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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

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2016
1549.pdf (223.0Kb)
Authors
Čanak, Petar
Mirosavljević, Milan
Ćirić, Mihajlo
Kešelj, Jelena
Vujošević, Bojana
Stanisavljević, Dušan
Mitrović, Bojan
Article (Published version)
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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, obe...zbediti sigurnije nicanje pri ranim rokovima setve.

Keywords:
Zea mays / hidropriming / KNO3 priming / Zea mays / hidroprajming / KNO3 prajming
Source:
Selekcija i semenarstvo, 2016, 22, 1, 17-25
Publisher:
  • Društvo selekcionara i semenara Republike Srbije, Beograd
Funding / projects:
  • Ministry of Education, Science and Technological Development, Republic of Serbia, TR1661056

DOI: 10.5937/SelSem1601017C

ISSN: 0354-5881

[ Google Scholar ]
URI
http://fiver.ifvcns.rs/handle/123456789/1552
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  • Radovi istraživača / Researchers' papers
Institution/Community
FiVeR
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 . .

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