Exogenous Nitric Oxide Effects on Physiological Characteristics of a Peanut Cultivar Growing on Calcareous Soil

Zhang, Xiu Wei; Yuan, Dong; Kong, Jing; Wang, Quan Hui

doi:10.1080/00103624.2013.867058

Cited by 7 publications

(5 citation statements)

References 48 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…We found that application of 0.4 mM of SNP resulted in a compete alleviation of the inhibitory effect of NaCl and NiSO 4 on lupine growth and yield. Similar results have been obtained by X. W. Zhang et al (2014), who found that a foliar spray of SNP at 1.0 mmol L −1 significantly enhanced peanut growth, pod yield, and quality, whereas Xu et al (2014) demonstrated that exogenously applied SNP alleviated Cd toxicity and improved the yield of lettuce (Lactuca sativa L.). These effects of SNP could be attributed to the role of NO in modulating Ni acquisition in lupine plants grown at supra-optimum toxic Ni concentrations .…”

Section: Growth and Yield Characteristicssupporting

confidence: 87%

Sodium Nitroprusside Mitigates the Inhibitory Effect of Salt and Heavy Metal Stress on Lupine Yield and Downregulates Antioxidant Enzyme Activities

2020

View full text Add to dashboard Cite

This study was conducted to investigate the effects of sodium nitroprusside (SNP) on antioxidant enzyme activities in Lupinus albus subsp. termis (Forssk.) Ponert plants subjected to salt and heavy metal stress. Foliar spray of SNP (0.4 and 0.6 mM) was used as a nitric oxide (NO) donor to treat lupine plants grown under different levels of salinity (0, 75, and 150 mM NaCl) and nickel (Ni) stress (100 and 150 mM Ni sulfate). Growth parameters and yield as well as total phenols, flavonoids, and antioxidant enzyme activities (including those of superoxide dismutase, peroxidase, ascorbate peroxidase, catalase, and glutathione transferase) in NO-treated and untreated plants grown under normal or salt/heavy metal stress conditions were determined. We found that exogenously applied SNP effectively mitigated the inhibitory effects of salinity and Ni stresses on all measured growth parameters and yield components of lupine plants. In addition, NO downregulated antioxidant enzyme activities, which proved to be a good indicator reflecting changes in the oxidative status of lupine plants in response to SNP, salt, and Ni sulfate treatments.

show abstract

Section: Growth and Yield Characteristicssupporting

confidence: 87%

Sodium Nitroprusside Mitigates the Inhibitory Effect of Salt and Heavy Metal Stress on Lupine Yield and Downregulates Antioxidant Enzyme Activities

2020

View full text Add to dashboard Cite

show abstract

“…Nitric oxide (NO) is an endogenous signaling molecule and its exogenous application seems to be a reasonable strategy to overcome damages from stresses (biotic/abiotic) in different crops (Xie et al, 2008;Yildiztugay et al, 2014;Kaya et al, 2014;Zhang et al, 2014). We observed that foliar-applied NO partly increased fruit yield (quantity/weight) of tomato plants subjected to B toxicity.…”

Section: Discussionmentioning

confidence: 94%

“…We found that foliar applied NO decreased leaf H 2 O 2 and MDA contents when tomato plants subjected to B in high concentration, which might have a role in improving tomato plant growth under B stress conditions. There was also a report indicating that nitric oxide inhibited the malondialdehyde (MDA) accumulation in the leaves of peanut grown on calcareous soils (Zhang et al, 2014). It has also been reported that nitric oxide reduced the H 2 O 2 contents when cucumber plants were subjected to salinity stress (Lin et al, 2012).…”

Section: Discussionmentioning

confidence: 97%

Exogenous application of nitric oxide promotes growth and oxidative defense system in highly boron stressed tomato plants bearing fruit

Kaya

Ashraf

2015

Scientia Horticulturae

View full text Add to dashboard Cite

“…However, it is accepted that the factors limiting photosynthesis have stomatal and non-stomatal nature (Vassilev and Yordanov, 1997). Reduced photosynthetic activity is often due to iron deficiency in cadmium treated leaves (Zhang et al, 2011). The changes in the stomatal density, size of stomata and epidermal cells as a response to environmental stress are important means of regulating the rate of absorption of risk elements by plants, while the stomatal index often remains unchanged (Gostin, 2009).…”

Section: Introductionmentioning

confidence: 99%

Impact of Cadmium Toxicity on Leaf Area and Stomatal Characteristics in Faba Bean

Piršelová

Kubová

Boleček

et al. 2021

J microb biotech food sci

View full text Add to dashboard Cite

Although changes in stomatal response to elevated doses of cadmium has already been observed in several plants, few studies have focused on this phenomenon in more detail. The effects of different doses of cadmium Cd2+ (50 and 100 mg.kg-1 soil) on leaf area and stomatal characteristics (number of stomata, number of epidermal cells, stomatal index and size of stomata) of faba bean (Vicia faba L. cultivar Aštar) were studied after 15 days of heavy metal treatment. No visual changes on adaxial or abaxial side of leaves of the tested variety of faba bean were found. The leaf area was higher by 14.15 % at lower and by 12.23 % at the higher doses of Cd. The tested doses of Cd did not lead to a change in the number of stomata. The number of epidermal cells was increased on adaxial side by 4.98 % at dose Cd50. Stomatal index was decreased due to the effect of higher dose of cadmium by 11.38 % on adaxial side of leaves. In stomatal widths, decrease by 2.04 % (adaxial side) and 2.26 % (abaxial side) was observed at higher doses of Cd. In stomatal length decrease by 1.85 % was observed at higher dose of Cd on adaxial and decrease by 3.89 % (Cd50) and 4.63 % (Cd100) on abaxial side of leaves respectively. The variations of response could be signals of tolerance or adaptive mechanisms of the leaves of tested bean cultivar under the used concentrations of cadmium.

show abstract

Exogenous Nitric Oxide Effects on Physiological Characteristics of a Peanut Cultivar Growing on Calcareous Soil

Cited by 7 publications

References 48 publications

Sodium Nitroprusside Mitigates the Inhibitory Effect of Salt and Heavy Metal Stress on Lupine Yield and Downregulates Antioxidant Enzyme Activities

Sodium Nitroprusside Mitigates the Inhibitory Effect of Salt and Heavy Metal Stress on Lupine Yield and Downregulates Antioxidant Enzyme Activities

Exogenous application of nitric oxide promotes growth and oxidative defense system in highly boron stressed tomato plants bearing fruit

Impact of Cadmium Toxicity on Leaf Area and Stomatal Characteristics in Faba Bean

Contact Info

Product

Resources

About