TY  - JOUR
AU  - Mitrović, Bojan
AU  - Stojaković, Milisav
AU  - Zorić, Miroslav
AU  - Stanisavljević, Dušan
AU  - Bekavac, Goran
AU  - Nastasić, Aleksandra
AU  - Mladenov, Velimir
PY  - 2016
UR  - http://fiver.ifvcns.rs/handle/123456789/1588
AB  - Studies on genetic gains in grain yield and other traits may be very useful in providing necessary information to plant breeders about the effectiveness of their breeding programs. The objective of this research was to analyze changes in grain yield, yield stability and morphological characteristics of maize hybrids released in Serbia between 1978 and 2011. Five hybrids, representatives of different breeding periods, were chosen for this study. Field trials were conducted during 2013 and 2014 at three locations in Serbia. The estimated genetic gain per breeding period was 440 kg ha(-1) which corresponds to an approximate annual linear increase in yield of 63 kg ha(-1). Changes in morphological characteristics were presented graphically, compared to the reference value and defined by the third period of breeding. Plant and ear height, kernel row number, number of kernels per row and leaf number were reduced compared to the third breeding period. Kernel depth showed higher variation through periods while in other analyzed traits, major changes in value through the periods were not found. Stability analysis distinguished the hybrids from the sixth and seventh period of breeding as the most stable, whereas the most unstable were representatives of the fifth and third period. Changes in certain morphological traits and yield stability have led to an increase in the genetic potential of the hybrids most probably through the increased tolerance to biotic and abiotic stress factors.
PB  - Springer, Dordrecht
T2  - Euphytica
T1  - Genetic gains in grain yield, morphological traits and yield stability of middle-late maize hybrids released in Serbia between 1978 and 2011
EP  - 330
IS  - 3
SP  - 321
VL  - 211
DO  - 10.1007/s10681-016-1739-6
ER  - 

@article{
author = "Mitrović, Bojan and Stojaković, Milisav and Zorić, Miroslav and Stanisavljević, Dušan and Bekavac, Goran and Nastasić, Aleksandra and Mladenov, Velimir",
year = "2016",
abstract = "Studies on genetic gains in grain yield and other traits may be very useful in providing necessary information to plant breeders about the effectiveness of their breeding programs. The objective of this research was to analyze changes in grain yield, yield stability and morphological characteristics of maize hybrids released in Serbia between 1978 and 2011. Five hybrids, representatives of different breeding periods, were chosen for this study. Field trials were conducted during 2013 and 2014 at three locations in Serbia. The estimated genetic gain per breeding period was 440 kg ha(-1) which corresponds to an approximate annual linear increase in yield of 63 kg ha(-1). Changes in morphological characteristics were presented graphically, compared to the reference value and defined by the third period of breeding. Plant and ear height, kernel row number, number of kernels per row and leaf number were reduced compared to the third breeding period. Kernel depth showed higher variation through periods while in other analyzed traits, major changes in value through the periods were not found. Stability analysis distinguished the hybrids from the sixth and seventh period of breeding as the most stable, whereas the most unstable were representatives of the fifth and third period. Changes in certain morphological traits and yield stability have led to an increase in the genetic potential of the hybrids most probably through the increased tolerance to biotic and abiotic stress factors.",
publisher = "Springer, Dordrecht",
journal = "Euphytica",
title = "Genetic gains in grain yield, morphological traits and yield stability of middle-late maize hybrids released in Serbia between 1978 and 2011",
pages = "330-321",
number = "3",
volume = "211",
doi = "10.1007/s10681-016-1739-6"
}

Mitrović, B., Stojaković, M., Zorić, M., Stanisavljević, D., Bekavac, G., Nastasić, A.,& Mladenov, V.. (2016). Genetic gains in grain yield, morphological traits and yield stability of middle-late maize hybrids released in Serbia between 1978 and 2011. in Euphytica
Springer, Dordrecht., 211(3), 321-330.
https://doi.org/10.1007/s10681-016-1739-6

Mitrović B, Stojaković M, Zorić M, Stanisavljević D, Bekavac G, Nastasić A, Mladenov V. Genetic gains in grain yield, morphological traits and yield stability of middle-late maize hybrids released in Serbia between 1978 and 2011. in Euphytica. 2016;211(3):321-330.
doi:10.1007/s10681-016-1739-6 .

Mitrović, Bojan, Stojaković, Milisav, Zorić, Miroslav, Stanisavljević, Dušan, Bekavac, Goran, Nastasić, Aleksandra, Mladenov, Velimir, "Genetic gains in grain yield, morphological traits and yield stability of middle-late maize hybrids released in Serbia between 1978 and 2011" in Euphytica, 211, no. 3 (2016):321-330,
https://doi.org/10.1007/s10681-016-1739-6 . .

TY  - JOUR
AU  - Čanak, Petar
AU  - Mirosavljević, Milan
AU  - Ćirić, Mihajlo
AU  - Kešelj, Jelena
AU  - Vujošević, Bojana
AU  - Stanisavljević, Dušan
AU  - Mitrović, Bojan
PY  - 2016
UR  - http://fiver.ifvcns.rs/handle/123456789/1552
AB  - Low temperature has a negative effect on germination parameters and early seedling growth. Seed priming is a beneficial pre-sowing treatment that partially hydrates the seeds to the point of germination process initiation, followed by drying which prevents radicle protrusion. The aim of this study was to evaluate the effect of different seed priming treatments on some maize seed vigor and early seedlings growth parameters at different temperature conditions. Seeds were primed in water (hydropriming) and KNO3 solution (0,1% and 0,5%) at 25°C for 17 h. Germination was tested at 25°C, 15/25°C and 15°C. Seed priming treatments had more improving effects on studied seed and seedlings traits under suboptimal (15°C and 15/25°C) than at optimal temperature conditions. Seed priming treatment with 0,5% KNO3 had the most beneficial effects and increased the most of studied parameters under suboptimal conditions. Seed priming with KNO3 could be used to achieve higher seed vigor and seedling growth at suboptimal temperature conditions in maize.
AB  - Niske temperature imaju negativan uticaj na parametre klijanja i početni porast klijanca. Prajming semena predstavlja tretman kojim se seme delimično hidrira tako da se inicira proces klijanja, a zatim suši kako bi se klijanje zaustavilo pre izbijanja korenka iz semena. Cilj ovog eksperimenta bio je da se ispita uticaj različitih prajming tretmana na vigor i porast klijanca kukuruza u različitim temperaturnim uslovima. Prajming semena izvršen je sa vodom (hidroprajming) i KNO3 rastvorom (0,1% i 0,5%) na temperaturi 25°C u trajanju od 17 h. Seme je naklijavano na 25°C, 15/25°C i 15°C. Pozitivniji efekat prajminga utvrđen je pri suboptimalnim (15°C i 15/25°C) nego pri optimalnim temperaturnim uslovima. Kao najbolji, pokazao se tretman sa rastvorom 0,5% KNO3 uvećavši posmatrane parametre na suboptimalnoj temperaturi. Ovi rezultati ukazuju da je primenom prajminga sa rastvorom KNO3 moguće poboljšati vigor semena i početni porast ponika kukuruza pri suboptimalnim temperaturama, odnosno, obezbediti sigurnije nicanje pri ranim rokovima setve.
PB  - Društvo selekcionara i semenara Republike Srbije, Beograd
T2  - Selekcija i semenarstvo
T1  - Effect of seed priming on seed vigor and early seedling growth in maize under optimal and suboptimal temperature conditions
T1  - Efekat prajminga semena na vigor i početni porast klijanaca kukuruza pri optimalnim i suboptimalnim temperaturnim uslovima
EP  - 25
IS  - 1
SP  - 17
VL  - 22
DO  - 10.5937/SelSem1601017C
ER  - 

@article{
author = "Čanak, Petar and Mirosavljević, Milan and Ćirić, Mihajlo and Kešelj, Jelena and Vujošević, Bojana and Stanisavljević, Dušan and Mitrović, Bojan",
year = "2016",
abstract = "Low temperature has a negative effect on germination parameters and early seedling growth. Seed priming is a beneficial pre-sowing treatment that partially hydrates the seeds to the point of germination process initiation, followed by drying which prevents radicle protrusion. The aim of this study was to evaluate the effect of different seed priming treatments on some maize seed vigor and early seedlings growth parameters at different temperature conditions. Seeds were primed in water (hydropriming) and KNO3 solution (0,1% and 0,5%) at 25°C for 17 h. Germination was tested at 25°C, 15/25°C and 15°C. Seed priming treatments had more improving effects on studied seed and seedlings traits under suboptimal (15°C and 15/25°C) than at optimal temperature conditions. Seed priming treatment with 0,5% KNO3 had the most beneficial effects and increased the most of studied parameters under suboptimal conditions. Seed priming with KNO3 could be used to achieve higher seed vigor and seedling growth at suboptimal temperature conditions in maize., Niske temperature imaju negativan uticaj na parametre klijanja i početni porast klijanca. Prajming semena predstavlja tretman kojim se seme delimično hidrira tako da se inicira proces klijanja, a zatim suši kako bi se klijanje zaustavilo pre izbijanja korenka iz semena. Cilj ovog eksperimenta bio je da se ispita uticaj različitih prajming tretmana na vigor i porast klijanca kukuruza u različitim temperaturnim uslovima. Prajming semena izvršen je sa vodom (hidroprajming) i KNO3 rastvorom (0,1% i 0,5%) na temperaturi 25°C u trajanju od 17 h. Seme je naklijavano na 25°C, 15/25°C i 15°C. Pozitivniji efekat prajminga utvrđen je pri suboptimalnim (15°C i 15/25°C) nego pri optimalnim temperaturnim uslovima. Kao najbolji, pokazao se tretman sa rastvorom 0,5% KNO3 uvećavši posmatrane parametre na suboptimalnoj temperaturi. Ovi rezultati ukazuju da je primenom prajminga sa rastvorom KNO3 moguće poboljšati vigor semena i početni porast ponika kukuruza pri suboptimalnim temperaturama, odnosno, obezbediti sigurnije nicanje pri ranim rokovima setve.",
publisher = "Društvo selekcionara i semenara Republike Srbije, Beograd",
journal = "Selekcija i semenarstvo",
title = "Effect of seed priming on seed vigor and early seedling growth in maize under optimal and suboptimal temperature conditions, Efekat prajminga semena na vigor i početni porast klijanaca kukuruza pri optimalnim i suboptimalnim temperaturnim uslovima",
pages = "25-17",
number = "1",
volume = "22",
doi = "10.5937/SelSem1601017C"
}

Čanak, P., Mirosavljević, M., Ćirić, M., Kešelj, J., Vujošević, B., Stanisavljević, D.,& Mitrović, B.. (2016). Effect of seed priming on seed vigor and early seedling growth in maize under optimal and suboptimal temperature conditions. in Selekcija i semenarstvo
Društvo selekcionara i semenara Republike Srbije, Beograd., 22(1), 17-25.
https://doi.org/10.5937/SelSem1601017C

Čanak P, Mirosavljević M, Ćirić M, Kešelj J, Vujošević B, Stanisavljević D, Mitrović B. Effect of seed priming on seed vigor and early seedling growth in maize under optimal and suboptimal temperature conditions. in Selekcija i semenarstvo. 2016;22(1):17-25.
doi:10.5937/SelSem1601017C .

Čanak, Petar, Mirosavljević, Milan, Ćirić, Mihajlo, Kešelj, Jelena, Vujošević, Bojana, Stanisavljević, Dušan, Mitrović, Bojan, "Effect of seed priming on seed vigor and early seedling growth in maize under optimal and suboptimal temperature conditions" in Selekcija i semenarstvo, 22, no. 1 (2016):17-25,
https://doi.org/10.5937/SelSem1601017C . .