluation of maize grain yield and yield stability by ammi analysis. in Genetika. 2018;50(3):1067-1080.
doi:10.2298/GENSR1803067B .

Branković-Radojčić, Dragana, Babić, Vojka, Girek, Zdenka, Živanović, Tomislav, Radojcić, Aleksandar, Filipović, Milomir, Srdić, Jelena, "Evaluation of maize grain yield and yield stability by ammi analysis" in Genetika, 50, no. 3 (2018):1067-1080,
https://doi.org/10.2298/GENSR1803067B . .

TY  - JOUR
AU  - Obradović, Ana
AU  - Krnjaja, Vesna
AU  - Nikolić, Milica
AU  - Delibašić, Goran
AU  - Filipović, Milomir
AU  - Stanković, Goran
AU  - Stanković, Slavica
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4854
AB  - Agroecological and climatic conditions in Serbia greatly affected the development of toxigenic fungi and occurrence of mycotoxins in the maize. The presence of fungal toxigenic Aspergillus and Fusarium species and levels of aflatoxin B 1 (AFB 1) and sum of fumonisins B 1 , B 2 and B 3 (FBs) were established in 127 maize kernel samples harvested during 2012 (37 samples) and 2013 (90 samples). The periods of silking and grain filling of the maize in 2012 in comparison to 2013 were characterised with extremely dry spells, with high temperatures and low precipitation sums. The mean incidences of A. flavus and F. verticillioides were 50.4 and 11.7% in 2012 and 18.9 and 33.4% in 2013, respectively. According to the regulations of the World Health Organisation, unacceptable levels of AFB 1 (>20 μg kg-1) and FBs (>2000 μg kg-1) were established in the 30.6 and 24.1% samples of 2012 and 16.7 and 40% maize kernel samples of 2013, respectively. It can be concluded that high temperatures and low precipitation sums in 2012 favoured the development of A. flavus affecting the high level of AFB 1 , in comparison with F. verticillioides and the production of FBs. There was no positive correlation between the incidences of A. flavus and F. verticillioides, while a statistically significant positive correlation has been found between AFB 1 and FBs levels, in both investigated years (2012-2013). This indicates that the mycotoxin production depended more on weather conditions than on the distribution of corresponding toxigenic fungal species.
AB  - Agroekološki i klimatski uslovi u Srbiji veoma su pogodni za razvoj toksigenih gljiva i njihovih mikotoksina u kukuruzu. Prisustvo toksigenih vrsta gljiva iz rodova Aspergillus i Fusarium, kao i nivoi aflatoksina B1 (AFB1) i ukupnih fumonizina B1, B2 i B3 (FBs) utvrđeni su u 127 uzoraka zrna kukuruza iz berbe tokom 2012 (37 uzoraka) i 2013. godine (90 uzoraka). U fenofazama svilanja i nalivanja zrna kukuruza u 2012. u odnosu na 2013. godinu zapaženi su ekstremno sušni periodi sa visokim temperaturama i niskim količinama padavina. Prosečne vrednosti za učestalost vrsta A. flavus i F. verticillioides bile su 50,4 i 11,7% u 2012., odnosno 18,9 i 33,4% u 2013. godini. Prema pravilniku Svetske zdravstvene organizacije (WHO) nedozvoljeni nivoi AFB1 (>20 µg/kg) i FBs (>2000 µg/kg) utvrđeni su u 30,6% i 24,1% uzoraka u 2012., odnosno u 16,7% i 40% uzoraka u 2013. godini. Na osnovu dobijenih rezultata zaključeno je da su visoke temperature i niske količine padavina u 2012. godini uslovile značajno veću učestalost A. flavus i visoku produkciju AFB1 u poredjenju sa vrstom F. verticillioides i produkcijom FBs. U obe ispitivane godine (2012-2013), između učestalosti A. flavus i F. verticillioides nije ustanovljena pozitivna korelacija, dok je statistički značajna pozitivna korelacija ustanovljena između nivoa AFB1 i FBs. Ovo ukazuje da produkcija mikotoksina je više zavisna od vremenskih uslova u odnosu na distribuciju toksigenih vrsta gljiva.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Impacts of climatic conditions on aflatoxin B 1 and fumonisins contamination of maize kernels and their co-occurrence
T1  - Uticaj klimatskih uslova na kontaminaciju zrna kukuruza sa aflatoksinom B1 i fumonizinima i njihova združena pojava
EP  - 480
IS  - 4
SP  - 469
VL  - 34
DO  - 10.2298/BAH1804469O
ER  - 

@article{
author = "Obradović, Ana and Krnjaja, Vesna and Nikolić, Milica and Delibašić, Goran and Filipović, Milomir and Stanković, Goran and Stanković, Slavica",
year = "2018",
abstract = "Agroecological and climatic conditions in Serbia greatly affected the development of toxigenic fungi and occurrence of mycotoxins in the maize. The presence of fungal toxigenic Aspergillus and Fusarium species and levels of aflatoxin B 1 (AFB 1) and sum of fumonisins B 1 , B 2 and B 3 (FBs) were established in 127 maize kernel samples harvested during 2012 (37 samples) and 2013 (90 samples). The periods of silking and grain filling of the maize in 2012 in comparison to 2013 were characterised with extremely dry spells, with high temperatures and low precipitation sums. The mean incidences of A. flavus and F. verticillioides were 50.4 and 11.7% in 2012 and 18.9 and 33.4% in 2013, respectively. According to the regulations of the World Health Organisation, unacceptable levels of AFB 1 (>20 μg kg-1) and FBs (>2000 μg kg-1) were established in the 30.6 and 24.1% samples of 2012 and 16.7 and 40% maize kernel samples of 2013, respectively. It can be concluded that high temperatures and low precipitation sums in 2012 favoured the development of A. flavus affecting the high level of AFB 1 , in comparison with F. verticillioides and the production of FBs. There was no positive correlation between the incidences of A. flavus and F. verticillioides, while a statistically significant positive correlation has been found between AFB 1 and FBs levels, in both investigated years (2012-2013). This indicates that the mycotoxin production depended more on weather conditions than on the distribution of corresponding toxigenic fungal species., Agroekološki i klimatski uslovi u Srbiji veoma su pogodni za razvoj toksigenih gljiva i njihovih mikotoksina u kukuruzu. Prisustvo toksigenih vrsta gljiva iz rodova Aspergillus i Fusarium, kao i nivoi aflatoksina B1 (AFB1) i ukupnih fumonizina B1, B2 i B3 (FBs) utvrđeni su u 127 uzoraka zrna kukuruza iz berbe tokom 2012 (37 uzoraka) i 2013. godine (90 uzoraka). U fenofazama svilanja i nalivanja zrna kukuruza u 2012. u odnosu na 2013. godinu zapaženi su ekstremno sušni periodi sa visokim temperaturama i niskim količinama padavina. Prosečne vrednosti za učestalost vrsta A. flavus i F. verticillioides bile su 50,4 i 11,7% u 2012., odnosno 18,9 i 33,4% u 2013. godini. Prema pravilniku Svetske zdravstvene organizacije (WHO) nedozvoljeni nivoi AFB1 (>20 µg/kg) i FBs (>2000 µg/kg) utvrđeni su u 30,6% i 24,1% uzoraka u 2012., odnosno u 16,7% i 40% uzoraka u 2013. godini. Na osnovu dobijenih rezultata zaključeno je da su visoke temperature i niske količine padavina u 2012. godini uslovile značajno veću učestalost A. flavus i visoku produkciju AFB1 u poredjenju sa vrstom F. verticillioides i produkcijom FBs. U obe ispitivane godine (2012-2013), između učestalosti A. flavus i F. verticillioides nije ustanovljena pozitivna korelacija, dok je statistički značajna pozitivna korelacija ustanovljena između nivoa AFB1 i FBs. Ovo ukazuje da produkcija mikotoksina je više zavisna od vremenskih uslova u odnosu na distribuciju toksigenih vrsta gljiva.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Impacts of climatic conditions on aflatoxin B 1 and fumonisins contamination of maize kernels and their co-occurrence, Uticaj klimatskih uslova na kontaminaciju zrna kukuruza sa aflatoksinom B1 i fumonizinima i njihova združena pojava",
pages = "480-469",
number = "4",
volume = "34",
doi = "10.2298/BAH1804469O"
}

Obradović, A., Krnjaja, V., Nikolić, M., Delibašić, G., Filipović, M., Stanković, G.,& Stanković, S.. (2018). Impacts of climatic conditions on aflatoxin B 1 and fumonisins contamination of maize kernels and their co-occurrence. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 34(4), 469-480.
https://doi.org/10.2298/BAH1804469O

Obradović A, Krnjaja V, Nikolić M, Delibašić G, Filipović M, Stanković G, Stanković S. Impacts of climatic conditions on aflatoxin B 1 and fumonisins contamination of maize kernels and their co-occurrence. in Biotechnology in Animal Husbandry. 2018;34(4):469-480.
doi:10.2298/BAH1804469O .

Obradović, Ana, Krnjaja, Vesna, Nikolić, Milica, Delibašić, Goran, Filipović, Milomir, Stanković, Goran, Stanković, Slavica, "Impacts of climatic conditions on aflatoxin B 1 and fumonisins contamination of maize kernels and their co-occurrence" in Biotechnology in Animal Husbandry, 34, no. 4 (2018):469-480,
https://doi.org/10.2298/BAH1804469O . .

TY  - JOUR
AU  - Brankov, Milan
AU  - Dragičević, Vesna
AU  - Simić, M.
AU  - Filipović, Milomir
AU  - Kresović, Mirjana
AU  - Mandić, Violeta
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4442
AB  - Dominance of grass weeds in maize crop occurs due to a lack of selective herbicides for their control. With sulphonylurea herbicides this problem became under control, but a problem with selectivity was developed, particularly in maize seed crop. The effect of sulphonylureas and foliar fertiliser on maize lines was evaluated by visual estimation, grain yield, as well as the alterations in the content of antioxidants: free thiolic groups, phenolics and soluble proteins in the leaves. The proteins content did not vary significantly under the influence of herbicides, compared to the control, opposite to free thiolic groups and phenolics. The differences in the content of phenolics and thiolic groups in the treatments with herbicides plus foliar fertiliser indicated that herbicide stress was more rapidly overcome. Most of the genotypes expressed significant increase of grain yield in the treatments with foliar fertiliser, compared to control and analogous treatments with herbicides.
PB  - Scibulcom Ltd, Sofia
T2  - Journal of Environmental Protection and Ecology
T1  - Diminishing herbicide stress in maize inbred lines by application of foliar fertiliser
EP  - 1449
IS  - 4
SP  - 1440
VL  - 18
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_4442
ER  - 

@article{
author = "Brankov, Milan and Dragičević, Vesna and Simić, M. and Filipović, Milomir and Kresović, Mirjana and Mandić, Violeta",
year = "2017",
abstract = "Dominance of grass weeds in maize crop occurs due to a lack of selective herbicides for their control. With sulphonylurea herbicides this problem became under control, but a problem with selectivity was developed, particularly in maize seed crop. The effect of sulphonylureas and foliar fertiliser on maize lines was evaluated by visual estimation, grain yield, as well as the alterations in the content of antioxidants: free thiolic groups, phenolics and soluble proteins in the leaves. The proteins content did not vary significantly under the influence of herbicides, compared to the control, opposite to free thiolic groups and phenolics. The differences in the content of phenolics and thiolic groups in the treatments with herbicides plus foliar fertiliser indicated that herbicide stress was more rapidly overcome. Most of the genotypes expressed significant increase of grain yield in the treatments with foliar fertiliser, compared to control and analogous treatments with herbicides.",
publisher = "Scibulcom Ltd, Sofia",
journal = "Journal of Environmental Protection and Ecology",
title = "Diminishing herbicide stress in maize inbred lines by application of foliar fertiliser",
pages = "1449-1440",
number = "4",
volume = "18",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_4442"
}

Brankov, M., Dragičević, V., Simić, M., Filipović, M., Kresović, M.,& Mandić, V.. (2017). Diminishing herbicide stress in maize inbred lines by application of foliar fertiliser. in Journal of Environmental Protection and Ecology
Scibulcom Ltd, Sofia., 18(4), 1440-1449.
https://hdl.handle.net/21.15107/rcub_agrospace_4442

Brankov M, Dragičević V, Simić M, Filipović M, Kresović M, Mandić V. Diminishing herbicide stress in maize inbred lines by application of foliar fertiliser. in Journal of Environmental Protection and Ecology. 2017;18(4):1440-1449.
https://hdl.handle.net/21.15107/rcub_agrospace_4442 .

Brankov, Milan, Dragičević, Vesna, Simić, M., Filipović, Milomir, Kresović, Mirjana, Mandić, Violeta, "Diminishing herbicide stress in maize inbred lines by application of foliar fertiliser" in Journal of Environmental Protection and Ecology, 18, no. 4 (2017):1440-1449,
https://hdl.handle.net/21.15107/rcub_agrospace_4442 .

TY  - JOUR
AU  - Nikolić, A.
AU  - Bogosavljević, Jelena
AU  - Čamdžija, Zoran
AU  - Filipović, Milomir
AU  - Kovačević, D.
AU  - Stevanović, M.
AU  - Mladenović Drinić, S.
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4215
AB  - Twenty-seven maize inbreds (12 commercial and 15 developing lines) from Maize Research Institute breeding program were subjected to microsatelite analysis. The aim was genetic diversity determination, establishing relationships among tested lines and assigning them to heterotic groups according to molecular marker data. Number of alelles detected was 97, with an average of 3.23. Major allele frequency was in a range from 0.33 to 0.82 (average 0.55). The highest value for observed heterozygosity was 10% for several developing lines. Mean values for gene diversity and PIC were 0.56 and 0.48, respectively. Frequency-based distances were calculated using Roger's coefficient and average value of 0.57 indicates high genetic diversity in analyzed maize inbreds. Distance matrices were subjected to cluster analysis and PCA. Multivariate analysis methods showed considerable concurrency with pedigree data. Results of analysis with 30 microsatellite markers could be useful for defining/redefining heterotic groups but should be complemented with field testing data.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Establishment and confirmation of heterotic groups and genetic diversity assessment of maize inbred lines using microsatellite data
EP  - 1076
IS  - 3
SP  - 1067
VL  - 48
DO  - 10.2298/GENSR1603067N
ER  - 

@article{
author = "Nikolić, A. and Bogosavljević, Jelena and Čamdžija, Zoran and Filipović, Milomir and Kovačević, D. and Stevanović, M. and Mladenović Drinić, S.",
year = "2016",
abstract = "Twenty-seven maize inbreds (12 commercial and 15 developing lines) from Maize Research Institute breeding program were subjected to microsatelite analysis. The aim was genetic diversity determination, establishing relationships among tested lines and assigning them to heterotic groups according to molecular marker data. Number of alelles detected was 97, with an average of 3.23. Major allele frequency was in a range from 0.33 to 0.82 (average 0.55). The highest value for observed heterozygosity was 10% for several developing lines. Mean values for gene diversity and PIC were 0.56 and 0.48, respectively. Frequency-based distances were calculated using Roger's coefficient and average value of 0.57 indicates high genetic diversity in analyzed maize inbreds. Distance matrices were subjected to cluster analysis and PCA. Multivariate analysis methods showed considerable concurrency with pedigree data. Results of analysis with 30 microsatellite markers could be useful for defining/redefining heterotic groups but should be complemented with field testing data.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Establishment and confirmation of heterotic groups and genetic diversity assessment of maize inbred lines using microsatellite data",
pages = "1076-1067",
number = "3",
volume = "48",
doi = "10.2298/GENSR1603067N"
}

Nikolić, A., Bogosavljević, J., Čamdžija, Z., Filipović, M., Kovačević, D., Stevanović, M.,& Mladenović Drinić, S.. (2016). Establishment and confirmation of heterotic groups and genetic diversity assessment of maize inbred lines using microsatellite data. in Genetika
Društvo genetičara Srbije, Beograd., 48(3), 1067-1076.
https://doi.org/10.2298/GENSR1603067N

Nikolić A, Bogosavljević J, Čamdžija Z, Filipović M, Kovačević D, Stevanović M, Mladenović Drinić S. Establishment and confirmation of heterotic groups and genetic diversity assessment of maize inbred lines using microsatellite data. in Genetika. 2016;48(3):1067-1076.
doi:10.2298/GENSR1603067N .

Nikolić, A., Bogosavljević, Jelena, Čamdžija, Zoran, Filipović, Milomir, Kovačević, D., Stevanović, M., Mladenović Drinić, S., "Establishment and confirmation of heterotic groups and genetic diversity assessment of maize inbred lines using microsatellite data" in Genetika, 48, no. 3 (2016):1067-1076,
https://doi.org/10.2298/GENSR1603067N . .

TY  - JOUR
AU  - Cerović, Radosav
AU  - Pajić, Zorica
AU  - Filipović, Milomir
AU  - Fotirić-Akšić, Milica
AU  - Radicević, Sanja
AU  - Nikolić, Dragan
AU  - Djordjević, Milena
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3441
AB  - The study was conducted on the in vitro pollen germination at 26 degrees, 28 degrees, 32 degrees and 35 degrees C for 24h of male parental lines, pollen tube growth in vivo in cross pollination of female and male parental lines that make couples in four hybrids: ZP 504 su (female ZPPL 51 x male ZPPL 67); ZP 677 (female ZPPL 17 x male ZPPL 201); ZP 704 (female ZPPL 109 x male ZPPL 79), ZP 611 k (female ZPPL 126 x male ZPPL 105), and the open pollination of female parental lines of the above mentioned hybrids. Pollen germination in vitro and pollen tube growth dynamics in vivo showed different genotypic specificities with the tests applied. The obtained results were discussed in the context of reproductive biology of ZP maize lines and aimed to create the preconditions for successful management and direction of the process in practice -seed production in certain environmental conditions.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Pollen germination and pollen tube growth in zp maize lines
EP  - 947
IS  - 3
SP  - 935
VL  - 46
DO  - 10.2298/GENSR1403935C
ER  - 

@article{
author = "Cerović, Radosav and Pajić, Zorica and Filipović, Milomir and Fotirić-Akšić, Milica and Radicević, Sanja and Nikolić, Dragan and Djordjević, Milena",
year = "2014",
abstract = "The study was conducted on the in vitro pollen germination at 26 degrees, 28 degrees, 32 degrees and 35 degrees C for 24h of male parental lines, pollen tube growth in vivo in cross pollination of female and male parental lines that make couples in four hybrids: ZP 504 su (female ZPPL 51 x male ZPPL 67); ZP 677 (female ZPPL 17 x male ZPPL 201); ZP 704 (female ZPPL 109 x male ZPPL 79), ZP 611 k (female ZPPL 126 x male ZPPL 105), and the open pollination of female parental lines of the above mentioned hybrids. Pollen germination in vitro and pollen tube growth dynamics in vivo showed different genotypic specificities with the tests applied. The obtained results were discussed in the context of reproductive biology of ZP maize lines and aimed to create the preconditions for successful management and direction of the process in practice -seed production in certain environmental conditions.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Pollen germination and pollen tube growth in zp maize lines",
pages = "947-935",
number = "3",
volume = "46",
doi = "10.2298/GENSR1403935C"
}

Cerović, R., Pajić, Z., Filipović, M., Fotirić-Akšić, M., Radicević, S., Nikolić, D.,& Djordjević, M.. (2014). Pollen germination and pollen tube growth in zp maize lines. in Genetika
Društvo genetičara Srbije, Beograd., 46(3), 935-947.
https://doi.org/10.2298/GENSR1403935C

Cerović R, Pajić Z, Filipović M, Fotirić-Akšić M, Radicević S, Nikolić D, Djordjević M. Pollen germination and pollen tube growth in zp maize lines. in Genetika. 2014;46(3):935-947.
doi:10.2298/GENSR1403935C .

Cerović, Radosav, Pajić, Zorica, Filipović, Milomir, Fotirić-Akšić, Milica, Radicević, Sanja, Nikolić, Dragan, Djordjević, Milena, "Pollen germination and pollen tube growth in zp maize lines" in Genetika, 46, no. 3 (2014):935-947,
https://doi.org/10.2298/GENSR1403935C . .

TY  - JOUR
AU  - Simić, M.
AU  - Dolijanović, Željko
AU  - Maletić, Radojka
AU  - Stefanović, Lidija
AU  - Filipović, Milomir
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3030
AB  - A field experiment was conducted in order to estimate the influence of different arrangement patterns of maize plants (Zea mays L.) in combination with low rates of herbicides on weed infestation and on production parameters of the crop. The maize was sown at 70-, 50-, and 35-cm row space with the same crop density. The weed biomass declined with smaller row spaces and was, on average, the lowest with the 35-cm row space; even though the arrangement patterns of the maize plants had no significant effect on the average values of the weed biomass. The interaction of the arrangement pattern and the herbicide rate significantly influenced weed biomass. Maize grain yield expressed the greatest variation under the effects of applied factors, but did not differ significantly between treatments with the full and the half rate of herbicides. The results indicate that it is possible to control weed infestation level if maize is grown with increased spatial uniformity and combined application of other practices such are herbicides. In such a way, maize plants are more competitive against weeds and even lower amounts of herbicides could be applied in order to achieve high yields.
PB  - Czech Academy Agricultural Sciences, Prague
T2  - Plant Soil and Environment
T1  - Weed suppression and crop productivity by different arrangement patterns of maize
EP  - 153
IS  - 3
SP  - 148
VL  - 58
DO  - 10.17221/606/2011-PSE
ER  - 

@article{
author = "Simić, M. and Dolijanović, Željko and Maletić, Radojka and Stefanović, Lidija and Filipović, Milomir",
year = "2012",
abstract = "A field experiment was conducted in order to estimate the influence of different arrangement patterns of maize plants (Zea mays L.) in combination with low rates of herbicides on weed infestation and on production parameters of the crop. The maize was sown at 70-, 50-, and 35-cm row space with the same crop density. The weed biomass declined with smaller row spaces and was, on average, the lowest with the 35-cm row space; even though the arrangement patterns of the maize plants had no significant effect on the average values of the weed biomass. The interaction of the arrangement pattern and the herbicide rate significantly influenced weed biomass. Maize grain yield expressed the greatest variation under the effects of applied factors, but did not differ significantly between treatments with the full and the half rate of herbicides. The results indicate that it is possible to control weed infestation level if maize is grown with increased spatial uniformity and combined application of other practices such are herbicides. In such a way, maize plants are more competitive against weeds and even lower amounts of herbicides could be applied in order to achieve high yields.",
publisher = "Czech Academy Agricultural Sciences, Prague",
journal = "Plant Soil and Environment",
title = "Weed suppression and crop productivity by different arrangement patterns of maize",
pages = "153-148",
number = "3",
volume = "58",
doi = "10.17221/606/2011-PSE"
}

Simić, M., Dolijanović, Ž., Maletić, R., Stefanović, L.,& Filipović, M.. (2012). Weed suppression and crop productivity by different arrangement patterns of maize. in Plant Soil and Environment
Czech Academy Agricultural Sciences, Prague., 58(3), 148-153.
https://doi.org/10.17221/606/2011-PSE

Simić M, Dolijanović Ž, Maletić R, Stefanović L, Filipović M. Weed suppression and crop productivity by different arrangement patterns of maize. in Plant Soil and Environment. 2012;58(3):148-153.
doi:10.17221/606/2011-PSE .

Simić, M., Dolijanović, Željko, Maletić, Radojka, Stefanović, Lidija, Filipović, Milomir, "Weed suppression and crop productivity by different arrangement patterns of maize" in Plant Soil and Environment, 58, no. 3 (2012):148-153,
https://doi.org/10.17221/606/2011-PSE . .

TY  - JOUR
AU  - Simić, M.
AU  - Dragičević, Vesna
AU  - Knežević, S.
AU  - Radosavljević, M.
AU  - Dolijanović, Željko
AU  - Filipović, Milomir
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2433
AB  - The level of weed infestation directly affects the intensity of competitive relationship between sunflower crops and weeds. The greatest damage is caused by annual, broad-leaf and invasive weeds, such as Ambrosia artemisiifolia L., Xanthium strumarium L. and Datura stramonium L. Suppression of these weeds is difficult because of deficiency of adequate herbicides and because in years with dry springs, such as in 2009, the use of herbicides gives no results. This two-year study dealt with the observed effects of pre-emergence flurochloridone + s-metolachlor herbicides on the distribution of weeds in different stages of sunflower development. Weed infestation was estimated over the sunflower developmental stages, i.e., in the periods when weeds were removed and when the total fresh and dry biomass of the weed species was determined. Simultaneously, in order to monitor the effects of weeds in dependence on herbicides application and the duration of competition, the sunflower plant height was measured. At the end of the life cycle, the yield and the oil content of the sunflower seeds were established. The total fresh weed biomass changed in dependence on the sunflower developmental stages and was always lower on the herbicide-treated area. This affected the sunflower plant height, yield and the oil content, which were higher, on the average, in the variants with herbicide applications (70.4 cm, 2959.7 kg ha-1 and 42.0%) than in the variants without herbicides application (57.4 cm, 2711.1 kg ha-1 and 40.1%). Weed suppression in the sunflower crop has to be done with adequate herbicides and in due time in order to suppress a significant reduction in morphological and yield parameters.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Helia
T1  - Effects of applied herbicides on crop productivity and on weed infestation in different growth stages of sunflower (Helianthus annuus L.)
EP  - 38
IS  - 54
SP  - 27
VL  - 34
DO  - 10.2298/HEL1154027S
ER  - 

@article{
author = "Simić, M. and Dragičević, Vesna and Knežević, S. and Radosavljević, M. and Dolijanović, Željko and Filipović, Milomir",
year = "2011",
abstract = "The level of weed infestation directly affects the intensity of competitive relationship between sunflower crops and weeds. The greatest damage is caused by annual, broad-leaf and invasive weeds, such as Ambrosia artemisiifolia L., Xanthium strumarium L. and Datura stramonium L. Suppression of these weeds is difficult because of deficiency of adequate herbicides and because in years with dry springs, such as in 2009, the use of herbicides gives no results. This two-year study dealt with the observed effects of pre-emergence flurochloridone + s-metolachlor herbicides on the distribution of weeds in different stages of sunflower development. Weed infestation was estimated over the sunflower developmental stages, i.e., in the periods when weeds were removed and when the total fresh and dry biomass of the weed species was determined. Simultaneously, in order to monitor the effects of weeds in dependence on herbicides application and the duration of competition, the sunflower plant height was measured. At the end of the life cycle, the yield and the oil content of the sunflower seeds were established. The total fresh weed biomass changed in dependence on the sunflower developmental stages and was always lower on the herbicide-treated area. This affected the sunflower plant height, yield and the oil content, which were higher, on the average, in the variants with herbicide applications (70.4 cm, 2959.7 kg ha-1 and 42.0%) than in the variants without herbicides application (57.4 cm, 2711.1 kg ha-1 and 40.1%). Weed suppression in the sunflower crop has to be done with adequate herbicides and in due time in order to suppress a significant reduction in morphological and yield parameters.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Helia",
title = "Effects of applied herbicides on crop productivity and on weed infestation in different growth stages of sunflower (Helianthus annuus L.)",
pages = "38-27",
number = "54",
volume = "34",
doi = "10.2298/HEL1154027S"
}

Simić, M., Dragičević, V., Knežević, S., Radosavljević, M., Dolijanović, Ž.,& Filipović, M.. (2011). Effects of applied herbicides on crop productivity and on weed infestation in different growth stages of sunflower (Helianthus annuus L.). in Helia
Institut za ratarstvo i povrtarstvo, Novi Sad., 34(54), 27-38.
https://doi.org/10.2298/HEL1154027S

Simić M, Dragičević V, Knežević S, Radosavljević M, Dolijanović Ž, Filipović M. Effects of applied herbicides on crop productivity and on weed infestation in different growth stages of sunflower (Helianthus annuus L.). in Helia. 2011;34(54):27-38.
doi:10.2298/HEL1154027S .

Simić, M., Dragičević, Vesna, Knežević, S., Radosavljević, M., Dolijanović, Željko, Filipović, Milomir, "Effects of applied herbicides on crop productivity and on weed infestation in different growth stages of sunflower (Helianthus annuus L.)" in Helia, 34, no. 54 (2011):27-38,
https://doi.org/10.2298/HEL1154027S . .

TY  - JOUR
AU  - Babić, Vojka
AU  - Pajić, Zorica
AU  - Prodanović, Slaven
AU  - Babić, Milosav
AU  - Filipović, Milomir
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2308
AB  - The organisation of germplasm into genetically divergent groups is of extreme importance for the development of hybrid varieties in which the identification and exploitation of heterosis is very important for the final result of breeding. It can also be beneficial for breeding of self-pollination varieties, clones and synthetics. The discovery of heterotic groups in standard grain quality maize significantly improved the process of testing. The improvement in sweet maize was relatively modest in comparison to standard grain quality maize due to a relatively narrow genetic base of sweet maize, then poorly defined heterotic relations, scarce sources of germplasm that satisfy commercial standards, poor seed vigour, low quality of root and stalk, as well as, a short period of time for the estimation of yield and quality. The efficiency of hybrid breeding programmes would be significantly higher if heterosis could be predicted prior to the evaluation in the field. The application of the multivariate analysis method to data of phenotypic characterization according to the UPOV Descriptor was an attempt to establish whether such a procedure can be beneficial for the determination of related groups and whether the phenotypic distance, obtained on the basis of a visual estimation of a plant group, can be an indicator of heterosis. Obtained results indicate that clustering is highly analogous to the pedigree. Since sweet maize breeders have at their disposal less significant genetic variability and search for the development and defining of heterotic groups, as such a procedure can be useful in both, the process of the hybrids development and the process of new inbreed development and genetic variability increasing. Certainly, further systematic studies aimed at this direction are necessary to reliably ascertain that the phenotypic distance is a justifiable indicator of heterosis.
AB  - Organizacija germ-plazme u genetički divergentne grupe je od izuzetne važnosti prilikom stvaranja hibridnih sorti, gde je identifikacija i iskorišćavanje fenomena heterozisa veoma važno za krajnji ishod oplemenjivanja. Ali takođe može biti od pomoći u oplemenjivanju slobodno oprašujućih sorti, klonova i sintetika. Otkriće heterotičnih grupa kod standardnog kukuruza je znatno unapredilo proces testiranja. Kod kukuruza šećerca, elativno uska genetička osnova, malobrojni izvori germ-plazme koji zadovoljavaju komercijalne standarde, slaba životna sposobnost semena, loš kvalitet korena i stabla kao i kratak period za ocenu prinosa i kvaliteta su razlozi relativno skromnog unapređenja prinosa u poređenju sa standardnim kukuruzom. Efikasnost hibridnih oplemenjivačkih programa bi se znatno moga povećati ako bi bilo moguće predvideti heterizis pre evaluacije u polju. Primenjujući multivarijacione metode statistike na podatke fenotipske karakterizacije po UPOV deskriptoru pokušano je da se istraži da li ovakva procedura može biti od pomoći prilikom određivanja grupa po srodnosti i da li fenotipska distanca, dobijena na osnovu vizuelne ocene grupe biljaka, može biti indikator heterozisa. Dobijeni rezultati ukazuju da postoji grupisanje koje je u visokoj saglasnosti sa pedigreom. Kako oplemenjivači kukuruza šećerca imaju na raspolaganju manju genetičku varijabilnost i u potrazi su za razvojem i definisanjem heterotičnih grupa, ovakva procedura može biti od koristi kako u procesu stvaranja hibrida tako i u procesu stvaranje novih linija i povećanja genetičke varijabilnosti. Svakako da su sistematska istraživanja u ovom pravcu potrebna da bi se moglo sa pouzdanošću tvrditi da je fenotipska distanca pouzdan indikator heterizisa.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Visual assessment of sweet maize lines phenotype, according to UPOV descriptor, as indicator of heterosis
T1  - Vizuelna ocena fenotipa linija kukuruza šećerca, po UPOV deskriptoru, kao pokazatelj heterozisa
EP  - 322
IS  - 2
SP  - 313
VL  - 42
DO  - 10.2298/GENSR1002313B
ER  - 

@article{
author = "Babić, Vojka and Pajić, Zorica and Prodanović, Slaven and Babić, Milosav and Filipović, Milomir",
year = "2010",
abstract = "The organisation of germplasm into genetically divergent groups is of extreme importance for the development of hybrid varieties in which the identification and exploitation of heterosis is very important for the final result of breeding. It can also be beneficial for breeding of self-pollination varieties, clones and synthetics. The discovery of heterotic groups in standard grain quality maize significantly improved the process of testing. The improvement in sweet maize was relatively modest in comparison to standard grain quality maize due to a relatively narrow genetic base of sweet maize, then poorly defined heterotic relations, scarce sources of germplasm that satisfy commercial standards, poor seed vigour, low quality of root and stalk, as well as, a short period of time for the estimation of yield and quality. The efficiency of hybrid breeding programmes would be significantly higher if heterosis could be predicted prior to the evaluation in the field. The application of the multivariate analysis method to data of phenotypic characterization according to the UPOV Descriptor was an attempt to establish whether such a procedure can be beneficial for the determination of related groups and whether the phenotypic distance, obtained on the basis of a visual estimation of a plant group, can be an indicator of heterosis. Obtained results indicate that clustering is highly analogous to the pedigree. Since sweet maize breeders have at their disposal less significant genetic variability and search for the development and defining of heterotic groups, as such a procedure can be useful in both, the process of the hybrids development and the process of new inbreed development and genetic variability increasing. Certainly, further systematic studies aimed at this direction are necessary to reliably ascertain that the phenotypic distance is a justifiable indicator of heterosis., Organizacija germ-plazme u genetički divergentne grupe je od izuzetne važnosti prilikom stvaranja hibridnih sorti, gde je identifikacija i iskorišćavanje fenomena heterozisa veoma važno za krajnji ishod oplemenjivanja. Ali takođe može biti od pomoći u oplemenjivanju slobodno oprašujućih sorti, klonova i sintetika. Otkriće heterotičnih grupa kod standardnog kukuruza je znatno unapredilo proces testiranja. Kod kukuruza šećerca, elativno uska genetička osnova, malobrojni izvori germ-plazme koji zadovoljavaju komercijalne standarde, slaba životna sposobnost semena, loš kvalitet korena i stabla kao i kratak period za ocenu prinosa i kvaliteta su razlozi relativno skromnog unapređenja prinosa u poređenju sa standardnim kukuruzom. Efikasnost hibridnih oplemenjivačkih programa bi se znatno moga povećati ako bi bilo moguće predvideti heterizis pre evaluacije u polju. Primenjujući multivarijacione metode statistike na podatke fenotipske karakterizacije po UPOV deskriptoru pokušano je da se istraži da li ovakva procedura može biti od pomoći prilikom određivanja grupa po srodnosti i da li fenotipska distanca, dobijena na osnovu vizuelne ocene grupe biljaka, može biti indikator heterozisa. Dobijeni rezultati ukazuju da postoji grupisanje koje je u visokoj saglasnosti sa pedigreom. Kako oplemenjivači kukuruza šećerca imaju na raspolaganju manju genetičku varijabilnost i u potrazi su za razvojem i definisanjem heterotičnih grupa, ovakva procedura može biti od koristi kako u procesu stvaranja hibrida tako i u procesu stvaranje novih linija i povećanja genetičke varijabilnosti. Svakako da su sistematska istraživanja u ovom pravcu potrebna da bi se moglo sa pouzdanošću tvrditi da je fenotipska distanca pouzdan indikator heterizisa.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Visual assessment of sweet maize lines phenotype, according to UPOV descriptor, as indicator of heterosis, Vizuelna ocena fenotipa linija kukuruza šećerca, po UPOV deskriptoru, kao pokazatelj heterozisa",
pages = "322-313",
number = "2",
volume = "42",
doi = "10.2298/GENSR1002313B"
}

Babić, V., Pajić, Z., Prodanović, S., Babić, M.,& Filipović, M.. (2010). Visual assessment of sweet maize lines phenotype, according to UPOV descriptor, as indicator of heterosis. in Genetika
Društvo genetičara Srbije, Beograd., 42(2), 313-322.
https://doi.org/10.2298/GENSR1002313B

Babić V, Pajić Z, Prodanović S, Babić M, Filipović M. Visual assessment of sweet maize lines phenotype, according to UPOV descriptor, as indicator of heterosis. in Genetika. 2010;42(2):313-322.
doi:10.2298/GENSR1002313B .

Babić, Vojka, Pajić, Zorica, Prodanović, Slaven, Babić, Milosav, Filipović, Milomir, "Visual assessment of sweet maize lines phenotype, according to UPOV descriptor, as indicator of heterosis" in Genetika, 42, no. 2 (2010):313-322,
https://doi.org/10.2298/GENSR1002313B . .

TY  - JOUR
AU  - Simić, Milena
AU  - Dolijanović, Željko
AU  - Maletić, Radojka
AU  - Filipović, Milomir
AU  - Grčić, Nikola
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2098
AB  - Growing competitive crops is an important component of the integrated weed management system, although selection of genotypes with the increased competitive ability is rather difficult. The possibility of reducing weed infestation by increasing the competitive activity of crops by growing genotypes, i.e. hybrids that better 'endure' a greater density, depends on the FAO maturity group and morphological properties of a genotype, environmental conditions and the growing regions. The competition between maize and weeds varies over the modified crop arrangement pattern. The greatest weed infestation is recorded in the crops of the sparse-spaced plants, while the height and the weight of weeds are significantly lower in closely-spaced plants. The height, growth intensity in the initial stages, embryo vigour and leaf area of the plant are important for a greater competitive ability, as they are components of competitive effects of crops on weeds. Weed infestation and maize hybrids yielding were studied in dependence on the hybrids arrangement pattern and the application of herbicides. Obtained results show statistically significant differences in the weed fresh weight, but only in certain years and in accordance with differences in the height and the leaf area of ZP maize hybrids.
AB  - Gajenje kompetitivnijih useva je važna komponenta integralnog sistema suzbijanja korova, iako je selekcija genotipova sa povećanom kompetitivnom sposobnošću dosta teška. Mogućnost smanjenja zakorovljenosti na osnovu povećanja kompetitivnog delovanja useva gajenjem genotipova tj. hibrida koji bolje 'podnose' veću gustinu, zavisi od FAO grupe zrenja i morfoloških karakteristika genotipa, uslova spoljašnje sredine i područja gajenja. Kompeticija između kukuruza i korova se menja sa promenom gustine i rasporeda gajenih biljaka. Najzakorovljeniji su usevi retkog sklopa, dok su visina i masa korova u usevima gustog sklopa znatno niže. Za veću kompetitivnost genotipa kukuruza u odnosu na korove važni su visina, intenzitet rastenja u početnim fazama, vigor klijanaca i lisna površina biljke, koje su komponente konkurentskog delovanja useva na korove. U radu je ispitivana zakorovljenost i produktivnost različitih hibrida kukuruza u zavisnosti od prostornog rasporeda u kome su gajeni i primene herbicida. Rezultati pokazuju da su pri gajenju ispitivanih genotipova kukuruza utvrđene statistički značajne razlike u svežoj masi korova, ali samo u pojedinim godinama, u skladu sa razlikama u visini i lisnoj površini ZP hibrida.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - The genotype role in maize competitive ability
T1  - Uloga genotipa u kompetitivnosti kukuruza prema korovima
EP  - 67
IS  - 1
SP  - 59
VL  - 41
DO  - 10.2298/GENSR0901059S
ER  - 

@article{
author = "Simić, Milena and Dolijanović, Željko and Maletić, Radojka and Filipović, Milomir and Grčić, Nikola",
year = "2009",
abstract = "Growing competitive crops is an important component of the integrated weed management system, although selection of genotypes with the increased competitive ability is rather difficult. The possibility of reducing weed infestation by increasing the competitive activity of crops by growing genotypes, i.e. hybrids that better 'endure' a greater density, depends on the FAO maturity group and morphological properties of a genotype, environmental conditions and the growing regions. The competition between maize and weeds varies over the modified crop arrangement pattern. The greatest weed infestation is recorded in the crops of the sparse-spaced plants, while the height and the weight of weeds are significantly lower in closely-spaced plants. The height, growth intensity in the initial stages, embryo vigour and leaf area of the plant are important for a greater competitive ability, as they are components of competitive effects of crops on weeds. Weed infestation and maize hybrids yielding were studied in dependence on the hybrids arrangement pattern and the application of herbicides. Obtained results show statistically significant differences in the weed fresh weight, but only in certain years and in accordance with differences in the height and the leaf area of ZP maize hybrids., Gajenje kompetitivnijih useva je važna komponenta integralnog sistema suzbijanja korova, iako je selekcija genotipova sa povećanom kompetitivnom sposobnošću dosta teška. Mogućnost smanjenja zakorovljenosti na osnovu povećanja kompetitivnog delovanja useva gajenjem genotipova tj. hibrida koji bolje 'podnose' veću gustinu, zavisi od FAO grupe zrenja i morfoloških karakteristika genotipa, uslova spoljašnje sredine i područja gajenja. Kompeticija između kukuruza i korova se menja sa promenom gustine i rasporeda gajenih biljaka. Najzakorovljeniji su usevi retkog sklopa, dok su visina i masa korova u usevima gustog sklopa znatno niže. Za veću kompetitivnost genotipa kukuruza u odnosu na korove važni su visina, intenzitet rastenja u početnim fazama, vigor klijanaca i lisna površina biljke, koje su komponente konkurentskog delovanja useva na korove. U radu je ispitivana zakorovljenost i produktivnost različitih hibrida kukuruza u zavisnosti od prostornog rasporeda u kome su gajeni i primene herbicida. Rezultati pokazuju da su pri gajenju ispitivanih genotipova kukuruza utvrđene statistički značajne razlike u svežoj masi korova, ali samo u pojedinim godinama, u skladu sa razlikama u visini i lisnoj površini ZP hibrida.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "The genotype role in maize competitive ability, Uloga genotipa u kompetitivnosti kukuruza prema korovima",
pages = "67-59",
number = "1",
volume = "41",
doi = "10.2298/GENSR0901059S"
}

Simić, M., Dolijanović, Ž., Maletić, R., Filipović, M.,& Grčić, N.. (2009). The genotype role in maize competitive ability. in Genetika
Društvo genetičara Srbije, Beograd., 41(1), 59-67.
https://doi.org/10.2298/GENSR0901059S

Simić M, Dolijanović Ž, Maletić R, Filipović M, Grčić N. The genotype role in maize competitive ability. in Genetika. 2009;41(1):59-67.
doi:10.2298/GENSR0901059S .

Simić, Milena, Dolijanović, Željko, Maletić, Radojka, Filipović, Milomir, Grčić, Nikola, "The genotype role in maize competitive ability" in Genetika, 41, no. 1 (2009):59-67,
https://doi.org/10.2298/GENSR0901059S . .

TY  - JOUR
AU  - Simić, Milena
AU  - Stefanović, Lidija
AU  - Maletić, Radojka
AU  - Filipović, Milomir
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1692
AB  - The intensity of crop competition is mostly defined by population density and spatial arrangement of plants. The effect of plant arrangement pattern of maize, in combination with the application of different herbicide rates, on weediness and maize yields were studied at the Maize Research Institute, Zemun Polje, during 2004 and 2005. Different plant arrangement patterns were designed by combining three inter-row distances (70, 50 and 35 cm) as well as by plant spacing at uniform population density. Subvariants included the application of isoxaflutole + acetochlor herbicides after sowing but prior to maize emergence at three rates: recommended, half of the recommended rate and without herbicide treatment. The number of plants per species, fresh weight of weeds, biomass and grain yield of maize were analysed. Although there were no statistical significances, the number of plants per species and fresh weight of weeds declined with the decrease in inter-row distance and, on the average, their values were the lowest in the 35-cm variant in both years 2004 and 2005 (78.52 plants m-2 and 388.65 g m-2 vs. 105.78 plants m-2 and 191.54 g m-2, respectively). The different rates of herbicide application significantly affected weediness by reducing it in both years of investigation. Maize grain yield did not vary over treatments with the recommended and half the recommended rate at the different inter-row distances and on the average.
AB  - Intenzitet kompeticijskog delovanja useva na korove je uglavnom određen gustinom i prostornim rasporedom gajenih biljaka. U ogledu su ispitivani efekti prostornog rasporeda u kome se gaji kukuruz u kombinaciji sa primenom herbicida u različitim količinama, na zakorovljenost i produktivnost kukuruza tokom 2004. i 2005. godine u Institutu za kukuruz Zemun Polje. Različit prostorni raspored biljaka kukuruza je ostvaren kombinovanjem veličine međurednog razmaka (70, 50 i 35 cm) i razmaka između biljaka, u okviru iste gustine. Podvarijante su dobijene primenom herbicida isoxaflutole+acetohlor, posle setve a pre nicanja kukuruza u tri količine: preporučenoj, polovini peporučene količine i bez herbicda. Analiziran je broj jedinki i sveža masa korova, kao i biomasa i prinos zrna kukuruza. Iako nije bilo statističke značajnosti, broj jedinki i sveža masa korova su se smanjivali sa smanjenjem međurednog razmaka i u proseku imali najmanje vrednosti na varijanti 35 cm, kako u 2004. (78,52 jedinki m-2 i 388,65 g m-2), tako i u 2005. godini (105,78 jedinki m-2 i 191,54 g m-2). Primena herbicida u različitim količinama uticala je na značajno smanjenje zakorovljenosti u obe godine ispitivanja. Prinos zrna kukuruza se nije razlikovao između tretmana sa preporučenom i polovinom količine herbicida, u svim varijantama međurednog razmaka i prosečno.
PB  - Herbološko društvo Srbije
T2  - Acta herbologica
T1  - The role of spatial arrangement of maize in crop vs. Weed competition
T1  - Uloga prostornog rasporeda kukuruza u kompeticiji s korovima
EP  - 80
IS  - 2
SP  - 73
VL  - 17
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1692
ER  - 

@article{
author = "Simić, Milena and Stefanović, Lidija and Maletić, Radojka and Filipović, Milomir",
year = "2008",
abstract = "The intensity of crop competition is mostly defined by population density and spatial arrangement of plants. The effect of plant arrangement pattern of maize, in combination with the application of different herbicide rates, on weediness and maize yields were studied at the Maize Research Institute, Zemun Polje, during 2004 and 2005. Different plant arrangement patterns were designed by combining three inter-row distances (70, 50 and 35 cm) as well as by plant spacing at uniform population density. Subvariants included the application of isoxaflutole + acetochlor herbicides after sowing but prior to maize emergence at three rates: recommended, half of the recommended rate and without herbicide treatment. The number of plants per species, fresh weight of weeds, biomass and grain yield of maize were analysed. Although there were no statistical significances, the number of plants per species and fresh weight of weeds declined with the decrease in inter-row distance and, on the average, their values were the lowest in the 35-cm variant in both years 2004 and 2005 (78.52 plants m-2 and 388.65 g m-2 vs. 105.78 plants m-2 and 191.54 g m-2, respectively). The different rates of herbicide application significantly affected weediness by reducing it in both years of investigation. Maize grain yield did not vary over treatments with the recommended and half the recommended rate at the different inter-row distances and on the average., Intenzitet kompeticijskog delovanja useva na korove je uglavnom određen gustinom i prostornim rasporedom gajenih biljaka. U ogledu su ispitivani efekti prostornog rasporeda u kome se gaji kukuruz u kombinaciji sa primenom herbicida u različitim količinama, na zakorovljenost i produktivnost kukuruza tokom 2004. i 2005. godine u Institutu za kukuruz Zemun Polje. Različit prostorni raspored biljaka kukuruza je ostvaren kombinovanjem veličine međurednog razmaka (70, 50 i 35 cm) i razmaka između biljaka, u okviru iste gustine. Podvarijante su dobijene primenom herbicida isoxaflutole+acetohlor, posle setve a pre nicanja kukuruza u tri količine: preporučenoj, polovini peporučene količine i bez herbicda. Analiziran je broj jedinki i sveža masa korova, kao i biomasa i prinos zrna kukuruza. Iako nije bilo statističke značajnosti, broj jedinki i sveža masa korova su se smanjivali sa smanjenjem međurednog razmaka i u proseku imali najmanje vrednosti na varijanti 35 cm, kako u 2004. (78,52 jedinki m-2 i 388,65 g m-2), tako i u 2005. godini (105,78 jedinki m-2 i 191,54 g m-2). Primena herbicida u različitim količinama uticala je na značajno smanjenje zakorovljenosti u obe godine ispitivanja. Prinos zrna kukuruza se nije razlikovao između tretmana sa preporučenom i polovinom količine herbicida, u svim varijantama međurednog razmaka i prosečno.",
publisher = "Herbološko društvo Srbije",
journal = "Acta herbologica",
title = "The role of spatial arrangement of maize in crop vs. Weed competition, Uloga prostornog rasporeda kukuruza u kompeticiji s korovima",
pages = "80-73",
number = "2",
volume = "17",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1692"
}

Simić, M., Stefanović, L., Maletić, R.,& Filipović, M.. (2008). The role of spatial arrangement of maize in crop vs. Weed competition. in Acta herbologica
Herbološko društvo Srbije., 17(2), 73-80.
https://hdl.handle.net/21.15107/rcub_agrospace_1692

Simić M, Stefanović L, Maletić R, Filipović M. The role of spatial arrangement of maize in crop vs. Weed competition. in Acta herbologica. 2008;17(2):73-80.
https://hdl.handle.net/21.15107/rcub_agrospace_1692 .

Simić, Milena, Stefanović, Lidija, Maletić, Radojka, Filipović, Milomir, "The role of spatial arrangement of maize in crop vs. Weed competition" in Acta herbologica, 17, no. 2 (2008):73-80,
https://hdl.handle.net/21.15107/rcub_agrospace_1692 .

TY  - JOUR
AU  - Babić, Milosav
AU  - Babić, Vojka
AU  - Prodanović, Slaven
AU  - Filipović, Milomir
AU  - Andjelković, Violeta
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1627
AB  - Due to an unknown mechanism of genetic control and great environmental effects in the process of trait expression, morphological markers are often considered unreliable indicators of genetic relationships. Morphological characterization of 19 maize inbreds was done according to the UPOV descriptor, while molecular characterization was performed with RAPD markers. Based on the estimation of phenotypes according to the UPOV descriptor, the squared Euclidean distance was calculated and then, on the basis of this distance, a morphological similarity matrix was formed. Jaccard similarity coefficients were calculated on the basis of presence absence of bands on gels in the RAPD analysis. When data were standardized, the comparison between morphological and genetic similarity of observed maize inbreds was done. The correlations varied from 0.47 (inbred L 217) to 0.76 (inbred L 86). The average value of correlations for all studied inbreds amounted to 0.64. Furthermore, the results of the cluster analysis for both markers, molecular and morphological, had high concordance with pedigree data. Environmental effects were decreased in morphological markers (according to the UPOV descriptor) by rescaling a measurement scale from a scale to an ordinal level of measurement and in such a way results of morphological markers approached results of molecular markers in the estimation of the genetic distance (GD) of maize inbred lines.
AB  - Zbog nepoznatog mehanizma genetičke kontrole i velikog uticaja spoljne sredine u procesu ekspresije svojstava, o morfološkim markerima se cesto govori kao o nepouzdanim pokazateljima genetičkih odnosa. Morfološka karakterizacija 19 linija kukuruza je urađena po UPOV deskriptoru, vizuelnom ocenom grupe biljka, dok je molekularna karakterizacija urađena RAPD markerima. Na osnovu ocena fenotipa po UPOV deskriptoru izračunati su kvadrati euklidskog rastojanja na osnovu kojih je formirana matrica morfoloških sličnosti. Na osnovu prisustva-odsustva traka na gelovima u RAPD nanalizi izračunati su koeficijenti genetičkih sličnosti po Jaccardu. Nakon toga vršena su poređenja morfoloških i genetičkih sličnosti ispitivanih linija kukuruza. Korelacije su se kretale od 0.47 za liniju L 217 do 0.76 za liniju L 86. Prosečna vrednost korelacija za sve ispitivane linije je iznosila 0.64. Rezultati klaster analize, kako za molekularne tako i za morfološke markere, bili su u visokoj saglasnosti sa pedgre podacima. Degradiranjem merne skale sa skalnog na ordinarni nivo merenja, kod morfoloških markera (po UPOV deskriptoru), je ublažen efekat spoljne sredine. Na taj način su se rezultati morfoloških markera približili rezultatima molekularnih makera u proceni GD inbred linija kukuruza.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Comparison of morphological and molecular genetic distances of maize inbreds
T1  - Poređenje morfoloških i molekularnih genetičkih distanci linija kukuruza
EP  - 128
IS  - 1
SP  - 119
VL  - 44
DO  - 10.2298/GENSR12011119B
ER  - 

@article{
author = "Babić, Milosav and Babić, Vojka and Prodanović, Slaven and Filipović, Milomir and Andjelković, Violeta",
year = "2008",
abstract = "Due to an unknown mechanism of genetic control and great environmental effects in the process of trait expression, morphological markers are often considered unreliable indicators of genetic relationships. Morphological characterization of 19 maize inbreds was done according to the UPOV descriptor, while molecular characterization was performed with RAPD markers. Based on the estimation of phenotypes according to the UPOV descriptor, the squared Euclidean distance was calculated and then, on the basis of this distance, a morphological similarity matrix was formed. Jaccard similarity coefficients were calculated on the basis of presence absence of bands on gels in the RAPD analysis. When data were standardized, the comparison between morphological and genetic similarity of observed maize inbreds was done. The correlations varied from 0.47 (inbred L 217) to 0.76 (inbred L 86). The average value of correlations for all studied inbreds amounted to 0.64. Furthermore, the results of the cluster analysis for both markers, molecular and morphological, had high concordance with pedigree data. Environmental effects were decreased in morphological markers (according to the UPOV descriptor) by rescaling a measurement scale from a scale to an ordinal level of measurement and in such a way results of morphological markers approached results of molecular markers in the estimation of the genetic distance (GD) of maize inbred lines., Zbog nepoznatog mehanizma genetičke kontrole i velikog uticaja spoljne sredine u procesu ekspresije svojstava, o morfološkim markerima se cesto govori kao o nepouzdanim pokazateljima genetičkih odnosa. Morfološka karakterizacija 19 linija kukuruza je urađena po UPOV deskriptoru, vizuelnom ocenom grupe biljka, dok je molekularna karakterizacija urađena RAPD markerima. Na osnovu ocena fenotipa po UPOV deskriptoru izračunati su kvadrati euklidskog rastojanja na osnovu kojih je formirana matrica morfoloških sličnosti. Na osnovu prisustva-odsustva traka na gelovima u RAPD nanalizi izračunati su koeficijenti genetičkih sličnosti po Jaccardu. Nakon toga vršena su poređenja morfoloških i genetičkih sličnosti ispitivanih linija kukuruza. Korelacije su se kretale od 0.47 za liniju L 217 do 0.76 za liniju L 86. Prosečna vrednost korelacija za sve ispitivane linije je iznosila 0.64. Rezultati klaster analize, kako za molekularne tako i za morfološke markere, bili su u visokoj saglasnosti sa pedgre podacima. Degradiranjem merne skale sa skalnog na ordinarni nivo merenja, kod morfoloških markera (po UPOV deskriptoru), je ublažen efekat spoljne sredine. Na taj način su se rezultati morfoloških markera približili rezultatima molekularnih makera u proceni GD inbred linija kukuruza.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Comparison of morphological and molecular genetic distances of maize inbreds, Poređenje morfoloških i molekularnih genetičkih distanci linija kukuruza",
pages = "128-119",
number = "1",
volume = "44",
doi = "10.2298/GENSR12011119B"
}

Babić, M., Babić, V., Prodanović, S., Filipović, M.,& Andjelković, V.. (2008). Comparison of morphological and molecular genetic distances of maize inbreds. in Genetika
Društvo genetičara Srbije, Beograd., 44(1), 119-128.
https://doi.org/10.2298/GENSR12011119B

Babić M, Babić V, Prodanović S, Filipović M, Andjelković V. Comparison of morphological and molecular genetic distances of maize inbreds. in Genetika. 2008;44(1):119-128.
doi:10.2298/GENSR12011119B .

Babić, Milosav, Babić, Vojka, Prodanović, Slaven, Filipović, Milomir, Andjelković, Violeta, "Comparison of morphological and molecular genetic distances of maize inbreds" in Genetika, 44, no. 1 (2008):119-128,
https://doi.org/10.2298/GENSR12011119B . .

TY  - JOUR
AU  - Živanović, Tomislav
AU  - Sečanski, Mile
AU  - Filipović, Milomir
PY  - 2007
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1403
AB  - According to the analysis of variance, a genotype, year and a genotype x year interaction significantly affect variability of the trait number of kernel rows per ear. This number was the highest in the silage maize inbred lines ZPLB402, ZPLB403 and ZPLB405 in both years of investigation, resulting in low both positive and negative values of heterosis. The correct estimation of combining abilities is necessary in order to develop superior hybrids. This estimation was done on the basis of diallel hybrids after the method of Griffing (1956; method II, model I). The analysis of variance for combining abilities for the number of kernel rows per ear points to the significance of general and special combining abilities. The GCA to SCA ratio indicates that additive genes and the additive variance have a significant role in inheritance of this trait. Highly significant values of GCA for the number of kernel rows per ear for both years were found in the silage maize inbred lines ZPLB402 and ZPLB403, whereas inbreds ZPLB401, ZPLB404 and ZPLB406 had negative values. Highly significant positive, i.e. negative values of SCA for the number of kernel rows per ear for both years were found in the hybrid combinations ZPLB402 x ZPLB405 and ZPLB402 x ZPLB406, i.e. ZPLB402 x ZPLB406, respectively. Highly significant effects of SCA in hybrid combinations that include both parents with low GCA values are probably a result of the interaction among additive genes in parents. .
AB  - Cilj ovog istraživanja je bio da se za broj redova zrna silažnog kukuruza procene: (i) varijabilnost inbred linija i njihovih dialelnih hibrida, (ii) heterozis u odnosu na boljeg roditelja i (iii) opšte i posebne kombinacione vrednosti. Utvrđeno je da na varijabilnost ove osobine značajno utiču genotip, godina i njihova interakcija. Inbred linije ZPLB402, ZPLB403 i ZPLB405 imale su veći broj redova zrna od većine hibrida u obe ispitivane godine, što je rezultiralo kako niskim pozitivnim tako i negativnim vrednostima heterozisa. Za dobijanje superiornijih hibrida neophodna je pravilna procena, kombinacionih sposobnosti. Procena kombinacionih sposobnosti je izvršena na bazi dialelnih hibrida po metodi Griffing-a (1956; metod II, matematički model I). Analiza varijanse kombinacionih sposobnosti za broj redova zrna ukazuje na značajnost i opštih i posebnih kombinacionih sposobnosti. Odnos OKS/PKS pokazuje da u nasleđivanju ove osobine daleko značajniju ulogu imaju aditivni geni i aditivna varijansa. Visoko značajne vrednosti OKS u obe ispitivane godine za broj redova zrna imale su inbred linije silažnog kukuruza ZPLB402 i ZPLB403, a linije ZPLB401, ZPLB404 i ZPLB406 su imale negativne vrednosti u obe ispitivane godine. Visoko značajne pozitivne efekte PKS za broj redova zrna u obe godine ispitivanja imale su hibridne kombinacije ZPLB402 x ZPLB405 i ZPLB402 x ZPLB406, a negativne ZPLB402 x ZPLB406. Visoko značajni efekti PKS kod hibridnih kombinacija koje uključuju oba roditelja sa niskim OKS vrednostima su verovatno posledica interakcije između aditivnih gena roditelja. .
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Combining abilities for the number of kernel rows per ear in silage maize
T1  - Kombinacione sposobnosti za broj redova zrna silažnog kukuruza
EP  - 19
IS  - 3-4
SP  - 13
VL  - 13
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1403
ER  - 

@article{
author = "Živanović, Tomislav and Sečanski, Mile and Filipović, Milomir",
year = "2007",
abstract = "According to the analysis of variance, a genotype, year and a genotype x year interaction significantly affect variability of the trait number of kernel rows per ear. This number was the highest in the silage maize inbred lines ZPLB402, ZPLB403 and ZPLB405 in both years of investigation, resulting in low both positive and negative values of heterosis. The correct estimation of combining abilities is necessary in order to develop superior hybrids. This estimation was done on the basis of diallel hybrids after the method of Griffing (1956; method II, model I). The analysis of variance for combining abilities for the number of kernel rows per ear points to the significance of general and special combining abilities. The GCA to SCA ratio indicates that additive genes and the additive variance have a significant role in inheritance of this trait. Highly significant values of GCA for the number of kernel rows per ear for both years were found in the silage maize inbred lines ZPLB402 and ZPLB403, whereas inbreds ZPLB401, ZPLB404 and ZPLB406 had negative values. Highly significant positive, i.e. negative values of SCA for the number of kernel rows per ear for both years were found in the hybrid combinations ZPLB402 x ZPLB405 and ZPLB402 x ZPLB406, i.e. ZPLB402 x ZPLB406, respectively. Highly significant effects of SCA in hybrid combinations that include both parents with low GCA values are probably a result of the interaction among additive genes in parents. ., Cilj ovog istraživanja je bio da se za broj redova zrna silažnog kukuruza procene: (i) varijabilnost inbred linija i njihovih dialelnih hibrida, (ii) heterozis u odnosu na boljeg roditelja i (iii) opšte i posebne kombinacione vrednosti. Utvrđeno je da na varijabilnost ove osobine značajno utiču genotip, godina i njihova interakcija. Inbred linije ZPLB402, ZPLB403 i ZPLB405 imale su veći broj redova zrna od većine hibrida u obe ispitivane godine, što je rezultiralo kako niskim pozitivnim tako i negativnim vrednostima heterozisa. Za dobijanje superiornijih hibrida neophodna je pravilna procena, kombinacionih sposobnosti. Procena kombinacionih sposobnosti je izvršena na bazi dialelnih hibrida po metodi Griffing-a (1956; metod II, matematički model I). Analiza varijanse kombinacionih sposobnosti za broj redova zrna ukazuje na značajnost i opštih i posebnih kombinacionih sposobnosti. Odnos OKS/PKS pokazuje da u nasleđivanju ove osobine daleko značajniju ulogu imaju aditivni geni i aditivna varijansa. Visoko značajne vrednosti OKS u obe ispitivane godine za broj redova zrna imale su inbred linije silažnog kukuruza ZPLB402 i ZPLB403, a linije ZPLB401, ZPLB404 i ZPLB406 su imale negativne vrednosti u obe ispitivane godine. Visoko značajne pozitivne efekte PKS za broj redova zrna u obe godine ispitivanja imale su hibridne kombinacije ZPLB402 x ZPLB405 i ZPLB402 x ZPLB406, a negativne ZPLB402 x ZPLB406. Visoko značajni efekti PKS kod hibridnih kombinacija koje uključuju oba roditelja sa niskim OKS vrednostima su verovatno posledica interakcije između aditivnih gena roditelja. .",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Combining abilities for the number of kernel rows per ear in silage maize, Kombinacione sposobnosti za broj redova zrna silažnog kukuruza",
pages = "19-13",
number = "3-4",
volume = "13",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1403"
}

Živanović, T., Sečanski, M.,& Filipović, M.. (2007). Combining abilities for the number of kernel rows per ear in silage maize. in Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 13(3-4), 13-19.
https://hdl.handle.net/21.15107/rcub_agrospace_1403

Živanović T, Sečanski M, Filipović M. Combining abilities for the number of kernel rows per ear in silage maize. in Selekcija i semenarstvo. 2007;13(3-4):13-19.
https://hdl.handle.net/21.15107/rcub_agrospace_1403 .

Živanović, Tomislav, Sečanski, Mile, Filipović, Milomir, "Combining abilities for the number of kernel rows per ear in silage maize" in Selekcija i semenarstvo, 13, no. 3-4 (2007):13-19,
https://hdl.handle.net/21.15107/rcub_agrospace_1403 .