Comparative effects of partial rootzone drying and deficit irrigation on growth and physiology of tomato plants
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The effects of partial rootzone drying (PRD), deficit irrigation (DI), and full irrigation (FI) on tomato physiology were investigated. In PRD and DI plants, leaf water potential values and stomatal conductance were significantly lower, while xylem ABA concentration was greater compared to FI plants. Photosynthesis was similar for all treatments. Water use efficiency was improved by PRD and DI, which reduced fruit dry weight, but had no effect on dry weight of leaves and stems.
Keywords:
tomato / partial root drying / deficit irrigation / soil and leaf water status / gas exchange / water use efficiencySource:
. Archives of Biological Sciences, 2009, 61, 4, 801-810Publisher:
- Srpsko biološko društvo
Funding / projects:
- European CommissionEuropean CommissionEuropean Commission Joint Research Centre [FOOD-CT-2005-023168
- Multidisciplinarni pristup upravljanja vodom za potrebe proizvodnje zdravstveno-bezbedne hrane i ublažavanja efekata suše u poljoprivredi (RS-20025)
DOI: 10.2298/ABS0904801S
ISSN: 0354-4664
WoS: 000273203500030
Scopus: 2-s2.0-77949878786
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IZBISTY - JOUR AU - Savić, Slađana AU - Liu, F. AU - Stikić, Radmila AU - Jacobsen, Sven-Erik AU - Jensen, C.R: AU - Jovanović, Zorica PY - 2009 UR - https://plantarum.izbis.bg.ac.rs/handle/123456789/877 AB - The effects of partial rootzone drying (PRD), deficit irrigation (DI), and full irrigation (FI) on tomato physiology were investigated. In PRD and DI plants, leaf water potential values and stomatal conductance were significantly lower, while xylem ABA concentration was greater compared to FI plants. Photosynthesis was similar for all treatments. Water use efficiency was improved by PRD and DI, which reduced fruit dry weight, but had no effect on dry weight of leaves and stems. PB - Srpsko biološko društvo T2 - . Archives of Biological Sciences T1 - Comparative effects of partial rootzone drying and deficit irrigation on growth and physiology of tomato plants EP - 810 IS - 4 SP - 801 VL - 61 DO - 10.2298/ABS0904801S ER -
@article{ author = "Savić, Slađana and Liu, F. and Stikić, Radmila and Jacobsen, Sven-Erik and Jensen, C.R: and Jovanović, Zorica", year = "2009", abstract = "The effects of partial rootzone drying (PRD), deficit irrigation (DI), and full irrigation (FI) on tomato physiology were investigated. In PRD and DI plants, leaf water potential values and stomatal conductance were significantly lower, while xylem ABA concentration was greater compared to FI plants. Photosynthesis was similar for all treatments. Water use efficiency was improved by PRD and DI, which reduced fruit dry weight, but had no effect on dry weight of leaves and stems.", publisher = "Srpsko biološko društvo", journal = ". Archives of Biological Sciences", title = "Comparative effects of partial rootzone drying and deficit irrigation on growth and physiology of tomato plants", pages = "810-801", number = "4", volume = "61", doi = "10.2298/ABS0904801S" }
Savić, S., Liu, F., Stikić, R., Jacobsen, S., Jensen, C.R:,& Jovanović, Z.. (2009). Comparative effects of partial rootzone drying and deficit irrigation on growth and physiology of tomato plants. in . Archives of Biological Sciences Srpsko biološko društvo., 61(4), 801-810. https://doi.org/10.2298/ABS0904801S
Savić S, Liu F, Stikić R, Jacobsen S, Jensen C, Jovanović Z. Comparative effects of partial rootzone drying and deficit irrigation on growth and physiology of tomato plants. in . Archives of Biological Sciences. 2009;61(4):801-810. doi:10.2298/ABS0904801S .
Savić, Slađana, Liu, F., Stikić, Radmila, Jacobsen, Sven-Erik, Jensen, C.R:, Jovanović, Zorica, "Comparative effects of partial rootzone drying and deficit irrigation on growth and physiology of tomato plants" in . Archives of Biological Sciences, 61, no. 4 (2009):801-810, https://doi.org/10.2298/ABS0904801S . .