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Influence of Gibberellin on Increasing of Sodium Chloride Tolerance via Some Morpho-Physiological Changes in Two Olive Cultivars

Akhtar Shekafandeh ; Department of Horticultural Science, College of Agriculture, Shiraz University, Shiraz Iran
Shahrnaz Sirooeenejad ; Department of Horticultural Science, College of Agriculture, Shiraz University, Shiraz Iran
Elham Alsmoushtaghi ; Department of Horticultural Science, College of Agriculture, Shiraz University, Shiraz Iran

Puni tekst: engleski, pdf (585 KB) str. 367-373 preuzimanja: 345* citiraj
APA 6th Edition
Shekafandeh, A., Sirooeenejad, S. i Alsmoushtaghi, E. (2017). Influence of Gibberellin on Increasing of Sodium Chloride Tolerance via Some Morpho-Physiological Changes in Two Olive Cultivars. Agriculturae Conspectus Scientificus, 82 (4), 367-373. Preuzeto s https://hrcak.srce.hr/193532
MLA 8th Edition
Shekafandeh, Akhtar, et al. "Influence of Gibberellin on Increasing of Sodium Chloride Tolerance via Some Morpho-Physiological Changes in Two Olive Cultivars." Agriculturae Conspectus Scientificus, vol. 82, br. 4, 2017, str. 367-373. https://hrcak.srce.hr/193532. Citirano 25.10.2021.
Chicago 17th Edition
Shekafandeh, Akhtar, Shahrnaz Sirooeenejad i Elham Alsmoushtaghi. "Influence of Gibberellin on Increasing of Sodium Chloride Tolerance via Some Morpho-Physiological Changes in Two Olive Cultivars." Agriculturae Conspectus Scientificus 82, br. 4 (2017): 367-373. https://hrcak.srce.hr/193532
Harvard
Shekafandeh, A., Sirooeenejad, S., i Alsmoushtaghi, E. (2017). 'Influence of Gibberellin on Increasing of Sodium Chloride Tolerance via Some Morpho-Physiological Changes in Two Olive Cultivars', Agriculturae Conspectus Scientificus, 82(4), str. 367-373. Preuzeto s: https://hrcak.srce.hr/193532 (Datum pristupa: 25.10.2021.)
Vancouver
Shekafandeh A, Sirooeenejad S, Alsmoushtaghi E. Influence of Gibberellin on Increasing of Sodium Chloride Tolerance via Some Morpho-Physiological Changes in Two Olive Cultivars. Agriculturae Conspectus Scientificus [Internet]. 2017 [pristupljeno 25.10.2021.];82(4):367-373. Dostupno na: https://hrcak.srce.hr/193532
IEEE
A. Shekafandeh, S. Sirooeenejad i E. Alsmoushtaghi, "Influence of Gibberellin on Increasing of Sodium Chloride Tolerance via Some Morpho-Physiological Changes in Two Olive Cultivars", Agriculturae Conspectus Scientificus, vol.82, br. 4, str. 367-373, 2017. [Online]. Dostupno na: https://hrcak.srce.hr/193532. [Citirano: 25.10.2021.]

Sažetak
Cultivars of Olive (Olea europaea L.) have different ability for adaption to saline environments. Salinity is one of the major factors limiting plant growth and development. The aim of this research was to study the salinity status tolerance of two olive cultivars: ‘Zard’ and ‘Shiraz’ and also the possibility of using gibberellin to increase plant salt tolerance. Treatments were different concentrations of sodium chloride: 0, 50, 100 and 200 mg L-1, which were added to the pots via irrigation water, and foliage application of gibberellin (GA3) at 0, 10 and 100 mg L-1, which were applied one month after salinity treatments on plants. The results showed that increasing salinity declined leaf area; shoots and roots length; leafs, shoots and roots fresh and dry weights, and increased the amount of leaf proline, and leaf and roots Na+ and Cl-. Application of gibberellin reduced sodium and chloride concentrations in plants, but increased the amount of potassium and chlorophyll. The rate of Na+ accumulation in leaves and roots was lower in ‘Shiraz’ than in ‘Zard’. In different levels of sodium chloride, gibberellin increased the synthesis and accumulation of proline in two cultivars, but this increase was more pronounced in ‘Shiraz’. ‘Shiraz’ showed more vegetative growth than ‘Zard’.

Ključne riječi
growth; ions accumulation; Olea europaea; salinity stress; tolerance mechanisms

Hrčak ID: 193532

URI
https://hrcak.srce.hr/193532

Posjeta: 540 *