COLUMN LEACHING EXPERIMENTS ON SALINE SOILS OF DIFFERENT TEXTURES IN SISTAN PLAIN

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.

HOSEINI E.S.; DELBARI M.

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

Journal Paper

Paper Information

Journal: Desert Year:2015 | Volume:20 | Issue:2 Page(s): 207-215

Download Full-Text

View:

439

Download:

195

Cites:

Information Journal Paper

Title

COLUMN LEACHING EXPERIMENTS ON SALINE SOILS OF DIFFERENT TEXTURES IN SISTAN PLAIN

Author(s)

HOSEINI E.S. | DELBARI M. | Issue Writer Certificate

Keywords

CATION EXCHANGE

LEACHING PROCESS

SISTAN

SOIL COLUMNS

SOIL TEXTURE

SOLUTE CONCENTRATION

Abstract

Salinization is the main characteristic of soils in arid and semi-arid regions which reduce the agricultural potential of irrigated lands. Therefore, soil reclamation as well as determination of the leaching requirement for salt control is very important for better plant growth. In this study, the effects of leaching on saline soils of SISTAN region, southeast of Iran were examined using unsaturated disturbed SOIL COLUMNS. The experiment was conducted on four texture types (loam, sandy clay loam, sandy loam and clay loam) and three replications. Soil samples were purred in polyvinyl chloride (PVC) cylinders and leaching procedures were conducted in 10 stages with up to 5 pore volumes. Effluent from each column was collected and evaluated in terms of Na+, K+, Ca2+, Mg2+and EC. At the end of the study, SOIL COLUMNS were cut and their corresponding samples were analyzed for Na+, K+, Ca2+, Mg2+and EC. The results of leaching experiments showed that the water used in this study could reduce SOLUTE CONCENTRATION and thus, this soil does not need any amendment. For most SOIL TEXTUREs, it was also observed that almost 85% of the salts were leached after the fifth stage of the LEACHING PROCESS. According to the results, ions entry into the effluent solution is fast in the coarse textured soils. So, the difference between the amounts of irrigation water needed to transport the salts and leach the saline soils can be attributed to the SOIL TEXTURE. It seems that the main reason for these reactions is the CATION EXCHANGE.

Cites

No record.

References

No record.

Cite

APA: Copy

HOSEINI, E.S., & DELBARI, M.. (2015). COLUMN LEACHING EXPERIMENTS ON SALINE SOILS OF DIFFERENT TEXTURES IN SISTAN PLAIN. DESERT (BIABAN), 20(2), 207-215. SID. https://sid.ir/paper/687459/en

Vancouver: Copy

HOSEINI E.S., DELBARI M.. COLUMN LEACHING EXPERIMENTS ON SALINE SOILS OF DIFFERENT TEXTURES IN SISTAN PLAIN. DESERT (BIABAN)[Internet]. 2015;20(2):207-215. Available from: https://sid.ir/paper/687459/en

IEEE: Copy

E.S. HOSEINI, and M. DELBARI, “COLUMN LEACHING EXPERIMENTS ON SALINE SOILS OF DIFFERENT TEXTURES IN SISTAN PLAIN,” DESERT (BIABAN), vol. 20, no. 2, pp. 207–215, 2015, [Online]. Available: https://sid.ir/paper/687459/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops