EFFECTS OF DIFFERENT SOURCES AND RATES OF POTASSIUM ON PHYTOREMEDIATION OF A POLLUTED SOIL WITH CADMIUM

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.

KHOSRAVI F.; SAVAGHEBI FIROOZABADI GH.; FARAHBAKHSH M.

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

Journal Paper

Paper Information

Journal: Applied Agricultural Research Year:2011 | Volume:24 | Issue:1 (90) Page(s): 57-64

Download Full-Text

Persian Verion

View:

1,307

Download:

Cites:

Information Journal Paper

Title

EFFECTS OF DIFFERENT SOURCES AND RATES OF POTASSIUM ON PHYTOREMEDIATION OF A POLLUTED SOIL WITH CADMIUM

Author(s)

KHOSRAVI F. | SAVAGHEBI FIROOZABADI GH. | FARAHBAKHSH M. | Issue Writer Certificate

Keywords

PHYTOREMEDIATIONQ2

SUNFLOWER (HELIANTHUS ANNUUS L.)Q2

POTASSIUMQ2

CD UPTAKEQ2

TRANSLOCATION FACTORQ2

Abstract

Contamination of soils with heavy metals is often resulted from human activities and PHYTOREMEDIATION is an effective and economic strategy to remove toxic metals from soils. In order to study the effects of different sources of POTASSIUM on PHYTOREMEDIATION of heavy metals from a polluted soil, an incubation test and a greenhouse experiment were conducted.The polluted soil was collected from the adjacent areas of Angooran, s Lead and Zinc mining in Zanjan province. In a randomized complete block design with three replication per treatment, four levels of POTASSIUM (K) (0, 50, 100 and 200 mg K2O per kilogram of soil as KCl or K2SO4) were added to pots planted with Azargoal variety of sunflower (Helianthus annuusL.). Results showed that K application significantly (p<1%) increased DTPA-extractable (Cadmium) Cd under incubation and the differences between K2SO4 and KCl effects were significant. K2SO4 application significantly decreased soil pH, however KCl increased it. In the greenhouse experiment effects of different treatments on dry matter production of shoot and root, shoot: root ratio (S/R), Cd concentration, its uptake and TRANSLOCATION FACTOR were significant. In this study the highest amount of CD UPTAKE (84.57 mgpot-1) was obtained by application of 200 mgkg-1K2O as KCl. Furthermore, cultivation of sunflower decreased concentration of DTPA-extractable Cd. Therefore, this crop is suitable for PHYTOREMEDIATION of Cd. Also PHYTOREMEDIATION efficiency is improved by K fertilizer utilization.More research on this subject under field condition can be very useful and is strongly recommended.

Cites

No record.

References

No record.

Cite

APA: Copy

KHOSRAVI, F., SAVAGHEBI FIROOZABADI, GH., & FARAHBAKHSH, M.. (2011). EFFECTS OF DIFFERENT SOURCES AND RATES OF POTASSIUM ON PHYTOREMEDIATION OF A POLLUTED SOIL WITH CADMIUM. APPLIED FIELD CROPS RESEARCH (PAJOUHESH & SAZANDEGI), 24(1 (90)), 57-64. SID. https://sid.ir/paper/214849/en

Vancouver: Copy

KHOSRAVI F., SAVAGHEBI FIROOZABADI GH., FARAHBAKHSH M.. EFFECTS OF DIFFERENT SOURCES AND RATES OF POTASSIUM ON PHYTOREMEDIATION OF A POLLUTED SOIL WITH CADMIUM. APPLIED FIELD CROPS RESEARCH (PAJOUHESH & SAZANDEGI)[Internet]. 2011;24(1 (90)):57-64. Available from: https://sid.ir/paper/214849/en

IEEE: Copy

F. KHOSRAVI, GH. SAVAGHEBI FIROOZABADI, and M. FARAHBAKHSH, “EFFECTS OF DIFFERENT SOURCES AND RATES OF POTASSIUM ON PHYTOREMEDIATION OF A POLLUTED SOIL WITH CADMIUM,” APPLIED FIELD CROPS RESEARCH (PAJOUHESH & SAZANDEGI), vol. 24, no. 1 (90), pp. 57–64, 2011, [Online]. Available: https://sid.ir/paper/214849/en

Related Journal Papers