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Biohemijska karakterizacija listova paradajza u uslovima vodnog deficita

Biochemical characterization of tomato leaves in conditions of water deficit

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2022
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Authors
Savić, Slađana
Dervišević, Marina
Belić, Lela
Marjanović, Milena
Radović, Ivana
Jovović, Mirjana
Jovanović, Zorica
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Abstract
Cilj ovog istraživanja je bio da se ispita uticaj vodnog deficita na sadržaj prolina i hlorofila, lipidnu peroksidaciju i na vegetativni rast biljaka u listovima dve linije paradajza (M7 i R83). Biljke paradajza su gajene u stakleniku i primenjivana su tri vodna režima (100, 70 i 50% poljskog kapaciteta). Naši rezultati su pokazali da je prosečan sadržaj prolina bio veći u listovima izloženim vodnom deficitu kod obe linije, pri čemu je kod linije R83 razlika ranije registrovana i bila je veća kod tretmana vodnog deficita 50% poljskog kapaciteta. Nije nađena razlika u lipidnoj peroksidaciji između tretmana kod linije M7, dok je kod linije R83 ona bila povećana kod tretmana vodnog deficita od 50% poljskog kapaciteta. Sadržaj hlorofila je bio sličan između tretmana kod ispitivanih linija. Redukcija rastenja u uslovima suše bila je izraženija kod linije M7. Na osnovu dobijenih rezultata možemo zaključiti da linija R83 ima potencijalno bolji odgovor na sušu.
The aim of this investigation was to evaluate the effects of water deficit on proline and chlorophyll content, lipid peroxidation and plant vegetative growth in the leaves of two tomato lines (M7 and R83). Tomato plants were grown in a glasshouse and three water regimes were applied (100, 70 and 50% field capacity). Our results showed that the average proline content was higher in the leaves exposed to water deficit of both lines, whereas in the line R83 this difference was registered earlier and was higher in the treatment the 50% field capacity treatment. No difference in lipid peroxidation was found between treatments of the line M7 , while lipid peroxidation was increased in the 50% field capacity treatment of the line R83. Chlorophyll content was similar between treatments in the tested lines. Growth reduction in drought conditions was more pronounced in the line M7. Based on the obtained results, we can conclude that the line R83 has a potentially better response to drought.
Keywords:
paradajz / vodni deficit / prolin / lipidna peroksidacija / hlorofil / tomato / water deficit / proline / lipid peroxidation / chlorophyll
Source:
Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar, 2022, 81-90
Publisher:
  • Smederevska Palanka : Institut za povrtarstvo
Funding / projects:
  • Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200216 (Institute for Vegetable Crops, Smederevska Palanka) (RS-200216)
  • Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200116 (University of Belgrade, Faculty of Agriculture) (RS-200116)

ISBN: 978-86-89177-05-3

[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_rivec_516
URI
http://RIVeC.institut-palanka.rs/handle/123456789/516
Collections
  • Zbornik radova 2022
  • Radovi istraživača 1 / Researcher's papers 1
Institution/Community
Institut za povrtarstvo
TY  - CONF
AU  - Savić, Slađana
AU  - Dervišević, Marina
AU  - Belić, Lela
AU  - Marjanović, Milena
AU  - Radović, Ivana
AU  - Jovović, Mirjana
AU  - Jovanović, Zorica
PY  - 2022
UR  - http://RIVeC.institut-palanka.rs/handle/123456789/516
AB  - Cilj ovog istraživanja je bio da se ispita uticaj vodnog deficita na
sadržaj prolina i hlorofila, lipidnu peroksidaciju i na vegetativni rast
biljaka u listovima dve linije paradajza (M7 i R83). Biljke paradajza su
gajene u stakleniku i primenjivana su tri vodna režima (100, 70 i 50%
poljskog kapaciteta). Naši rezultati su pokazali da je prosečan sadržaj
prolina bio veći u listovima izloženim vodnom deficitu kod obe linije, pri
čemu je kod linije R83 razlika ranije registrovana i bila je veća kod
tretmana vodnog deficita 50% poljskog kapaciteta. Nije nađena razlika u
lipidnoj peroksidaciji između tretmana kod linije M7, dok je kod linije
R83 ona bila povećana kod tretmana vodnog deficita od 50% poljskog
kapaciteta. Sadržaj hlorofila je bio sličan između tretmana kod ispitivanih
linija. Redukcija rastenja u uslovima suše bila je izraženija kod linije M7.
Na osnovu dobijenih rezultata možemo zaključiti da linija R83 ima
potencijalno bolji odgovor na sušu.
AB  - The aim of this investigation was to evaluate the effects of water deficit on proline and chlorophyll content, lipid peroxidation and plant vegetative growth in the leaves of two tomato lines (M7 and R83). Tomato plants were grown in a glasshouse and three water regimes were applied (100, 70 and 50% field capacity). Our results showed that the average proline content was higher in the leaves exposed to water deficit of both lines, whereas in the line R83  this difference was registered earlier and was higher in the treatment the 50% field capacity treatment. No difference in lipid peroxidation was found between treatments of the line M7 , while lipid peroxidation was increased in the 50% field capacity treatment of the line R83. Chlorophyll content was similar between treatments in the tested lines. Growth reduction in drought conditions was more pronounced in the line M7. Based on the obtained results, we can conclude that the line R83 has a potentially better response to drought.
PB  - Smederevska Palanka : Institut za povrtarstvo
C3  - Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar
T1  - Biohemijska karakterizacija listova paradajza u uslovima vodnog deficita
T1  - Biochemical characterization of tomato leaves in conditions of water deficit
EP  - 90
SP  - 81
UR  - https://hdl.handle.net/21.15107/rcub_rivec_516
ER  - 
@conference{
author = "Savić, Slađana and Dervišević, Marina and Belić, Lela and Marjanović, Milena and Radović, Ivana and Jovović, Mirjana and Jovanović, Zorica",
year = "2022",
abstract = "Cilj ovog istraživanja je bio da se ispita uticaj vodnog deficita na
sadržaj prolina i hlorofila, lipidnu peroksidaciju i na vegetativni rast
biljaka u listovima dve linije paradajza (M7 i R83). Biljke paradajza su
gajene u stakleniku i primenjivana su tri vodna režima (100, 70 i 50%
poljskog kapaciteta). Naši rezultati su pokazali da je prosečan sadržaj
prolina bio veći u listovima izloženim vodnom deficitu kod obe linije, pri
čemu je kod linije R83 razlika ranije registrovana i bila je veća kod
tretmana vodnog deficita 50% poljskog kapaciteta. Nije nađena razlika u
lipidnoj peroksidaciji između tretmana kod linije M7, dok je kod linije
R83 ona bila povećana kod tretmana vodnog deficita od 50% poljskog
kapaciteta. Sadržaj hlorofila je bio sličan između tretmana kod ispitivanih
linija. Redukcija rastenja u uslovima suše bila je izraženija kod linije M7.
Na osnovu dobijenih rezultata možemo zaključiti da linija R83 ima
potencijalno bolji odgovor na sušu., The aim of this investigation was to evaluate the effects of water deficit on proline and chlorophyll content, lipid peroxidation and plant vegetative growth in the leaves of two tomato lines (M7 and R83). Tomato plants were grown in a glasshouse and three water regimes were applied (100, 70 and 50% field capacity). Our results showed that the average proline content was higher in the leaves exposed to water deficit of both lines, whereas in the line R83  this difference was registered earlier and was higher in the treatment the 50% field capacity treatment. No difference in lipid peroxidation was found between treatments of the line M7 , while lipid peroxidation was increased in the 50% field capacity treatment of the line R83. Chlorophyll content was similar between treatments in the tested lines. Growth reduction in drought conditions was more pronounced in the line M7. Based on the obtained results, we can conclude that the line R83 has a potentially better response to drought.",
publisher = "Smederevska Palanka : Institut za povrtarstvo",
journal = "Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar",
title = "Biohemijska karakterizacija listova paradajza u uslovima vodnog deficita, Biochemical characterization of tomato leaves in conditions of water deficit",
pages = "90-81",
url = "https://hdl.handle.net/21.15107/rcub_rivec_516"
}
Savić, S., Dervišević, M., Belić, L., Marjanović, M., Radović, I., Jovović, M.,& Jovanović, Z.. (2022). Biohemijska karakterizacija listova paradajza u uslovima vodnog deficita. in Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar
Smederevska Palanka : Institut za povrtarstvo., 81-90.
https://hdl.handle.net/21.15107/rcub_rivec_516
Savić S, Dervišević M, Belić L, Marjanović M, Radović I, Jovović M, Jovanović Z. Biohemijska karakterizacija listova paradajza u uslovima vodnog deficita. in Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar. 2022;:81-90.
https://hdl.handle.net/21.15107/rcub_rivec_516 .
Savić, Slađana, Dervišević, Marina, Belić, Lela, Marjanović, Milena, Radović, Ivana, Jovović, Mirjana, Jovanović, Zorica, "Biohemijska karakterizacija listova paradajza u uslovima vodnog deficita" in Zbornik radova : Nacionalni naučno-stručni skup sa međunarodnim učešćem Biotehnologija i savremeni pristup u gajenju i oplemenjivanju bilja, Smederevska Palanka 3. novembar (2022):81-90,
https://hdl.handle.net/21.15107/rcub_rivec_516 .

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