Accumulation potential and tolerance to Cadmium pollution and the effect of Silicon on some physiological indices of Portulaca oleracea

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Alahbakhsh E.; SIROUSMEHR A.R.; EBRAHIMI O.; SHAHRAKI N.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Plant Research Year:2018 | Volume:31 | Issue:2 Page(s): 235-247

Download Full-Text

Persian Verion

View:

334

Download:

Cites:

Information Journal Paper

Title

Accumulation potential and tolerance to Cadmium pollution and the effect of Silicon on some physiological indices of Portulaca oleracea

Author(s)

Alahbakhsh E. | SIROUSMEHR A.R. | EBRAHIMI O. | SHAHRAKI N. | Issue Writer Certificate

Keywords

cadmiumQ2

siliconQ1

Portulaca oleraceaQ1

prolineQ2

Abstract

cadmium (Cd) is a heavy metal and the extra concentration of Cd around the root create metabolic problems in the plant. To study the effect of silicon on the availability of Cd accumulation in roots and shoots of morphological and physiological effects on the Portulaca oleracea, a factorial experiment in a completely randomized design with three replications. The experimental factors consisted of different concentrations of cadmium (0, 20, 40 and 60 mg Cd kg soil) and two levels of silica (without silicon and with 0. 937 mg Si kg soil), respectively. The results showed that the plant height, number of lateral shoots, leaves and root dry weight and the amount of photosynthetic pigments, at concentrations of 20 Cd had no significant with control (p≤ %5), but with increasing the concentration of Cd, was observed in the above mentioned factors. Amount of carotenoeid and proline increased by increasing Cd content up to 20 mg. kg-1 over the control. Applying silicon significant positive effect on the main stem height, number of lateral shoots, leaves and root dry weight and levels of photosynthetic pigments (p≤ %5). In the plant exposed to silicon the amount of biomass was significantly increased compared to control %5 at level. The amount of biomass declined with increasing the concentration of Cd. However, it is understood that a positive effect on the treatment silicon can increase strength and improve the indices of heavy metal cadmium.

Cites

No record.

References

No record.

Cite

APA: Copy

Alahbakhsh, E., SIROUSMEHR, A.R., EBRAHIMI, O., & SHAHRAKI, N.. (2018). Accumulation potential and tolerance to Cadmium pollution and the effect of Silicon on some physiological indices of Portulaca oleracea. JOURNAL OF PLANT RESEARCH (IRANIAN JOURNAL OF BIOLOGY), 31(2 ), 235-247. SID. https://sid.ir/paper/365654/en

Vancouver: Copy

Alahbakhsh E., SIROUSMEHR A.R., EBRAHIMI O., SHAHRAKI N.. Accumulation potential and tolerance to Cadmium pollution and the effect of Silicon on some physiological indices of Portulaca oleracea. JOURNAL OF PLANT RESEARCH (IRANIAN JOURNAL OF BIOLOGY)[Internet]. 2018;31(2 ):235-247. Available from: https://sid.ir/paper/365654/en

IEEE: Copy

E. Alahbakhsh, A.R. SIROUSMEHR, O. EBRAHIMI, and N. SHAHRAKI, “Accumulation potential and tolerance to Cadmium pollution and the effect of Silicon on some physiological indices of Portulaca oleracea,” JOURNAL OF PLANT RESEARCH (IRANIAN JOURNAL OF BIOLOGY), vol. 31, no. 2 , pp. 235–247, 2018, [Online]. Available: https://sid.ir/paper/365654/en

Related Journal Papers