Interactions between soil water content, stomatal conductance and abscisic acid content of field pea cultivars submitted to drought stress
Autori
Petrović, GordanaStikić, Radmila
Živanović, Tomislav
Vucelić-Radović, Biljana
Šurlan-Momirović, Gordana
Đorđević, Vuk
Petrović, I.
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Drought is one of the main abiotic stresses limiting agricultural production of many important crops. Plants respond to drought stress by closing their stomata and reducing transpiration water loss. The drought stress experiment was conducted on seven selected cultivars of field pea in control conditions (phytotron chamber). The plants were irrigated at the optimal soil water content until the third pair of leaves began emergence, after which soil drought was induced by termination of irrigation up to 18% (moderate drought), and 9% substrate water content (severe drought). Control plants were irrigated at the optimal level of soil water regime (36% substrate water content). A measurement of stomatal conductance and ABA concentration was performed. The stomatal reactions differed between cultivars, but only under moderate drought conditions, while all cultivars reacted by the faster stomatal closure under severe drought.
Ključne reči:
soil water content / stomatal conductance / abscisic acid / field pea / cultivars / drought / stressIzvor:
Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal, 2016, 308-308Izdavač:
- International Legume Society
Kolekcije
Institucija/grupa
FiVeRTY - CONF AU - Petrović, Gordana AU - Stikić, Radmila AU - Živanović, Tomislav AU - Vucelić-Radović, Biljana AU - Šurlan-Momirović, Gordana AU - Đorđević, Vuk AU - Petrović, I. PY - 2016 UR - http://fiver.ifvcns.rs/handle/123456789/2980 AB - Drought is one of the main abiotic stresses limiting agricultural production of many important crops. Plants respond to drought stress by closing their stomata and reducing transpiration water loss. The drought stress experiment was conducted on seven selected cultivars of field pea in control conditions (phytotron chamber). The plants were irrigated at the optimal soil water content until the third pair of leaves began emergence, after which soil drought was induced by termination of irrigation up to 18% (moderate drought), and 9% substrate water content (severe drought). Control plants were irrigated at the optimal level of soil water regime (36% substrate water content). A measurement of stomatal conductance and ABA concentration was performed. The stomatal reactions differed between cultivars, but only under moderate drought conditions, while all cultivars reacted by the faster stomatal closure under severe drought. PB - International Legume Society C3 - Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal T1 - Interactions between soil water content, stomatal conductance and abscisic acid content of field pea cultivars submitted to drought stress EP - 308 SP - 308 UR - https://hdl.handle.net/21.15107/rcub_fiver_2980 ER -
@conference{ author = "Petrović, Gordana and Stikić, Radmila and Živanović, Tomislav and Vucelić-Radović, Biljana and Šurlan-Momirović, Gordana and Đorđević, Vuk and Petrović, I.", year = "2016", abstract = "Drought is one of the main abiotic stresses limiting agricultural production of many important crops. Plants respond to drought stress by closing their stomata and reducing transpiration water loss. The drought stress experiment was conducted on seven selected cultivars of field pea in control conditions (phytotron chamber). The plants were irrigated at the optimal soil water content until the third pair of leaves began emergence, after which soil drought was induced by termination of irrigation up to 18% (moderate drought), and 9% substrate water content (severe drought). Control plants were irrigated at the optimal level of soil water regime (36% substrate water content). A measurement of stomatal conductance and ABA concentration was performed. The stomatal reactions differed between cultivars, but only under moderate drought conditions, while all cultivars reacted by the faster stomatal closure under severe drought.", publisher = "International Legume Society", journal = "Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal", title = "Interactions between soil water content, stomatal conductance and abscisic acid content of field pea cultivars submitted to drought stress", pages = "308-308", url = "https://hdl.handle.net/21.15107/rcub_fiver_2980" }
Petrović, G., Stikić, R., Živanović, T., Vucelić-Radović, B., Šurlan-Momirović, G., Đorđević, V.,& Petrović, I.. (2016). Interactions between soil water content, stomatal conductance and abscisic acid content of field pea cultivars submitted to drought stress. in Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal International Legume Society., 308-308. https://hdl.handle.net/21.15107/rcub_fiver_2980
Petrović G, Stikić R, Živanović T, Vucelić-Radović B, Šurlan-Momirović G, Đorđević V, Petrović I. Interactions between soil water content, stomatal conductance and abscisic acid content of field pea cultivars submitted to drought stress. in Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal. 2016;:308-308. https://hdl.handle.net/21.15107/rcub_fiver_2980 .
Petrović, Gordana, Stikić, Radmila, Živanović, Tomislav, Vucelić-Radović, Biljana, Šurlan-Momirović, Gordana, Đorđević, Vuk, Petrović, I., "Interactions between soil water content, stomatal conductance and abscisic acid content of field pea cultivars submitted to drought stress" in Book of Abstracts, 2nd International Legume Society Conference ILS2 "Legumes for a Sustainable World", 11-14 October 2016, Troia Resort, Portugal (2016):308-308, https://hdl.handle.net/21.15107/rcub_fiver_2980 .