Impact of exogenous salicylic acid on the growth, antioxidant activity and physiology of carrot plants subjected to combined salinity and boron toxicity

Eraslan, Figen; İnal, Ali; Güneş, Aydın; Alpaslan, Mehmet

doi:10.1016/j.scienta.2007.03.012

Cited by 159 publications

(98 citation statements)

References 51 publications

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“…However, salinityinduced retardation of growth in wheat was to a great extent alleviated by the application of salicylic acid (Shakirova 2007). Eraslan et al (2007) also carried out an experiment to elucidate the effect of exogenously applied salicylic acid on growth, physiology, and antioxidant activity of carrot plants grown under combined stress of salinity and boron toxicity. The results of their experiment revealed that salicylic acid significantly enhanced the overall growth, root dry mass, sulfur concentration, carotenoid and anthocyanin contents with a concomitant enhancement of total antioxidant activity of shoot and that of storage root.…”

Section: Discussionmentioning

confidence: 99%

Salicylic acid minimizes nickel and/or salinity-induced toxicity in Indian mustard (Brassica juncea) through an improved antioxidant system

Yusuf

Fariduddin

Varshney

et al. 2011

Environ Sci Pollut Res

102

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Section: Discussionmentioning

confidence: 99%

Salicylic acid minimizes nickel and/or salinity-induced toxicity in Indian mustard (Brassica juncea) through an improved antioxidant system

Yusuf

Fariduddin

Varshney

et al. 2011

Environ Sci Pollut Res

102

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“…Eraslan et al 2007). One of the biochemical changes occurring in plants subjected to salt stress is the accumulation of reactive oxygen species (ROS), such as superoxide radical (O 2 .-), hydrogen peroxide (H 2 O 2 ) and the hydroxyl radical Foolad 2007, Daneshmand et al 2010).…”

Section: ⎯⎯⎯⎯mentioning

confidence: 99%

Amelioration of salt-induced oxidative stress in eggplant by application of 24-epibrassinolide

Ding¹,

Zhu²,

Zhu³

et al. 2012

Biologia plant.

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The effects of exogenous 24-epibrassinolide (EBR) on the growth, oxidative damage, antioxidant system and ion content in eggplant (Solanum melongena L.) seedlings under salt stress were investigated. Eggplant seedlings were exposed to 90 mM NaCl with 0, 0.025, 0.05, 0.10 and 0.20 mg dm -3 EBR for 10 d. EBR, especially at concentration 0.05 mg dm -3 , alleviated growth suppression caused by NaCl stress, decreased electrolyte leakage, superoxide production and content of malondialdehyde and H 2 O 2 in NaCl-treated plants. EBR also increased activities of superoxide dismutase, guaiacol peroxidase, catalase and ascorbate peroxidase and the content of ascorbic acid and reduced glutathione. Furthermore, we also found that Na + and Cl -contents were decreased, K + and Ca 2+ contents and K + /Na + , Ca 2+ /Na + ratios were increased in the presence of EBR under salt stress.

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“…However, salt-alkaline stress can suppress the ionic absorption through ionic and osmotic stress, oxidative effects and high pH conditions, which leads to physiological nutritional deficiency and poor phosphorus assimilation and translocation. Shoot growth of crops is quite affected by phosphorus acquisition, but it is mainly restricted by salt-alkaline stress [5,28]. When different tolerant genotypes suffered from salt stress initially, they reacted similarly, by lowering the water potential.…”

Section: Discussionmentioning

confidence: 99%

“…There are three principal strategies for plants to cope with stress conditions and enhance stress tolerance: selective ionic absorption and transportation, osmotic adjustment and increased antioxidase activity [5]. The exclusion and compartmentation of Na + can maintain the ironic balance in membranes and tissues.…”

Section: Introductionmentioning

confidence: 99%

Assimilation and Translocation of Dry Matter and Phosphorus in Rice Genotypes Affected by Salt-Alkaline Stress

Tian

Jia

et al. 2016

Sustainability

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Salt-alkaline stress generally leads to soil compaction and fertility decline. It also restricts rice growth and phosphorus acquisition. In this pot experiment, two relatively salt-alkaline tolerant (Dongdao-4 and Changbai-9) and sensitive (Changbai-25 and Tongyu-315) rice genotypes were planted in sandy (control) and salt-alkaline soil to evaluate the characteristics of dry matter and phosphorus assimilation and translocation in rice. The results showed that dry matter and phosphorus assimilation in rice greatly decreased under salt-alkaline stress as the plants grew. The translocation and contribution of dry matter and phosphorus to the grains also increased markedly; different performances were observed between genotypes under salt-alkaline stress. D4 and C9 showed higher dry matter translocation, translocation efficiency and contribution of dry matter assimilation to panicles than those of C25 and T315. These changes in D4 and C9 indexes occurred at low levels of salt-alkaline treatment. Higher phosphorus acquisition efficiency of D4 and C9 were also found under salt-alkaline conditions. Additionally, the phosphorus translocation significantly decreased in C25 and T315 in the stress treatment. In conclusion, the results indicated that salt-alkaline-tolerant rice genotypes may have stronger abilities to assimilate and transfer biomass and phosphorus than sensitive genotypes, especially in salt-alkaline conditions.

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Impact of exogenous salicylic acid on the growth, antioxidant activity and physiology of carrot plants subjected to combined salinity and boron toxicity

Cited by 159 publications

References 51 publications

Salicylic acid minimizes nickel and/or salinity-induced toxicity in Indian mustard (Brassica juncea) through an improved antioxidant system

Salicylic acid minimizes nickel and/or salinity-induced toxicity in Indian mustard (Brassica juncea) through an improved antioxidant system

Amelioration of salt-induced oxidative stress in eggplant by application of 24-epibrassinolide

Assimilation and Translocation of Dry Matter and Phosphorus in Rice Genotypes Affected by Salt-Alkaline Stress

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